./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/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 8a12e820a88074900da255d7fe5ba4376f9d676a ............................................................................................................................................................................................. 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_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/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 8a12e820a88074900da255d7fe5ba4376f9d676a ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 09:41:00,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:41:00,394 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:41:00,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:41:00,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:41:00,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:41:00,407 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:41:00,409 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:41:00,411 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:41:00,412 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:41:00,414 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:41:00,420 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:41:00,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:41:00,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:41:00,425 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:41:00,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:41:00,426 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:41:00,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:41:00,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:41:00,434 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:41:00,437 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:41:00,439 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:41:00,441 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:41:00,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:41:00,446 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:41:00,447 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:41:00,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:41:00,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:41:00,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:41:00,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:41:00,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:41:00,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:41:00,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:41:00,455 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:41:00,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:41:00,456 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:41:00,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:41:00,457 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:41:00,457 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:41:00,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:41:00,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:41:00,460 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 09:41:00,483 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:41:00,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:41:00,485 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:41:00,485 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:41:00,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:41:00,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:41:00,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:41:00,486 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:41:00,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 09:41:00,487 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:41:00,487 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:41:00,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:41:00,488 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:41:00,488 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:41:00,488 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:41:00,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:41:00,489 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:41:00,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:41:00,489 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:41:00,489 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:41:00,490 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:41:00,490 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:41:00,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:41:00,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:41:00,491 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:41:00,491 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:41:00,491 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 09:41:00,491 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 09:41:00,491 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:41:00,492 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_82ff41dd-9df1-4b7f-8937-3e577203a47a/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 -> 8a12e820a88074900da255d7fe5ba4376f9d676a [2019-11-20 09:41:00,652 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:41:00,662 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:41:00,665 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:41:00,666 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:41:00,667 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:41:00,667 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i [2019-11-20 09:41:00,716 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/0e41fd056/75689e59136e4808b102bcf1e2283d69/FLAG2f61eea83 [2019-11-20 09:41:01,257 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:41:01,257 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i [2019-11-20 09:41:01,280 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/0e41fd056/75689e59136e4808b102bcf1e2283d69/FLAG2f61eea83 [2019-11-20 09:41:01,736 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/0e41fd056/75689e59136e4808b102bcf1e2283d69 [2019-11-20 09:41:01,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:41:01,740 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:41:01,741 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:41:01,741 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:41:01,744 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:41:01,745 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:41:01" (1/1) ... [2019-11-20 09:41:01,747 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36d3d969 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:01, skipping insertion in model container [2019-11-20 09:41:01,747 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:41:01" (1/1) ... [2019-11-20 09:41:01,753 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:41:01,796 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:41:02,221 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:41:02,239 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:41:02,308 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:41:02,400 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:41:02,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02 WrapperNode [2019-11-20 09:41:02,401 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:41:02,402 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:41:02,402 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:41:02,402 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:41:02,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,436 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,459 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:41:02,460 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:41:02,460 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:41:02,460 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:41:02,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,472 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,476 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,478 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,495 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,515 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,518 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... [2019-11-20 09:41:02,522 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:41:02,535 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:41:02,536 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:41:02,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:41:02,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:02" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:41:02,600 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 09:41:02,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 09:41:02,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 09:41:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 09:41:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:41:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:41:02,602 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 09:41:02,602 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 09:41:02,603 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 09:41:02,603 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 09:41:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 09:41:02,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:41:02,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:41:02,606 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 09:41:02,842 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:41:02,847 INFO L168 Benchmark]: Toolchain (without parser) took 1106.73 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -142.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:02,848 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:41:02,848 INFO L168 Benchmark]: CACSL2BoogieTranslator took 660.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -170.4 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:02,849 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:02,850 INFO L168 Benchmark]: Boogie Preprocessor took 75.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:41:02,850 INFO L168 Benchmark]: RCFGBuilder took 309.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:02,853 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 660.90 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -170.4 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.82 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 75.21 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 309.