./Ultimate.py --spec /storage/repos/svcomp/c/properties/unreach-call.prp --file /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2e94e6aa Calling Ultimate with: 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 /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.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 b261c0019cbdf065d1d98717d13d6c814e625d79 .................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: 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 /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.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 b261c0019cbdf065d1d98717d13d6c814e625d79 ....................................................................................................................................................................................... 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 0.1.24-2e94e6a [2018-12-31 17:04:44,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 17:04:44,142 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 17:04:44,155 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 17:04:44,155 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 17:04:44,156 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 17:04:44,158 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 17:04:44,159 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 17:04:44,161 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 17:04:44,162 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 17:04:44,163 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 17:04:44,163 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 17:04:44,164 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 17:04:44,166 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 17:04:44,167 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 17:04:44,167 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 17:04:44,168 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 17:04:44,170 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 17:04:44,172 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 17:04:44,174 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 17:04:44,175 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 17:04:44,177 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 17:04:44,180 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 17:04:44,181 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 17:04:44,181 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 17:04:44,182 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 17:04:44,183 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 17:04:44,184 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 17:04:44,185 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 17:04:44,186 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 17:04:44,187 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 17:04:44,188 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 17:04:44,188 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 17:04:44,188 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 17:04:44,189 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 17:04:44,190 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 17:04:44,190 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2018-12-31 17:04:44,206 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 17:04:44,207 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 17:04:44,208 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 17:04:44,208 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 17:04:44,208 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 17:04:44,208 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 17:04:44,209 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 17:04:44,211 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 17:04:44,211 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 17:04:44,211 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 17:04:44,211 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 17:04:44,211 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 17:04:44,212 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 17:04:44,212 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 17:04:44,212 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 17:04:44,212 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 17:04:44,212 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 17:04:44,213 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 17:04:44,214 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 17:04:44,214 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 17:04:44,214 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-31 17:04:44,214 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 17:04:44,215 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-31 17:04:44,215 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> b261c0019cbdf065d1d98717d13d6c814e625d79 [2018-12-31 17:04:44,258 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 17:04:44,278 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 17:04:44,285 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 17:04:44,287 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 17:04:44,287 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 17:04:44,288 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-31 17:04:44,356 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b7ce191/d3281cff20424c64a0beb119942930fa/FLAGcf2519823 [2018-12-31 17:04:44,870 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 17:04:44,871 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-31 17:04:44,897 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b7ce191/d3281cff20424c64a0beb119942930fa/FLAGcf2519823 [2018-12-31 17:04:45,158 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a0b7ce191/d3281cff20424c64a0beb119942930fa [2018-12-31 17:04:45,161 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 17:04:45,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 17:04:45,164 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 17:04:45,164 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 17:04:45,168 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 17:04:45,171 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 05:04:45" (1/1) ... [2018-12-31 17:04:45,175 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e33331b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:45, skipping insertion in model container [2018-12-31 17:04:45,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 05:04:45" (1/1) ... [2018-12-31 17:04:45,184 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 17:04:45,242 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 17:04:45,856 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 17:04:45,895 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 17:04:46,057 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 17:04:46,138 INFO L195 MainTranslator]: Completed translation [2018-12-31 17:04:46,138 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46 WrapperNode [2018-12-31 17:04:46,139 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 17:04:46,139 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 17:04:46,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 17:04:46,140 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 17:04:46,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,198 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,342 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 17:04:46,342 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 17:04:46,342 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 17:04:46,342 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 17:04:46,355 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,355 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,385 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,385 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (1/1) ... [2018-12-31 17:04:46,531 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 17:04:46,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 17:04:46,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 17:04:46,532 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 17:04:46,532 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:46" (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 [2018-12-31 17:04:46,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-31 17:04:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-31 17:04:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-31 17:04:46,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 17:04:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-31 17:04:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 17:04:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-31 17:04:46,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 17:04:46,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 17:04:46,900 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1416) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-31 17:04:46,909 INFO L168 Benchmark]: Toolchain (without parser) took 1747.56 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 952.7 MB in the beginning and 1.1 GB in the end (delta: -100.9 MB). Peak memory consumption was 38.0 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:46,912 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 17:04:46,912 INFO L168 Benchmark]: CACSL2BoogieTranslator took 975.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:46,914 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.35 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. [2018-12-31 17:04:46,915 INFO L168 Benchmark]: Boogie Preprocessor took 188.81 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: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:46,916 INFO L168 Benchmark]: RCFGBuilder took 376.90 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: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:46,923 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 975.39 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 947.3 MB in the beginning and 1.1 GB in the end (delta: -165.4 MB). Peak memory consumption was 37.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 202.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 188.81 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.4 MB). Peak memory consumption was 13.4 MB. Max. memory is 11.5 GB. * RCFGBuilder took 376.90 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 25.5 MB). Peak memory consumption was 25.