./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 bdd67bedec3e35d2ddd555d18721eb5b97a36f43 ................................................................................................................................................................................................. 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_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i -s /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 bdd67bedec3e35d2ddd555d18721eb5b97a36f43 .................................................................................................................................................................................................... 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 10:11:25,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:11:25,277 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:11:25,289 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:11:25,290 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:11:25,291 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:11:25,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:11:25,294 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:11:25,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:11:25,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:11:25,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:11:25,299 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:11:25,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:11:25,300 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:11:25,301 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:11:25,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:11:25,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:11:25,303 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:11:25,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:11:25,312 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:11:25,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:11:25,314 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:11:25,315 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:11:25,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:11:25,321 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:11:25,322 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:11:25,322 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:11:25,322 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:11:25,323 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:11:25,323 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:11:25,324 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:11:25,326 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:11:25,327 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:11:25,327 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:11:25,328 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:11:25,328 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:11:25,329 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:11:25,329 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:11:25,329 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:11:25,330 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:11:25,333 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:11:25,334 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:11:25,345 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:11:25,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:11:25,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:11:25,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:11:25,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:11:25,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:11:25,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:11:25,347 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:11:25,347 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:11:25,347 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:11:25,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:11:25,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:11:25,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:11:25,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:11:25,358 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:11:25,358 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:11:25,358 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:11:25,358 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:11:25,358 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:11:25,359 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:11:25,359 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:11:25,359 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:11:25,359 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:11:25,359 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:11:25,359 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:11:25,360 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:11:25,360 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:11:25,360 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:11:25,360 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:11:25,361 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_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 -> bdd67bedec3e35d2ddd555d18721eb5b97a36f43 [2019-10-22 10:11:25,396 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:11:25,409 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:11:25,412 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:11:25,414 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:11:25,414 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:11:25,415 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-10-22 10:11:25,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/68d91f3a6/bd1551c8dd2f4967844648290034ec24/FLAG5af169684 [2019-10-22 10:11:25,944 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:11:25,945 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-10-22 10:11:25,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/68d91f3a6/bd1551c8dd2f4967844648290034ec24/FLAG5af169684 [2019-10-22 10:11:26,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/68d91f3a6/bd1551c8dd2f4967844648290034ec24 [2019-10-22 10:11:26,437 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:11:26,438 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:11:26,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:26,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:11:26,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:11:26,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:26" (1/1) ... [2019-10-22 10:11:26,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ac1ccf0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:26, skipping insertion in model container [2019-10-22 10:11:26,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:26" (1/1) ... [2019-10-22 10:11:26,455 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:11:26,503 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:11:26,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:26,940 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:11:27,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:27,098 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:11:27,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27 WrapperNode [2019-10-22 10:11:27,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:27,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:27,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:11:27,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:11:27,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,129 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:27,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:11:27,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:11:27,165 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:11:27,172 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,186 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... [2019-10-22 10:11:27,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:11:27,208 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:11:27,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:11:27,208 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:11:27,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:27" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 10:11:27,282 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:11:27,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:11:27,283 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:11:27,284 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:11:27,284 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:11:27,285 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:11:27,285 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:11:27,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:11:27,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:11:27,288 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 10:11:27,641 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 10:11:27,646 INFO L168 Benchmark]: Toolchain (without parser) took 1206.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 937.8 MB in the beginning and 1.0 GB in the end (delta: -112.0 MB). Peak memory consumption was 11.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:27,646 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:27,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 659.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -140.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:27,647 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.71 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 10:11:27,648 INFO L168 Benchmark]: Boogie Preprocessor took 43.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:27,648 INFO L168 Benchmark]: RCFGBuilder took 435.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:27,651 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 967.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 659.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 123.2 MB). Free memory was 937.8 MB in the beginning and 1.1 GB in the end (delta: -140.4 MB). Peak memory consumption was 23.