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 09:41:04,684 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 09:41:04,686 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 09:41:04,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 09:41:04,697 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 09:41:04,698 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 09:41:04,700 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 09:41:04,702 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 09:41:04,704 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 09:41:04,705 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 09:41:04,706 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 09:41:04,707 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 09:41:04,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 09:41:04,708 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 09:41:04,709 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 09:41:04,710 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 09:41:04,711 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 09:41:04,712 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 09:41:04,714 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 09:41:04,716 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 09:41:04,718 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 09:41:04,719 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 09:41:04,720 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 09:41:04,721 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 09:41:04,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 09:41:04,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 09:41:04,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 09:41:04,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 09:41:04,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 09:41:04,727 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 09:41:04,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 09:41:04,728 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 09:41:04,729 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 09:41:04,730 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 09:41:04,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 09:41:04,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 09:41:04,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 09:41:04,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 09:41:04,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 09:41:04,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 09:41:04,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 09:41:04,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 09:41:04,748 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 09:41:04,749 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 09:41:04,749 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 09:41:04,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 09:41:04,750 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 09:41:04,751 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 09:41:04,751 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 09:41:04,751 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 09:41:04,751 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 09:41:04,752 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 09:41:04,752 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 09:41:04,752 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 09:41:04,752 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 09:41:04,753 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 09:41:04,753 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 09:41:04,753 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 09:41:04,753 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 09:41:04,754 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 09:41:04,754 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 09:41:04,754 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 09:41:04,754 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 09:41:04,755 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 09:41:04,755 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 09:41:04,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:41:04,755 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 09:41:04,756 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 09:41:04,756 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 09:41:04,756 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 09:41:04,756 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 09:41:04,757 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 09:41:04,757 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 09:41:04,757 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 09:41:04,757 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_82ff41dd-9df1-4b7f-8937-3e577203a47a/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 -> 8a12e820a88074900da255d7fe5ba4376f9d676a [2019-11-20 09:41:05,009 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 09:41:05,020 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 09:41:05,023 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 09:41:05,024 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 09:41:05,025 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 09:41:05,025 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i [2019-11-20 09:41:05,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/1588bf511/a938f7e3e2704747b2f733bc75f001bf/FLAGab01f5517 [2019-11-20 09:41:05,505 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 09:41:05,506 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/sv-benchmarks/c/pthread-wmm/podwr000_power.opt.i [2019-11-20 09:41:05,523 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/1588bf511/a938f7e3e2704747b2f733bc75f001bf/FLAGab01f5517 [2019-11-20 09:41:05,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/data/1588bf511/a938f7e3e2704747b2f733bc75f001bf [2019-11-20 09:41:05,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 09:41:05,825 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 09:41:05,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 09:41:05,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 09:41:05,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 09:41:05,831 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:41:05" (1/1) ... [2019-11-20 09:41:05,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c96fbc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:05, skipping insertion in model container [2019-11-20 09:41:05,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 09:41:05" (1/1) ... [2019-11-20 09:41:05,840 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 09:41:05,898 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 09:41:06,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:41:06,334 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 09:41:06,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 09:41:06,541 INFO L192 MainTranslator]: Completed translation [2019-11-20 09:41:06,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06 WrapperNode [2019-11-20 09:41:06,541 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 09:41:06,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 09:41:06,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 09:41:06,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 09:41:06,551 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,596 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 09:41:06,597 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 09:41:06,597 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 09:41:06,597 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 09:41:06,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,623 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,628 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... [2019-11-20 09:41:06,637 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 09:41:06,638 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 09:41:06,638 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 09:41:06,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 09:41:06,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 09:41:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82ff41dd-9df1-4b7f-8937-3e577203a47a/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 09:41:06,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 09:41:06,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 09:41:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 09:41:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 09:41:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 09:41:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 09:41:06,720 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 09:41:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 09:41:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 09:41:06,721 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 09:41:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 09:41:06,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 09:41:06,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 09:41:06,723 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 09:41:06,910 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 09:41:06,928 INFO L168 Benchmark]: Toolchain (without parser) took 1102.30 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -146.9 MB). Peak memory consumption was 12.0 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:06,940 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. [2019-11-20 09:41:06,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 715.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:06,942 INFO L168 Benchmark]: Boogie Procedure Inliner took 54.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:41:06,942 INFO L168 Benchmark]: Boogie Preprocessor took 40.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 09:41:06,943 INFO L168 Benchmark]: RCFGBuilder took 288.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-20 09:41:06,946 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 715.36 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 158.9 MB). Free memory was 955.1 MB in the beginning and 1.1 GB in the end (delta: -165.0 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 54.35 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 40.57 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 288.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.2 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...