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/Problem04_label10_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:14:19,023 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:14:19,025 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:14:19,042 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:14:19,042 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:14:19,044 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:14:19,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:14:19,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:14:19,053 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:14:19,055 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:14:19,056 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:14:19,056 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:14:19,066 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:14:19,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:14:19,068 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:14:19,072 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:14:19,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:14:19,075 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:14:19,078 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:14:19,081 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:14:19,082 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:14:19,084 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:14:19,089 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:14:19,090 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:14:19,090 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:14:19,091 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:14:19,092 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:14:19,092 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:14:19,093 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:14:19,095 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:14:19,097 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:14:19,098 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:14:19,100 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:14:19,100 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:14:19,101 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:14:19,101 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:14:19,101 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:14:19,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:14:19,104 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:14:19,104 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 21:14:19,127 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:14:19,128 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:14:19,129 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:14:19,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:14:19,129 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:14:19,129 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:14:19,130 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:14:19,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:14:19,130 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:14:19,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:14:19,130 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:14:19,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:14:19,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:14:19,131 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:14:19,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:14:19,131 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:14:19,132 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:14:19,132 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:14:19,132 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:14:19,132 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:14:19,132 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:14:19,133 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:14:19,133 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:14:19,133 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:14:19,133 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:14:19,133 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:14:19,134 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:14:19,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:14:19,134 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 21:14:19,168 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:14:19,183 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:14:19,187 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:14:19,188 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:14:19,188 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:14:19,189 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2019-03-17 21:14:19,234 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaec05ff9/c1ba12dbd5bb428bbd45b337f66b4cd5/FLAG1b2a36408 [2019-03-17 21:14:20,048 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:14:20,050 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2019-03-17 21:14:20,086 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaec05ff9/c1ba12dbd5bb428bbd45b337f66b4cd5/FLAG1b2a36408 [2019-03-17 21:14:20,583 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aaec05ff9/c1ba12dbd5bb428bbd45b337f66b4cd5 [2019-03-17 21:14:20,594 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:14:20,595 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:14:20,596 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:20,597 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:14:20,600 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:14:20,601 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:20" (1/1) ... [2019-03-17 21:14:20,604 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6effdc4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:20, skipping insertion in model container [2019-03-17 21:14:20,604 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:20" (1/1) ... [2019-03-17 21:14:20,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:14:20,789 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:14:22,267 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:22,276 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:14:23,239 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:23,273 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:14:23,273 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23 WrapperNode [2019-03-17 21:14:23,274 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:23,274 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:23,275 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:14:23,275 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:14:23,285 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,527 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:23,528 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:14:23,528 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:14:23,528 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:14:23,538 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,539 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,558 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,558 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (1/1) ... [2019-03-17 21:14:23,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:14:23,727 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:14:23,727 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:14:23,727 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:14:23,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:23" (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 21:14:23,804 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:14:23,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:14:34,357 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:14:34,358 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:14:34,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:34 BoogieIcfgContainer [2019-03-17 21:14:34,361 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:14:34,362 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:14:34,362 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:14:34,362 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:14:34,367 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:34" (1/1) ... [2019-03-17 21:14:49,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:49 HornClauseAST [2019-03-17 21:14:49,716 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:14:49,716 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:14:49,716 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:14:49,717 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:14:49,718 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:49" (1/1) ... [2019-03-17 21:14:49,720 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label10_true-unreach-call.c_UID3035951568378999510.smt2 [2019-03-17 21:14:50,478 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:14:50,480 INFO L168 Benchmark]: Toolchain (without parser) took 29885.18 ms. Allocated memory was 113.8 MB in the beginning and 1.1 GB in the end (delta: 939.0 MB). Free memory was 45.9 MB in the beginning and 211.3 MB in the end (delta: -165.4 MB). Peak memory consumption was 773.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,481 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 113.8 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:14:50,482 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2677.61 ms. Allocated memory was 113.8 MB in the beginning and 223.9 MB in the end (delta: 110.1 MB). Free memory was 45.5 MB in the beginning and 169.3 MB in the end (delta: -123.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,482 INFO L168 Benchmark]: Boogie Procedure Inliner took 253.15 ms. Allocated memory is still 223.9 MB. Free memory was 169.3 MB in the beginning and 131.5 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,483 INFO L168 Benchmark]: Boogie Preprocessor took 198.27 ms. Allocated memory is still 223.9 MB. Free memory was 131.5 MB in the beginning and 102.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,483 INFO L168 Benchmark]: RCFGBuilder took 10634.82 ms. Allocated memory was 223.9 MB in the beginning and 420.5 MB in the end (delta: 196.6 MB). Free memory was 102.4 MB in the beginning and 293.6 MB in the end (delta: -191.1 MB). Peak memory consumption was 244.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,484 INFO L168 Benchmark]: IcfgToChc took 15354.28 ms. Allocated memory was 420.5 MB in the beginning and 1.1 GB in the end (delta: 632.3 MB). Free memory was 293.6 MB in the beginning and 424.6 MB in the end (delta: -131.1 MB). Peak memory consumption was 748.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,484 INFO L168 Benchmark]: ChcSmtPrinter took 761.88 ms. Allocated memory is still 1.1 GB. Free memory was 424.6 MB in the beginning and 211.3 MB in the end (delta: 213.4 MB). Peak memory consumption was 213.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:50,487 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 113.8 MB. Free memory is still 78.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2677.61 ms. Allocated memory was 113.8 MB in the beginning and 223.9 MB in the end (delta: 110.1 MB). Free memory was 45.5 MB in the beginning and 169.3 MB in the end (delta: -123.8 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 253.15 ms. Allocated memory is still 223.9 MB. Free memory was 169.3 MB in the beginning and 131.5 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 198.27 ms. Allocated memory is still 223.9 MB. Free memory was 131.5 MB in the beginning and 102.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10634.82 ms. Allocated memory was 223.9 MB in the beginning and 420.5 MB in the end (delta: 196.6 MB). Free memory was 102.4 MB in the beginning and 293.6 MB in the end (delta: -191.1 MB). Peak memory consumption was 244.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 15354.28 ms. Allocated memory was 420.5 MB in the beginning and 1.1 GB in the end (delta: 632.3 MB). Free memory was 293.6 MB in the beginning and 424.6 MB in the end (delta: -131.1 MB). Peak memory consumption was 748.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 761.88 ms. Allocated memory is still 1.1 GB. Free memory was 424.6 MB in the beginning and 211.3 MB in the end (delta: 213.4 MB). Peak memory consumption was 213.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...