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/Problem06_label50_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:56:09,267 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:56:09,269 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:56:09,283 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:56:09,283 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:56:09,284 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:56:09,285 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:56:09,287 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:56:09,289 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:56:09,290 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:56:09,291 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:56:09,291 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:56:09,292 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:56:09,293 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:56:09,294 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:56:09,295 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:56:09,296 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:56:09,298 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:56:09,300 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:56:09,302 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:56:09,303 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:56:09,304 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:56:09,306 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:56:09,306 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:56:09,306 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:56:09,307 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:56:09,308 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:56:09,309 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:56:09,309 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:56:09,310 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:56:09,310 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:56:09,313 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:56:09,314 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:56:09,315 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:56:09,316 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:56:09,317 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:56:09,317 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:56:09,319 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:56:09,320 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:56:09,320 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 11:56:09,349 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:56:09,349 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:56:09,352 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:56:09,352 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:56:09,352 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:56:09,352 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:56:09,353 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:56:09,354 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:56:09,354 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:56:09,354 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:56:09,354 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:56:09,354 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:56:09,355 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:56:09,356 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:56:09,356 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:56:09,356 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:56:09,356 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:56:09,356 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:56:09,357 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:56:09,357 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:56:09,357 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:56:09,357 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:56:09,357 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:56:09,358 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:56:09,358 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:56:09,358 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:56:09,358 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:56:09,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:56:09,359 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 11:56:09,405 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:56:09,417 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:56:09,420 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:56:09,422 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:56:09,422 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:56:09,423 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label50_true-unreach-call.c [2019-03-17 11:56:09,476 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b77c95c6/3cbb23cd81bf4077bcc500a90217465d/FLAGb21aa99b7 [2019-03-17 11:56:10,381 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:56:10,382 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label50_true-unreach-call.c [2019-03-17 11:56:10,425 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b77c95c6/3cbb23cd81bf4077bcc500a90217465d/FLAGb21aa99b7 [2019-03-17 11:56:10,761 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8b77c95c6/3cbb23cd81bf4077bcc500a90217465d [2019-03-17 11:56:10,771 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:56:10,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:56:10,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:56:10,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:56:10,778 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:56:10,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:56:10" (1/1) ... [2019-03-17 11:56:10,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c293a3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:10, skipping insertion in model container [2019-03-17 11:56:10,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:56:10" (1/1) ... [2019-03-17 11:56:10,934 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:56:11,130 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:56:13,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:56:13,338 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:56:14,629 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:56:14,687 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:56:14,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14 WrapperNode [2019-03-17 11:56:14,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:56:14,688 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:56:14,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:56:14,689 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:56:14,699 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:14,774 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,021 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:56:15,021 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:56:15,021 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:56:15,022 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:56:15,032 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,070 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,070 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,886 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:15,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (1/1) ... [2019-03-17 11:56:16,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:56:16,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:56:16,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:56:16,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:56:16,025 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:56:14" (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 11:56:16,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:56:16,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:56:26,564 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:56:26,565 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 11:56:26,567 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:56:26 BoogieIcfgContainer [2019-03-17 11:56:26,567 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:56:26,567 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:56:26,568 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:56:26,568 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:56:26,571 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:56:26" (1/1) ... [2019-03-17 11:57:05,051 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:57:05 HornClauseAST [2019-03-17 11:57:05,051 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:57:05,052 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:57:05,052 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:57:05,052 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:57:05,053 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:57:05" (1/1) ... [2019-03-17 11:57:05,056 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label50_true-unreach-call.c_UID4467557610962755394.smt2 Received shutdown request... [2019-03-17 11:57:06,819 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:57:06,821 INFO L168 Benchmark]: Toolchain (without parser) took 56049.30 ms. Allocated memory was 112.2 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 34.2 MB in the beginning and 973.4 MB in the end (delta: -939.2 MB). Peak memory consumption was 1.5 GB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,823 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:57:06,823 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3914.23 ms. Allocated memory was 112.2 MB in the beginning and 263.7 MB in the end (delta: 151.5 MB). Free memory was 34.0 MB in the beginning and 111.6 MB in the end (delta: -77.6 MB). Peak memory consumption was 102.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,824 INFO L168 Benchmark]: Boogie Procedure Inliner took 332.65 ms. Allocated memory is still 263.7 MB. Free memory was 111.6 MB in the beginning and 42.4 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,824 INFO L168 Benchmark]: Boogie Preprocessor took 1002.34 ms. Allocated memory was 263.7 MB in the beginning and 334.0 MB in the end (delta: 70.3 MB). Free memory was 42.4 MB in the beginning and 211.7 MB in the end (delta: -169.3 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,824 INFO L168 Benchmark]: RCFGBuilder took 10543.18 ms. Allocated memory was 334.0 MB in the beginning and 586.7 MB in the end (delta: 252.7 MB). Free memory was 211.7 MB in the beginning and 364.6 MB in the end (delta: -152.9 MB). Peak memory consumption was 325.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,825 INFO L168 Benchmark]: IcfgToChc took 38484.27 ms. Allocated memory was 586.7 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 364.6 MB in the beginning and 431.5 MB in the end (delta: -66.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,825 INFO L168 Benchmark]: ChcSmtPrinter took 1767.76 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -12.1 MB). Free memory was 431.5 MB in the beginning and 973.4 MB in the end (delta: -541.9 MB). Peak memory consumption was 338.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:57:06,830 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3914.23 ms. Allocated memory was 112.2 MB in the beginning and 263.7 MB in the end (delta: 151.5 MB). Free memory was 34.0 MB in the beginning and 111.6 MB in the end (delta: -77.6 MB). Peak memory consumption was 102.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 332.65 ms. Allocated memory is still 263.7 MB. Free memory was 111.6 MB in the beginning and 42.4 MB in the end (delta: 69.2 MB). Peak memory consumption was 69.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1002.34 ms. Allocated memory was 263.7 MB in the beginning and 334.0 MB in the end (delta: 70.3 MB). Free memory was 42.4 MB in the beginning and 211.7 MB in the end (delta: -169.3 MB). Peak memory consumption was 57.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10543.18 ms. Allocated memory was 334.0 MB in the beginning and 586.7 MB in the end (delta: 252.7 MB). Free memory was 211.7 MB in the beginning and 364.6 MB in the end (delta: -152.9 MB). Peak memory consumption was 325.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 38484.27 ms. Allocated memory was 586.7 MB in the beginning and 1.7 GB in the end (delta: 1.1 GB). Free memory was 364.6 MB in the beginning and 431.5 MB in the end (delta: -66.9 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1767.76 ms. Allocated memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: -12.1 MB). Free memory was 431.5 MB in the beginning and 973.4 MB in the end (delta: -541.9 MB). Peak memory consumption was 338.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown