./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.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/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a36c1c663709c9001ae85239d25909c88cfc2dc ....................................................................................................................................................................................... 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_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a36c1c663709c9001ae85239d25909c88cfc2dc ............................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement --- Real Ultimate output --- This is Ultimate 0.1.24-cad4683 [2019-11-15 23:46:22,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:46:22,956 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:46:22,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:46:22,970 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:46:22,971 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:46:22,973 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:46:22,975 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:46:22,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:46:22,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:46:22,978 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:46:22,980 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:46:22,980 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:46:22,981 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:46:22,982 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:46:22,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:46:22,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:46:22,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:46:22,996 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:46:22,998 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:46:22,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:46:23,000 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:46:23,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:46:23,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:46:23,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:46:23,005 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:46:23,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:46:23,006 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:46:23,007 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:46:23,008 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:46:23,008 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:46:23,015 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:46:23,016 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:46:23,017 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:46:23,022 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:46:23,022 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:46:23,023 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:46:23,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:46:23,024 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:46:23,028 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:46:23,029 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:46:23,030 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 23:46:23,052 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:46:23,053 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:46:23,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:46:23,055 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:46:23,055 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:46:23,055 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:46:23,056 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:46:23,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 23:46:23,056 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:46:23,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:46:23,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:46:23,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:46:23,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:46:23,058 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:46:23,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:46:23,058 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:46:23,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:46:23,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:46:23,059 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:46:23,059 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:46:23,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:46:23,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:46:23,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:46:23,060 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:46:23,060 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:46:23,060 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 23:46:23,060 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 23:46:23,060 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:46:23,061 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_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer 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 -> Automizer 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 -> 1a36c1c663709c9001ae85239d25909c88cfc2dc [2019-11-15 23:46:23,086 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:46:23,096 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:46:23,099 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:46:23,100 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:46:23,100 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:46:23,101 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-15 23:46:23,147 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/32606dd8e/1279fa73b2634a7ab554926973cb1666/FLAG5d3ace72b [2019-11-15 23:46:23,675 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:46:23,676 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-15 23:46:23,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/32606dd8e/1279fa73b2634a7ab554926973cb1666/FLAG5d3ace72b [2019-11-15 23:46:24,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/32606dd8e/1279fa73b2634a7ab554926973cb1666 [2019-11-15 23:46:24,172 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:46:24,173 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:46:24,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:46:24,174 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:46:24,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:46:24,178 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:24,180 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c038f37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24, skipping insertion in model container [2019-11-15 23:46:24,180 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:24,188 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:46:24,229 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:46:24,786 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:46:24,805 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:46:24,915 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:46:24,983 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:46:24,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24 WrapperNode [2019-11-15 23:46:24,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:46:24,986 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:46:24,986 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:46:24,986 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:46:24,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,021 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:46:25,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:46:25,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:46:25,133 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:46:25,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,142 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,163 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,275 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,288 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... [2019-11-15 23:46:25,321 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:46:25,322 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:46:25,322 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:46:25,322 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:46:25,323 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:24" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-11-15 23:46:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 23:46:25,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 23:46:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 23:46:25,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:46:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 23:46:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:46:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 23:46:25,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:46:25,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:46:25,676 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1485) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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) [2019-11-15 23:46:25,680 INFO L168 Benchmark]: Toolchain (without parser) took 1506.71 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -138.2 MB). Peak memory consumption was 35.9 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:25,683 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-15 23:46:25,686 INFO L168 Benchmark]: CACSL2BoogieTranslator took 811.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:25,687 INFO L168 Benchmark]: Boogie Procedure Inliner took 146.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:25,687 INFO L168 Benchmark]: Boogie Preprocessor took 189.17 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: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:25,688 INFO L168 Benchmark]: RCFGBuilder took 356.56 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: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:25,691 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 811.57 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 174.1 MB). Free memory was 939.4 MB in the beginning and 1.1 GB in the end (delta: -198.4 MB). Peak memory consumption was 18.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 146.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.7 MB). Peak memory consumption was 19.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 189.17 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.1 MB). Peak memory consumption was 13.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 356.56 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.4 MB). Peak memory consumption was 27.