./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe017_pso.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_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 2510f956c699d42228ffaa11df4279d49cfa8a55 ....................................................................................................................................................................................................... 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_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 2510f956c699d42228ffaa11df4279d49cfa8a55 ............................................................................................................................................................................................................ 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 11:54:21,329 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:54:21,331 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:54:21,339 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:54:21,339 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:54:21,340 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:54:21,341 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:54:21,342 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:54:21,343 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:54:21,344 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:54:21,344 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:54:21,344 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:54:21,345 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:54:21,346 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:54:21,346 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:54:21,347 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:54:21,348 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:54:21,349 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:54:21,350 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:54:21,351 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:54:21,352 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:54:21,353 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:54:21,354 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:54:21,355 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:54:21,355 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:54:21,355 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:54:21,356 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:54:21,357 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:54:21,357 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:54:21,358 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:54:21,358 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:54:21,359 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:54:21,359 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:54:21,359 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:54:21,360 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:54:21,360 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:54:21,360 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 11:54:21,370 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:54:21,370 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:54:21,371 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:54:21,371 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:54:21,372 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:54:21,372 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:54:21,372 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:54:21,372 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:54:21,372 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 11:54:21,372 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:54:21,372 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:54:21,373 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:54:21,374 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:54:21,374 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:54:21,374 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:54:21,374 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:54:21,374 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:54:21,374 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:54:21,375 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:54:21,375 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:54:21,375 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 11:54:21,375 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:54:21,375 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 11:54:21,375 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_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 -> 2510f956c699d42228ffaa11df4279d49cfa8a55 [2018-11-23 11:54:21,399 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:54:21,407 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:54:21,410 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:54:21,411 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:54:21,411 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:54:21,412 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i [2018-11-23 11:54:21,451 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/17ed7fb97/4a33aaa03a7c4b7c98a74cc31291d271/FLAG51e87b2d2 [2018-11-23 11:54:21,905 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:54:21,906 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i [2018-11-23 11:54:21,915 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/17ed7fb97/4a33aaa03a7c4b7c98a74cc31291d271/FLAG51e87b2d2 [2018-11-23 11:54:21,925 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/17ed7fb97/4a33aaa03a7c4b7c98a74cc31291d271 [2018-11-23 11:54:21,927 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:54:21,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:54:21,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:54:21,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:54:21,932 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:54:21,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:54:21" (1/1) ... [2018-11-23 11:54:21,934 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:21, skipping insertion in model container [2018-11-23 11:54:21,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:54:21" (1/1) ... [2018-11-23 11:54:21,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:54:21,977 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:54:22,212 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:54:22,221 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:54:22,300 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:54:22,338 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:54:22,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22 WrapperNode [2018-11-23 11:54:22,338 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:54:22,338 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:54:22,339 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:54:22,339 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:54:22,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,354 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,370 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:54:22,370 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:54:22,371 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:54:22,371 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:54:22,376 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,379 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,379 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,388 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,389 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... [2018-11-23 11:54:22,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:54:22,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:54:22,392 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:54:22,392 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:54:22,392 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:22" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 11:54:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:54:22,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:54:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:54:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 11:54:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:54:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:54:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:54:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:54:22,425 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:54:22,425 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:54:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 11:54:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 11:54:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:54:22,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:54:22,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:54:22,427 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 11:54:22,523 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 11:54:22,525 INFO L168 Benchmark]: Toolchain (without parser) took 598.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 955.4 MB in the beginning and 1.1 GB in the end (delta: -172.2 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:22,526 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:54:22,527 INFO L168 Benchmark]: CACSL2BoogieTranslator took 409.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -196.0 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:22,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 31.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:54:22,528 INFO L168 Benchmark]: Boogie Preprocessor took 21.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:22,528 INFO L168 Benchmark]: RCFGBuilder took 132.91 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: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:22,530 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 409.69 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 955.4 MB in the beginning and 1.2 GB in the end (delta: -196.0 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 31.87 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 132.