java -ea -Xmx8000000000 -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 ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_true-unreach-call.2_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:09:09,568 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:09:09,575 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:09:09,592 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:09:09,593 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:09:09,594 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:09:09,595 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:09:09,597 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:09:09,599 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:09:09,599 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:09:09,600 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:09:09,601 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:09:09,602 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:09:09,603 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:09:09,604 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:09:09,605 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:09:09,606 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:09:09,607 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:09:09,610 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:09:09,611 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:09:09,612 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:09:09,614 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:09:09,616 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:09:09,617 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:09:09,617 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:09:09,618 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:09:09,619 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:09:09,620 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:09:09,621 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:09:09,622 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:09:09,622 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:09:09,623 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:09:09,623 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:09:09,624 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:09:09,625 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:09:09,626 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:09:09,626 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Termination-64bit-Automizer_Default.epf [2018-11-23 02:09:09,643 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:09:09,644 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:09:09,645 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 02:09:09,645 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 02:09:09,646 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 02:09:09,646 INFO L131 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2018-11-23 02:09:09,646 INFO L133 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2018-11-23 02:09:09,646 INFO L133 SettingsManager]: * Use old map elimination=false [2018-11-23 02:09:09,646 INFO L133 SettingsManager]: * Use external solver (rank synthesis)=false [2018-11-23 02:09:09,647 INFO L133 SettingsManager]: * Use only trivial implications for array writes=true [2018-11-23 02:09:09,647 INFO L133 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2018-11-23 02:09:09,647 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:09:09,647 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-11-23 02:09:09,648 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:09:09,648 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:09:09,648 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2018-11-23 02:09:09,648 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2018-11-23 02:09:09,648 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2018-11-23 02:09:09,649 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:09:09,649 INFO L133 SettingsManager]: * Assume nondeterminstic values are in range=false [2018-11-23 02:09:09,649 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:09:09,649 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2018-11-23 02:09:09,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:09:09,650 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:09:09,650 INFO L133 SettingsManager]: * To the following directory=/home/matthias/ultimate/dump [2018-11-23 02:09:09,650 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:09:09,650 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 02:09:09,650 INFO L133 SettingsManager]: * Dump automata to the following directory=/home/matthias/ultimate/dump/auto [2018-11-23 02:09:09,651 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-11-23 02:09:09,652 INFO L133 SettingsManager]: * TransformationType=MODULO_NEIGHBOR [2018-11-23 02:09:09,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:09:09,729 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:09:09,734 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:09:09,736 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:09:09,737 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:09:09,737 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/rekh_ctm_true-unreach-call.2_true-termination.c [2018-11-23 02:09:09,813 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308457200/b11fc487d80845d8ae4d04a5a6547cbe/FLAG0c9d2b041 [2018-11-23 02:09:10,553 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:09:10,553 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/rekh_ctm_true-unreach-call.2_true-termination.c [2018-11-23 02:09:10,580 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308457200/b11fc487d80845d8ae4d04a5a6547cbe/FLAG0c9d2b041 [2018-11-23 02:09:10,650 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/308457200/b11fc487d80845d8ae4d04a5a6547cbe [2018-11-23 02:09:10,662 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:09:10,663 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-23 02:09:10,665 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:09:10,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:09:10,669 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:09:10,671 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:10" (1/1) ... [2018-11-23 02:09:10,674 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f2541e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:10, skipping insertion in model container [2018-11-23 02:09:10,674 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:09:10" (1/1) ... [2018-11-23 02:09:10,685 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:09:10,795 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:09:12,114 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:09:12,154 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:09:12,618 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:09:12,746 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:09:12,747 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12 WrapperNode [2018-11-23 02:09:12,747 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:09:12,748 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:09:12,748 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:09:12,749 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:09:12,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:12,887 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:21,645 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:09:21,646 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:09:21,646 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:09:21,646 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:09:21,655 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:21,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:22,747 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:22,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:26,464 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:27,273 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:27,898 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (1/1) ... [2018-11-23 02:09:28,907 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:09:28,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:09:28,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:09:28,908 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:09:28,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:09:12" (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: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 [2018-11-23 02:09:28,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 02:09:28,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 02:09:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 02:09:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-23 02:09:28,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:09:28,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:09:29,746 FATAL L292 ToolchainWalker]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:548) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:254) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2018-11-23 02:09:29,753 INFO L168 Benchmark]: Toolchain (without parser) took 19089.98 ms. Allocated memory was 1.5 GB in the beginning and 3.8 GB in the end (delta: 2.2 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -369.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-23 02:09:29,755 INFO L168 Benchmark]: CDTParser took 0.86 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 02:09:29,756 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2082.79 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 755.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -715.2 MB). Peak memory consumption was 127.2 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:29,757 INFO L168 Benchmark]: Boogie Procedure Inliner took 8897.40 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 469.2 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 300.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-11-23 02:09:29,758 INFO L168 Benchmark]: Boogie Preprocessor took 7261.89 ms. Allocated memory was 2.8 GB in the beginning and 3.8 GB in the end (delta: 991.4 MB). Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -107.6 MB). Peak memory consumption was 959.6 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:29,760 INFO L168 Benchmark]: RCFGBuilder took 843.14 ms. Allocated memory is still 3.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 152.7 MB). Peak memory consumption was 152.7 MB. Max. memory is 7.1 GB. [2018-11-23 02:09:29,767 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.86 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2082.79 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 755.5 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -715.2 MB). Peak memory consumption was 127.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 8897.40 ms. Allocated memory was 2.3 GB in the beginning and 2.8 GB in the end (delta: 469.2 MB). Free memory was 2.1 GB in the beginning and 1.8 GB in the end (delta: 300.7 MB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 7261.89 ms. Allocated memory was 2.8 GB in the beginning and 3.8 GB in the end (delta: 991.4 MB). Free memory was 1.8 GB in the beginning and 1.9 GB in the end (delta: -107.6 MB). Peak memory consumption was 959.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 843.14 ms. Allocated memory is still 3.8 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 152.7 MB). Peak memory consumption was 152.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...