./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-wmm/mix016_tso.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_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 5182a98928927dad271e4a1609ef1ddeca333e55 ................................................................................................................................................................................................ 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_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 5182a98928927dad271e4a1609ef1ddeca333e55 .................................................................................................................................................................................................. 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 [2019-11-20 10:41:49,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:41:49,382 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:41:49,399 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:41:49,400 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:41:49,401 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:41:49,404 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:41:49,414 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:41:49,419 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:41:49,422 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:41:49,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:41:49,424 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:41:49,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:41:49,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:41:49,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:41:49,427 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:41:49,428 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:41:49,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:41:49,430 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:41:49,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:41:49,438 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:41:49,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:41:49,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:41:49,443 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:41:49,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:41:49,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:41:49,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:41:49,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:41:49,451 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:41:49,452 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:41:49,452 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:41:49,453 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:41:49,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:41:49,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:41:49,455 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:41:49,455 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:41:49,456 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:41:49,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:41:49,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:41:49,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:41:49,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:41:49,459 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 10:41:49,484 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:41:49,484 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:41:49,494 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:41:49,494 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:41:49,495 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:41:49,495 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:41:49,495 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:41:49,496 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:41:49,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:41:49,497 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:41:49,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:41:49,497 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:41:49,497 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:41:49,497 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:41:49,498 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:41:49,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:41:49,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:41:49,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:41:49,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:41:49,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:41:49,499 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:41:49,499 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 10:41:49,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 10:41:49,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:41:49,499 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_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 -> 5182a98928927dad271e4a1609ef1ddeca333e55 [2019-11-20 10:41:49,686 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:41:49,704 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:41:49,707 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:41:49,709 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:41:49,709 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:41:49,710 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i [2019-11-20 10:41:49,777 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/5fbb235d9/901f85cc9cc84e2ebe16ca3d7abda6af/FLAGbc99dc8f4 [2019-11-20 10:41:50,303 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:41:50,304 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i [2019-11-20 10:41:50,324 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/5fbb235d9/901f85cc9cc84e2ebe16ca3d7abda6af/FLAGbc99dc8f4 [2019-11-20 10:41:50,656 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/5fbb235d9/901f85cc9cc84e2ebe16ca3d7abda6af [2019-11-20 10:41:50,659 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:41:50,661 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:41:50,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:41:50,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:41:50,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:41:50,667 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:50" (1/1) ... [2019-11-20 10:41:50,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f0d266d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:50, skipping insertion in model container [2019-11-20 10:41:50,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:50" (1/1) ... [2019-11-20 10:41:50,679 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:41:50,767 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:41:51,319 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:41:51,334 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:41:51,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:41:51,541 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:41:51,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51 WrapperNode [2019-11-20 10:41:51,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:41:51,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:41:51,544 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:41:51,544 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:41:51,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,576 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,605 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:41:51,606 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:41:51,606 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:41:51,606 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:41:51,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,647 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,652 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... [2019-11-20 10:41:51,659 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:41:51,659 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:41:51,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:41:51,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:41:51,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 [2019-11-20 10:41:51,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:41:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:41:51,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 10:41:51,762 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:41:51,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:41:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:41:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:41:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:41:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:41:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:41:51,763 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:41:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:41:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:41:51,764 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:41:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:41:51,766 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:41:52,380 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) [2019-11-20 10:41:52,385 INFO L168 Benchmark]: Toolchain (without parser) took 1724.09 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -125.6 MB). Peak memory consumption was 19.1 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:52,386 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-11-20 10:41:52,387 INFO L168 Benchmark]: CACSL2BoogieTranslator took 881.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:52,388 INFO L168 Benchmark]: Boogie Procedure Inliner took 62.09 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: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:52,389 INFO L168 Benchmark]: Boogie Preprocessor took 53.42 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. [2019-11-20 10:41:52,389 INFO L168 Benchmark]: RCFGBuilder took 723.78 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: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:52,397 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 881.11 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.7 MB). Free memory was 944.7 MB in the beginning and 1.1 GB in the end (delta: -168.3 MB). Peak memory consumption was 18.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 62.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.9 MB). Peak memory consumption was 6.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 53.42 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 723.78 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 35.8 MB). Peak memory consumption was 35.