./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/pthread-atomic/gcd-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/pthread-atomic/gcd-2.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1695f92e2931d9a1525ac9e329f840f66d114c73 .............................................................................................................................................................................................. Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY 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 [2019-12-07 17:49:48,195 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:49:48,196 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:49:48,203 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:49:48,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:49:48,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:49:48,205 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:49:48,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:49:48,208 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:49:48,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:49:48,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:49:48,211 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:49:48,211 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:49:48,211 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:49:48,212 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:49:48,213 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:49:48,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:49:48,214 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:49:48,215 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:49:48,217 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:49:48,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:49:48,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:49:48,220 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:49:48,221 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:49:48,223 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:49:48,223 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:49:48,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:49:48,224 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:49:48,224 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:49:48,225 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:49:48,225 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:49:48,225 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:49:48,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:49:48,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:49:48,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:49:48,228 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:49:48,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:49:48,228 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:49:48,228 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:49:48,229 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:49:48,230 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:49:48,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/config/svcomp-Termination-32bit-Automizer_Default.epf [2019-12-07 17:49:48,245 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:49:48,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:49:48,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:49:48,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:49:48,247 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:49:48,247 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2019-12-07 17:49:48,247 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2019-12-07 17:49:48,247 INFO L138 SettingsManager]: * Use old map elimination=false [2019-12-07 17:49:48,247 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2019-12-07 17:49:48,247 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2019-12-07 17:49:48,248 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2019-12-07 17:49:48,248 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:49:48,248 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-07 17:49:48,248 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2019-12-07 17:49:48,248 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2019-12-07 17:49:48,249 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2019-12-07 17:49:48,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:49:48,250 INFO L138 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2019-12-07 17:49:48,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:49:48,251 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:49:48,251 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:49:48,251 INFO L138 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2019-12-07 17:49:48,251 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2019-12-07 17:49:48,251 INFO L138 SettingsManager]: * TransformationType=MODULO_NEIGHBOR Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) 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 -> 1695f92e2931d9a1525ac9e329f840f66d114c73 [2019-12-07 17:49:48,349 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:49:48,358 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:49:48,360 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:49:48,361 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:49:48,361 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:49:48,362 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/../../sv-benchmarks/c/pthread-atomic/gcd-2.i [2019-12-07 17:49:48,399 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/data/cdadad076/47392b53bf644671a996f911ad835916/FLAGcc042e059 [2019-12-07 17:49:48,891 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:49:48,892 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/sv-benchmarks/c/pthread-atomic/gcd-2.i [2019-12-07 17:49:48,901 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/data/cdadad076/47392b53bf644671a996f911ad835916/FLAGcc042e059 [2019-12-07 17:49:48,911 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/data/cdadad076/47392b53bf644671a996f911ad835916 [2019-12-07 17:49:48,913 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:49:48,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:49:48,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:49:48,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:49:48,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:49:48,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:49:48" (1/1) ... [2019-12-07 17:49:48,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25bf35b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:48, skipping insertion in model container [2019-12-07 17:49:48,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:49:48" (1/1) ... [2019-12-07 17:49:48,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:49:48,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:49:49,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:49:49,212 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:49:49,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:49:49,297 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:49:49,298 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49 WrapperNode [2019-12-07 17:49:49,298 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:49:49,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:49:49,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:49:49,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:49:49,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:49:49,343 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-07 17:49:49,343 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-07 17:49:49,343 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-07 17:49:49,351 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,351 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,361 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,366 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... [2019-12-07 17:49:49,372 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-07 17:49:49,373 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-07 17:49:49,373 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-07 17:49:49,373 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-07 17:49:49,374 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:49:49" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_e05be19f-6f07-447d-9d2c-65c85146732a/bin/uautomizer/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2019-12-07 17:49:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-07 17:49:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-07 17:49:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-07 17:49:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-07 17:49:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure dec_a [2019-12-07 17:49:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_a [2019-12-07 17:49:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure dec_b [2019-12-07 17:49:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_b [2019-12-07 17:49:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-07 17:49:49,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-07 17:49:49,425 WARN L205 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2019-12-07 17:49:49,508 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) [2019-12-07 17:49:49,512 INFO L168 Benchmark]: Toolchain (without parser) took 597.48 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.5 MB in the beginning and 1.0 GB in the end (delta: -114.6 MB). There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:49:49,512 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:49:49,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 383.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. [2019-12-07 17:49:49,514 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:49:49,514 INFO L168 Benchmark]: Boogie Preprocessor took 29.47 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: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. [2019-12-07 17:49:49,515 INFO L168 Benchmark]: RCFGBuilder took 137.29 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: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. [2019-12-07 17:49:49,518 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 956.0 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 383.65 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 104.3 MB). Free memory was 934.5 MB in the beginning and 1.1 GB in the end (delta: -137.6 MB). Peak memory consumption was 18.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 44.50 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 29.47 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 11.5 GB. * RCFGBuilder took 137.29 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 21.9 MB). Peak memory consumption was 21.9 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: In atomic statements, GotoStatements are (currently) only allowed if they jump to exactly one label and this label is the next statement after the GotoStatement: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.processAtomicStatement(CfgBuilder.java:1520) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...