./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 191dc7228b29cef02fce41d14158231334ca78e0 ........................................................................................................................................................................................................ 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_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 191dc7228b29cef02fce41d14158231334ca78e0 ........................................................................................................................................................................................................ 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 23:36:26,652 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:36:26,653 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:36:26,659 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:36:26,659 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:36:26,660 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:36:26,661 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:36:26,662 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:36:26,663 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:36:26,663 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:36:26,664 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:36:26,664 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:36:26,665 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:36:26,665 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:36:26,666 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:36:26,666 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:36:26,667 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:36:26,668 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:36:26,669 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:36:26,670 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:36:26,671 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:36:26,672 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:36:26,673 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:36:26,673 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:36:26,673 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:36:26,674 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:36:26,674 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:36:26,675 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:36:26,675 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:36:26,676 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:36:26,676 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:36:26,676 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:36:26,676 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:36:26,677 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:36:26,677 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:36:26,677 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:36:26,678 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-22 23:36:26,684 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:36:26,685 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:36:26,685 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:36:26,685 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:36:26,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:36:26,686 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:36:26,686 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:36:26,687 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:36:26,687 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:36:26,688 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:36:26,688 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-22 23:36:26,688 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:36:26,689 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:36:26,689 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_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 -> 191dc7228b29cef02fce41d14158231334ca78e0 [2018-11-22 23:36:26,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:36:26,721 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:36:26,724 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:36:26,725 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:36:26,725 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:36:26,726 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i [2018-11-22 23:36:26,770 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/055b77b64/d8de577c2a1045b6bf266a42e5faa529/FLAGf8e0259f0 [2018-11-22 23:36:27,220 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:36:27,220 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i [2018-11-22 23:36:27,231 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/055b77b64/d8de577c2a1045b6bf266a42e5faa529/FLAGf8e0259f0 [2018-11-22 23:36:27,743 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/055b77b64/d8de577c2a1045b6bf266a42e5faa529 [2018-11-22 23:36:27,745 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:36:27,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:36:27,746 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:27,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:36:27,749 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:36:27,749 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:27" (1/1) ... [2018-11-22 23:36:27,751 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@741d4a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:27, skipping insertion in model container [2018-11-22 23:36:27,751 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:27" (1/1) ... [2018-11-22 23:36:27,757 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:36:27,788 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:36:28,011 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:28,020 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:36:28,101 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:28,142 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:36:28,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28 WrapperNode [2018-11-22 23:36:28,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:28,143 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:28,143 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:36:28,143 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:36:28,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,184 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:28,184 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:36:28,184 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:36:28,184 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:36:28,191 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,191 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,194 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,201 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,203 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... [2018-11-22 23:36:28,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:36:28,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:36:28,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:36:28,205 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:36:28,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 23:36:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:36:28,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:36:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:36:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:36:28,238 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:36:28,238 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:36:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:36:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:36:28,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:36:28,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:36:28,240 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 23:36:28,336 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 23:36:28,339 INFO L168 Benchmark]: Toolchain (without parser) took 593.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -127.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:28,340 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:28,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 396.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:28,341 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.07 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:28,341 INFO L168 Benchmark]: Boogie Preprocessor took 20.43 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 23:36:28,342 INFO L168 Benchmark]: RCFGBuilder took 133.33 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: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:28,344 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 396.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -152.5 MB). Peak memory consumption was 35.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.07 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 20.43 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 133.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.2 MB). Peak memory consumption was 19.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 23:36:29,743 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:36:29,744 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:36:29,752 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:36:29,752 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:36:29,752 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:36:29,753 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:36:29,754 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:36:29,755 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:36:29,756 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:36:29,756 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:36:29,757 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:36:29,757 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:36:29,758 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:36:29,759 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:36:29,759 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:36:29,760 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:36:29,761 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:36:29,763 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:36:29,764 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:36:29,764 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:36:29,765 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:36:29,767 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:36:29,767 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:36:29,767 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:36:29,768 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:36:29,769 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:36:29,769 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:36:29,770 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:36:29,770 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:36:29,771 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:36:29,771 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:36:29,771 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:36:29,771 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:36:29,772 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:36:29,772 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:36:29,773 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-22 23:36:29,783 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:36:29,783 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:36:29,784 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:36:29,784 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-22 23:36:29,785 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:36:29,785 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:36:29,785 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:36:29,785 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:36:29,785 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:36:29,785 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:36:29,786 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:36:29,787 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:36:29,787 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-22 23:36:29,787 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-22 23:36:29,787 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:36:29,787 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:36:29,787 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-22 23:36:29,787 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-22 23:36:29,788 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-22 23:36:29,789 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_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 -> 191dc7228b29cef02fce41d14158231334ca78e0 [2018-11-22 23:36:29,815 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:36:29,823 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:36:29,825 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:36:29,826 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:36:29,826 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:36:29,826 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i [2018-11-22 23:36:29,860 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/2d96d9f89/8dad97b1ff9e4ad7acb23b50e6de50ed/FLAG3798f625e [2018-11-22 23:36:30,228 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:36:30,228 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/sv-benchmarks/c/pthread-wmm/safe008_pso.opt_false-unreach-call.i [2018-11-22 23:36:30,236 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/2d96d9f89/8dad97b1ff9e4ad7acb23b50e6de50ed/FLAG3798f625e [2018-11-22 23:36:30,620 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/bin-2019/ukojak/data/2d96d9f89/8dad97b1ff9e4ad7acb23b50e6de50ed [2018-11-22 23:36:30,622 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:36:30,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-22 23:36:30,624 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:30,624 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:36:30,627 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:36:30,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:30" (1/1) ... [2018-11-22 23:36:30,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76c8d554 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:30, skipping insertion in model container [2018-11-22 23:36:30,630 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:36:30" (1/1) ... [2018-11-22 23:36:30,637 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:36:30,673 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:36:30,937 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:30,948 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:36:30,995 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:36:31,034 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:36:31,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31 WrapperNode [2018-11-22 23:36:31,034 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:36:31,035 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:31,035 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:36:31,035 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:36:31,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:36:31,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:36:31,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:36:31,113 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:36:31,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,122 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,123 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,131 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,134 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... [2018-11-22 23:36:31,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:36:31,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:36:31,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:36:31,138 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:36:31,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:36:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_a27ebd2e-eeaf-480a-a8bb-cfe7203c7783/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 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-22 23:36:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-22 23:36:31,170 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-22 23:36:31,170 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-22 23:36:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-22 23:36:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-22 23:36:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-22 23:36:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-22 23:36:31,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:36:31,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:36:31,172 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 23:36:31,276 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 23:36:31,278 INFO L168 Benchmark]: Toolchain (without parser) took 655.24 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -166.4 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-22 23:36:31,279 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. [2018-11-22 23:36:31,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 411.04 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:31,280 INFO L168 Benchmark]: Boogie Procedure Inliner took 78.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -226.9 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:31,280 INFO L168 Benchmark]: Boogie Preprocessor took 23.99 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 23:36:31,281 INFO L168 Benchmark]: RCFGBuilder took 139.96 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: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. [2018-11-22 23:36:31,284 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 411.04 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 43.0 MB). Peak memory consumption was 43.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 78.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.0 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -226.9 MB). Peak memory consumption was 17.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 23.99 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 139.96 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 17.6 MB). Peak memory consumption was 17.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...