./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 30f4e4ab Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 0.1.24-30f4e4a [2019-11-28 00:51:32,813 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 00:51:32,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 00:51:32,834 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 00:51:32,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 00:51:32,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 00:51:32,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 00:51:32,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 00:51:32,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 00:51:32,858 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 00:51:32,859 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 00:51:32,861 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 00:51:32,862 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 00:51:32,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 00:51:32,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 00:51:32,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 00:51:32,869 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 00:51:32,870 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 00:51:32,873 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 00:51:32,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 00:51:32,881 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 00:51:32,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 00:51:32,887 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 00:51:32,888 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 00:51:32,891 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 00:51:32,891 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 00:51:32,892 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 00:51:32,893 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 00:51:32,894 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 00:51:32,895 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 00:51:32,895 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 00:51:32,896 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 00:51:32,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 00:51:32,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 00:51:32,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 00:51:32,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 00:51:32,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 00:51:32,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 00:51:32,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 00:51:32,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 00:51:32,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 00:51:32,906 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 00:51:32,947 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 00:51:32,947 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 00:51:32,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 00:51:32,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 00:51:32,949 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 00:51:32,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 00:51:32,951 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 00:51:32,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 00:51:32,952 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 00:51:32,952 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 00:51:32,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 00:51:32,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 00:51:32,956 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 00:51:32,956 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 00:51:32,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 00:51:32,957 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 00:51:32,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 00:51:32,957 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 00:51:32,958 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 00:51:32,958 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 00:51:32,958 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 00:51:32,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 00:51:32,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 00:51:32,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 00:51:32,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 00:51:32,961 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 00:51:32,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 00:51:32,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 00:51:32,963 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-11-28 00:51:33,273 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 00:51:33,286 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 00:51:33,290 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 00:51:33,291 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 00:51:33,292 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 00:51:33,292 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 00:51:33,355 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd000adf/2baa52c22c054d77ae71603695927ed8/FLAG690e7d811 [2019-11-28 00:51:33,970 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 00:51:33,971 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 00:51:33,988 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd000adf/2baa52c22c054d77ae71603695927ed8/FLAG690e7d811 [2019-11-28 00:51:34,174 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0bd000adf/2baa52c22c054d77ae71603695927ed8 [2019-11-28 00:51:34,178 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 00:51:34,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 00:51:34,184 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 00:51:34,184 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 00:51:34,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 00:51:34,189 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:51:34" (1/1) ... [2019-11-28 00:51:34,193 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f74f45b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:34, skipping insertion in model container [2019-11-28 00:51:34,193 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:51:34" (1/1) ... [2019-11-28 00:51:34,204 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 00:51:34,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 00:51:34,854 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:51:34,887 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 00:51:35,029 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:51:35,109 INFO L208 MainTranslator]: Completed translation [2019-11-28 00:51:35,110 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35 WrapperNode [2019-11-28 00:51:35,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 00:51:35,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 00:51:35,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 00:51:35,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 00:51:35,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,151 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 00:51:35,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 00:51:35,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 00:51:35,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 00:51:35,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,468 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... [2019-11-28 00:51:35,524 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 00:51:35,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 00:51:35,525 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 00:51:35,525 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 00:51:35,526 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:35" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 00:51:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 00:51:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 00:51:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 00:51:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 00:51:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 00:51:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 00:51:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 00:51:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 00:51:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 00:51:35,930 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1542) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:825) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:642) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:591) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-28 00:51:35,944 INFO L168 Benchmark]: Toolchain (without parser) took 1757.01 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.0 GB in the end (delta: -78.6 MB). Peak memory consumption was 54.6 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:35,945 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 00:51:35,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 926.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:35,947 INFO L168 Benchmark]: Boogie Procedure Inliner took 176.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:35,949 INFO L168 Benchmark]: Boogie Preprocessor took 236.25 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: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:35,951 INFO L168 Benchmark]: RCFGBuilder took 410.64 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: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:35,957 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 926.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 133.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -149.9 MB). Peak memory consumption was 26.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 176.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.1 MB). Peak memory consumption was 20.1 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 236.25 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 410.