./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 b9bf2938d6a9acabbacfa87cc19483240731100a ................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 b9bf2938d6a9acabbacfa87cc19483240731100a .................................................................................................................................................................................................. 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 0.1.24-678e011 [2019-11-19 23:17:52,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:17:52,273 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:17:52,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:17:52,283 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:17:52,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:17:52,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:17:52,288 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:17:52,289 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:17:52,290 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:17:52,291 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:17:52,292 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:17:52,293 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:17:52,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:17:52,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:17:52,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:17:52,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:17:52,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:17:52,299 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:17:52,301 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:17:52,302 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:17:52,303 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:17:52,304 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:17:52,305 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:17:52,308 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:17:52,308 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:17:52,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:17:52,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:17:52,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:17:52,311 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:17:52,311 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:17:52,312 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:17:52,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:17:52,313 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:17:52,314 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:17:52,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:17:52,315 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:17:52,315 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:17:52,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:17:52,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:17:52,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:17:52,317 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-19 23:17:52,329 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:17:52,330 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:17:52,330 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:17:52,330 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:17:52,331 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:17:52,331 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:17:52,331 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:17:52,332 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:17:52,332 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 23:17:52,332 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:17:52,332 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:17:52,333 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:17:52,333 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:17:52,333 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:17:52,333 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:17:52,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:17:52,334 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:17:52,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:17:52,334 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:17:52,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:17:52,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:17:52,334 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:17:52,335 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:17:52,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:17:52,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:17:52,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:17:52,336 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-19 23:17:52,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 23:17:52,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:17:52,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 -> b9bf2938d6a9acabbacfa87cc19483240731100a [2019-11-19 23:17:52,465 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:17:52,478 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:17:52,480 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:17:52,481 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:17:52,481 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:17:52,481 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i [2019-11-19 23:17:52,532 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/3bc35b1fb/be8c663bbfcb4beba350ee5bcff37837/FLAG4f64127e7 [2019-11-19 23:17:53,078 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:17:53,079 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i [2019-11-19 23:17:53,096 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/3bc35b1fb/be8c663bbfcb4beba350ee5bcff37837/FLAG4f64127e7 [2019-11-19 23:17:53,510 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/3bc35b1fb/be8c663bbfcb4beba350ee5bcff37837 [2019-11-19 23:17:53,513 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:17:53,514 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:17:53,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:17:53,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:17:53,519 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:17:53,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:17:53" (1/1) ... [2019-11-19 23:17:53,523 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@686ba325 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:53, skipping insertion in model container [2019-11-19 23:17:53,523 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:17:53" (1/1) ... [2019-11-19 23:17:53,530 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:17:53,589 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:17:54,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:17:54,042 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:17:54,134 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:17:54,203 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:17:54,203 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54 WrapperNode [2019-11-19 23:17:54,203 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:17:54,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:17:54,206 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:17:54,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:17:54,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,278 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:17:54,278 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:17:54,278 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:17:54,279 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:17:54,286 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,287 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,308 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,314 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... [2019-11-19 23:17:54,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:17:54,340 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:17:54,340 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:17:54,340 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:17:54,341 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 [2019-11-19 23:17:54,420 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:17:54,421 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:17:54,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 23:17:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:17:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:17:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:17:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:17:54,422 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:17:54,422 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:17:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:17:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:17:54,423 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:17:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:17:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:17:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:17:54,429 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:17:54,854 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 23:17:54,858 INFO L168 Benchmark]: Toolchain (without parser) took 1343.38 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -115.5 MB). Peak memory consumption was 20.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:54,859 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:17:54,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 689.