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java: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 [2019-11-20 10:41:54,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 10:41:54,484 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 10:41:54,496 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 10:41:54,497 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 10:41:54,498 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 10:41:54,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 10:41:54,503 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 10:41:54,505 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 10:41:54,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 10:41:54,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 10:41:54,509 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 10:41:54,509 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 10:41:54,510 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 10:41:54,511 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 10:41:54,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 10:41:54,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 10:41:54,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 10:41:54,517 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 10:41:54,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 10:41:54,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 10:41:54,531 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 10:41:54,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 10:41:54,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 10:41:54,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 10:41:54,541 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 10:41:54,541 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 10:41:54,542 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 10:41:54,544 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 10:41:54,545 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 10:41:54,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 10:41:54,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 10:41:54,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 10:41:54,551 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 10:41:54,552 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 10:41:54,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 10:41:54,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 10:41:54,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 10:41:54,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 10:41:54,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 10:41:54,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 10:41:54,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 10:41:54,572 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 10:41:54,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 10:41:54,573 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 10:41:54,574 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 10:41:54,574 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 10:41:54,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 10:41:54,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 10:41:54,575 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 10:41:54,576 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 10:41:54,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 10:41:54,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 10:41:54,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 10:41:54,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 10:41:54,577 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 10:41:54,577 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 10:41:54,578 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 10:41:54,578 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 10:41:54,578 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 10:41:54,578 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 10:41:54,579 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 10:41:54,579 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 10:41:54,579 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 10:41:54,579 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 10:41:54,580 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 10:41:54,580 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 10:41:54,580 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 10:41:54,581 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 10:41:54,581 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 10:41:54,581 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 10:41:54,581 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 10:41:54,582 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 10:41:54,582 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 10:41:54,582 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_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 -> 5182a98928927dad271e4a1609ef1ddeca333e55 [2019-11-20 10:41:54,956 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 10:41:54,973 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 10:41:54,976 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 10:41:54,978 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 10:41:54,978 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 10:41:54,979 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/../../sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i [2019-11-20 10:41:55,046 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/f2d067336/ad6a920d32db4441a645e8711a6611eb/FLAGda141f30d [2019-11-20 10:41:55,615 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 10:41:55,615 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/sv-benchmarks/c/pthread-wmm/mix016_tso.opt.i [2019-11-20 10:41:55,634 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/f2d067336/ad6a920d32db4441a645e8711a6611eb/FLAGda141f30d [2019-11-20 10:41:55,861 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/bin/ukojak/data/f2d067336/ad6a920d32db4441a645e8711a6611eb [2019-11-20 10:41:55,864 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 10:41:55,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 10:41:55,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 10:41:55,867 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 10:41:55,871 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 10:41:55,872 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:55" (1/1) ... [2019-11-20 10:41:55,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3246b7d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:55, skipping insertion in model container [2019-11-20 10:41:55,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:41:55" (1/1) ... [2019-11-20 10:41:55,883 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 10:41:55,947 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 10:41:56,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:41:56,456 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 10:41:56,571 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 10:41:56,661 INFO L192 MainTranslator]: Completed translation [2019-11-20 10:41:56,662 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56 WrapperNode [2019-11-20 10:41:56,662 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 10:41:56,662 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 10:41:56,663 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 10:41:56,663 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 10:41:56,670 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,721 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 10:41:56,722 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 10:41:56,722 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 10:41:56,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 10:41:56,732 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,738 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,754 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,760 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... [2019-11-20 10:41:56,771 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 10:41:56,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 10:41:56,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 10:41:56,772 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 10:41:56,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:41:56" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b805a6c2-3e94-4700-920c-45e36d26a6e1/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 [2019-11-20 10:41:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-11-20 10:41:56,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-11-20 10:41:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2019-11-20 10:41:56,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 10:41:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 10:41:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 10:41:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2019-11-20 10:41:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2019-11-20 10:41:56,838 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2019-11-20 10:41:56,838 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2019-11-20 10:41:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2019-11-20 10:41:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2019-11-20 10:41:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2019-11-20 10:41:56,839 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 10:41:56,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 10:41:56,841 WARN L203 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-11-20 10:41:57,350 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) [2019-11-20 10:41:57,355 INFO L168 Benchmark]: Toolchain (without parser) took 1488.66 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -122.2 MB). Peak memory consumption was 22.0 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:57,355 INFO L168 Benchmark]: CDTParser took 0.21 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. [2019-11-20 10:41:57,356 INFO L168 Benchmark]: CACSL2BoogieTranslator took 795.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:57,357 INFO L168 Benchmark]: Boogie Procedure Inliner took 58.94 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: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:57,358 INFO L168 Benchmark]: Boogie Preprocessor took 49.81 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. [2019-11-20 10:41:57,358 INFO L168 Benchmark]: RCFGBuilder took 580.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. [2019-11-20 10:41:57,362 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 795.34 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 144.2 MB). Free memory was 953.7 MB in the beginning and 1.1 GB in the end (delta: -158.8 MB). Peak memory consumption was 28.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 58.94 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.5 MB). Peak memory consumption was 6.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 49.81 ms. Allocated memory is still 1.2 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 580.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processCallStatement(CfgBuilder.java:1272) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...