./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix039_rmo.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_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 2d8b4a62f7f8d12ea0e8cd763c3bda8b605b07af .................................................................................................................................................................................................... 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_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 2d8b4a62f7f8d12ea0e8cd763c3bda8b605b07af ........................................................................................................................................................................................................... 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 14:31:10,230 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:31:10,231 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:31:10,240 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:31:10,240 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:31:10,241 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:31:10,242 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:31:10,243 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:31:10,244 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:31:10,245 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:31:10,245 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:31:10,245 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:31:10,246 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:31:10,247 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:31:10,248 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:31:10,248 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:31:10,249 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:31:10,250 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:31:10,252 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:31:10,253 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:31:10,254 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:31:10,254 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:31:10,256 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:31:10,256 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:31:10,257 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:31:10,257 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:31:10,258 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:31:10,259 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:31:10,259 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:31:10,260 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:31:10,260 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:31:10,261 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:31:10,261 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:31:10,261 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:31:10,262 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:31:10,262 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:31:10,263 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 14:31:10,275 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:31:10,275 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:31:10,276 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:31:10,276 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:31:10,277 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:31:10,277 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:31:10,277 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:31:10,277 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:31:10,277 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 14:31:10,277 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:31:10,278 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:31:10,278 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:31:10,279 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:31:10,279 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:31:10,279 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 14:31:10,280 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_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 -> 2d8b4a62f7f8d12ea0e8cd763c3bda8b605b07af [2018-11-23 14:31:10,305 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:31:10,314 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:31:10,316 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:31:10,317 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:31:10,317 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:31:10,317 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i [2018-11-23 14:31:10,358 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/412e6058d/b16a7a72c0ca48f68703b7bbfab1ff45/FLAGb7715b59a [2018-11-23 14:31:10,759 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:31:10,760 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i [2018-11-23 14:31:10,772 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/412e6058d/b16a7a72c0ca48f68703b7bbfab1ff45/FLAGb7715b59a [2018-11-23 14:31:11,132 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/412e6058d/b16a7a72c0ca48f68703b7bbfab1ff45 [2018-11-23 14:31:11,135 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:31:11,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:31:11,137 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:31:11,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:31:11,141 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:31:11,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,144 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78e1a27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11, skipping insertion in model container [2018-11-23 14:31:11,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,152 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:31:11,190 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:31:11,446 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:31:11,456 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:31:11,561 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:31:11,594 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:31:11,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11 WrapperNode [2018-11-23 14:31:11,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:31:11,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:31:11,595 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:31:11,595 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:31:11,600 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,618 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,640 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:31:11,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:31:11,641 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:31:11,641 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:31:11,649 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,649 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,652 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,659 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,664 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... [2018-11-23 14:31:11,666 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:31:11,667 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:31:11,667 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:31:11,667 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:31:11,667 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:11" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 14:31:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:31:11,708 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:31:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:31:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 14:31:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:31:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:31:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:31:11,709 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:31:11,709 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:31:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:31:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:31:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:31:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 14:31:11,710 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 14:31:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:31:11,710 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:31:11,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:31:11,712 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 14:31:11,838 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 14:31:11,841 INFO L168 Benchmark]: Toolchain (without parser) took 705.45 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -137.4 MB). Peak memory consumption was 1.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:31:11,843 INFO L168 Benchmark]: CDTParser took 0.12 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 14:31:11,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 457.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -160.3 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. [2018-11-23 14:31:11,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.59 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 14:31:11,845 INFO L168 Benchmark]: Boogie Preprocessor took 26.10 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 14:31:11,845 INFO L168 Benchmark]: RCFGBuilder took 173.78 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 14:31:11,848 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 457.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.4 MB). Free memory was 955.5 MB in the beginning and 1.1 GB in the end (delta: -160.3 MB). Peak memory consumption was 36.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 26.10 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 173.