./Ultimate.py --spec ../../sv-benchmarks/c/ConcurrencySafety.prp --file ../../sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/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 a50bdbef4446b96d8ebbf314e809338e46f55073 ................................................................................................................................................................................................ 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_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/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 a50bdbef4446b96d8ebbf314e809338e46f55073 ........................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Not supported in atomic block Label --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 09:14:17,220 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:14:17,222 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:14:17,228 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:14:17,229 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:14:17,229 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:14:17,230 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:14:17,231 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:14:17,232 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:14:17,233 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:14:17,234 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:14:17,234 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:14:17,234 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:14:17,235 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:14:17,236 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:14:17,236 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:14:17,237 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:14:17,238 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:14:17,239 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:14:17,240 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:14:17,241 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:14:17,242 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:14:17,244 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:14:17,244 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:14:17,244 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:14:17,245 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:14:17,245 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:14:17,246 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:14:17,247 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:14:17,247 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:14:17,247 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:14:17,248 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:14:17,248 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:14:17,248 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:14:17,249 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:14:17,249 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:14:17,250 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-18 09:14:17,257 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:14:17,257 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:14:17,257 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:14:17,258 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:14:17,258 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:14:17,258 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:14:17,258 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:14:17,259 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:14:17,260 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:14:17,260 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:14:17,260 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:14:17,260 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 09:14:17,260 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 09:14:17,260 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:14:17,260 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:14:17,261 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:14:17,261 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 09:14:17,262 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_1e11694b-107d-4820-9cf8-10cc655445c5/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 -> a50bdbef4446b96d8ebbf314e809338e46f55073 [2018-11-18 09:14:17,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:14:17,294 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:14:17,297 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:14:17,298 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:14:17,298 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:14:17,299 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-18 09:14:17,344 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/41ff5a208/1b9158fcd34f492892ccd5171b034c05/FLAG45d2a6f15 [2018-11-18 09:14:17,780 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:14:17,781 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-18 09:14:17,789 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/41ff5a208/1b9158fcd34f492892ccd5171b034c05/FLAG45d2a6f15 [2018-11-18 09:14:17,799 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/41ff5a208/1b9158fcd34f492892ccd5171b034c05 [2018-11-18 09:14:17,802 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:14:17,802 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:14:17,803 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:14:17,803 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:14:17,805 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:14:17,806 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:14:17" (1/1) ... [2018-11-18 09:14:17,808 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3270d41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:17, skipping insertion in model container [2018-11-18 09:14:17,808 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:14:17" (1/1) ... [2018-11-18 09:14:17,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:14:17,842 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:14:18,049 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:14:18,056 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:14:18,137 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:14:18,169 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:14:18,170 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18 WrapperNode [2018-11-18 09:14:18,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:14:18,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:14:18,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:14:18,171 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:14:18,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,187 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:14:18,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:14:18,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:14:18,202 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:14:18,207 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,209 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... [2018-11-18 09:14:18,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:14:18,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:14:18,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:14:18,218 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:14:18,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/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 [2018-11-18 09:14:18,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:14:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-18 09:14:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-18 09:14:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-18 09:14:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 09:14:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 09:14:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:14:18,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:14:18,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:14:18,264 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 09:14:18,354 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Not supported in atomic block Label at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1437) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 09:14:18,357 INFO L168 Benchmark]: Toolchain (without parser) took 554.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -157.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:14:18,358 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:14:18,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 367.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -178.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:18,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.28 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:18,360 INFO L168 Benchmark]: Boogie Preprocessor took 15.74 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: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:18,360 INFO L168 Benchmark]: RCFGBuilder took 138.50 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: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:18,363 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 367.31 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.7 MB). Free memory was 956.5 MB in the beginning and 1.1 GB in the end (delta: -178.5 MB). Peak memory consumption was 34.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.28 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 15.74 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 138.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 14.8 MB). Peak memory consumption was 14.