./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix043_tso.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_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/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 1103f4bc4f47aafde1d27bd8c935927f2d25765f ..................................................................................................................................................................................................... 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_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/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 1103f4bc4f47aafde1d27bd8c935927f2d25765f ..................................................................................................................................................................................................... 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 15:33:36,698 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:33:36,699 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:33:36,708 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:33:36,708 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:33:36,709 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:33:36,710 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:33:36,711 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:33:36,712 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:33:36,713 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:33:36,713 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:33:36,713 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:33:36,714 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:33:36,715 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:33:36,716 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:33:36,716 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:33:36,717 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:33:36,718 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:33:36,719 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:33:36,721 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:33:36,721 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:33:36,722 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:33:36,724 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:33:36,724 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:33:36,724 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:33:36,725 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:33:36,727 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:33:36,728 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:33:36,729 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:33:36,729 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:33:36,730 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:33:36,730 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:33:36,730 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:33:36,730 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:33:36,731 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:33:36,731 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:33:36,732 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 15:33:36,742 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:33:36,742 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:33:36,743 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:33:36,743 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:33:36,744 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:33:36,744 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:33:36,744 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:33:36,744 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:33:36,744 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 15:33:36,744 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:33:36,744 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:33:36,745 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:33:36,746 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:33:36,746 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:33:36,746 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:33:36,746 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:33:36,746 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:33:36,746 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:33:36,746 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:33:36,747 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:33:36,747 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 15:33:36,747 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:33:36,747 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 15:33:36,747 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_12eca691-4509-4914-800b-68340c7f6173/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 -> 1103f4bc4f47aafde1d27bd8c935927f2d25765f [2018-11-23 15:33:36,768 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:33:36,775 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:33:36,777 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:33:36,778 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:33:36,778 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:33:36,778 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i [2018-11-23 15:33:36,815 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/2529c0240/c7f81fef6e5c44e1a670cc31ae8a466f/FLAG955b4359a [2018-11-23 15:33:37,257 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:33:37,258 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i [2018-11-23 15:33:37,269 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/2529c0240/c7f81fef6e5c44e1a670cc31ae8a466f/FLAG955b4359a [2018-11-23 15:33:37,279 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/2529c0240/c7f81fef6e5c44e1a670cc31ae8a466f [2018-11-23 15:33:37,281 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:33:37,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:33:37,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:33:37,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:33:37,285 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:33:37,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,288 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 03:33:37, skipping insertion in model container [2018-11-23 15:33:37,288 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,294 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:33:37,326 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:33:37,562 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:33:37,572 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:33:37,681 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:33:37,732 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:33:37,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37 WrapperNode [2018-11-23 15:33:37,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:33:37,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:33:37,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:33:37,734 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:33:37,741 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,755 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,775 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:33:37,776 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:33:37,776 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:33:37,776 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:33:37,781 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,796 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... [2018-11-23 15:33:37,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:33:37,801 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:33:37,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:33:37,802 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:33:37,802 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:37" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/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 15:33:37,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:33:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:33:37,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:33:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 15:33:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:33:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:33:37,837 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:33:37,837 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:33:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:33:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:33:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 15:33:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 15:33:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 15:33:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 15:33:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:33:37,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:33:37,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:33:37,839 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 15:33:38,029 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 15:33:38,032 INFO L168 Benchmark]: Toolchain (without parser) took 750.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -160.9 MB). Peak memory consumption was 19.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:38,033 INFO L168 Benchmark]: CDTParser took 0.10 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 15:33:38,034 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -193.5 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:38,034 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:38,035 INFO L168 Benchmark]: Boogie Preprocessor took 25.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:38,035 INFO L168 Benchmark]: RCFGBuilder took 229.93 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: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:38,038 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.96 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -193.5 MB). Peak memory consumption was 38.