./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix044_rmo.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_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/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 586ef534176ba8de7be3f41414f1ebc6ac09c0d1 ...................................................................................................................................................................................................... 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_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i -s /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/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 586ef534176ba8de7be3f41414f1ebc6ac09c0d1 .................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 01:24:27,617 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:24:27,618 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:24:27,626 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:24:27,626 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:24:27,627 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:24:27,627 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:24:27,628 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:24:27,629 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:24:27,630 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:24:27,631 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:24:27,631 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:24:27,632 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:24:27,632 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:24:27,633 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:24:27,634 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:24:27,634 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:24:27,635 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:24:27,636 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:24:27,637 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:24:27,638 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:24:27,638 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:24:27,640 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:24:27,640 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:24:27,640 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:24:27,640 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:24:27,641 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:24:27,641 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:24:27,642 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:24:27,643 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:24:27,643 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:24:27,643 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:24:27,643 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:24:27,644 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:24:27,644 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:24:27,645 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:24:27,645 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2018-11-23 01:24:27,653 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:24:27,653 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:24:27,653 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:24:27,654 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:24:27,654 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:24:27,654 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:24:27,654 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:24:27,655 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:24:27,656 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:24:27,656 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:24:27,656 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:24:27,656 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:24:27,656 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:24:27,656 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:24:27,657 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * Trace refinement strategy=PENGUIN [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:24:27,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 01:24:27,658 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_8a2dac6d-c997-46af-a707-fa89596822c5/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 -> 586ef534176ba8de7be3f41414f1ebc6ac09c0d1 [2018-11-23 01:24:27,681 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:24:27,690 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:24:27,693 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:24:27,694 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:24:27,695 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:24:27,695 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i [2018-11-23 01:24:27,741 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/baeb5ea3d/d3566493adbc4e5c95a5a98bae6af5c0/FLAGef59b4191 [2018-11-23 01:24:28,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:24:28,115 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i [2018-11-23 01:24:28,126 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/baeb5ea3d/d3566493adbc4e5c95a5a98bae6af5c0/FLAGef59b4191 [2018-11-23 01:24:28,136 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/baeb5ea3d/d3566493adbc4e5c95a5a98bae6af5c0 [2018-11-23 01:24:28,139 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:24:28,139 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:24:28,140 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:24:28,140 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:24:28,142 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:24:28,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1fb88e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28, skipping insertion in model container [2018-11-23 01:24:28,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,151 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:24:28,184 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:24:28,428 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:24:28,438 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:24:28,530 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:24:28,579 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:24:28,579 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28 WrapperNode [2018-11-23 01:24:28,580 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:24:28,580 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:24:28,580 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:24:28,580 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:24:28,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,601 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,623 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:24:28,623 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:24:28,623 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:24:28,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:24:28,631 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,634 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,635 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,643 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,646 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,649 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... [2018-11-23 01:24:28,652 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:24:28,652 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:24:28,652 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:24:28,653 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:24:28,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:28" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:24:28,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:24:28,693 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:24:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:24:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:24:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:24:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:24:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:24:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:24:28,694 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:24:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:24:28,694 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:24:28,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:24:28,696 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:24:28,934 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:24:28,936 INFO L168 Benchmark]: Toolchain (without parser) took 797.46 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -123.6 MB). Peak memory consumption was 7.5 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:28,938 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:24:28,938 INFO L168 Benchmark]: CACSL2BoogieTranslator took 439.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:28,939 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:28,939 INFO L168 Benchmark]: Boogie Preprocessor took 29.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:28,940 INFO L168 Benchmark]: RCFGBuilder took 283.49 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: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:28,943 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 985.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 439.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 131.1 MB). Free memory was 956.6 MB in the beginning and 1.1 GB in the end (delta: -151.9 MB). Peak memory consumption was 38.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 42.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.14 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 283.