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1485) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-cad4683 [2019-11-15 23:46:27,751 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 23:46:27,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 23:46:27,763 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 23:46:27,763 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 23:46:27,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 23:46:27,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 23:46:27,767 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 23:46:27,769 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 23:46:27,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 23:46:27,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 23:46:27,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 23:46:27,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 23:46:27,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 23:46:27,774 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 23:46:27,775 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 23:46:27,776 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 23:46:27,777 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 23:46:27,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 23:46:27,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 23:46:27,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 23:46:27,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 23:46:27,783 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 23:46:27,784 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 23:46:27,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 23:46:27,787 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 23:46:27,787 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 23:46:27,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 23:46:27,788 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 23:46:27,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 23:46:27,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 23:46:27,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 23:46:27,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 23:46:27,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 23:46:27,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 23:46:27,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 23:46:27,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 23:46:27,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 23:46:27,794 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 23:46:27,794 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 23:46:27,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 23:46:27,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-15 23:46:27,809 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 23:46:27,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 23:46:27,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 23:46:27,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 23:46:27,811 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 23:46:27,811 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 23:46:27,811 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 23:46:27,811 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 23:46:27,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 23:46:27,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 23:46:27,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 23:46:27,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 23:46:27,812 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 23:46:27,813 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 23:46:27,813 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 23:46:27,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 23:46:27,813 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 23:46:27,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 23:46:27,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 23:46:27,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 23:46:27,814 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 23:46:27,814 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 23:46:27,815 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 23:46:27,815 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 23:46:27,815 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 23:46:27,815 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 23:46:27,816 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 23:46:27,816 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 23:46:27,816 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 23:46:27,816 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 23:46:27,816 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_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer 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 -> Automizer 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 -> 1a36c1c663709c9001ae85239d25909c88cfc2dc [2019-11-15 23:46:27,845 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 23:46:27,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 23:46:27,858 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 23:46:27,859 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 23:46:27,860 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 23:46:27,860 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-15 23:46:27,922 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/7f7e2a521/b8e2c07a9b084f1392121f7f48895572/FLAGddfaa8dd7 [2019-11-15 23:46:28,397 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 23:46:28,405 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-15 23:46:28,420 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/7f7e2a521/b8e2c07a9b084f1392121f7f48895572/FLAGddfaa8dd7 [2019-11-15 23:46:28,663 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/data/7f7e2a521/b8e2c07a9b084f1392121f7f48895572 [2019-11-15 23:46:28,665 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 23:46:28,666 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 23:46:28,667 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 23:46:28,667 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 23:46:28,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 23:46:28,686 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:46:28" (1/1) ... [2019-11-15 23:46:28,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2feb3fef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:28, skipping insertion in model container [2019-11-15 23:46:28,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 11:46:28" (1/1) ... [2019-11-15 23:46:28,696 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 23:46:28,743 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 23:46:29,329 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:46:29,358 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 23:46:29,464 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 23:46:29,554 INFO L192 MainTranslator]: Completed translation [2019-11-15 23:46:29,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29 WrapperNode [2019-11-15 23:46:29,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 23:46:29,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 23:46:29,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 23:46:29,556 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 23:46:29,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,600 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 23:46:29,727 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 23:46:29,728 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 23:46:29,728 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 23:46:29,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,795 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,798 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,925 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,942 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... [2019-11-15 23:46:29,954 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 23:46:29,955 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 23:46:29,955 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 23:46:29,955 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 23:46:29,956 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 11:46:29" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7179db28-4f4b-4243-b9ce-3a8efbf7b245/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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:2000 [2019-11-15 23:46:30,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-15 23:46:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 23:46:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 23:46:30,016 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 23:46:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 23:46:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-15 23:46:30,017 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 23:46:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 23:46:30,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-15 23:46:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-15 23:46:30,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 23:46:30,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 23:46:30,369 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1485) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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) [2019-11-15 23:46:30,375 INFO L168 Benchmark]: Toolchain (without parser) took 1707.14 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -93.3 MB). Peak memory consumption was 46.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:30,376 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-15 23:46:30,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 887.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:30,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.67 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: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:30,379 INFO L168 Benchmark]: Boogie Preprocessor took 227.19 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:30,380 INFO L168 Benchmark]: RCFGBuilder took 417.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-11-15 23:46:30,387 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 887.78 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 140.0 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -153.5 MB). Peak memory consumption was 23.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 171.67 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 227.19 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 417.52 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1485) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...