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 14:31:13,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 14:31:13,456 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 14:31:13,466 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 14:31:13,467 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 14:31:13,467 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 14:31:13,468 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 14:31:13,470 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 14:31:13,471 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 14:31:13,472 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 14:31:13,472 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 14:31:13,473 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 14:31:13,473 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 14:31:13,474 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 14:31:13,475 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 14:31:13,475 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 14:31:13,476 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 14:31:13,477 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 14:31:13,479 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 14:31:13,480 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 14:31:13,481 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 14:31:13,482 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 14:31:13,483 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 14:31:13,483 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 14:31:13,484 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 14:31:13,484 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 14:31:13,485 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 14:31:13,486 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 14:31:13,486 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 14:31:13,487 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 14:31:13,487 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 14:31:13,488 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 14:31:13,488 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 14:31:13,488 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 14:31:13,489 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 14:31:13,490 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 14:31:13,490 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 14:31:13,502 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 14:31:13,502 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 14:31:13,503 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 14:31:13,503 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 14:31:13,504 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 14:31:13,504 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 14:31:13,504 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 14:31:13,504 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 14:31:13,504 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 14:31:13,505 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 14:31:13,506 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 14:31:13,506 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 14:31:13,506 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 14:31:13,506 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 14:31:13,506 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 14:31:13,506 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 14:31:13,507 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 14:31:13,507 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 14:31:13,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 14:31:13,507 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 14:31:13,507 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 14:31:13,507 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 14:31:13,508 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 14:31:13,508 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 14:31:13,508 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 14:31:13,508 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 14:31:13,508 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 14:31:13,509 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_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 -> 2d8b4a62f7f8d12ea0e8cd763c3bda8b605b07af [2018-11-23 14:31:13,542 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 14:31:13,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 14:31:13,554 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 14:31:13,556 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 14:31:13,556 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 14:31:13,557 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i [2018-11-23 14:31:13,602 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/4304c712e/f4345883504b4a75a1d5e6be4ab99a0c/FLAG755c150ea [2018-11-23 14:31:13,990 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 14:31:13,990 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/sv-benchmarks/c/pthread-wmm/mix039_rmo.oepc_false-unreach-call.i [2018-11-23 14:31:14,000 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/4304c712e/f4345883504b4a75a1d5e6be4ab99a0c/FLAG755c150ea [2018-11-23 14:31:14,374 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/bin-2019/ukojak/data/4304c712e/f4345883504b4a75a1d5e6be4ab99a0c [2018-11-23 14:31:14,378 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 14:31:14,379 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 14:31:14,380 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 14:31:14,380 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 14:31:14,383 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 14:31:14,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,386 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee470f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14, skipping insertion in model container [2018-11-23 14:31:14,386 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,395 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 14:31:14,438 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 14:31:14,759 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:31:14,774 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 14:31:14,875 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 14:31:14,927 INFO L195 MainTranslator]: Completed translation [2018-11-23 14:31:14,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14 WrapperNode [2018-11-23 14:31:14,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 14:31:14,928 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 14:31:14,928 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 14:31:14,929 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 14:31:14,936 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,948 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,965 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 14:31:14,965 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 14:31:14,965 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 14:31:14,965 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 14:31:14,972 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,977 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,977 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,990 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,994 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:14,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... [2018-11-23 14:31:15,001 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 14:31:15,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 14:31:15,002 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 14:31:15,002 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 14:31:15,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:31:14" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_679bcefe-acb5-4f35-909b-f8a8b199eacb/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 14:31:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 14:31:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 14:31:15,038 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 14:31:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 14:31:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 14:31:15,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 14:31:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 14:31:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 14:31:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 14:31:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 14:31:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 14:31:15,039 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 14:31:15,039 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 14:31:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 14:31:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 14:31:15,040 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 14:31:15,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 14:31:15,041 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 14:31:15,150 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 14:31:15,153 INFO L168 Benchmark]: Toolchain (without parser) took 774.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -132.4 MB). Peak memory consumption was 7.6 MB. Max. memory is 11.5 GB. [2018-11-23 14:31:15,154 INFO L168 Benchmark]: CDTParser took 0.17 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 14:31:15,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 548.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. [2018-11-23 14:31:15,155 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.79 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 14:31:15,156 INFO L168 Benchmark]: Boogie Preprocessor took 36.08 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 14:31:15,156 INFO L168 Benchmark]: RCFGBuilder took 150.73 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: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. [2018-11-23 14:31:15,159 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 548.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -163.1 MB). Peak memory consumption was 39.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.79 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.08 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 150.73 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.7 MB). Peak memory consumption was 30.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...