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/Problem13_label06_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:42:51,407 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:42:51,409 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:42:51,422 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:42:51,422 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:42:51,424 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:42:51,425 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:42:51,427 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:42:51,428 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:42:51,429 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:42:51,430 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:42:51,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:42:51,431 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:42:51,432 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:42:51,434 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:42:51,434 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:42:51,435 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:42:51,437 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:42:51,439 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:42:51,442 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:42:51,446 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:42:51,449 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:42:51,454 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:42:51,455 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:42:51,455 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:42:51,457 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:42:51,458 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:42:51,461 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:42:51,461 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:42:51,462 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:42:51,463 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:42:51,466 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:42:51,468 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:42:51,468 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:42:51,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:42:51,470 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:42:51,470 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:42:51,472 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:42:51,472 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:42:51,473 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 11:42:51,502 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:42:51,503 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:42:51,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:42:51,506 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:42:51,506 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:42:51,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:42:51,506 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:42:51,506 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:42:51,507 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:42:51,507 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:42:51,507 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:42:51,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:42:51,508 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:42:51,508 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:42:51,508 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:42:51,508 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:42:51,508 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:42:51,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:42:51,510 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:42:51,510 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:42:51,510 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:42:51,510 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:42:51,511 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:42:51,511 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:42:51,511 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:42:51,511 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:42:51,511 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:42:51,512 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:42:51,512 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 11:42:51,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:42:51,560 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:42:51,563 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:42:51,565 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:42:51,565 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:42:51,566 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label06_false-unreach-call.c [2019-03-17 11:42:51,623 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd9ed1f/011821bf5c52492a955e1be5b405c538/FLAGe085f1824 [2019-03-17 11:42:52,483 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:42:52,483 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label06_false-unreach-call.c [2019-03-17 11:42:52,528 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd9ed1f/011821bf5c52492a955e1be5b405c538/FLAGe085f1824 [2019-03-17 11:42:52,928 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8afd9ed1f/011821bf5c52492a955e1be5b405c538 [2019-03-17 11:42:52,936 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:42:52,938 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:42:52,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:42:52,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:42:52,942 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:42:52,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:42:52" (1/1) ... [2019-03-17 11:42:52,946 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248a3707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:52, skipping insertion in model container [2019-03-17 11:42:52,946 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:42:52" (1/1) ... [2019-03-17 11:42:52,954 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:42:53,135 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:42:54,712 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:42:54,720 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:42:55,858 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:42:55,890 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:42:55,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55 WrapperNode [2019-03-17 11:42:55,891 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:42:55,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:42:55,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:42:55,892 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:42:55,901 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:55,964 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:56,444 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:42:56,445 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:42:56,445 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:42:56,445 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:42:56,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:56,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:56,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:56,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:57,431 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:57,480 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:57,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (1/1) ... [2019-03-17 11:42:57,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:42:57,674 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:42:57,674 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:42:57,674 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:42:57,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:42:55" (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 11:42:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:42:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:43:08,521 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:43:08,521 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 11:43:08,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:43:08 BoogieIcfgContainer [2019-03-17 11:43:08,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:43:08,524 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:43:08,524 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:43:08,524 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:43:08,527 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:43:08" (1/1) ... [2019-03-17 11:43:22,342 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:43:22 HornClauseAST [2019-03-17 11:43:22,342 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:43:22,343 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:43:22,343 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:43:22,343 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:43:22,345 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:43:22" (1/1) ... [2019-03-17 11:43:22,347 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label06_false-unreach-call.c_UID1516341070004003482.smt2 [2019-03-17 11:43:24,652 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:43:24,654 INFO L168 Benchmark]: Toolchain (without parser) took 31717.00 ms. Allocated memory was 102.2 MB in the beginning and 819.5 MB in the end (delta: 717.2 MB). Free memory was 57.9 MB in the beginning and 500.0 MB in the end (delta: -442.0 MB). Peak memory consumption was 627.3 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,656 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:43:24,656 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2952.13 ms. Allocated memory was 102.2 MB in the beginning and 207.1 MB in the end (delta: 104.9 MB). Free memory was 57.7 MB in the beginning and 120.6 MB in the end (delta: -62.9 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,657 INFO L168 Benchmark]: Boogie Procedure Inliner took 553.35 ms. Allocated memory was 207.1 MB in the beginning and 213.4 MB in the end (delta: 6.3 MB). Free memory was 120.6 MB in the beginning and 63.9 MB in the end (delta: 56.7 MB). Peak memory consumption was 82.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,657 INFO L168 Benchmark]: Boogie Preprocessor took 1228.55 ms. Allocated memory was 213.4 MB in the beginning and 297.8 MB in the end (delta: 84.4 MB). Free memory was 63.9 MB in the beginning and 152.8 MB in the end (delta: -88.9 MB). Peak memory consumption was 68.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,658 INFO L168 Benchmark]: RCFGBuilder took 10849.64 ms. Allocated memory was 297.8 MB in the beginning and 390.6 MB in the end (delta: 92.8 MB). Free memory was 152.8 MB in the beginning and 204.2 MB in the end (delta: -51.3 MB). Peak memory consumption was 158.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,658 INFO L168 Benchmark]: IcfgToChc took 13818.79 ms. Allocated memory was 390.6 MB in the beginning and 683.7 MB in the end (delta: 293.1 MB). Free memory was 204.2 MB in the beginning and 159.3 MB in the end (delta: 44.9 MB). Peak memory consumption was 461.6 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,659 INFO L168 Benchmark]: ChcSmtPrinter took 2309.59 ms. Allocated memory was 683.7 MB in the beginning and 819.5 MB in the end (delta: 135.8 MB). Free memory was 159.3 MB in the beginning and 500.0 MB in the end (delta: -340.6 MB). Peak memory consumption was 147.2 MB. Max. memory is 3.6 GB. [2019-03-17 11:43:24,662 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2952.13 ms. Allocated memory was 102.2 MB in the beginning and 207.1 MB in the end (delta: 104.9 MB). Free memory was 57.7 MB in the beginning and 120.6 MB in the end (delta: -62.9 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 553.35 ms. Allocated memory was 207.1 MB in the beginning and 213.4 MB in the end (delta: 6.3 MB). Free memory was 120.6 MB in the beginning and 63.9 MB in the end (delta: 56.7 MB). Peak memory consumption was 82.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1228.55 ms. Allocated memory was 213.4 MB in the beginning and 297.8 MB in the end (delta: 84.4 MB). Free memory was 63.9 MB in the beginning and 152.8 MB in the end (delta: -88.9 MB). Peak memory consumption was 68.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10849.64 ms. Allocated memory was 297.8 MB in the beginning and 390.6 MB in the end (delta: 92.8 MB). Free memory was 152.8 MB in the beginning and 204.2 MB in the end (delta: -51.3 MB). Peak memory consumption was 158.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 13818.79 ms. Allocated memory was 390.6 MB in the beginning and 683.7 MB in the end (delta: 293.1 MB). Free memory was 204.2 MB in the beginning and 159.3 MB in the end (delta: 44.9 MB). Peak memory consumption was 461.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 2309.59 ms. Allocated memory was 683.7 MB in the beginning and 819.5 MB in the end (delta: 135.8 MB). Free memory was 159.3 MB in the beginning and 500.0 MB in the end (delta: -340.6 MB). Peak memory consumption was 147.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...