./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 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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 0.1.24-678e011 [2019-11-19 21:59:24,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:59:24,860 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:59:24,873 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:59:24,874 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:59:24,875 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:59:24,877 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:59:24,890 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:59:24,892 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:59:24,893 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:59:24,894 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:59:24,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:59:24,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:59:24,896 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:59:24,896 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:59:24,897 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:59:24,898 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:59:24,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:59:24,900 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:59:24,902 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:59:24,904 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:59:24,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:59:24,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:59:24,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:59:24,909 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:59:24,910 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:59:24,910 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:59:24,911 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:59:24,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:59:24,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:59:24,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:59:24,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:59:24,914 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:59:24,915 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:59:24,916 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:59:24,916 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:59:24,917 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:59:24,917 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:59:24,917 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:59:24,918 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:59:24,919 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:59:24,919 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-19 21:59:24,932 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:59:24,933 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:59:24,934 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:59:24,934 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:59:24,934 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 21:59:24,935 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:59:24,935 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 21:59:24,935 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-19 21:59:24,935 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 21:59:24,935 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:59:24,936 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:59:24,936 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:59:24,936 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:59:24,936 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 21:59:24,937 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:59:24,937 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:59:24,937 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:59:24,937 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:59:24,937 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 21:59:24,938 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:59:24,938 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 21:59:24,938 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 21:59:24,938 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:59:24,939 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:59:24,939 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:59:24,939 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-19 21:59:24,939 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-19 21:59:24,939 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:59:24,940 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_d29424c3-df4e-4dc6-ad36-347c1faa2285/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 [2019-11-19 21:59:25,082 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:59:25,093 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:59:25,096 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:59:25,098 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:59:25,098 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:59:25,099 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-19 21:59:25,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/25253d0d4/26c9e3f5556747708b61c33691605558/FLAG18d5ece3c [2019-11-19 21:59:25,589 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:59:25,590 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-19 21:59:25,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/25253d0d4/26c9e3f5556747708b61c33691605558/FLAG18d5ece3c [2019-11-19 21:59:25,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/25253d0d4/26c9e3f5556747708b61c33691605558 [2019-11-19 21:59:25,883 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:59:25,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:59:25,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:59:25,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:59:25,889 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:59:25,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:59:25" (1/1) ... [2019-11-19 21:59:25,893 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f218234 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:25, skipping insertion in model container [2019-11-19 21:59:25,894 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:59:25" (1/1) ... [2019-11-19 21:59:25,901 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:59:25,949 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:59:26,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:59:26,579 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 21:59:26,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:59:26,781 INFO L192 MainTranslator]: Completed translation [2019-11-19 21:59:26,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26 WrapperNode [2019-11-19 21:59:26,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 21:59:26,783 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 21:59:26,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 21:59:26,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 21:59:26,792 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:26,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:26,983 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 21:59:26,984 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 21:59:26,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 21:59:26,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 21:59:26,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:26,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,153 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,191 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... [2019-11-19 21:59:27,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 21:59:27,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 21:59:27,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 21:59:27,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 21:59:27,231 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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 [2019-11-19 21:59:27,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-19 21:59:27,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-19 21:59:27,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-19 21:59:27,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 21:59:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-19 21:59:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 21:59:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-19 21:59:27,315 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 21:59:27,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 21:59:27,601 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1489) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:802) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 21:59:27,605 INFO L168 Benchmark]: Toolchain (without parser) took 1720.85 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -129.1 MB). Peak memory consumption was 39.7 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:27,606 INFO L168 Benchmark]: CDTParser took 0.26 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. [2019-11-19 21:59:27,607 INFO L168 Benchmark]: CACSL2BoogieTranslator took 897.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:27,608 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.00 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. [2019-11-19 21:59:27,608 INFO L168 Benchmark]: Boogie Preprocessor took 245.23 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. [2019-11-19 21:59:27,609 INFO L168 Benchmark]: RCFGBuilder took 373.49 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: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:27,612 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 1.0 GB. Free memory is still 962.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 897.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 168.8 MB). Free memory was 939.3 MB in the beginning and 1.1 GB in the end (delta: -189.1 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 201.00 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 245.