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:54,860 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.19 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. [2019-11-19 23:17:54,861 INFO L168 Benchmark]: Boogie Preprocessor took 61.33 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: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:54,862 INFO L168 Benchmark]: RCFGBuilder took 516.47 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: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:54,864 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 689.68 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 136.3 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -154.1 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 72.19 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 516.47 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 23:17:56,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 23:17:56,745 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 23:17:56,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 23:17:56,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 23:17:56,762 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 23:17:56,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 23:17:56,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 23:17:56,777 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 23:17:56,780 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 23:17:56,781 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 23:17:56,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 23:17:56,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 23:17:56,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 23:17:56,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 23:17:56,787 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 23:17:56,788 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 23:17:56,789 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 23:17:56,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 23:17:56,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 23:17:56,798 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 23:17:56,801 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 23:17:56,803 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 23:17:56,804 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 23:17:56,807 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 23:17:56,807 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 23:17:56,807 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 23:17:56,808 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 23:17:56,809 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 23:17:56,810 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 23:17:56,810 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 23:17:56,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 23:17:56,811 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 23:17:56,812 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 23:17:56,813 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 23:17:56,813 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 23:17:56,814 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 23:17:56,814 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 23:17:56,814 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 23:17:56,815 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 23:17:56,817 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 23:17:56,817 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-19 23:17:56,843 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 23:17:56,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 23:17:56,854 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-19 23:17:56,854 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-19 23:17:56,855 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 23:17:56,855 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 23:17:56,855 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 23:17:56,856 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 23:17:56,856 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 23:17:56,856 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 23:17:56,857 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 23:17:56,857 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 23:17:56,857 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 23:17:56,858 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 23:17:56,858 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 23:17:56,858 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 23:17:56,859 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 23:17:56,859 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 23:17:56,859 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 23:17:56,860 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-19 23:17:56,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-19 23:17:56,862 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 23:17:56,862 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 23:17:56,864 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-19 23:17:56,864 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 23:17:56,865 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 23:17:56,865 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 23:17:56,865 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-19 23:17:56,866 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 23:17:56,866 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 23:17:56,866 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-19 23:17:56,867 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 23:17:56,867 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 -> b9bf2938d6a9acabbacfa87cc19483240731100a [2019-11-19 23:17:57,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 23:17:57,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 23:17:57,161 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 23:17:57,162 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 23:17:57,162 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 23:17:57,163 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i [2019-11-19 23:17:57,214 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/6e8c05bea/2bc2369c263b42a1924240766ed404c8/FLAG80c25a044 [2019-11-19 23:17:57,691 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 23:17:57,692 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/sv-benchmarks/c/pthread-wmm/mix011_pso.opt.i [2019-11-19 23:17:57,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/6e8c05bea/2bc2369c263b42a1924240766ed404c8/FLAG80c25a044 [2019-11-19 23:17:57,719 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/ukojak/data/6e8c05bea/2bc2369c263b42a1924240766ed404c8 [2019-11-19 23:17:57,722 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 23:17:57,723 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 23:17:57,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 23:17:57,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 23:17:57,727 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 23:17:57,728 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:17:57" (1/1) ... [2019-11-19 23:17:57,731 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1250310c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:57, skipping insertion in model container [2019-11-19 23:17:57,731 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 11:17:57" (1/1) ... [2019-11-19 23:17:57,737 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 23:17:57,778 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 23:17:58,294 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:17:58,321 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 23:17:58,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 23:17:58,460 INFO L192 MainTranslator]: Completed translation [2019-11-19 23:17:58,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58 WrapperNode [2019-11-19 23:17:58,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 23:17:58,461 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 23:17:58,462 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 23:17:58,462 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 23:17:58,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,503 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,524 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 23:17:58,525 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 23:17:58,525 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 23:17:58,525 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 23:17:58,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,531 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,536 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,536 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,558 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,562 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... [2019-11-19 23:17:58,568 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 23:17:58,569 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 23:17:58,569 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 23:17:58,569 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 23:17:58,570 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 11:17:58" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_ee70c343-b36f-4a63-bb21-79111ccbc287/bin/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 [2019-11-19 23:17:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-19 23:17:58,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-19 23:17:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-19 23:17:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 23:17:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 23:17:58,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 23:17:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-19 23:17:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-19 23:17:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-19 23:17:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-19 23:17:58,632 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-19 23:17:58,632 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-19 23:17:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-19 23:17:58,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 23:17:58,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 23:17:58,634 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-19 23:17:59,040 FATAL L? ?]: 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$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-19 23:17:59,043 INFO L168 Benchmark]: Toolchain (without parser) took 1319.93 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 41.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:59,044 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 23:17:59,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 737.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -177.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:59,045 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:59,046 INFO L168 Benchmark]: Boogie Preprocessor took 43.70 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. [2019-11-19 23:17:59,046 INFO L168 Benchmark]: RCFGBuilder took 473.03 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: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. [2019-11-19 23:17:59,049 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 737.10 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 178.8 MB). Free memory was 956.4 MB in the beginning and 1.1 GB in the end (delta: -177.1 MB). Peak memory consumption was 21.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 43.70 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 473.03 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...