./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/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 e12ad3ada5795e1b09168739b14268acaef54a93 ...................................................................................................................................................................................................... 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_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/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 e12ad3ada5795e1b09168739b14268acaef54a93 .............................................................................................................................................................................................................. 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 0.1.23-635dfa2 [2018-12-01 17:19:09,247 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 17:19:09,248 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 17:19:09,254 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 17:19:09,254 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 17:19:09,255 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 17:19:09,255 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 17:19:09,256 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 17:19:09,257 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 17:19:09,257 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 17:19:09,258 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 17:19:09,258 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 17:19:09,259 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 17:19:09,259 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 17:19:09,260 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 17:19:09,260 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 17:19:09,260 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 17:19:09,261 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 17:19:09,262 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 17:19:09,263 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 17:19:09,263 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 17:19:09,264 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 17:19:09,265 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 17:19:09,265 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 17:19:09,265 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 17:19:09,266 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 17:19:09,266 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 17:19:09,267 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 17:19:09,267 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 17:19:09,268 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 17:19:09,268 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 17:19:09,268 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 17:19:09,268 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 17:19:09,268 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 17:19:09,269 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 17:19:09,269 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 17:19:09,269 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-12-01 17:19:09,277 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 17:19:09,277 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 17:19:09,277 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 17:19:09,277 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 17:19:09,278 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 17:19:09,278 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 17:19:09,278 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 17:19:09,278 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 17:19:09,278 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-01 17:19:09,278 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 17:19:09,279 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 17:19:09,280 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 17:19:09,280 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 17:19:09,280 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 17:19:09,280 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 17:19:09,280 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 17:19:09,280 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 17:19:09,280 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 17:19:09,281 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 17:19:09,281 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-12-01 17:19:09,281 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 17:19:09,281 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-01 17:19:09,281 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_03e05848-3e2b-4665-936f-76d6ef61e092/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 -> e12ad3ada5795e1b09168739b14268acaef54a93 [2018-12-01 17:19:09,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 17:19:09,308 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 17:19:09,311 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 17:19:09,312 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 17:19:09,312 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 17:19:09,313 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i [2018-12-01 17:19:09,350 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/b39814951/02d0a4ddfddd4dce856ac0ac5f84c518/FLAGf2ec19f9b [2018-12-01 17:19:09,792 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 17:19:09,792 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i [2018-12-01 17:19:09,800 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/b39814951/02d0a4ddfddd4dce856ac0ac5f84c518/FLAGf2ec19f9b [2018-12-01 17:19:09,808 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/b39814951/02d0a4ddfddd4dce856ac0ac5f84c518 [2018-12-01 17:19:09,810 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 17:19:09,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 17:19:09,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 17:19:09,811 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 17:19:09,813 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 17:19:09,814 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:09" (1/1) ... [2018-12-01 17:19:09,815 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@628262cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:09, skipping insertion in model container [2018-12-01 17:19:09,815 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:09" (1/1) ... [2018-12-01 17:19:09,820 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 17:19:09,841 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 17:19:10,021 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:19:10,029 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 17:19:10,149 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:19:10,190 INFO L195 MainTranslator]: Completed translation [2018-12-01 17:19:10,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10 WrapperNode [2018-12-01 17:19:10,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 17:19:10,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 17:19:10,191 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 17:19:10,191 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 17:19:10,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,208 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 17:19:10,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 17:19:10,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 17:19:10,222 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 17:19:10,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,228 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,230 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,237 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,239 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,240 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... [2018-12-01 17:19:10,243 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 17:19:10,243 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 17:19:10,243 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 17:19:10,243 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 17:19:10,244 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/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 [2018-12-01 17:19:10,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 17:19:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 17:19:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 17:19:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-01 17:19:10,277 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 17:19:10,277 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 17:19:10,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 17:19:10,278 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 17:19:10,356 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-01 17:19:10,358 INFO L168 Benchmark]: Toolchain (without parser) took 547.59 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -125.5 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:19:10,359 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:19:10,359 INFO L168 Benchmark]: CACSL2BoogieTranslator took 379.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -147.4 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:10,359 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:10,360 INFO L168 Benchmark]: Boogie Preprocessor took 21.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:10,360 INFO L168 Benchmark]: RCFGBuilder took 114.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:10,362 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 379.87 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 119.0 MB). Free memory was 949.5 MB in the beginning and 1.1 GB in the end (delta: -147.4 MB). Peak memory consumption was 37.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 114.26 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.5 MB). Peak memory consumption was 16.