java -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/CToToChcInline.xml -s ../../../trunk/examples/settings//default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --chcprinter.save.file.in.source.directory true --chcprinter.use.automatic.naming true -i /storage/repos/svcomp/c/eca-rers2012/Problem01_label02_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:11:25,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:11:25,404 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:11:25,416 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:11:25,416 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:11:25,417 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:11:25,419 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:11:25,421 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:11:25,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:11:25,424 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:11:25,425 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:11:25,425 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:11:25,426 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:11:25,427 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:11:25,428 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:11:25,429 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:11:25,430 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:11:25,432 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:11:25,434 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:11:25,436 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:11:25,437 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:11:25,439 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:11:25,441 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:11:25,442 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:11:25,442 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:11:25,443 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:11:25,443 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:11:25,445 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:11:25,445 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:11:25,446 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:11:25,447 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:11:25,447 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:11:25,449 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:11:25,449 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:11:25,450 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:11:25,450 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:11:25,450 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:11:25,452 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:11:25,452 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:11:25,453 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 [2019-03-17 21:11:25,474 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:11:25,474 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:11:25,475 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:11:25,476 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:11:25,477 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:11:25,477 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:11:25,477 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:11:25,477 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:11:25,478 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:11:25,478 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:11:25,478 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:11:25,478 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:11:25,478 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:11:25,479 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:11:25,479 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:11:25,479 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:11:25,479 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:11:25,479 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:11:25,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:11:25,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:11:25,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:11:25,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:11:25,481 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:11:25,481 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:11:25,481 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:11:25,481 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:11:25,482 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:11:25,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:11:25,482 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Save file in source directory -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.chcprinter: Use automatic naming -> true [2019-03-17 21:11:25,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:11:25,551 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:11:25,557 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:11:25,559 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:11:25,559 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:11:25,560 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label02_true-unreach-call_false-termination.c [2019-03-17 21:11:25,616 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e10871d3/7dcf4082b4fb436eb81ac11a2b46120a/FLAGaa08c579f [2019-03-17 21:11:26,185 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:11:26,188 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label02_true-unreach-call_false-termination.c [2019-03-17 21:11:26,203 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e10871d3/7dcf4082b4fb436eb81ac11a2b46120a/FLAGaa08c579f [2019-03-17 21:11:26,418 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e10871d3/7dcf4082b4fb436eb81ac11a2b46120a [2019-03-17 21:11:26,428 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:11:26,430 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:11:26,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:26,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:11:26,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:11:26,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:26" (1/1) ... [2019-03-17 21:11:26,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b778e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:26, skipping insertion in model container [2019-03-17 21:11:26,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:11:26" (1/1) ... [2019-03-17 21:11:26,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:11:26,505 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:11:27,013 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:27,022 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:11:27,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:11:27,193 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:11:27,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27 WrapperNode [2019-03-17 21:11:27,194 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:11:27,195 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:27,195 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:11:27,195 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:11:27,205 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,328 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:11:27,414 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:11:27,414 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:11:27,414 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:11:27,433 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,446 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,446 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,477 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,508 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... [2019-03-17 21:11:27,513 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:11:27,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:11:27,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:11:27,514 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:11:27,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:11:27" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:11:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:11:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:11:30,727 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:11:30,727 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:11:30,729 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:30 BoogieIcfgContainer [2019-03-17 21:11:30,729 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:11:30,729 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:11:30,730 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:11:30,732 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:11:30,737 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:11:30" (1/1) ... [2019-03-17 21:11:33,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:11:33 HornClauseAST [2019-03-17 21:11:33,677 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:11:33,678 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:11:33,678 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:11:33,678 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:11:33,679 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:11:33" (1/1) ... [2019-03-17 21:11:33,681 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label02_true-unreach-call_false-termination.c_UID162450362717020253.smt2 [2019-03-17 21:11:33,854 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:11:33,855 INFO L168 Benchmark]: Toolchain (without parser) took 7426.72 ms. Allocated memory was 114.3 MB in the beginning and 339.2 MB in the end (delta: 224.9 MB). Free memory was 60.8 MB in the beginning and 232.6 MB in the end (delta: -171.7 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,857 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:11:33,858 INFO L168 Benchmark]: CACSL2BoogieTranslator took 763.69 ms. Allocated memory is still 114.3 MB. Free memory was 60.6 MB in the beginning and 77.9 MB in the end (delta: -17.3 MB). Peak memory consumption was 40.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,858 INFO L168 Benchmark]: Boogie Procedure Inliner took 218.58 ms. Allocated memory was 114.3 MB in the beginning and 183.0 MB in the end (delta: 68.7 MB). Free memory was 77.9 MB in the beginning and 161.3 MB in the end (delta: -83.4 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,859 INFO L168 Benchmark]: Boogie Preprocessor took 99.16 ms. Allocated memory is still 183.0 MB. Free memory was 161.3 MB in the beginning and 156.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,859 INFO L168 Benchmark]: RCFGBuilder took 3215.71 ms. Allocated memory is still 183.0 MB. Free memory was 156.6 MB in the beginning and 55.1 MB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,860 INFO L168 Benchmark]: IcfgToChc took 2948.00 ms. Allocated memory was 183.0 MB in the beginning and 339.2 MB in the end (delta: 156.2 MB). Free memory was 55.1 MB in the beginning and 261.8 MB in the end (delta: -206.7 MB). Peak memory consumption was 189.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,860 INFO L168 Benchmark]: ChcSmtPrinter took 176.20 ms. Allocated memory is still 339.2 MB. Free memory was 261.8 MB in the beginning and 232.6 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:11:33,864 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 763.69 ms. Allocated memory is still 114.3 MB. Free memory was 60.6 MB in the beginning and 77.9 MB in the end (delta: -17.3 MB). Peak memory consumption was 40.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 218.58 ms. Allocated memory was 114.3 MB in the beginning and 183.0 MB in the end (delta: 68.7 MB). Free memory was 77.9 MB in the beginning and 161.3 MB in the end (delta: -83.4 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 99.16 ms. Allocated memory is still 183.0 MB. Free memory was 161.3 MB in the beginning and 156.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3215.71 ms. Allocated memory is still 183.0 MB. Free memory was 156.6 MB in the beginning and 55.1 MB in the end (delta: 101.5 MB). Peak memory consumption was 101.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 2948.00 ms. Allocated memory was 183.0 MB in the beginning and 339.2 MB in the end (delta: 156.2 MB). Free memory was 55.1 MB in the beginning and 261.8 MB in the end (delta: -206.7 MB). Peak memory consumption was 189.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 176.20 ms. Allocated memory is still 339.2 MB. Free memory was 261.8 MB in the beginning and 232.6 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...