./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/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 30ce4351622fd8baf964872d1536324f3dfe6408 ........................................................................................................................................................................................................... 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_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/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 30ce4351622fd8baf964872d1536324f3dfe6408 ............................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 09:20:05,336 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:20:05,337 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:20:05,343 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:20:05,344 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:20:05,344 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:20:05,345 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:20:05,347 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:20:05,348 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:20:05,349 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:20:05,350 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:20:05,350 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:20:05,350 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:20:05,351 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:20:05,352 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:20:05,352 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:20:05,353 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:20:05,354 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:20:05,355 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:20:05,356 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:20:05,357 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:20:05,358 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:20:05,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:20:05,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:20:05,360 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:20:05,361 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:20:05,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:20:05,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:20:05,362 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:20:05,363 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:20:05,363 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:20:05,364 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:20:05,364 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:20:05,364 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:20:05,365 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:20:05,366 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:20:05,366 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 09:20:05,375 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:20:05,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:20:05,376 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:20:05,376 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:20:05,377 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:20:05,377 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:20:05,377 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:20:05,377 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:20:05,377 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 09:20:05,377 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:20:05,377 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:20:05,378 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:20:05,379 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:20:05,379 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:20:05,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:20:05,379 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:20:05,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:20:05,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:20:05,380 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:20:05,380 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:20:05,380 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 09:20:05,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:20:05,380 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 09:20:05,380 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_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/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 -> 30ce4351622fd8baf964872d1536324f3dfe6408 [2018-11-23 09:20:05,406 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:20:05,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:20:05,419 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:20:05,420 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:20:05,420 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:20:05,421 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i [2018-11-23 09:20:05,469 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/1555299bc/9b532731e6f14505a62c2b99f595442b/FLAG6fc4c8d4d [2018-11-23 09:20:05,859 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:20:05,860 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i [2018-11-23 09:20:05,869 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/1555299bc/9b532731e6f14505a62c2b99f595442b/FLAG6fc4c8d4d [2018-11-23 09:20:05,882 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/1555299bc/9b532731e6f14505a62c2b99f595442b [2018-11-23 09:20:05,885 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:20:05,887 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:20:05,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:20:05,888 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:20:05,891 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:20:05,892 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:05" (1/1) ... [2018-11-23 09:20:05,894 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:05, skipping insertion in model container [2018-11-23 09:20:05,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:05" (1/1) ... [2018-11-23 09:20:05,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:20:05,943 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:20:06,233 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:20:06,245 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:20:06,367 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:20:06,404 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:20:06,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06 WrapperNode [2018-11-23 09:20:06,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:20:06,405 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:20:06,405 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:20:06,405 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:20:06,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,451 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:20:06,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:20:06,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:20:06,451 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:20:06,460 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,472 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,474 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,476 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... [2018-11-23 09:20:06,478 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:20:06,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:20:06,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:20:06,479 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:20:06,479 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:20:06,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:20:06,522 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:20:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:20:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 09:20:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:20:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:20:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:20:06,523 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:20:06,523 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:20:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:20:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:20:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:20:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:20:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:20:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:20:06,524 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:20:06,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:20:06,526 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:20:06,751 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 09:20:06,754 INFO L168 Benchmark]: Toolchain (without parser) took 868.51 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 8.5 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:06,756 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:20:06,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 517.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:06,757 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.92 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: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:06,757 INFO L168 Benchmark]: Boogie Preprocessor took 27.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:06,758 INFO L168 Benchmark]: RCFGBuilder took 274.87 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:06,760 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 985.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 517.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 957.6 MB in the beginning and 1.1 GB in the end (delta: -173.9 MB). Peak memory consumption was 39.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 45.92 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 27.41 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 274.