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-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/pthread-divine/ring_1w1r_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-aa41828 [2018-11-22 23:05:55,348 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 23:05:55,352 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 23:05:55,369 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 23:05:55,370 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 23:05:55,371 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 23:05:55,372 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 23:05:55,375 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 23:05:55,377 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 23:05:55,378 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 23:05:55,378 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 23:05:55,379 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 23:05:55,380 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 23:05:55,381 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 23:05:55,382 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 23:05:55,383 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 23:05:55,384 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 23:05:55,386 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 23:05:55,388 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 23:05:55,390 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 23:05:55,392 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 23:05:55,394 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 23:05:55,397 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 23:05:55,398 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 23:05:55,398 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 23:05:55,400 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 23:05:55,401 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 23:05:55,402 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 23:05:55,403 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 23:05:55,404 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 23:05:55,404 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 23:05:55,405 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 23:05:55,405 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 23:05:55,405 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 23:05:55,406 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 23:05:55,407 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 23:05:55,407 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-22 23:05:55,433 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 23:05:55,433 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 23:05:55,435 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 23:05:55,435 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 23:05:55,436 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 23:05:55,436 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 23:05:55,436 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 23:05:55,437 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 23:05:55,437 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-22 23:05:55,437 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 23:05:55,437 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-22 23:05:55,437 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 23:05:55,438 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 23:05:55,440 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 23:05:55,440 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 23:05:55,440 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 23:05:55,441 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 23:05:55,441 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 23:05:55,441 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:05:55,441 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 23:05:55,441 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 23:05:55,442 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 23:05:55,442 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 23:05:55,443 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 23:05:55,443 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 23:05:55,443 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 23:05:55,496 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 23:05:55,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 23:05:55,513 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 23:05:55,515 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 23:05:55,515 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 23:05:55,516 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-divine/ring_1w1r_false-unreach-call.i [2018-11-22 23:05:55,592 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feb120e46/515f01ba18e540e88d8a8b31b8e5213d/FLAG5710cff84 [2018-11-22 23:05:56,115 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 23:05:56,116 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-divine/ring_1w1r_false-unreach-call.i [2018-11-22 23:05:56,136 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feb120e46/515f01ba18e540e88d8a8b31b8e5213d/FLAG5710cff84 [2018-11-22 23:05:56,381 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/feb120e46/515f01ba18e540e88d8a8b31b8e5213d [2018-11-22 23:05:56,391 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 23:05:56,392 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 23:05:56,393 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 23:05:56,393 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 23:05:56,397 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 23:05:56,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:05:56" (1/1) ... [2018-11-22 23:05:56,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ee555d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:56, skipping insertion in model container [2018-11-22 23:05:56,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:05:56" (1/1) ... [2018-11-22 23:05:56,414 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 23:05:56,496 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 23:05:56,790 WARN L613 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-22 23:05:57,113 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:05:57,130 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 23:05:57,160 WARN L613 FunctionHandler]: implicit declaration of function __builtin_bswap16 [2018-11-22 23:05:57,243 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 23:05:57,500 INFO L195 MainTranslator]: Completed translation [2018-11-22 23:05:57,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57 WrapperNode [2018-11-22 23:05:57,501 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 23:05:57,502 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 23:05:57,503 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 23:05:57,503 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 23:05:57,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,619 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 23:05:57,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 23:05:57,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 23:05:57,623 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 23:05:57,635 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,635 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,639 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,639 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,676 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... [2018-11-22 23:05:57,687 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 23:05:57,690 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 23:05:57,690 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 23:05:57,691 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 23:05:57,692 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:05:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 23:05:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 23:05:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 23:05:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 23:05:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 23:05:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure reader_nowait_fn [2018-11-22 23:05:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure reader_nowait_fn [2018-11-22 23:05:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 23:05:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 23:05:57,760 WARN L198 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2018-11-22 23:05:58,501 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) [2018-11-22 23:05:58,506 INFO L168 Benchmark]: Toolchain (without parser) took 2114.53 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -738.9 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:05:58,508 INFO L168 Benchmark]: CDTParser took 0.27 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. [2018-11-22 23:05:58,509 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1108.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -790.2 MB). Peak memory consumption was 40.4 MB. Max. memory is 7.1 GB. [2018-11-22 23:05:58,510 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.57 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. [2018-11-22 23:05:58,511 INFO L168 Benchmark]: Boogie Preprocessor took 70.61 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-22 23:05:58,511 INFO L168 Benchmark]: RCFGBuilder took 814.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. [2018-11-22 23:05:58,516 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1108.83 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 736.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -790.2 MB). Peak memory consumption was 40.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 116.57 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 70.61 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 814.46 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 23.3 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...