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1416) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-2e94e6a [2018-12-31 17:04:49,286 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-31 17:04:49,288 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-31 17:04:49,304 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-31 17:04:49,304 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-31 17:04:49,306 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-31 17:04:49,308 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-31 17:04:49,310 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-31 17:04:49,321 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-31 17:04:49,322 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-31 17:04:49,323 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-31 17:04:49,323 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-31 17:04:49,325 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-31 17:04:49,328 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-31 17:04:49,329 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-31 17:04:49,330 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-31 17:04:49,330 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-31 17:04:49,336 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-31 17:04:49,341 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-31 17:04:49,344 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-31 17:04:49,346 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-31 17:04:49,347 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-31 17:04:49,349 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-31 17:04:49,349 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-31 17:04:49,350 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-31 17:04:49,350 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-31 17:04:49,351 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-31 17:04:49,352 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-31 17:04:49,353 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-31 17:04:49,354 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-31 17:04:49,354 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-31 17:04:49,354 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-31 17:04:49,355 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-31 17:04:49,355 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-31 17:04:49,356 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-31 17:04:49,356 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-31 17:04:49,357 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-12-31 17:04:49,381 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-31 17:04:49,381 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-31 17:04:49,383 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-31 17:04:49,383 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-31 17:04:49,383 INFO L133 SettingsManager]: * Use SBE=true [2018-12-31 17:04:49,383 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-31 17:04:49,383 INFO L133 SettingsManager]: * sizeof long=4 [2018-12-31 17:04:49,386 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-12-31 17:04:49,386 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-31 17:04:49,386 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-31 17:04:49,386 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-31 17:04:49,386 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * sizeof long double=12 [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-31 17:04:49,387 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-31 17:04:49,388 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-31 17:04:49,388 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-31 17:04:49,388 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-31 17:04:49,388 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-31 17:04:49,388 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-31 17:04:49,389 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-31 17:04:49,393 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-31 17:04:49,393 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-31 17:04:49,393 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-12-31 17:04:49,393 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-31 17:04:49,394 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-12-31 17:04:49,395 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-12-31 17:04:49,395 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true 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 -> b261c0019cbdf065d1d98717d13d6c814e625d79 [2018-12-31 17:04:49,464 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-31 17:04:49,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-31 17:04:49,486 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-31 17:04:49,488 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-31 17:04:49,489 INFO L276 PluginConnector]: CDTParser initialized [2018-12-31 17:04:49,489 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-31 17:04:49,546 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6d389fb/d62f80e0fc214526a5dfa680168faaf7/FLAG376d735da [2018-12-31 17:04:50,129 INFO L307 CDTParser]: Found 1 translation units. [2018-12-31 17:04:50,130 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-pthread/cs_read_write_lock_false-unreach-call.i [2018-12-31 17:04:50,159 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6d389fb/d62f80e0fc214526a5dfa680168faaf7/FLAG376d735da [2018-12-31 17:04:50,361 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6d389fb/d62f80e0fc214526a5dfa680168faaf7 [2018-12-31 17:04:50,364 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-31 17:04:50,365 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-31 17:04:50,366 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-31 17:04:50,367 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-31 17:04:50,371 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-31 17:04:50,372 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 05:04:50" (1/1) ... [2018-12-31 17:04:50,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b00289d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:50, skipping insertion in model container [2018-12-31 17:04:50,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.12 05:04:50" (1/1) ... [2018-12-31 17:04:50,385 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-31 17:04:50,467 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-31 17:04:50,979 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 17:04:51,093 INFO L191 MainTranslator]: Completed pre-run [2018-12-31 17:04:51,291 INFO L204 PostProcessor]: Analyzing one entry point: main [2018-12-31 17:04:51,384 INFO L195 MainTranslator]: Completed translation [2018-12-31 17:04:51,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51 WrapperNode [2018-12-31 17:04:51,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-31 17:04:51,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-31 17:04:51,386 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-31 17:04:51,386 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-31 17:04:51,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,428 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,570 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-31 17:04:51,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-31 17:04:51,573 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-31 17:04:51,573 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-31 17:04:51,585 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,633 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,633 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,720 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,741 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (1/1) ... [2018-12-31 17:04:51,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-31 17:04:51,772 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-31 17:04:51,772 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-31 17:04:51,772 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-31 17:04:51,773 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.12 05:04:51" (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 [2018-12-31 17:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-12-31 17:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-12-31 17:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-31 17:04:51,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-12-31 17:04:51,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-12-31 17:04:51,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-31 17:04:51,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-31 17:04:52,177 FATAL L292 ToolchainWalker]: 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$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1416) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:680) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:553) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-12-31 17:04:52,184 INFO L168 Benchmark]: Toolchain (without parser) took 1819.17 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 940.6 MB in the beginning and 1.0 GB in the end (delta: -83.7 MB). Peak memory consumption was 33.8 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:52,186 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-31 17:04:52,187 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1019.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -143.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:52,188 INFO L168 Benchmark]: Boogie Procedure Inliner took 185.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:52,189 INFO L168 Benchmark]: Boogie Preprocessor took 200.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:52,190 INFO L168 Benchmark]: RCFGBuilder took 410.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. [2018-12-31 17:04:52,196 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 978.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1019.07 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 117.4 MB). Free memory was 940.6 MB in the beginning and 1.1 GB in the end (delta: -143.1 MB). Peak memory consumption was 32.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 185.34 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 200.16 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 20.6 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 410.77 ms. Allocated memory is still 1.1 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 25.1 MB). Peak memory consumption was 25.1 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1416) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...