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.06 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 25.70 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 3.4 MB). Peak memory consumption was 3.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 229.93 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 15:33:39,394 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 15:33:39,395 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 15:33:39,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 15:33:39,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 15:33:39,405 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 15:33:39,405 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 15:33:39,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 15:33:39,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 15:33:39,408 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 15:33:39,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 15:33:39,409 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 15:33:39,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 15:33:39,410 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 15:33:39,411 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 15:33:39,412 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 15:33:39,412 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 15:33:39,414 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 15:33:39,415 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 15:33:39,416 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 15:33:39,417 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 15:33:39,418 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 15:33:39,419 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 15:33:39,420 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 15:33:39,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 15:33:39,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 15:33:39,422 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 15:33:39,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 15:33:39,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 15:33:39,424 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 15:33:39,424 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 15:33:39,424 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 15:33:39,424 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 15:33:39,425 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 15:33:39,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 15:33:39,426 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 15:33:39,426 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 15:33:39,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 15:33:39,440 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 15:33:39,441 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 15:33:39,441 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 15:33:39,442 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 15:33:39,442 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 15:33:39,442 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 15:33:39,443 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 15:33:39,444 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 15:33:39,444 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 15:33:39,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 15:33:39,444 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 15:33:39,444 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 15:33:39,444 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 15:33:39,444 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 15:33:39,445 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 15:33:39,445 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_12eca691-4509-4914-800b-68340c7f6173/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 -> 1103f4bc4f47aafde1d27bd8c935927f2d25765f [2018-11-23 15:33:39,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 15:33:39,481 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 15:33:39,483 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 15:33:39,484 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 15:33:39,484 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 15:33:39,484 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i [2018-11-23 15:33:39,518 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/1ab84646d/05927e7f765549a9adf96dbad9aa7213/FLAG11868e79e [2018-11-23 15:33:39,955 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 15:33:39,955 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/sv-benchmarks/c/pthread-wmm/mix043_tso.opt_false-unreach-call.i [2018-11-23 15:33:39,963 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/1ab84646d/05927e7f765549a9adf96dbad9aa7213/FLAG11868e79e [2018-11-23 15:33:39,972 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/bin-2019/ukojak/data/1ab84646d/05927e7f765549a9adf96dbad9aa7213 [2018-11-23 15:33:39,974 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 15:33:39,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 15:33:39,976 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 15:33:39,976 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 15:33:39,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 15:33:39,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:39" (1/1) ... [2018-11-23 15:33:39,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@705312dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:39, skipping insertion in model container [2018-11-23 15:33:39,982 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:39" (1/1) ... [2018-11-23 15:33:39,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 15:33:40,025 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 15:33:40,297 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:33:40,309 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 15:33:40,359 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 15:33:40,457 INFO L195 MainTranslator]: Completed translation [2018-11-23 15:33:40,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40 WrapperNode [2018-11-23 15:33:40,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 15:33:40,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 15:33:40,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 15:33:40,459 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 15:33:40,465 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,476 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 15:33:40,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 15:33:40,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 15:33:40,492 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 15:33:40,498 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,501 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,501 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,510 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... [2018-11-23 15:33:40,514 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 15:33:40,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 15:33:40,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 15:33:40,515 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 15:33:40,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:40" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_12eca691-4509-4914-800b-68340c7f6173/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 15:33:40,547 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 15:33:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 15:33:40,548 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 15:33:40,548 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 15:33:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 15:33:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 15:33:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 15:33:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 15:33:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 15:33:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 15:33:40,549 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 15:33:40,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 15:33:40,551 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 15:33:40,773 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 15:33:40,775 INFO L168 Benchmark]: Toolchain (without parser) took 800.68 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 945.2 MB in the beginning and 1.0 GB in the end (delta: -101.5 MB). Peak memory consumption was 9.1 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:40,776 INFO L168 Benchmark]: CDTParser took 0.12 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 15:33:40,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 481.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -142.9 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:40,777 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:40,777 INFO L168 Benchmark]: Boogie Preprocessor took 21.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:40,778 INFO L168 Benchmark]: RCFGBuilder took 260.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2018-11-23 15:33:40,781 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 481.81 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 945.2 MB in the beginning and 1.1 GB in the end (delta: -142.9 MB). Peak memory consumption was 48.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 33.60 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 21.98 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.0 MB). Peak memory consumption was 7.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 260.71 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...