./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.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_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/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 485174163ed0806985dee450dc96253013a6670a ....................................................................................................................................................................................... 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_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/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 485174163ed0806985dee450dc96253013a6670a ............................................................................................................................................................................................. 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 22:01:40,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:01:40,876 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:01:40,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:01:40,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:01:40,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:01:40,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:01:40,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:01:40,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:01:40,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:01:40,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:01:40,903 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:01:40,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:01:40,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:01:40,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:01:40,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:01:40,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:01:40,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:01:40,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:01:40,914 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:01:40,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:01:40,917 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:01:40,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:01:40,919 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:01:40,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:01:40,923 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:01:40,923 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:01:40,924 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:01:40,925 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:01:40,926 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:01:40,926 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:01:40,927 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:01:40,928 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:01:40,929 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:01:40,930 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:01:40,931 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:01:40,931 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:01:40,932 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:01:40,932 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:01:40,933 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:01:40,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:01:40,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-15 22:01:40,951 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:01:40,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:01:40,952 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:01:40,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:01:40,953 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:01:40,953 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:01:40,953 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 22:01:40,954 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-15 22:01:40,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 22:01:40,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:01:40,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 22:01:40,955 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 22:01:40,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 22:01:40,955 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 22:01:40,955 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:01:40,956 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:01:40,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 22:01:40,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:01:40,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:01:40,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 22:01:40,957 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 22:01:40,957 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 22:01:40,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:01:40,958 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 22:01:40,958 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 22:01:40,958 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-15 22:01:40,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-15 22:01:40,959 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 22:01:40,959 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_117c7fa4-807b-4041-bc92-a370acb88af8/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 -> 485174163ed0806985dee450dc96253013a6670a [2019-11-15 22:01:41,003 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:01:41,015 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:01:41,019 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:01:41,021 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:01:41,021 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:01:41,022 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-15 22:01:41,080 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/6fb791a9c/8a39bd8248054e56a43c74b638e67b02/FLAG3380003fb [2019-11-15 22:01:41,564 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:01:41,565 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-15 22:01:41,585 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/6fb791a9c/8a39bd8248054e56a43c74b638e67b02/FLAG3380003fb [2019-11-15 22:01:41,871 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/6fb791a9c/8a39bd8248054e56a43c74b638e67b02 [2019-11-15 22:01:41,875 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:01:41,876 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:01:41,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:01:41,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:01:41,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:01:41,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:01:41" (1/1) ... [2019-11-15 22:01:41,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11f1b5ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:41, skipping insertion in model container [2019-11-15 22:01:41,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:01:41" (1/1) ... [2019-11-15 22:01:41,895 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:01:41,971 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:01:42,480 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:01:42,505 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 22:01:42,619 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:01:42,719 INFO L192 MainTranslator]: Completed translation [2019-11-15 22:01:42,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42 WrapperNode [2019-11-15 22:01:42,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 22:01:42,721 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 22:01:42,721 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 22:01:42,722 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 22:01:42,731 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:42,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:42,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 22:01:42,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 22:01:42,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 22:01:42,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 22:01:42,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:42,913 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:42,936 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:42,936 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:43,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:43,024 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:43,034 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... [2019-11-15 22:01:43,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 22:01:43,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 22:01:43,055 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 22:01:43,055 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 22:01:43,056 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/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 22:01:43,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-15 22:01:43,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-15 22:01:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 22:01:43,139 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 22:01:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 22:01:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 22:01:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-15 22:01:43,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 22:01:43,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 22:01:43,445 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 22:01:43,455 INFO L168 Benchmark]: Toolchain (without parser) took 1578.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 940.7 MB in the beginning and 1.0 GB in the end (delta: -81.5 MB). Peak memory consumption was 39.6 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:43,456 INFO L168 Benchmark]: CDTParser took 0.27 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 22:01:43,457 INFO L168 Benchmark]: CACSL2BoogieTranslator took 843.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:43,457 INFO L168 Benchmark]: Boogie Procedure Inliner took 180.98 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:43,458 INFO L168 Benchmark]: Boogie Preprocessor took 151.02 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: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:43,459 INFO L168 Benchmark]: RCFGBuilder took 398.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:43,463 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 843.72 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 121.1 MB). Free memory was 940.7 MB in the beginning and 1.1 GB in the end (delta: -141.5 MB). Peak memory consumption was 18.