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Not supported in atomic block Label de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Not supported in atomic block Label: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1437) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-5842f4b [2018-11-18 09:14:19,770 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 09:14:19,771 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 09:14:19,780 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 09:14:19,780 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 09:14:19,781 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 09:14:19,782 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 09:14:19,783 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 09:14:19,784 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 09:14:19,785 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 09:14:19,785 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 09:14:19,786 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 09:14:19,786 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 09:14:19,787 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 09:14:19,788 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 09:14:19,788 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 09:14:19,789 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 09:14:19,790 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 09:14:19,791 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 09:14:19,793 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 09:14:19,793 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 09:14:19,794 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 09:14:19,796 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 09:14:19,796 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 09:14:19,796 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 09:14:19,797 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 09:14:19,798 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 09:14:19,798 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 09:14:19,799 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 09:14:19,799 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 09:14:19,799 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 09:14:19,800 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 09:14:19,800 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 09:14:19,800 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 09:14:19,801 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 09:14:19,801 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 09:14:19,802 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-18 09:14:19,812 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 09:14:19,812 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 09:14:19,813 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 09:14:19,813 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 09:14:19,814 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 09:14:19,814 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 09:14:19,814 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 09:14:19,814 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 09:14:19,814 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 09:14:19,814 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 09:14:19,815 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 09:14:19,816 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 09:14:19,816 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-18 09:14:19,816 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-18 09:14:19,816 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 09:14:19,816 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 09:14:19,816 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-18 09:14:19,817 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 09:14:19,817 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 09:14:19,818 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_1e11694b-107d-4820-9cf8-10cc655445c5/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 -> a50bdbef4446b96d8ebbf314e809338e46f55073 [2018-11-18 09:14:19,849 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 09:14:19,858 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 09:14:19,861 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 09:14:19,862 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 09:14:19,862 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 09:14:19,863 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-18 09:14:19,906 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/e217cbd6a/8307a070eaf245c991126d689d1afbd9/FLAG77f6e47d7 [2018-11-18 09:14:20,263 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 09:14:20,264 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/sv-benchmarks/c/pthread-ext/30_Function_Pointer3_vs_true-unreach-call.i [2018-11-18 09:14:20,273 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/e217cbd6a/8307a070eaf245c991126d689d1afbd9/FLAG77f6e47d7 [2018-11-18 09:14:20,285 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/bin-2019/ukojak/data/e217cbd6a/8307a070eaf245c991126d689d1afbd9 [2018-11-18 09:14:20,287 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 09:14:20,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 09:14:20,289 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 09:14:20,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 09:14:20,292 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 09:14:20,293 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,295 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e0600d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20, skipping insertion in model container [2018-11-18 09:14:20,295 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,301 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 09:14:20,328 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 09:14:20,557 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:14:20,568 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 09:14:20,605 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 09:14:20,700 INFO L195 MainTranslator]: Completed translation [2018-11-18 09:14:20,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20 WrapperNode [2018-11-18 09:14:20,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 09:14:20,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 09:14:20,701 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 09:14:20,701 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 09:14:20,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,733 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 09:14:20,733 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 09:14:20,733 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 09:14:20,733 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 09:14:20,738 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,741 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,747 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,750 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,752 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... [2018-11-18 09:14:20,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 09:14:20,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 09:14:20,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 09:14:20,755 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 09:14:20,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 09:14:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_1e11694b-107d-4820-9cf8-10cc655445c5/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 [2018-11-18 09:14:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 09:14:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 09:14:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2018-11-18 09:14:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2018-11-18 09:14:20,790 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2018-11-18 09:14:20,790 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2018-11-18 09:14:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 09:14:20,791 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 09:14:20,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 09:14:20,792 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-18 09:14:20,873 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Not supported in atomic block Label at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1437) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:714) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-18 09:14:20,876 INFO L168 Benchmark]: Toolchain (without parser) took 587.60 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -144.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:14:20,877 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 09:14:20,877 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -169.3 MB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:20,878 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.67 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:20,878 INFO L168 Benchmark]: Boogie Preprocessor took 21.69 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. [2018-11-18 09:14:20,879 INFO L168 Benchmark]: RCFGBuilder took 120.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2018-11-18 09:14:20,882 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 945.4 MB in the beginning and 1.1 GB in the end (delta: -169.3 MB). Peak memory consumption was 52.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.69 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 120.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Not supported in atomic block Label de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Not supported in atomic block Label: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1437) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...