./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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-2.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 485174163ed0806985dee450dc96253013a6670a ......................................................................................................................................................................................... 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-2.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 485174163ed0806985dee450dc96253013a6670a .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-11-28 17:55:39,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:55:39,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:55:39,140 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:55:39,141 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:55:39,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:55:39,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:55:39,146 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:55:39,148 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:55:39,149 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:55:39,150 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:55:39,151 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:55:39,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:55:39,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:55:39,159 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:55:39,160 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:55:39,161 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:55:39,165 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:55:39,167 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:55:39,170 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:55:39,176 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:55:39,180 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:55:39,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:55:39,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:55:39,188 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:55:39,189 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:55:39,189 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:55:39,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:55:39,192 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:55:39,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:55:39,194 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:55:39,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:55:39,195 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:55:39,196 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:55:39,198 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:55:39,198 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:55:39,199 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:55:39,200 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:55:39,200 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:55:39,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:55:39,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:55:39,207 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-28 17:55:39,230 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:55:39,231 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:55:39,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:55:39,233 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:55:39,233 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:55:39,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:55:39,234 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:55:39,234 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-28 17:55:39,234 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:55:39,235 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:55:39,235 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:55:39,235 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:55:39,236 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:55:39,237 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:55:39,237 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:55:39,238 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:55:39,238 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:55:39,238 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:55:39,239 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:55:39,239 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:55:39,239 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:55:39,239 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:55:39,240 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:55:39,240 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:55:39,240 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:55:39,241 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-28 17:55:39,241 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-28 17:55:39,241 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:55:39,241 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:55:39,242 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 -> 485174163ed0806985dee450dc96253013a6670a [2019-11-28 17:55:39,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:55:39,555 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:55:39,559 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:55:39,561 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:55:39,561 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:55:39,562 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-28 17:55:39,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef14f526a/23c0337739484abcbe092bc923a59d4f/FLAG71907aeb5 [2019-11-28 17:55:40,171 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:55:40,172 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-28 17:55:40,208 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef14f526a/23c0337739484abcbe092bc923a59d4f/FLAG71907aeb5 [2019-11-28 17:55:40,437 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef14f526a/23c0337739484abcbe092bc923a59d4f [2019-11-28 17:55:40,440 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:55:40,442 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:55:40,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:40,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:55:40,447 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:55:40,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b836fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:40, skipping insertion in model container [2019-11-28 17:55:40,452 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:40" (1/1) ... [2019-11-28 17:55:40,460 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:55:40,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:55:41,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:41,199 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:55:41,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:41,383 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:55:41,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41 WrapperNode [2019-11-28 17:55:41,384 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:41,385 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:41,385 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:55:41,386 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:55:41,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,422 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,571 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:41,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:55:41,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:55:41,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:55:41,582 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,583 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,622 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,733 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,769 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,784 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (1/1) ... [2019-11-28 17:55:41,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:55:41,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:55:41,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:55:41,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:55:41,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:41" (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 17:55:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-28 17:55:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-28 17:55:41,905 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 17:55:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:55:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 17:55:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 17:55:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-28 17:55:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:55:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:55:42,250 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 17:55:42,261 INFO L168 Benchmark]: Toolchain (without parser) took 1818.47 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 955.0 MB in the beginning and 1.0 GB in the end (delta: -72.2 MB). Peak memory consumption was 55.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:42,263 INFO L168 Benchmark]: CDTParser took 0.28 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 17:55:42,264 INFO L168 Benchmark]: CACSL2BoogieTranslator took 941.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -132.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:42,267 INFO L168 Benchmark]: Boogie Procedure Inliner took 186.59 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: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:42,268 INFO L168 Benchmark]: Boogie Preprocessor took 243.51 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: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:42,269 INFO L168 Benchmark]: RCFGBuilder took 442.79 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: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:42,279 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 941.29 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 127.4 MB). Free memory was 955.0 MB in the beginning and 1.1 GB in the end (delta: -132.4 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 186.59 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 20.5 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 243.