./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 0c08c7d6c29ea6d347827754978b88a78d16b689 ...................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 0c08c7d6c29ea6d347827754978b88a78d16b689 ..................................................................................................................................................................................................... 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 0.1.23-aa41828 [2018-11-23 09:37:47,563 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:37:47,564 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:37:47,570 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:37:47,570 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:37:47,571 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:37:47,572 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:37:47,573 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:37:47,574 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:37:47,574 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:37:47,575 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:37:47,575 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:37:47,576 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:37:47,576 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:37:47,577 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:37:47,577 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:37:47,578 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:37:47,579 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:37:47,580 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:37:47,581 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:37:47,582 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:37:47,582 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:37:47,584 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:37:47,584 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:37:47,584 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:37:47,585 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:37:47,586 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:37:47,586 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:37:47,587 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:37:47,588 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:37:47,588 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:37:47,588 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:37:47,588 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:37:47,588 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:37:47,589 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:37:47,590 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:37:47,590 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:37:47,600 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:37:47,600 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:37:47,600 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:37:47,600 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:37:47,601 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:37:47,601 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:37:47,601 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:37:47,601 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:37:47,601 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:37:47,602 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:37:47,602 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:37:47,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:37:47,603 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:37:47,603 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 -> 0c08c7d6c29ea6d347827754978b88a78d16b689 [2018-11-23 09:37:47,624 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:37:47,632 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:37:47,634 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:37:47,635 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:37:47,635 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:37:47,636 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i [2018-11-23 09:37:47,670 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/d57402fa3/7de437d80a5c46078202c9fac6ecc3f5/FLAGadb41182d [2018-11-23 09:37:48,148 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:37:48,148 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i [2018-11-23 09:37:48,161 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/d57402fa3/7de437d80a5c46078202c9fac6ecc3f5/FLAGadb41182d [2018-11-23 09:37:48,652 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/d57402fa3/7de437d80a5c46078202c9fac6ecc3f5 [2018-11-23 09:37:48,654 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:37:48,655 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:37:48,656 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:37:48,656 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:37:48,659 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:37:48,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:37:48" (1/1) ... [2018-11-23 09:37:48,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e643ebc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:48, skipping insertion in model container [2018-11-23 09:37:48,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:37:48" (1/1) ... [2018-11-23 09:37:48,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:37:48,700 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:37:48,927 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:37:48,934 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:37:49,036 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:37:49,084 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:37:49,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49 WrapperNode [2018-11-23 09:37:49,084 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:37:49,085 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:37:49,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:37:49,085 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:37:49,092 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,122 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:37:49,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:37:49,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:37:49,122 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:37:49,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,131 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... [2018-11-23 09:37:49,142 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:37:49,143 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:37:49,143 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:37:49,143 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:37:49,143 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 [2018-11-23 09:37:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:37:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:37:49,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:37:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:37:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:37:49,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:37:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:37:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:37:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:37:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:37:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:37:49,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:37:49,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:37:49,182 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:37:49,267 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 09:37:49,269 INFO L168 Benchmark]: Toolchain (without parser) took 614.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -149.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:37:49,271 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:37:49,271 INFO L168 Benchmark]: CACSL2BoogieTranslator took 428.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. [2018-11-23 09:37:49,272 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.96 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: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 09:37:49,272 INFO L168 Benchmark]: Boogie Preprocessor took 20.52 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. [2018-11-23 09:37:49,272 INFO L168 Benchmark]: RCFGBuilder took 126.32 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: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:37:49,275 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 428.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 147.3 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 38.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.52 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 126.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:37:50,764 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:37:50,765 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:37:50,773 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:37:50,774 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:37:50,774 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:37:50,775 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:37:50,776 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:37:50,777 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:37:50,778 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:37:50,779 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:37:50,779 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:37:50,780 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:37:50,780 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:37:50,781 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:37:50,782 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:37:50,783 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:37:50,784 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:37:50,786 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:37:50,787 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:37:50,788 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:37:50,788 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:37:50,790 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:37:50,790 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:37:50,790 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:37:50,791 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:37:50,792 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:37:50,792 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:37:50,793 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:37:50,793 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:37:50,793 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:37:50,794 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:37:50,794 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:37:50,794 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:37:50,795 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:37:50,795 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:37:50,796 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:37:50,806 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:37:50,807 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:37:50,807 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:37:50,807 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:37:50,808 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:37:50,808 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:37:50,808 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:37:50,808 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:37:50,808 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:37:50,809 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:37:50,810 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:37:50,810 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:37:50,810 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:37:50,810 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:37:50,810 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:37:50,810 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:37:50,810 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:37:50,811 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:37:50,811 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:37:50,812 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:37:50,812 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 -> 0c08c7d6c29ea6d347827754978b88a78d16b689 [2018-11-23 09:37:50,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:37:50,851 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:37:50,854 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:37:50,855 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:37:50,855 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:37:50,856 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i [2018-11-23 09:37:50,905 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/2bcbd67c0/588f9d662f2e4e40bd75292b7b100090/FLAGee744e8f3 [2018-11-23 09:37:51,270 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:37:51,270 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/sv-benchmarks/c/pthread-wmm/podwr000_power.oepc_false-unreach-call.i [2018-11-23 09:37:51,279 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/2bcbd67c0/588f9d662f2e4e40bd75292b7b100090/FLAGee744e8f3 [2018-11-23 09:37:51,660 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/ukojak/data/2bcbd67c0/588f9d662f2e4e40bd75292b7b100090 [2018-11-23 09:37:51,662 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:37:51,663 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:37:51,663 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:37:51,663 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:37:51,665 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:37:51,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:37:51" (1/1) ... [2018-11-23 09:37:51,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ead0f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:51, skipping insertion in model container [2018-11-23 09:37:51,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:37:51" (1/1) ... [2018-11-23 09:37:51,674 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:37:51,707 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:37:51,978 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:37:51,987 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:37:52,034 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:37:52,130 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:37:52,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52 WrapperNode [2018-11-23 09:37:52,130 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:37:52,131 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:37:52,131 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:37:52,131 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:37:52,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,147 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,160 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:37:52,161 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:37:52,161 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:37:52,161 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:37:52,166 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,167 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,169 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,179 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... [2018-11-23 09:37:52,185 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:37:52,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:37:52,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:37:52,185 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:37:52,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:37:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_237f9a6f-2ae8-4f38-8f3f-6bf247ced38d/bin-2019/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 [2018-11-23 09:37:52,218 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:37:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:37:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:37:52,219 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:37:52,219 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:37:52,220 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:37:52,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:37:52,221 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:37:52,308 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 09:37:52,311 INFO L168 Benchmark]: Toolchain (without parser) took 648.33 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:37:52,312 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:37:52,312 INFO L168 Benchmark]: CACSL2BoogieTranslator took 467.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. [2018-11-23 09:37:52,313 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.65 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. [2018-11-23 09:37:52,314 INFO L168 Benchmark]: Boogie Preprocessor took 24.46 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. [2018-11-23 09:37:52,314 INFO L168 Benchmark]: RCFGBuilder took 124.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-23 09:37:52,317 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 467.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.8 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -194.9 MB). Peak memory consumption was 57.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 29.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 24.46 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 124.75 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...