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/AutomizerCInline_WitnessPrinter.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-61f4311 [2018-11-23 12:56:11,108 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 12:56:11,111 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 12:56:11,128 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 12:56:11,128 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 12:56:11,130 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 12:56:11,131 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 12:56:11,134 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 12:56:11,143 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 12:56:11,144 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 12:56:11,148 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 12:56:11,148 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 12:56:11,149 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 12:56:11,150 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 12:56:11,152 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 12:56:11,155 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 12:56:11,156 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 12:56:11,161 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 12:56:11,166 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 12:56:11,169 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 12:56:11,170 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 12:56:11,171 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 12:56:11,174 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 12:56:11,174 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 12:56:11,178 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 12:56:11,179 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 12:56:11,182 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 12:56:11,184 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 12:56:11,187 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 12:56:11,188 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 12:56:11,189 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 12:56:11,189 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 12:56:11,190 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 12:56:11,190 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 12:56:11,192 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 12:56:11,193 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 12:56:11,193 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 [2018-11-23 12:56:11,221 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 12:56:11,221 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 12:56:11,223 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 12:56:11,223 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 12:56:11,223 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-23 12:56:11,224 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-23 12:56:11,224 INFO L133 SettingsManager]: * Use SBE=true [2018-11-23 12:56:11,224 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 12:56:11,224 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 12:56:11,226 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 12:56:11,226 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 12:56:11,226 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 12:56:11,226 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 12:56:11,227 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 12:56:11,227 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 12:56:11,227 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 12:56:11,227 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 12:56:11,227 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 12:56:11,229 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 12:56:11,229 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 12:56:11,229 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 12:56:11,229 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 12:56:11,229 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 12:56:11,230 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 12:56:11,230 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 12:56:11,230 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 12:56:11,230 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 12:56:11,230 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-23 12:56:11,230 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 12:56:11,231 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 12:56:11,231 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 12:56:11,299 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 12:56:11,317 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 12:56:11,321 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 12:56:11,322 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 12:56:11,322 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 12:56:11,323 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i [2018-11-23 12:56:11,392 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/862a2eb4b/e62433c1e8b94d768e131d5af4172597/FLAGf56c4d01e [2018-11-23 12:56:11,925 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 12:56:11,926 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-simple/dll2c_append_equal_true-unreach-call_true-valid-memsafety.i [2018-11-23 12:56:11,939 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/862a2eb4b/e62433c1e8b94d768e131d5af4172597/FLAGf56c4d01e [2018-11-23 12:56:12,169 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/862a2eb4b/e62433c1e8b94d768e131d5af4172597 [2018-11-23 12:56:12,179 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 12:56:12,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 12:56:12,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:12,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 12:56:12,185 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 12:56:12,187 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:12,190 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77d51539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12, skipping insertion in model container [2018-11-23 12:56:12,190 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:12,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 12:56:12,259 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 12:56:12,721 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:12,738 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 12:56:12,805 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 12:56:12,941 INFO L195 MainTranslator]: Completed translation [2018-11-23 12:56:12,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12 WrapperNode [2018-11-23 12:56:12,942 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 12:56:12,943 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:12,943 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 12:56:12,943 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 12:56:12,953 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:12,979 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:12,990 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 12:56:12,990 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 12:56:12,991 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 12:56:12,991 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 12:56:12,999 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:12,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,005 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,032 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,045 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (1/1) ... [2018-11-23 12:56:13,054 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 12:56:13,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 12:56:13,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 12:56:13,057 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 12:56:13,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:56:12" (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: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 [2018-11-23 12:56:13,143 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_create [2018-11-23 12:56:13,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_create [2018-11-23 12:56:13,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-23 12:56:13,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-23 12:56:13,144 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 12:56:13,144 INFO L138 BoogieDeclarations]: Found implementation of procedure exit [2018-11-23 12:56:13,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-23 12:56:13,144 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2018-11-23 12:56:13,146 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2018-11-23 12:56:13,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 12:56:13,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 12:56:13,146 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 12:56:13,146 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 12:56:13,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-23 12:56:13,148 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_append [2018-11-23 12:56:13,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_append [2018-11-23 12:56:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-23 12:56:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure dll_circular_destroy [2018-11-23 12:56:13,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_circular_destroy [2018-11-23 12:56:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-23 12:56:13,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-23 12:56:13,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 12:56:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 12:56:13,369 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 12:56:13,374 INFO L168 Benchmark]: Toolchain (without parser) took 1194.16 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 739.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -763.7 MB). There was no memory consumed. Max. memory is 7.1 GB. [2018-11-23 12:56:13,376 INFO L168 Benchmark]: CDTParser took 0.25 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 12:56:13,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 761.31 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 739.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -799.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 7.1 GB. [2018-11-23 12:56:13,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 47.15 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: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. [2018-11-23 12:56:13,379 INFO L168 Benchmark]: Boogie Preprocessor took 63.87 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. [2018-11-23 12:56:13,379 INFO L168 Benchmark]: RCFGBuilder took 315.84 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: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. [2018-11-23 12:56:13,386 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 761.31 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 739.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -799.0 MB). Peak memory consumption was 52.0 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 47.15 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.2 MB). Peak memory consumption was 13.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 63.87 ms. Allocated memory is still 2.3 GB. Free memory is still 2.2 GB. There was no memory consumed. Max. memory is 7.1 GB. * RCFGBuilder took 315.84 ms. Allocated memory is still 2.3 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 22.1 MB). Peak memory consumption was 22.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join. de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: If mcurrent is LocNode, then st is first statement of a block or fist statement after a call, fork, or join.: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:657) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...