./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-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_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/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 3483d8e868ad0ed7b6a5936b3d08fb44619b8573 ...................................................................................................................................................................................................... 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_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/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 3483d8e868ad0ed7b6a5936b3d08fb44619b8573 ..................................................................................................................................................................................................... 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 15:36:10,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:36:10,153 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:36:10,160 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:36:10,160 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:36:10,161 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:36:10,162 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:36:10,163 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:36:10,164 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:36:10,165 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:36:10,166 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:36:10,166 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:36:10,166 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:36:10,167 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:36:10,168 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:36:10,169 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:36:10,169 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:36:10,170 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:36:10,172 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:36:10,173 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:36:10,174 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:36:10,174 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:36:10,176 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:36:10,176 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:36:10,176 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:36:10,177 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:36:10,178 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:36:10,178 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:36:10,179 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:36:10,180 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:36:10,180 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:36:10,180 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:36:10,181 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:36:10,181 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:36:10,181 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:36:10,182 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:36:10,182 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:36:10,192 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:36:10,192 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:36:10,193 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:36:10,193 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:36:10,194 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:36:10,194 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:36:10,194 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:36:10,194 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:36:10,195 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:36:10,196 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:36:10,196 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:36:10,196 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:36:10,196 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:36:10,196 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:36:10,196 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:36:10,196 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:36:10,197 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:36:10,197 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:36:10,197 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:36:10,197 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:36:10,197 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:36:10,197 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:36:10,198 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:36:10,198 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_50b7b689-c959-4367-97e8-5747c7b4168a/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 -> 3483d8e868ad0ed7b6a5936b3d08fb44619b8573 [2018-11-23 15:36:10,224 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:36:10,230 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:36:10,232 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:36:10,233 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:36:10,233 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:36:10,233 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i [2018-11-23 15:36:10,276 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/2ea4c9e5b/6d9d20e487da46f8839c06f833c80697/FLAG2be06494a [2018-11-23 15:36:10,718 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:36:10,719 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i [2018-11-23 15:36:10,730 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/2ea4c9e5b/6d9d20e487da46f8839c06f833c80697/FLAG2be06494a [2018-11-23 15:36:10,742 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/2ea4c9e5b/6d9d20e487da46f8839c06f833c80697 [2018-11-23 15:36:10,744 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:36:10,745 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:36:10,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:36:10,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:36:10,749 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:36:10,750 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:10" (1/1) ... [2018-11-23 15:36:10,752 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:10, skipping insertion in model container [2018-11-23 15:36:10,752 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:10" (1/1) ... [2018-11-23 15:36:10,759 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:36:10,794 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:36:11,072 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:36:11,079 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:36:11,176 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:36:11,226 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:36:11,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11 WrapperNode [2018-11-23 15:36:11,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:36:11,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:36:11,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:36:11,227 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:36:11,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,252 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,275 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:36:11,275 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:36:11,275 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:36:11,275 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:36:11,283 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,288 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,288 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,300 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,305 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... [2018-11-23 15:36:11,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:36:11,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:36:11,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:36:11,318 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:36:11,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/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 15:36:11,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:36:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:36:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:36:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:36:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:36:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:36:11,359 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:36:11,359 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:36:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:36:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:36:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:36:11,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:36:11,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:36:11,361 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 15:36:11,841 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 15:36:11,844 INFO L168 Benchmark]: Toolchain (without parser) took 1099.61 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -118.3 MB). Peak memory consumption was 31.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:11,846 INFO L168 Benchmark]: CDTParser took 0.10 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 15:36:11,846 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.0 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:11,847 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.86 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 15:36:11,847 INFO L168 Benchmark]: Boogie Preprocessor took 42.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:11,848 INFO L168 Benchmark]: RCFGBuilder took 525.80 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: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:11,850 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 481.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 149.4 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -167.0 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 42.24 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 525.80 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 15:36:13,289 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:36:13,290 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:36:13,298 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:36:13,298 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:36:13,298 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:36:13,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:36:13,300 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:36:13,302 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:36:13,302 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:36:13,303 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:36:13,303 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:36:13,304 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:36:13,305 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:36:13,305 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:36:13,306 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:36:13,307 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:36:13,308 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:36:13,309 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:36:13,310 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:36:13,311 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:36:13,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:36:13,314 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:36:13,314 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:36:13,314 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:36:13,315 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:36:13,315 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:36:13,316 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:36:13,316 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:36:13,317 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:36:13,317 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:36:13,318 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:36:13,318 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:36:13,318 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:36:13,319 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:36:13,319 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:36:13,320 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:36:13,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:36:13,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:36:13,331 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:36:13,331 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:36:13,332 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:36:13,332 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:36:13,332 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:36:13,332 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:36:13,332 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:36:13,332 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:36:13,332 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:36:13,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:36:13,334 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:36:13,334 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:36:13,334 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:36:13,334 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:36:13,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:36:13,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:36:13,335 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:36:13,335 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_50b7b689-c959-4367-97e8-5747c7b4168a/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 -> 3483d8e868ad0ed7b6a5936b3d08fb44619b8573 [2018-11-23 15:36:13,363 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:36:13,371 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:36:13,374 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:36:13,375 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:36:13,375 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:36:13,376 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i [2018-11-23 15:36:13,413 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/1413afb3c/b3d6e1f4f1a04fdcbfaef88fc4c819ec/FLAGed135034c [2018-11-23 15:36:13,793 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:36:13,794 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/sv-benchmarks/c/pthread-wmm/rfi002_tso.oepc_true-unreach-call.i [2018-11-23 15:36:13,805 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/1413afb3c/b3d6e1f4f1a04fdcbfaef88fc4c819ec/FLAGed135034c [2018-11-23 15:36:14,172 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/bin-2019/ukojak/data/1413afb3c/b3d6e1f4f1a04fdcbfaef88fc4c819ec [2018-11-23 15:36:14,174 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:36:14,175 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:36:14,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:36:14,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:36:14,179 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:36:14,179 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14, skipping insertion in model container [2018-11-23 15:36:14,182 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:36:14,228 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:36:14,535 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:36:14,547 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:36:14,597 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:36:14,705 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:36:14,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14 WrapperNode [2018-11-23 15:36:14,706 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:36:14,707 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:36:14,707 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:36:14,707 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:36:14,712 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,730 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,753 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:36:14,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:36:14,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:36:14,754 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:36:14,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,764 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,765 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,778 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... [2018-11-23 15:36:14,792 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:36:14,792 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:36:14,792 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:36:14,792 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:36:14,793 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:36:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_50b7b689-c959-4367-97e8-5747c7b4168a/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 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:36:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:36:14,842 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:36:14,842 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:36:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:36:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:36:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:36:14,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:36:14,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:36:14,844 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 15:36:15,302 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 15:36:15,304 INFO L168 Benchmark]: Toolchain (without parser) took 1129.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -111.4 MB). Peak memory consumption was 12.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:15,305 INFO L168 Benchmark]: CDTParser took 0.15 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 15:36:15,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 530.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 65.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:15,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.46 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:15,306 INFO L168 Benchmark]: Boogie Preprocessor took 38.73 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:15,307 INFO L168 Benchmark]: RCFGBuilder took 511.39 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: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:36:15,309 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 530.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 124.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -170.7 MB). Peak memory consumption was 65.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 46.46 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 38.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 511.39 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 45.6 MB). Peak memory consumption was 45.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...