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 442.79 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 26.0 MB). Peak memory consumption was 26.0 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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 17:55:44,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-28 17:55:44,370 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-28 17:55:44,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-28 17:55:44,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-28 17:55:44,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-28 17:55:44,385 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-28 17:55:44,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-28 17:55:44,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-28 17:55:44,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-28 17:55:44,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-28 17:55:44,392 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-28 17:55:44,392 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-28 17:55:44,394 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-28 17:55:44,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-28 17:55:44,396 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-28 17:55:44,397 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-28 17:55:44,399 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-28 17:55:44,401 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-28 17:55:44,403 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-28 17:55:44,406 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-28 17:55:44,407 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-28 17:55:44,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-28 17:55:44,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-28 17:55:44,413 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-28 17:55:44,414 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-28 17:55:44,414 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-28 17:55:44,415 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-28 17:55:44,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-28 17:55:44,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-28 17:55:44,418 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-28 17:55:44,419 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-28 17:55:44,420 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-28 17:55:44,421 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-28 17:55:44,423 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-28 17:55:44,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-28 17:55:44,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-28 17:55:44,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-28 17:55:44,429 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-28 17:55:44,430 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-28 17:55:44,431 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-28 17:55:44,432 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-28 17:55:44,449 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-28 17:55:44,449 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-28 17:55:44,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-28 17:55:44,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-28 17:55:44,451 INFO L138 SettingsManager]: * Use SBE=true [2019-11-28 17:55:44,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-28 17:55:44,452 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-28 17:55:44,452 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-28 17:55:44,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-28 17:55:44,453 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-28 17:55:44,453 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-28 17:55:44,453 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-28 17:55:44,454 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-28 17:55:44,454 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-28 17:55:44,454 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-28 17:55:44,454 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-28 17:55:44,455 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-28 17:55:44,455 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-28 17:55:44,455 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-28 17:55:44,456 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-28 17:55:44,456 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-28 17:55:44,456 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-28 17:55:44,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-28 17:55:44,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-28 17:55:44,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-28 17:55:44,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-28 17:55:44,458 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-28 17:55:44,458 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-28 17:55:44,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-28 17:55:44,458 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-11-28 17:55:44,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-28 17:55:44,459 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 -> 485174163ed0806985dee450dc96253013a6670a [2019-11-28 17:55:44,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-28 17:55:44,808 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-28 17:55:44,814 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-28 17:55:44,816 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-28 17:55:44,818 INFO L275 PluginConnector]: CDTParser initialized [2019-11-28 17:55:44,819 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-28 17:55:44,891 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f65a0857c/2342a033a3a04876a1badf14d86c03bc/FLAG8185f8eff [2019-11-28 17:55:45,406 INFO L306 CDTParser]: Found 1 translation units. [2019-11-28 17:55:45,407 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/seq-pthread/cs_read_write_lock-2.i [2019-11-28 17:55:45,441 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f65a0857c/2342a033a3a04876a1badf14d86c03bc/FLAG8185f8eff [2019-11-28 17:55:45,694 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f65a0857c/2342a033a3a04876a1badf14d86c03bc [2019-11-28 17:55:45,697 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-28 17:55:45,698 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-28 17:55:45,699 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:45,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-28 17:55:45,703 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-28 17:55:45,704 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a9a379 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:45, skipping insertion in model container [2019-11-28 17:55:45,707 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:55:45" (1/1) ... [2019-11-28 17:55:45,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-28 17:55:45,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-28 17:55:46,315 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:46,349 INFO L203 MainTranslator]: Completed pre-run [2019-11-28 17:55:46,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-28 17:55:46,582 INFO L208 MainTranslator]: Completed translation [2019-11-28 17:55:46,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46 WrapperNode [2019-11-28 17:55:46,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-28 17:55:46,584 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:46,584 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-28 17:55:46,584 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-28 17:55:46,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-28 17:55:46,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-28 17:55:46,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-28 17:55:46,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-28 17:55:46,768 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,819 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,936 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (1/1) ... [2019-11-28 17:55:46,995 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-28 17:55:46,996 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-28 17:55:46,996 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-28 17:55:46,997 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-28 17:55:46,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:55:46" (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 [2019-11-28 17:55:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-28 17:55:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-28 17:55:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-28 17:55:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-28 17:55:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-28 17:55:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-28 17:55:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-28 17:55:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-28 17:55:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-28 17:55:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-28 17:55:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-28 17:55:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-28 17:55:47,398 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 17:55:47,407 INFO L168 Benchmark]: Toolchain (without parser) took 1706.97 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 956.3 MB in the beginning and 1.0 GB in the end (delta: -86.6 MB). Peak memory consumption was 58.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:47,408 INFO L168 Benchmark]: CDTParser took 0.31 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 17:55:47,410 INFO L168 Benchmark]: CACSL2BoogieTranslator took 883.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -156.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:47,412 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:47,414 INFO L168 Benchmark]: Boogie Preprocessor took 238.35 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:47,415 INFO L168 Benchmark]: RCFGBuilder took 407.43 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: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. [2019-11-28 17:55:47,425 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 1.0 GB. Free memory is still 987.2 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 883.74 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 145.2 MB). Free memory was 951.0 MB in the beginning and 1.1 GB in the end (delta: -156.0 MB). Peak memory consumption was 20.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 173.65 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 19.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 238.35 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 407.43 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...