./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cad46833 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 46a553e97120a7b639b88e396c1965d7eea27fd9 ........................................................................................................................................................................................... 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/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i -s /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 46a553e97120a7b639b88e396c1965d7eea27fd9 .............................................................................................................................................................................................. 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-cad4683 [2019-10-22 10:14:04,709 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:14:04,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:14:04,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:14:04,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:14:04,724 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:14:04,725 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:14:04,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:14:04,730 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:14:04,732 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:14:04,733 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:14:04,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:14:04,733 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:14:04,734 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:14:04,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:14:04,735 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:14:04,735 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:14:04,736 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:14:04,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:14:04,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:14:04,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:14:04,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:14:04,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:14:04,747 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:14:04,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:14:04,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:14:04,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:14:04,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:14:04,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:14:04,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:14:04,754 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:14:04,755 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:14:04,755 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:14:04,756 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:14:04,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:14:04,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:14:04,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:14:04,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:14:04,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:14:04,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:14:04,761 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:14:04,762 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-10-22 10:14:04,779 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:14:04,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:14:04,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:14:04,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:14:04,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:14:04,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:14:04,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:14:04,783 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:14:04,784 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:14:04,785 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:14:04,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:14:04,785 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:14:04,785 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:14:04,785 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:14:04,785 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:14:04,786 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:14:04,786 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:14:04,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:14:04,786 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:14:04,786 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:14:04,787 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:14:04,787 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-10-22 10:14:04,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-22 10:14:04,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:14:04,787 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/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 10:14:04,817 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:14:04,834 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:14:04,838 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:14:04,839 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:14:04,840 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:14:04,841 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 10:14:04,899 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/fb3d316ad/c0c0aec69eb34ae19e60458a66518be9/FLAGcf6fc951b [2019-10-22 10:14:05,418 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:14:05,419 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 10:14:05,440 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/fb3d316ad/c0c0aec69eb34ae19e60458a66518be9/FLAGcf6fc951b [2019-10-22 10:14:05,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/fb3d316ad/c0c0aec69eb34ae19e60458a66518be9 [2019-10-22 10:14:05,713 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:14:05,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:14:05,716 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:05,720 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:14:05,724 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:14:05,724 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:05" (1/1) ... [2019-10-22 10:14:05,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@142f7e1e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:05, skipping insertion in model container [2019-10-22 10:14:05,727 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:05" (1/1) ... [2019-10-22 10:14:05,735 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:14:05,791 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:14:06,322 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:06,339 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:14:06,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:06,487 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:14:06,487 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06 WrapperNode [2019-10-22 10:14:06,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:06,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:06,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:14:06,489 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:14:06,497 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,511 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,539 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:06,540 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:14:06,540 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:14:06,540 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:14:06,553 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,553 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,577 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,584 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,588 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... [2019-10-22 10:14:06,607 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:14:06,608 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:14:06,608 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:14:06,608 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:14:06,609 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 [2019-10-22 10:14:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 10:14:06,664 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 10:14:06,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-22 10:14:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2019-10-22 10:14:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2019-10-22 10:14:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:14:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:14:06,665 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2019-10-22 10:14:06,665 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2019-10-22 10:14:06,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:14:06,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:14:06,667 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:14:06,806 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:798) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:14:06,812 INFO L168 Benchmark]: Toolchain (without parser) took 1096.53 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 942.5 MB in the beginning and 1.0 GB in the end (delta: -99.5 MB). Peak memory consumption was 155.3 kB. Max. memory is 11.5 GB. [2019-10-22 10:14:06,813 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:06,813 INFO L168 Benchmark]: CACSL2BoogieTranslator took 772.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -121.2 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:06,814 INFO L168 Benchmark]: Boogie Procedure Inliner took 50.80 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:06,814 INFO L168 Benchmark]: Boogie Preprocessor took 67.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:06,815 INFO L168 Benchmark]: RCFGBuilder took 202.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:06,821 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 965.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 772.27 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 99.6 MB). Free memory was 942.5 MB in the beginning and 1.1 GB in the end (delta: -121.2 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 50.80 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 67.52 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 7.1 MB). Peak memory consumption was 7.