./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix037_tso.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_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 97e6ed2239ef7d2fbda591d6d9349e0f15101e8c ........................................................................................................................................................................................................ 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_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 97e6ed2239ef7d2fbda591d6d9349e0f15101e8c ............................................................................................................................................................................................................. 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 07:45:28,306 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:45:28,307 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:45:28,314 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:45:28,314 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:45:28,315 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:45:28,316 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:45:28,317 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:45:28,318 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:45:28,319 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:45:28,319 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:45:28,320 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:45:28,320 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:45:28,321 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:45:28,322 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:45:28,322 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:45:28,323 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:45:28,324 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:45:28,325 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:45:28,326 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:45:28,327 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:45:28,328 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:45:28,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:45:28,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:45:28,331 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:45:28,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:45:28,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:45:28,332 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:45:28,334 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:45:28,335 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:45:28,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:45:28,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:45:28,335 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:45:28,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:45:28,336 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:45:28,337 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:45:28,337 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 07:45:28,347 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:45:28,347 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:45:28,348 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:45:28,348 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:45:28,349 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:45:28,349 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:45:28,349 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:45:28,349 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:45:28,349 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 07:45:28,349 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:45:28,349 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:45:28,350 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:45:28,350 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:45:28,351 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:45:28,351 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:45:28,351 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 07:45:28,352 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:45:28,352 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 07:45:28,352 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_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 -> 97e6ed2239ef7d2fbda591d6d9349e0f15101e8c [2018-11-23 07:45:28,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:45:28,383 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:45:28,385 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:45:28,386 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:45:28,386 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:45:28,387 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i [2018-11-23 07:45:28,424 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/af68515f6/fef31f7c9d084f26b876f0c1a3820637/FLAG08dd2564a [2018-11-23 07:45:28,803 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:45:28,804 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i [2018-11-23 07:45:28,813 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/af68515f6/fef31f7c9d084f26b876f0c1a3820637/FLAG08dd2564a [2018-11-23 07:45:28,827 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/af68515f6/fef31f7c9d084f26b876f0c1a3820637 [2018-11-23 07:45:28,830 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:45:28,831 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:45:28,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:45:28,832 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:45:28,836 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:45:28,837 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:45:28" (1/1) ... [2018-11-23 07:45:28,839 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46396744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:28, skipping insertion in model container [2018-11-23 07:45:28,839 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:45:28" (1/1) ... [2018-11-23 07:45:28,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:45:28,891 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:45:29,147 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:45:29,157 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:45:29,252 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:45:29,297 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:45:29,297 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29 WrapperNode [2018-11-23 07:45:29,297 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:45:29,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:45:29,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:45:29,298 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:45:29,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,315 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,332 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:45:29,332 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:45:29,332 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:45:29,332 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:45:29,338 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,338 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,341 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,341 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,350 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,352 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... [2018-11-23 07:45:29,355 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:45:29,356 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:45:29,356 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:45:29,356 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:45:29,357 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:45:29,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:45:29,403 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:45:29,403 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:45:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:45:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:45:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:45:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:45:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:45:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:45:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:45:29,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:45:29,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:45:29,406 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 07:45:29,636 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 07:45:29,638 INFO L168 Benchmark]: Toolchain (without parser) took 807.58 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -155.0 MB). Peak memory consumption was 13.3 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:29,639 INFO L168 Benchmark]: CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:45:29,639 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -182.2 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:29,640 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.94 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 07:45:29,640 INFO L168 Benchmark]: Boogie Preprocessor took 23.63 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 07:45:29,641 INFO L168 Benchmark]: RCFGBuilder took 281.76 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: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:29,643 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11 ms. Allocated memory is still 1.0 GB. Free memory is still 982.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 465.28 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.3 MB). Free memory was 957.1 MB in the beginning and 1.1 GB in the end (delta: -182.2 MB). Peak memory consumption was 39.