./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 f470102c 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 0.1.25-f470102 [2019-11-28 17:55:37,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:55:37,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:55:37,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:55:37,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:55:37,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:55:37,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:55:37,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:55:37,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:55:37,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:55:37,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:55:37,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:55:37,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:55:37,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:55:37,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:55:37,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:55:37,880 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:55:37,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:55:37,883 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:55:37,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:55:37,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:55:37,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:55:37,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:55:37,891 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:55:37,893 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:55:37,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:55:37,894 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:55:37,895 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:55:37,896 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:55:37,897 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:55:37,897 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:55:37,898 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:55:37,899 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:55:37,900 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:55:37,901 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:55:37,901 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:55:37,902 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:55:37,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:55:37,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:55:37,903 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:55:37,904 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:55:37,905 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:55:37,921 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:55:37,922 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:55:37,923 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:55:37,924 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:55:37,924 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:55:37,925 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:55:37,925 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:55:37,925 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:55:37,925 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:55:37,926 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:55:37,926 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:55:37,926 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:55:37,926 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:55:37,929 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:55:37,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:55:37,929 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:55:37,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:55:37,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:55:37,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:55:37,931 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:55:37,931 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:55:37,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:55:37,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:55:37,932 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:55:37,932 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:55:37,932 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:55:37,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:55:37,933 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:55:37,933 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:55:37,933 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 17:55:38,252 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:55:38,268 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:55:38,271 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:55:38,273 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:55:38,273 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:55:38,275 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 17:55:38,350 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1d0d4e9a/75b07700b0b5463bb61ba526861c3d17/FLAG3f96fa9cc [2019-11-28 17:55:38,948 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:55:38,948 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 17:55:38,979 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1d0d4e9a/75b07700b0b5463bb61ba526861c3d17/FLAG3f96fa9cc [2019-11-28 17:55:39,183 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c1d0d4e9a/75b07700b0b5463bb61ba526861c3d17 [2019-11-28 17:55:39,186 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:55:39,189 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:55:39,190 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:39,192 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:55:39,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:55:39,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:39" (1/1) ... [2019-11-28 17:55:39,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21aba202 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:39, skipping insertion in model container [2019-11-28 17:55:39,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:39" (1/1) ... [2019-11-28 17:55:39,206 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:55:39,276 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:55:39,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:39,908 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:55:39,996 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:40,071 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:55:40,071 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40 WrapperNode [2019-11-28 17:55:40,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:40,073 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:40,073 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:55:40,073 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:55:40,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,134 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:40,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:55:40,281 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:55:40,281 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:55:40,291 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,329 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,330 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,437 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,485 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,505 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,533 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:55:40,534 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:55:40,534 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:55:40,535 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:55:40,536 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40" (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 17:55:40,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 17:55:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 17:55:40,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 17:55:40,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:55:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 17:55:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 17:55:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 17:55:40,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:55:40,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:55:40,954 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:804) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 17:55:40,960 INFO L168 Benchmark]: Toolchain (without parser) took 1770.53 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 960.4 MB in the beginning and 1.0 GB in the end (delta: -72.0 MB). Peak memory consumption was 69.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:40,961 INFO L168 Benchmark]: CDTParser took 0.84 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 17:55:40,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 882.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -142.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:40,963 INFO L168 Benchmark]: Boogie Procedure Inliner took 207.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:40,964 INFO L168 Benchmark]: Boogie Preprocessor took 253.21 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: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:40,965 INFO L168 Benchmark]: RCFGBuilder took 423.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:40,969 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 882.26 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 141.6 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -142.7 MB). Peak memory consumption was 20.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 207.77 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 253.21 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.0 MB). Peak memory consumption was 20.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 423.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 25.4 MB). Peak memory consumption was 25.4 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-11-28 17:55:42,975 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:55:42,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:55:42,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:55:42,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:55:42,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:55:42,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:55:42,997 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:55:43,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:55:43,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:55:43,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:55:43,003 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:55:43,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:55:43,005 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:55:43,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:55:43,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:55:43,009 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:55:43,010 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:55:43,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:55:43,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:55:43,017 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:55:43,018 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:55:43,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:55:43,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:55:43,023 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:55:43,024 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:55:43,024 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:55:43,025 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:55:43,026 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:55:43,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:55:43,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:55:43,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:55:43,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:55:43,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:55:43,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:55:43,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:55:43,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:55:43,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:55:43,034 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:55:43,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:55:43,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:55:43,037 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-28 17:55:43,059 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:55:43,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:55:43,062 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:55:43,063 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:55:43,063 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:55:43,063 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:55:43,064 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:55:43,064 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:55:43,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:55:43,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:55:43,066 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:55:43,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:55:43,067 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 17:55:43,067 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 17:55:43,067 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:55:43,068 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:55:43,068 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:55:43,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:55:43,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:55:43,069 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:55:43,069 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:55:43,070 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:55:43,070 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:55:43,070 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:55:43,071 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:55:43,071 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:55:43,071 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 17:55:43,072 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 17:55:43,072 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:55:43,072 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:55:43,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 17:55:43,073 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 17:55:43,375 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:55:43,391 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:55:43,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:55:43,396 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:55:43,397 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:55:43,398 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 17:55:43,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f737d27c9/f1c0c81a7882479580bf7e1a667823d8/FLAG5d49f653d [2019-11-28 17:55:44,105 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:55:44,106 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-1.i [2019-11-28 17:55:44,123 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f737d27c9/f1c0c81a7882479580bf7e1a667823d8/FLAG5d49f653d [2019-11-28 17:55:44,368 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f737d27c9/f1c0c81a7882479580bf7e1a667823d8 [2019-11-28 17:55:44,371 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:55:44,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:55:44,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:44,375 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:55:44,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:55:44,380 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:44" (1/1) ... [2019-11-28 17:55:44,383 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22ceee9d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:44, skipping insertion in model container [2019-11-28 17:55:44,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:44" (1/1) ... [2019-11-28 17:55:44,392 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:55:44,465 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:55:45,133 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:45,156 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:55:45,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:45,369 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:55:45,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45 WrapperNode [2019-11-28 17:55:45,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:45,371 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:45,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:55:45,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:55:45,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,415 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:45,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:55:45,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:55:45,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:55:45,583 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,584 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,725 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,790 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,813 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:55:45,815 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:55:45,815 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:55:45,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:55:45,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45" (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 17:55:45,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-28 17:55:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-28 17:55:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 17:55:45,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-28 17:55:45,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-28 17:55:45,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:55:45,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:55:46,207 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processStatement(CfgBuilder.java:804) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:621) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:570) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:261) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 17:55:46,216 INFO L168 Benchmark]: Toolchain (without parser) took 1840.92 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -75.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:46,216 INFO L168 Benchmark]: CDTParser took 0.28 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 17:55:46,219 INFO L168 Benchmark]: CACSL2BoogieTranslator took 995.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:46,220 INFO L168 Benchmark]: Boogie Procedure Inliner took 200.34 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: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:46,222 INFO L168 Benchmark]: Boogie Preprocessor took 242.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:46,223 INFO L168 Benchmark]: RCFGBuilder took 397.86 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: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:46,233 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 981.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 995.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.2 MB). Free memory was 949.6 MB in the beginning and 1.1 GB in the end (delta: -145.6 MB). Peak memory consumption was 15.2 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 200.34 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 242.33 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.5 MB). Peak memory consumption was 13.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 397.86 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 24.7 MB). Peak memory consumption was 24.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...