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 202.22 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-10-22 10:14:09,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-22 10:14:09,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-22 10:14:09,147 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-22 10:14:09,147 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-22 10:14:09,148 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-22 10:14:09,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-22 10:14:09,151 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-22 10:14:09,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-22 10:14:09,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-22 10:14:09,154 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-22 10:14:09,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-22 10:14:09,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-22 10:14:09,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-22 10:14:09,158 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-22 10:14:09,159 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-22 10:14:09,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-22 10:14:09,161 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-22 10:14:09,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-22 10:14:09,164 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-22 10:14:09,166 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-22 10:14:09,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-22 10:14:09,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-22 10:14:09,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-22 10:14:09,171 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-22 10:14:09,172 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-22 10:14:09,172 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-22 10:14:09,176 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-22 10:14:09,177 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-22 10:14:09,178 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-22 10:14:09,178 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-22 10:14:09,179 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-22 10:14:09,180 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-22 10:14:09,180 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-22 10:14:09,181 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-22 10:14:09,182 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-22 10:14:09,182 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-22 10:14:09,182 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-22 10:14:09,183 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-22 10:14:09,184 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-22 10:14:09,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-22 10:14:09,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-10-22 10:14:09,206 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-22 10:14:09,206 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-22 10:14:09,207 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-22 10:14:09,207 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-10-22 10:14:09,208 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-22 10:14:09,208 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-22 10:14:09,208 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-22 10:14:09,208 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-22 10:14:09,208 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-10-22 10:14:09,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-10-22 10:14:09,210 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-22 10:14:09,210 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-22 10:14:09,210 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-22 10:14:09,210 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-22 10:14:09,210 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-10-22 10:14:09,210 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-10-22 10:14:09,211 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-22 10:14:09,211 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-22 10:14:09,211 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-10-22 10:14:09,211 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-22 10:14:09,211 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-22 10:14:09,211 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-22 10:14:09,212 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-10-22 10:14:09,212 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-10-22 10:14:09,212 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-22 10:14:09,215 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-10-22 10:14:09,215 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-22 10:14:09,215 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/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 -> 46a553e97120a7b639b88e396c1965d7eea27fd9 [2019-10-22 10:14:09,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-22 10:14:09,274 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-22 10:14:09,278 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-22 10:14:09,279 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-22 10:14:09,280 INFO L275 PluginConnector]: CDTParser initialized [2019-10-22 10:14:09,280 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/../../sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 10:14:09,341 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/beb6efa37/ba4bebec78e64324b8a17f889d0639d2/FLAG2f38e276c [2019-10-22 10:14:09,839 INFO L306 CDTParser]: Found 1 translation units. [2019-10-22 10:14:09,839 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/sv-benchmarks/c/pthread-ext/44_Solaris_space_map_sliced.i [2019-10-22 10:14:09,852 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/beb6efa37/ba4bebec78e64324b8a17f889d0639d2/FLAG2f38e276c [2019-10-22 10:14:10,120 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/bin/ukojak/data/beb6efa37/ba4bebec78e64324b8a17f889d0639d2 [2019-10-22 10:14:10,122 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-22 10:14:10,123 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-10-22 10:14:10,124 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:10,124 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-22 10:14:10,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-22 10:14:10,128 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,131 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@232fcac4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10, skipping insertion in model container [2019-10-22 10:14:10,131 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,136 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-22 10:14:10,180 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-22 10:14:10,681 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:10,697 INFO L188 MainTranslator]: Completed pre-run [2019-10-22 10:14:10,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-22 10:14:10,817 INFO L192 MainTranslator]: Completed translation [2019-10-22 10:14:10,817 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10 WrapperNode [2019-10-22 10:14:10,817 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-22 10:14:10,818 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:10,818 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-10-22 10:14:10,818 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-10-22 10:14:10,826 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,865 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-10-22 10:14:10,866 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-22 10:14:10,866 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-22 10:14:10,866 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-22 10:14:10,872 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,872 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,884 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,890 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,893 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... [2019-10-22 10:14:10,896 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-22 10:14:10,897 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-22 10:14:10,897 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-22 10:14:10,897 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-22 10:14:10,898 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.10 10:14:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_f1095477-5c6a-4cf5-9164-15210b0522dc/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 [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2019-10-22 10:14:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_acquire [2019-10-22 10:14:10,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_acquire [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-10-22 10:14:10,957 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_release [2019-10-22 10:14:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_atomic_release [2019-10-22 10:14:10,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-22 10:14:10,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-22 10:14:10,959 WARN L202 CfgBuilder]: User set CodeBlockSize to LoopFreeBlock but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-10-22 10:14:11,106 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:798) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:615) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:564) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:258) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-10-22 10:14:11,110 INFO L168 Benchmark]: Toolchain (without parser) took 986.09 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -89.5 MB). Peak memory consumption was 3.9 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:11,111 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:11,111 INFO L168 Benchmark]: CACSL2BoogieTranslator took 693.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -107.8 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:11,112 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:11,112 INFO L168 Benchmark]: Boogie Preprocessor took 31.00 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-10-22 10:14:11,113 INFO L168 Benchmark]: RCFGBuilder took 211.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. [2019-10-22 10:14:11,115 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 693.35 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 93.3 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -107.8 MB). Peak memory consumption was 30.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 47.63 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 31.00 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 211.21 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 18.3 MB). Peak memory consumption was 18.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In an atomic block, calls to procedures that have an implementation are not allowed.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1469) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...