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1542) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-30f4e4a [2019-11-28 00:51:37,969 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 00:51:37,971 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 00:51:37,989 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 00:51:37,989 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 00:51:37,991 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 00:51:37,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 00:51:38,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 00:51:38,007 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 00:51:38,011 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 00:51:38,012 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 00:51:38,014 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 00:51:38,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 00:51:38,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 00:51:38,018 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 00:51:38,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 00:51:38,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 00:51:38,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 00:51:38,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 00:51:38,025 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 00:51:38,027 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 00:51:38,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 00:51:38,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 00:51:38,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 00:51:38,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 00:51:38,032 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 00:51:38,032 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 00:51:38,033 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 00:51:38,033 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 00:51:38,034 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 00:51:38,035 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 00:51:38,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 00:51:38,036 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 00:51:38,037 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 00:51:38,038 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 00:51:38,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 00:51:38,039 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 00:51:38,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 00:51:38,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 00:51:38,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 00:51:38,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 00:51:38,042 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-28 00:51:38,056 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 00:51:38,056 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 00:51:38,057 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 00:51:38,058 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 00:51:38,058 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 00:51:38,058 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 00:51:38,058 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 00:51:38,059 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 00:51:38,059 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 00:51:38,059 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 00:51:38,059 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 00:51:38,060 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 00:51:38,060 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 00:51:38,060 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 00:51:38,060 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 00:51:38,060 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 00:51:38,061 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 00:51:38,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 00:51:38,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 00:51:38,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 00:51:38,062 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 00:51:38,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 00:51:38,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 00:51:38,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 00:51:38,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 00:51:38,063 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 00:51:38,063 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 00:51:38,063 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 00:51:38,063 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 00:51:38,064 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 00:51:38,064 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 [2019-11-28 00:51:38,382 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 00:51:38,402 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 00:51:38,406 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 00:51:38,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 00:51:38,409 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 00:51:38,411 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 00:51:38,493 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db7ea1801/58ea53bb7cb7471cb55692da07e643b4/FLAG223828375 [2019-11-28 00:51:39,097 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 00:51:39,099 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 00:51:39,127 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db7ea1801/58ea53bb7cb7471cb55692da07e643b4/FLAG223828375 [2019-11-28 00:51:39,342 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/db7ea1801/58ea53bb7cb7471cb55692da07e643b4 [2019-11-28 00:51:39,346 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 00:51:39,349 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 00:51:39,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 00:51:39,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 00:51:39,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 00:51:39,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:51:39" (1/1) ... [2019-11-28 00:51:39,358 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bf43843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:39, skipping insertion in model container [2019-11-28 00:51:39,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 12:51:39" (1/1) ... [2019-11-28 00:51:39,367 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 00:51:39,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 00:51:40,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:51:40,196 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 00:51:40,306 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 00:51:40,415 INFO L208 MainTranslator]: Completed translation [2019-11-28 00:51:40,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40 WrapperNode [2019-11-28 00:51:40,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 00:51:40,416 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 00:51:40,416 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 00:51:40,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 00:51:40,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,582 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 00:51:40,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 00:51:40,583 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 00:51:40,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 00:51:40,595 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,596 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,729 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,794 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... [2019-11-28 00:51:40,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 00:51:40,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 00:51:40,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 00:51:40,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 00:51:40,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 12:51:40" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2019-11-28 00:51:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-28 00:51:40,900 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-28 00:51:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 00:51:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 00:51:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 00:51:40,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-28 00:51:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 00:51:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-28 00:51:40,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-28 00:51:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-28 00:51:40,903 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 00:51:40,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 00:51:41,243 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1542) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:825) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:642) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:591) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2019-11-28 00:51:41,249 INFO L168 Benchmark]: Toolchain (without parser) took 1899.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -54.9 MB). Peak memory consumption was 71.5 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:41,250 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-28 00:51:41,251 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1065.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:41,255 INFO L168 Benchmark]: Boogie Procedure Inliner took 166.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:41,256 INFO L168 Benchmark]: Boogie Preprocessor took 238.60 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: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:41,257 INFO L168 Benchmark]: RCFGBuilder took 424.64 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: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. [2019-11-28 00:51:41,264 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1065.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.4 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -132.3 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 166.29 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 238.60 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 20.3 MB). Peak memory consumption was 20.3 MB. Max. memory is 11.5 GB. * RCFGBuilder took 424.64 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 31.6 MB). Peak memory consumption was 31.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1542) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...