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-635dfa2 [2018-12-01 17:19:11,664 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-01 17:19:11,665 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-01 17:19:11,671 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-01 17:19:11,671 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-01 17:19:11,672 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-01 17:19:11,673 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-01 17:19:11,673 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-01 17:19:11,674 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-01 17:19:11,674 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-01 17:19:11,675 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-01 17:19:11,675 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-01 17:19:11,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-01 17:19:11,676 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-01 17:19:11,676 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-01 17:19:11,677 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-01 17:19:11,677 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-01 17:19:11,678 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-01 17:19:11,679 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-01 17:19:11,679 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-01 17:19:11,680 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-01 17:19:11,681 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-01 17:19:11,682 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-01 17:19:11,682 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-01 17:19:11,682 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-01 17:19:11,682 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-01 17:19:11,683 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-01 17:19:11,683 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-01 17:19:11,683 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-01 17:19:11,684 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-01 17:19:11,684 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-01 17:19:11,684 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-01 17:19:11,684 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-01 17:19:11,685 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-01 17:19:11,685 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-01 17:19:11,685 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-01 17:19:11,685 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-12-01 17:19:11,693 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-01 17:19:11,693 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-01 17:19:11,694 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-01 17:19:11,694 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-12-01 17:19:11,694 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-01 17:19:11,694 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-01 17:19:11,694 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-01 17:19:11,695 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-01 17:19:11,696 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-12-01 17:19:11,696 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-12-01 17:19:11,696 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-12-01 17:19:11,696 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-12-01 17:19:11,697 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-01 17:19:11,697 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-01 17:19:11,697 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-01 17:19:11,697 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_03e05848-3e2b-4665-936f-76d6ef61e092/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 -> e12ad3ada5795e1b09168739b14268acaef54a93 [2018-12-01 17:19:11,714 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-01 17:19:11,721 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-01 17:19:11,723 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-01 17:19:11,724 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-01 17:19:11,725 INFO L276 PluginConnector]: CDTParser initialized [2018-12-01 17:19:11,725 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i [2018-12-01 17:19:11,761 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/00df6ae66/fc47b7b8ac684e0fb42bdd07172dc64b/FLAGe9c1fe5bc [2018-12-01 17:19:12,209 INFO L307 CDTParser]: Found 1 translation units. [2018-12-01 17:19:12,209 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/sv-benchmarks/c/pthread-wmm/safe021_power.oepc_false-unreach-call.i [2018-12-01 17:19:12,217 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/00df6ae66/fc47b7b8ac684e0fb42bdd07172dc64b/FLAGe9c1fe5bc [2018-12-01 17:19:12,225 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/bin-2019/ukojak/data/00df6ae66/fc47b7b8ac684e0fb42bdd07172dc64b [2018-12-01 17:19:12,227 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-01 17:19:12,228 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-01 17:19:12,229 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-01 17:19:12,229 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-01 17:19:12,231 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-01 17:19:12,231 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,233 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f01457b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12, skipping insertion in model container [2018-12-01 17:19:12,233 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-01 17:19:12,260 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-01 17:19:12,445 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:19:12,455 INFO L191 MainTranslator]: Completed pre-run [2018-12-01 17:19:12,523 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-01 17:19:12,553 INFO L195 MainTranslator]: Completed translation [2018-12-01 17:19:12,553 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12 WrapperNode [2018-12-01 17:19:12,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-01 17:19:12,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-01 17:19:12,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-01 17:19:12,554 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-01 17:19:12,559 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-01 17:19:12,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-01 17:19:12,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-01 17:19:12,583 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-01 17:19:12,588 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,591 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,598 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,600 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... [2018-12-01 17:19:12,605 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-01 17:19:12,605 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-01 17:19:12,605 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-01 17:19:12,605 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-01 17:19:12,606 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:19:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_03e05848-3e2b-4665-936f-76d6ef61e092/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 [2018-12-01 17:19:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-01 17:19:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-12-01 17:19:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-12-01 17:19:12,636 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-12-01 17:19:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-01 17:19:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-01 17:19:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-12-01 17:19:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-12-01 17:19:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-12-01 17:19:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-12-01 17:19:12,637 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-12-01 17:19:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-12-01 17:19:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-12-01 17:19:12,638 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-01 17:19:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-01 17:19:12,639 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-12-01 17:19:12,721 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:670) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-01 17:19:12,723 INFO L168 Benchmark]: Toolchain (without parser) took 495.63 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -147.2 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:19:12,724 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-01 17:19:12,725 INFO L168 Benchmark]: CACSL2BoogieTranslator took 325.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:12,725 INFO L168 Benchmark]: Boogie Procedure Inliner took 28.50 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: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:12,726 INFO L168 Benchmark]: Boogie Preprocessor took 22.03 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. [2018-12-01 17:19:12,726 INFO L168 Benchmark]: RCFGBuilder took 117.90 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: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2018-12-01 17:19:12,728 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 972.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 325.05 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.9 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -172.0 MB). Peak memory consumption was 39.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 28.50 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 22.03 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 117.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.0 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1190) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...