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 09:20:08,350 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 09:20:08,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 09:20:08,362 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 09:20:08,363 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 09:20:08,364 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 09:20:08,365 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 09:20:08,366 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 09:20:08,367 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 09:20:08,368 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 09:20:08,369 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 09:20:08,369 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 09:20:08,370 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 09:20:08,371 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 09:20:08,372 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 09:20:08,372 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 09:20:08,373 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 09:20:08,374 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 09:20:08,376 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 09:20:08,377 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 09:20:08,378 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 09:20:08,379 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 09:20:08,381 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 09:20:08,381 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 09:20:08,382 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 09:20:08,382 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 09:20:08,383 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 09:20:08,384 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 09:20:08,385 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 09:20:08,385 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 09:20:08,386 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 09:20:08,386 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 09:20:08,386 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 09:20:08,386 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 09:20:08,387 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 09:20:08,388 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 09:20:08,388 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 09:20:08,400 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 09:20:08,400 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 09:20:08,401 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 09:20:08,401 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 09:20:08,401 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 09:20:08,402 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 09:20:08,402 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 09:20:08,402 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 09:20:08,402 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 09:20:08,402 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 09:20:08,402 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 09:20:08,403 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 09:20:08,404 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 09:20:08,404 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 09:20:08,404 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 09:20:08,404 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 09:20:08,404 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 09:20:08,404 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:20:08,405 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 09:20:08,405 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 09:20:08,406 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 09:20:08,406 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 09:20:08,406 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_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/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 -> 30ce4351622fd8baf964872d1536324f3dfe6408 [2018-11-23 09:20:08,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 09:20:08,449 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 09:20:08,452 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 09:20:08,453 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 09:20:08,454 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 09:20:08,454 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i [2018-11-23 09:20:08,500 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/f457cc2d4/ff3f1b022f784becb370004669aaceae/FLAGc11c5dec6 [2018-11-23 09:20:08,913 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 09:20:08,913 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/sv-benchmarks/c/pthread-wmm/mix044_power.opt_false-unreach-call.i [2018-11-23 09:20:08,925 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/f457cc2d4/ff3f1b022f784becb370004669aaceae/FLAGc11c5dec6 [2018-11-23 09:20:09,265 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/data/f457cc2d4/ff3f1b022f784becb370004669aaceae [2018-11-23 09:20:09,268 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 09:20:09,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 09:20:09,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 09:20:09,271 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 09:20:09,273 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 09:20:09,274 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,277 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ead0f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09, skipping insertion in model container [2018-11-23 09:20:09,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 09:20:09,327 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 09:20:09,660 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:20:09,676 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 09:20:09,734 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 09:20:09,777 INFO L195 MainTranslator]: Completed translation [2018-11-23 09:20:09,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09 WrapperNode [2018-11-23 09:20:09,778 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 09:20:09,779 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 09:20:09,779 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 09:20:09,779 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 09:20:09,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,848 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,867 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 09:20:09,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 09:20:09,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 09:20:09,868 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 09:20:09,874 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,878 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,878 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,885 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,888 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,890 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... [2018-11-23 09:20:09,893 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 09:20:09,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 09:20:09,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 09:20:09,893 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 09:20:09,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:20:09" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_6ae9dd6b-94fe-4ca8-8c96-470f850c8aa3/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 09:20:09,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 09:20:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 09:20:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 09:20:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 09:20:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 09:20:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 09:20:09,933 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 09:20:09,933 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 09:20:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 09:20:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 09:20:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 09:20:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 09:20:09,934 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 09:20:09,934 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 09:20:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 09:20:09,935 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 09:20:09,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 09:20:09,937 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 09:20:10,155 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 09:20:10,160 INFO L168 Benchmark]: Toolchain (without parser) took 891.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -137.1 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:20:10,161 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:20:10,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 507.78 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:10,162 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -211.0 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:10,163 INFO L168 Benchmark]: Boogie Preprocessor took 25.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 09:20:10,163 INFO L168 Benchmark]: RCFGBuilder took 266.26 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: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. [2018-11-23 09:20:10,166 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 507.78 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 125.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -211.0 MB). Peak memory consumption was 17.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.27 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 266.26 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 31.0 MB). Peak memory consumption was 31.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...