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.71 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.15 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 435.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 28.4 MB). Peak memory consumption was 28.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:11:29,808 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:11:29,810 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:11:29,821 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:11:29,822 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:11:29,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:11:29,825 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:11:29,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:11:29,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:11:29,831 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:11:29,833 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:11:29,835 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:11:29,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:11:29,841 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:11:29,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:11:29,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:11:29,844 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:11:29,848 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:11:29,850 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:11:29,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:11:29,856 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:11:29,858 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:11:29,860 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:11:29,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:11:29,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:11:29,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:11:29,863 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:11:29,864 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:11:29,864 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:11:29,865 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:11:29,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:11:29,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:11:29,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:11:29,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:11:29,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:11:29,867 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:11:29,870 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:11:29,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:11:29,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:11:29,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:11:29,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:11:29,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:11:29,898 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:11:29,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:11:29,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:11:29,899 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:11:29,900 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:11:29,900 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:11:29,900 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:11:29,901 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:11:29,902 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:11:29,902 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:11:29,902 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:11:29,902 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:11:29,902 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:11:29,902 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:11:29,903 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:11:29,903 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:11:29,903 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:11:29,903 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:11:29,903 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:11:29,903 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:11:29,903 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:11:29,904 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:11:29,905 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:11:29,905 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:11:29,905 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:11:29,905 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_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 -> bdd67bedec3e35d2ddd555d18721eb5b97a36f43 [2019-10-22 10:11:29,947 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:11:29,962 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:11:29,966 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:11:29,968 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:11:29,969 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:11:29,969 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-10-22 10:11:30,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/9687fc7d2/6eacb8ead8c6426e821526f60cd3187d/FLAG220bb1706 [2019-10-22 10:11:30,488 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:11:30,489 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/sv-benchmarks/c/pthread-wmm/mix005_tso.oepc.i [2019-10-22 10:11:30,505 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/9687fc7d2/6eacb8ead8c6426e821526f60cd3187d/FLAG220bb1706 [2019-10-22 10:11:30,785 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/bin/ukojak/data/9687fc7d2/6eacb8ead8c6426e821526f60cd3187d [2019-10-22 10:11:30,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:11:30,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:11:30,791 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:30,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:11:30,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:11:30,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:30" (1/1) ... [2019-10-22 10:11:30,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3cae447e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:30, skipping insertion in model container [2019-10-22 10:11:30,800 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:11:30" (1/1) ... [2019-10-22 10:11:30,806 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:11:30,852 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:11:31,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:31,324 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:11:31,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:11:31,472 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:11:31,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31 WrapperNode [2019-10-22 10:11:31,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:11:31,474 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:31,474 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:11:31,474 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:11:31,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,501 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:11:31,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:11:31,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:11:31,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:11:31,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,538 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,542 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,543 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,557 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,570 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... [2019-10-22 10:11:31,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:11:31,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:11:31,575 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:11:31,575 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:11:31,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:11:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_722649d0-334e-4a00-83f0-c7bfd62c92f7/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 10:11:31,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-10-22 10:11:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-10-22 10:11:31,637 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-10-22 10:11:31,637 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-10-22 10:11:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-10-22 10:11:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-10-22 10:11:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-10-22 10:11:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2019-10-22 10:11:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2019-10-22 10:11:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-10-22 10:11:31,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:11:31,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:11:31,641 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 10:11:31,961 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 10:11:31,966 INFO L168 Benchmark]: Toolchain (without parser) took 1174.81 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:31,966 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:11:31,967 INFO L168 Benchmark]: CACSL2BoogieTranslator took 682.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:31,967 INFO L168 Benchmark]: Boogie Procedure Inliner took 53.75 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 10:11:31,968 INFO L168 Benchmark]: Boogie Preprocessor took 46.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:31,968 INFO L168 Benchmark]: RCFGBuilder took 388.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:11:31,971 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 972.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 682.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 160.4 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -185.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 53.75 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 46.61 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 388.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1268) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...