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.94 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.63 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 281.76 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.2 MB). Peak memory consumption was 27.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 07:45:31,237 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 07:45:31,239 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 07:45:31,247 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 07:45:31,247 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 07:45:31,248 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 07:45:31,249 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 07:45:31,250 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 07:45:31,252 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 07:45:31,252 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 07:45:31,253 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 07:45:31,254 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 07:45:31,254 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 07:45:31,255 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 07:45:31,256 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 07:45:31,257 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 07:45:31,258 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 07:45:31,259 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 07:45:31,260 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 07:45:31,262 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 07:45:31,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 07:45:31,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 07:45:31,266 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 07:45:31,267 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 07:45:31,267 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 07:45:31,268 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 07:45:31,268 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 07:45:31,270 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 07:45:31,270 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 07:45:31,271 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 07:45:31,271 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 07:45:31,272 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 07:45:31,272 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 07:45:31,272 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 07:45:31,274 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 07:45:31,274 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 07:45:31,274 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 07:45:31,287 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 07:45:31,287 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 07:45:31,287 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 07:45:31,288 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 07:45:31,288 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 07:45:31,288 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 07:45:31,289 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 07:45:31,289 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 07:45:31,290 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 07:45:31,290 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 07:45:31,291 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 07:45:31,291 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 07:45:31,291 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 07:45:31,292 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 07:45:31,292 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 07:45:31,292 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 07:45:31,292 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_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 -> 97e6ed2239ef7d2fbda591d6d9349e0f15101e8c [2018-11-23 07:45:31,323 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 07:45:31,332 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 07:45:31,334 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 07:45:31,335 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 07:45:31,335 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 07:45:31,336 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i [2018-11-23 07:45:31,377 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/90ee640c6/873337430f384e01bdc06283af83d53d/FLAGfa9947552 [2018-11-23 07:45:31,765 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 07:45:31,766 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/sv-benchmarks/c/pthread-wmm/mix037_tso.oepc_false-unreach-call.i [2018-11-23 07:45:31,776 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/90ee640c6/873337430f384e01bdc06283af83d53d/FLAGfa9947552 [2018-11-23 07:45:31,786 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/bin-2019/ukojak/data/90ee640c6/873337430f384e01bdc06283af83d53d [2018-11-23 07:45:31,789 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 07:45:31,790 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 07:45:31,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 07:45:31,791 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 07:45:31,793 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 07:45:31,793 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:45:31" (1/1) ... [2018-11-23 07:45:31,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:31, skipping insertion in model container [2018-11-23 07:45:31,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 07:45:31" (1/1) ... [2018-11-23 07:45:31,802 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 07:45:31,838 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 07:45:32,155 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:45:32,166 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 07:45:32,223 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 07:45:32,329 INFO L195 MainTranslator]: Completed translation [2018-11-23 07:45:32,329 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32 WrapperNode [2018-11-23 07:45:32,329 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 07:45:32,330 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 07:45:32,330 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 07:45:32,330 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 07:45:32,336 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,352 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 07:45:32,379 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 07:45:32,379 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 07:45:32,379 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 07:45:32,386 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,391 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,391 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,407 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... [2018-11-23 07:45:32,414 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 07:45:32,415 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 07:45:32,415 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 07:45:32,415 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 07:45:32,416 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 07:45:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_2372329e-93b2-4c23-a9b7-6c06abf606cc/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 07:45:32,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 07:45:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 07:45:32,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 07:45:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 07:45:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 07:45:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 07:45:32,458 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 07:45:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 07:45:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 07:45:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 07:45:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 07:45:32,459 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 07:45:32,459 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 07:45:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 07:45:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 07:45:32,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 07:45:32,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 07:45:32,461 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 07:45:32,666 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 07:45:32,669 INFO L168 Benchmark]: Toolchain (without parser) took 879.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -156.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 07:45:32,670 INFO L168 Benchmark]: CDTParser took 0.14 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 07:45:32,670 INFO L168 Benchmark]: CACSL2BoogieTranslator took 538.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -193.9 MB). Peak memory consumption was 63.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:32,671 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:32,671 INFO L168 Benchmark]: Boogie Preprocessor took 35.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:32,671 INFO L168 Benchmark]: RCFGBuilder took 253.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. [2018-11-23 07:45:32,674 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 538.99 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 146.3 MB). Free memory was 944.3 MB in the beginning and 1.1 GB in the end (delta: -193.9 MB). Peak memory consumption was 63.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 48.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 35.83 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 253.32 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 24.6 MB). Peak memory consumption was 24.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...