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 180.98 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 151.02 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 398.72 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 27.7 MB). Peak memory consumption was 27.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 22:01:45,876 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-15 22:01:45,878 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-15 22:01:45,897 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-15 22:01:45,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-15 22:01:45,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-15 22:01:45,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-15 22:01:45,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-15 22:01:45,916 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-15 22:01:45,920 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-15 22:01:45,921 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-15 22:01:45,923 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-15 22:01:45,924 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-15 22:01:45,926 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-15 22:01:45,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-15 22:01:45,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-15 22:01:45,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-15 22:01:45,933 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-15 22:01:45,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-15 22:01:45,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-15 22:01:45,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-15 22:01:45,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-15 22:01:45,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-15 22:01:45,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-15 22:01:45,954 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-15 22:01:45,954 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-15 22:01:45,954 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-15 22:01:45,956 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-15 22:01:45,956 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-15 22:01:45,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-15 22:01:45,957 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-15 22:01:45,958 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-15 22:01:45,959 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-15 22:01:45,960 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-15 22:01:45,961 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-15 22:01:45,961 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-15 22:01:45,962 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-15 22:01:45,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-15 22:01:45,963 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-15 22:01:45,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-15 22:01:45,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-15 22:01:45,965 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-15 22:01:45,994 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-15 22:01:46,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-15 22:01:46,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-15 22:01:46,003 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-15 22:01:46,003 INFO L138 SettingsManager]: * Use SBE=true [2019-11-15 22:01:46,003 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-15 22:01:46,003 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-15 22:01:46,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-15 22:01:46,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-15 22:01:46,005 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-15 22:01:46,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-15 22:01:46,005 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-15 22:01:46,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-15 22:01:46,005 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-15 22:01:46,006 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-15 22:01:46,006 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-15 22:01:46,007 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-15 22:01:46,007 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-15 22:01:46,007 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-15 22:01:46,007 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_117c7fa4-807b-4041-bc92-a370acb88af8/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 -> 485174163ed0806985dee450dc96253013a6670a [2019-11-15 22:01:46,034 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-15 22:01:46,044 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-15 22:01:46,047 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-15 22:01:46,048 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-15 22:01:46,049 INFO L275 PluginConnector]: CDTParser initialized [2019-11-15 22:01:46,049 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-15 22:01:46,099 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/0b5e58c07/bcde091edab6440ebdc84cfd7f99025f/FLAG200664b05 [2019-11-15 22:01:46,550 INFO L306 CDTParser]: Found 1 translation units. [2019-11-15 22:01:46,551 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-15 22:01:46,575 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/0b5e58c07/bcde091edab6440ebdc84cfd7f99025f/FLAG200664b05 [2019-11-15 22:01:46,833 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/bin/uautomizer/data/0b5e58c07/bcde091edab6440ebdc84cfd7f99025f [2019-11-15 22:01:46,836 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-15 22:01:46,837 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-15 22:01:46,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-15 22:01:46,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-15 22:01:46,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-15 22:01:46,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:01:46" (1/1) ... [2019-11-15 22:01:46,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35b3d5c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:46, skipping insertion in model container [2019-11-15 22:01:46,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 10:01:46" (1/1) ... [2019-11-15 22:01:46,855 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-15 22:01:46,925 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-15 22:01:47,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:01:47,491 INFO L188 MainTranslator]: Completed pre-run [2019-11-15 22:01:47,609 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-15 22:01:47,689 INFO L192 MainTranslator]: Completed translation [2019-11-15 22:01:47,690 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47 WrapperNode [2019-11-15 22:01:47,690 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-15 22:01:47,690 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-15 22:01:47,691 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-15 22:01:47,691 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-15 22:01:47,698 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:47,732 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:47,852 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-15 22:01:47,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-15 22:01:47,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-15 22:01:47,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-15 22:01:47,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:47,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:47,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:47,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:48,007 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:48,029 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:48,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... [2019-11-15 22:01:48,061 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-15 22:01:48,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-15 22:01:48,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-15 22:01:48,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-15 22:01:48,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 10:01:47" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_117c7fa4-807b-4041-bc92-a370acb88af8/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 22:01:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-15 22:01:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-15 22:01:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-15 22:01:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-15 22:01:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-15 22:01:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-15 22:01:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-15 22:01:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-15 22:01:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-15 22:01:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-15 22:01:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-15 22:01:48,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-15 22:01:48,477 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 22:01:48,486 INFO L168 Benchmark]: Toolchain (without parser) took 1646.41 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 945.6 MB in the beginning and 1.0 GB in the end (delta: -90.0 MB). Peak memory consumption was 49.5 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:48,486 INFO L168 Benchmark]: CDTParser took 0.25 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 22:01:48,487 INFO L168 Benchmark]: CACSL2BoogieTranslator took 851.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -148.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:48,489 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.55 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: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:48,491 INFO L168 Benchmark]: Boogie Preprocessor took 208.30 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:48,492 INFO L168 Benchmark]: RCFGBuilder took 420.09 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: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2019-11-15 22:01:48,501 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 977.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 851.82 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 139.5 MB). Free memory was 945.6 MB in the beginning and 1.1 GB in the end (delta: -148.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 162.55 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 208.30 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 420.09 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1485) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...