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 11:54:23,921 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 11:54:23,922 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 11:54:23,931 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 11:54:23,931 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 11:54:23,932 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 11:54:23,933 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 11:54:23,934 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 11:54:23,935 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 11:54:23,936 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 11:54:23,936 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 11:54:23,936 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 11:54:23,937 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 11:54:23,938 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 11:54:23,939 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 11:54:23,939 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 11:54:23,940 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 11:54:23,941 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 11:54:23,942 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 11:54:23,943 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 11:54:23,945 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 11:54:23,946 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 11:54:23,947 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 11:54:23,948 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 11:54:23,948 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 11:54:23,948 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 11:54:23,949 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 11:54:23,950 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 11:54:23,950 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 11:54:23,951 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 11:54:23,951 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 11:54:23,952 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 11:54:23,953 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 11:54:23,953 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 11:54:23,953 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 11:54:23,954 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 11:54:23,954 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 11:54:23,965 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 11:54:23,965 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 11:54:23,966 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 11:54:23,966 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 11:54:23,966 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 11:54:23,966 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 11:54:23,967 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 11:54:23,967 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 11:54:23,967 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 11:54:23,967 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 11:54:23,967 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 11:54:23,968 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 11:54:23,969 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 11:54:23,969 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 11:54:23,969 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 11:54:23,969 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 11:54:23,969 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 11:54:23,969 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 11:54:23,969 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 11:54:23,970 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 11:54:23,970 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_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 -> 2510f956c699d42228ffaa11df4279d49cfa8a55 [2018-11-23 11:54:24,002 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 11:54:24,012 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 11:54:24,014 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 11:54:24,015 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 11:54:24,016 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 11:54:24,016 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i [2018-11-23 11:54:24,059 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/c6a217c6e/759a298ea2014a2b9a7eda1c79be92e6/FLAG7e343d6ad [2018-11-23 11:54:24,508 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 11:54:24,508 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/sv-benchmarks/c/pthread-wmm/safe017_pso.opt_false-unreach-call.i [2018-11-23 11:54:24,518 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/c6a217c6e/759a298ea2014a2b9a7eda1c79be92e6/FLAG7e343d6ad [2018-11-23 11:54:24,529 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/bin-2019/ukojak/data/c6a217c6e/759a298ea2014a2b9a7eda1c79be92e6 [2018-11-23 11:54:24,532 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 11:54:24,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 11:54:24,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 11:54:24,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 11:54:24,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 11:54:24,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:24,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24, skipping insertion in model container [2018-11-23 11:54:24,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:24,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 11:54:24,577 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 11:54:24,832 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:54:24,843 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 11:54:24,888 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 11:54:24,947 INFO L195 MainTranslator]: Completed translation [2018-11-23 11:54:24,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24 WrapperNode [2018-11-23 11:54:24,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 11:54:24,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 11:54:24,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 11:54:24,948 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 11:54:24,998 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,011 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,026 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 11:54:25,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 11:54:25,026 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 11:54:25,026 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 11:54:25,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,032 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,034 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,035 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,041 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,043 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,045 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... [2018-11-23 11:54:25,047 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 11:54:25,047 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 11:54:25,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 11:54:25,048 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 11:54:25,048 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 11:54:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_17a6c77f-7f2b-4118-878d-11cf7f18282f/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 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 11:54:25,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 11:54:25,081 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 11:54:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 11:54:25,082 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 11:54:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 11:54:25,082 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 11:54:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 11:54:25,082 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 11:54:25,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 11:54:25,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 11:54:25,083 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 11:54:25,184 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 11:54:25,189 INFO L168 Benchmark]: Toolchain (without parser) took 657.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 943.3 MB in the beginning and 1.1 GB in the end (delta: -182.0 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:54:25,191 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 11:54:25,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 413.83 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:25,194 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 900.3 MB in the beginning and 1.1 GB in the end (delta: -243.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:25,194 INFO L168 Benchmark]: Boogie Preprocessor took 21.13 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 11:54:25,195 INFO L168 Benchmark]: RCFGBuilder took 141.43 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: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. [2018-11-23 11:54:25,197 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 413.83 ms. Allocated memory is still 1.0 GB. Free memory was 943.3 MB in the beginning and 905.7 MB in the end (delta: 37.6 MB). Peak memory consumption was 37.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.16 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 156.8 MB). Free memory was 900.3 MB in the beginning and 1.1 GB in the end (delta: -243.7 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.13 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 141.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 18.8 MB). Peak memory consumption was 18.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...