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 16.1 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 373.49 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1489) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-19 21:59:30,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-19 21:59:30,019 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-19 21:59:30,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-19 21:59:30,030 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-19 21:59:30,031 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-19 21:59:30,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-19 21:59:30,034 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-19 21:59:30,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-19 21:59:30,037 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-19 21:59:30,038 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-19 21:59:30,040 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-19 21:59:30,040 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-19 21:59:30,041 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-19 21:59:30,042 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-19 21:59:30,044 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-19 21:59:30,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-19 21:59:30,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-19 21:59:30,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-19 21:59:30,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-19 21:59:30,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-19 21:59:30,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-19 21:59:30,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-19 21:59:30,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-19 21:59:30,060 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-19 21:59:30,061 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-19 21:59:30,061 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-19 21:59:30,062 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-19 21:59:30,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-19 21:59:30,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-19 21:59:30,065 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-19 21:59:30,066 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-19 21:59:30,067 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-19 21:59:30,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-19 21:59:30,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-19 21:59:30,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-19 21:59:30,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-19 21:59:30,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-19 21:59:30,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-19 21:59:30,073 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-19 21:59:30,073 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-19 21:59:30,074 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-19 21:59:30,089 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-19 21:59:30,089 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-19 21:59:30,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-19 21:59:30,091 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-19 21:59:30,091 INFO L138 SettingsManager]: * Use SBE=true [2019-11-19 21:59:30,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-19 21:59:30,092 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-19 21:59:30,092 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-19 21:59:30,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-19 21:59:30,093 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-19 21:59:30,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-19 21:59:30,093 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-19 21:59:30,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-19 21:59:30,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-19 21:59:30,094 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-19 21:59:30,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-19 21:59:30,095 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-19 21:59:30,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-19 21:59:30,095 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-19 21:59:30,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-19 21:59:30,096 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-19 21:59:30,096 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-19 21:59:30,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-19 21:59:30,097 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-19 21:59:30,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-19 21:59:30,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-19 21:59:30,097 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-19 21:59:30,098 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-19 21:59:30,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-19 21:59:30,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-19 21:59:30,099 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_d29424c3-df4e-4dc6-ad36-347c1faa2285/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 [2019-11-19 21:59:30,427 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-19 21:59:30,451 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-19 21:59:30,456 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-19 21:59:30,458 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-19 21:59:30,459 INFO L275 PluginConnector]: CDTParser initialized [2019-11-19 21:59:30,461 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/../../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-19 21:59:30,528 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/8f12cd3c9/4f462439a54f4afa8f0c2e9b761aad26/FLAG0d55f53fe [2019-11-19 21:59:31,118 INFO L306 CDTParser]: Found 1 translation units. [2019-11-19 21:59:31,119 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-19 21:59:31,138 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/8f12cd3c9/4f462439a54f4afa8f0c2e9b761aad26/FLAG0d55f53fe [2019-11-19 21:59:31,377 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/bin/uautomizer/data/8f12cd3c9/4f462439a54f4afa8f0c2e9b761aad26 [2019-11-19 21:59:31,380 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-19 21:59:31,382 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-19 21:59:31,384 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-19 21:59:31,385 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-19 21:59:31,388 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-19 21:59:31,389 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:59:31" (1/1) ... [2019-11-19 21:59:31,391 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1edcc1f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:31, skipping insertion in model container [2019-11-19 21:59:31,392 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 09:59:31" (1/1) ... [2019-11-19 21:59:31,397 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-19 21:59:31,439 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-19 21:59:31,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:59:31,954 INFO L188 MainTranslator]: Completed pre-run [2019-11-19 21:59:32,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-19 21:59:32,210 INFO L192 MainTranslator]: Completed translation [2019-11-19 21:59:32,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32 WrapperNode [2019-11-19 21:59:32,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-19 21:59:32,212 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-19 21:59:32,212 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-19 21:59:32,212 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-19 21:59:32,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,269 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,395 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-19 21:59:32,395 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-19 21:59:32,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-19 21:59:32,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-19 21:59:32,405 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,405 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,427 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,545 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,568 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... [2019-11-19 21:59:32,616 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-19 21:59:32,616 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-19 21:59:32,617 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-19 21:59:32,617 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-19 21:59:32,618 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 09:59:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_d29424c3-df4e-4dc6-ad36-347c1faa2285/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 [2019-11-19 21:59:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-19 21:59:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-19 21:59:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-19 21:59:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-19 21:59:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-19 21:59:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-19 21:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-19 21:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-19 21:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-19 21:59:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-19 21:59:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-19 21:59:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-19 21:59:32,972 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1489) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:802) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:619) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:568) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:259) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-19 21:59:32,981 INFO L168 Benchmark]: Toolchain (without parser) took 1598.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -116.6 MB). Peak memory consumption was 60.1 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:32,982 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-19 21:59:32,982 INFO L168 Benchmark]: CACSL2BoogieTranslator took 827.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:32,983 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.43 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: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:32,984 INFO L168 Benchmark]: Boogie Preprocessor took 220.91 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: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:32,984 INFO L168 Benchmark]: RCFGBuilder took 362.38 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: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. [2019-11-19 21:59:32,987 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 827.02 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 176.7 MB). Free memory was 949.7 MB in the beginning and 1.1 GB in the end (delta: -178.6 MB). Peak memory consumption was 20.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 183.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 220.91 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.3 MB). Peak memory consumption was 19.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 362.38 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 23.6 MB). Peak memory consumption was 23.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1489) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...