./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_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_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 9fa88656fd035f156d04257ccde243b7d9510564 .................................................................................................................................................................................................. 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_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 9fa88656fd035f156d04257ccde243b7d9510564 .................................................................................................................................................................................................................. 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 [2018-11-22 23:21:11,624 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:21:11,625 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:21:11,631 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:21:11,631 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:21:11,632 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:21:11,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:21:11,634 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:21:11,635 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:21:11,635 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:21:11,636 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:21:11,636 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:21:11,637 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:21:11,637 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:21:11,638 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:21:11,638 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:21:11,639 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:21:11,640 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:21:11,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:21:11,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:21:11,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:21:11,643 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:21:11,645 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:21:11,645 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:21:11,645 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:21:11,646 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:21:11,647 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:21:11,647 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:21:11,648 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:21:11,648 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:21:11,649 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:21:11,649 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:21:11,649 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:21:11,649 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:21:11,650 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:21:11,651 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:21:11,651 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:21:11,661 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:21:11,661 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:21:11,662 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:21:11,662 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:21:11,663 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:21:11,663 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:21:11,663 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:21:11,663 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:21:11,663 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:21:11,663 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:21:11,663 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:21:11,664 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:21:11,664 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:21:11,665 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:21:11,665 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:21:11,665 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:21:11,665 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:21:11,665 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:21:11,665 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:21:11,665 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:21:11,666 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:21:11,666 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:21:11,666 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_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 -> 9fa88656fd035f156d04257ccde243b7d9510564 [2018-11-22 23:21:11,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:21:11,701 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:21:11,704 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:21:11,705 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:21:11,705 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:21:11,706 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i [2018-11-22 23:21:11,750 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/8d5ba98c9/7277926894054f68b8b6cc5ef45f1096/FLAGb26715d58 [2018-11-22 23:21:12,215 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:21:12,216 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i [2018-11-22 23:21:12,224 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/8d5ba98c9/7277926894054f68b8b6cc5ef45f1096/FLAGb26715d58 [2018-11-22 23:21:12,237 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/8d5ba98c9/7277926894054f68b8b6cc5ef45f1096 [2018-11-22 23:21:12,240 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:21:12,241 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:21:12,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:12,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:21:12,245 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:21:12,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7befe0c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12, skipping insertion in model container [2018-11-22 23:21:12,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,256 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:21:12,292 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:21:12,541 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:12,551 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:21:12,646 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:12,691 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:21:12,692 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12 WrapperNode [2018-11-22 23:21:12,692 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:12,692 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:12,692 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:21:12,693 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:21:12,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,731 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:12,731 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:21:12,732 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:21:12,732 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:21:12,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,739 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,744 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,744 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,756 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... [2018-11-22 23:21:12,762 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:21:12,762 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:21:12,762 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:21:12,762 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:21:12,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 [2018-11-22 23:21:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:21:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:21:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:21:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:21:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:21:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:21:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:21:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:21:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:21:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:21:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:21:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:21:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:21:12,814 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:21:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:21:12,815 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:21:12,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:21:12,816 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:21:12,928 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) [2018-11-22 23:21:12,930 INFO L168 Benchmark]: Toolchain (without parser) took 690.20 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 951.1 MB in the beginning and 1.1 GB in the end (delta: -179.2 MB). Peak memory consumption was 656.5 kB. Max. memory is 11.5 GB. [2018-11-22 23:21:12,931 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. [2018-11-22 23:21:12,932 INFO L168 Benchmark]: CACSL2BoogieTranslator took 450.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -203.8 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:12,932 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:12,933 INFO L168 Benchmark]: Boogie Preprocessor took 30.25 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. [2018-11-22 23:21:12,933 INFO L168 Benchmark]: RCFGBuilder took 167.63 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: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:12,936 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 450.64 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 179.8 MB). Free memory was 951.1 MB in the beginning and 1.2 GB in the end (delta: -203.8 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 38.97 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.25 ms. Allocated memory is still 1.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 167.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 [2018-11-22 23:21:14,333 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:21:14,334 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:21:14,341 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:21:14,342 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:21:14,342 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:21:14,343 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:21:14,344 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:21:14,345 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:21:14,346 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:21:14,347 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:21:14,347 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:21:14,348 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:21:14,348 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:21:14,349 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:21:14,350 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:21:14,350 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:21:14,352 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:21:14,353 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:21:14,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:21:14,355 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:21:14,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:21:14,358 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:21:14,358 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:21:14,358 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:21:14,359 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:21:14,359 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:21:14,360 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:21:14,361 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:21:14,361 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:21:14,361 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:21:14,362 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:21:14,362 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:21:14,362 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:21:14,363 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:21:14,364 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:21:14,364 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:21:14,375 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:21:14,375 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:21:14,376 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:21:14,376 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:21:14,376 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:21:14,376 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:21:14,376 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:21:14,377 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:21:14,378 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:21:14,378 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:21:14,379 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:21:14,379 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:21:14,379 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:21:14,380 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:21:14,380 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:21:14,380 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:21:14,380 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 -> 9fa88656fd035f156d04257ccde243b7d9510564 [2018-11-22 23:21:14,408 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:21:14,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:21:14,418 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:21:14,419 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:21:14,419 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:21:14,419 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i [2018-11-22 23:21:14,460 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/f41fddc75/75aedb2cab47462992cc95a2cb7bec69/FLAG09d5e4ca8 [2018-11-22 23:21:14,824 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:21:14,824 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/sv-benchmarks/c/pthread-wmm/mix055_pso.oepc_false-unreach-call.i [2018-11-22 23:21:14,833 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/f41fddc75/75aedb2cab47462992cc95a2cb7bec69/FLAG09d5e4ca8 [2018-11-22 23:21:15,215 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/bin-2019/ukojak/data/f41fddc75/75aedb2cab47462992cc95a2cb7bec69 [2018-11-22 23:21:15,218 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:21:15,219 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:21:15,219 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:15,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:21:15,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:21:15,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bd55a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15, skipping insertion in model container [2018-11-22 23:21:15,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,229 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:21:15,260 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:21:15,509 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:15,521 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:21:15,567 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:21:15,661 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:21:15,661 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15 WrapperNode [2018-11-22 23:21:15,661 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:21:15,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:15,662 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:21:15,662 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:21:15,667 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:21:15,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:21:15,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:21:15,699 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:21:15,705 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,705 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,709 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,724 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... [2018-11-22 23:21:15,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:21:15,731 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:21:15,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:21:15,731 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:21:15,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:21:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ccd8e4c3-b944-4080-9cdc-0bd7aca4a277/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 [2018-11-22 23:21:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:21:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:21:15,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:21:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:21:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:21:15,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:21:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:21:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:21:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:21:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:21:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:21:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:21:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-22 23:21:15,766 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-22 23:21:15,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:21:15,767 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:21:15,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:21:15,768 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:21:15,876 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) [2018-11-22 23:21:15,878 INFO L168 Benchmark]: Toolchain (without parser) took 659.91 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -164.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:21:15,879 INFO L168 Benchmark]: CDTParser took 0.13 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. [2018-11-22 23:21:15,880 INFO L168 Benchmark]: CACSL2BoogieTranslator took 442.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -202.0 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:15,880 INFO L168 Benchmark]: Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:15,881 INFO L168 Benchmark]: Boogie Preprocessor took 31.82 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. [2018-11-22 23:21:15,881 INFO L168 Benchmark]: RCFGBuilder took 146.69 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: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. [2018-11-22 23:21:15,884 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 442.17 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 154.1 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -202.0 MB). Peak memory consumption was 63.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 36.88 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.82 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 146.69 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...