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.0 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.23-aa41828 [2018-11-23 01:24:30,393 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 01:24:30,395 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 01:24:30,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 01:24:30,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 01:24:30,405 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 01:24:30,406 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 01:24:30,407 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 01:24:30,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 01:24:30,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 01:24:30,409 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 01:24:30,410 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 01:24:30,410 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 01:24:30,411 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 01:24:30,412 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 01:24:30,413 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 01:24:30,413 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 01:24:30,415 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 01:24:30,416 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 01:24:30,417 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 01:24:30,418 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 01:24:30,419 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 01:24:30,421 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 01:24:30,421 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 01:24:30,421 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 01:24:30,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 01:24:30,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 01:24:30,424 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 01:24:30,424 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 01:24:30,425 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 01:24:30,425 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 01:24:30,426 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 01:24:30,426 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 01:24:30,426 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 01:24:30,427 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 01:24:30,427 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 01:24:30,428 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2018-11-23 01:24:30,440 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 01:24:30,440 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 01:24:30,441 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 01:24:30,441 INFO L133 SettingsManager]: * ... to procedures called more than once=ALWAYS [2018-11-23 01:24:30,441 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 01:24:30,442 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 01:24:30,442 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 01:24:30,442 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 01:24:30,442 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 01:24:30,442 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 01:24:30,442 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 01:24:30,443 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 01:24:30,444 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 01:24:30,444 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 01:24:30,444 INFO L131 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2018-11-23 01:24:30,444 INFO L133 SettingsManager]: * Timeout in seconds=1000000 [2018-11-23 01:24:30,444 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 01:24:30,445 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 01:24:30,445 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:24:30,445 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 01:24:30,445 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 01:24:30,445 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 01:24:30,445 INFO L133 SettingsManager]: * Use separate solver for trace checks=false [2018-11-23 01:24:30,446 INFO L133 SettingsManager]: * Trace refinement strategy=WALRUS [2018-11-23 01:24:30,446 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 01:24:30,446 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-23 01:24:30,446 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-23 01:24:30,446 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_8a2dac6d-c997-46af-a707-fa89596822c5/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 -> 586ef534176ba8de7be3f41414f1ebc6ac09c0d1 [2018-11-23 01:24:30,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 01:24:30,494 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 01:24:30,497 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 01:24:30,499 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 01:24:30,499 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 01:24:30,500 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/../../sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i [2018-11-23 01:24:30,544 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/f9038bc21/9880dfcba23f444fb81f22526a312a2e/FLAGbffe81a63 [2018-11-23 01:24:30,987 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 01:24:30,987 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/sv-benchmarks/c/pthread-wmm/mix044_rmo.opt_false-unreach-call.i [2018-11-23 01:24:30,996 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/f9038bc21/9880dfcba23f444fb81f22526a312a2e/FLAGbffe81a63 [2018-11-23 01:24:31,005 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/data/f9038bc21/9880dfcba23f444fb81f22526a312a2e [2018-11-23 01:24:31,007 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 01:24:31,008 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 01:24:31,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 01:24:31,009 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 01:24:31,012 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 01:24:31,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,015 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e66d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31, skipping insertion in model container [2018-11-23 01:24:31,015 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 01:24:31,056 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 01:24:31,330 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:24:31,341 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 01:24:31,390 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 01:24:31,433 INFO L195 MainTranslator]: Completed translation [2018-11-23 01:24:31,433 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31 WrapperNode [2018-11-23 01:24:31,433 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 01:24:31,435 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 01:24:31,435 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 01:24:31,435 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 01:24:31,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,500 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 01:24:31,524 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 01:24:31,524 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 01:24:31,524 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 01:24:31,532 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,538 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,547 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... [2018-11-23 01:24:31,554 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 01:24:31,554 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 01:24:31,554 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 01:24:31,555 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 01:24:31,555 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:24:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8a2dac6d-c997-46af-a707-fa89596822c5/bin-2019/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2018-11-23 01:24:31,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 01:24:31,589 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-11-23 01:24:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2018-11-23 01:24:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2018-11-23 01:24:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2018-11-23 01:24:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2018-11-23 01:24:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2018-11-23 01:24:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2018-11-23 01:24:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2018-11-23 01:24:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2018-11-23 01:24:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 01:24:31,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 01:24:31,593 WARN L198 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-23 01:24:31,807 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:660) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-23 01:24:31,810 INFO L168 Benchmark]: Toolchain (without parser) took 802.06 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 944.4 MB in the beginning and 1.1 GB in the end (delta: -124.3 MB). There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:24:31,811 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:24:31,811 INFO L168 Benchmark]: CACSL2BoogieTranslator took 424.61 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: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:31,811 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -192.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:31,812 INFO L168 Benchmark]: Boogie Preprocessor took 30.21 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 01:24:31,812 INFO L168 Benchmark]: RCFGBuilder took 254.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. [2018-11-23 01:24:31,814 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 1.0 GB. Free memory is still 978.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 424.61 ms. Allocated memory is still 1.0 GB. Free memory was 944.4 MB in the beginning and 901.4 MB in the end (delta: 42.9 MB). Peak memory consumption was 42.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 89.05 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 114.3 MB). Free memory was 901.4 MB in the beginning and 1.1 GB in the end (delta: -192.3 MB). Peak memory consumption was 17.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 30.21 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 254.63 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.0 MB). Peak memory consumption was 25.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1184) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...