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_label54_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:15:20,613 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:15:20,615 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:15:20,631 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:15:20,632 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:15:20,633 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:15:20,635 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:15:20,637 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:15:20,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:15:20,640 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:15:20,641 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:15:20,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:15:20,644 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:15:20,646 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:15:20,647 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:15:20,654 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:15:20,655 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:15:20,660 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:15:20,665 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:15:20,667 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:15:20,670 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:15:20,674 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:15:20,678 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:15:20,679 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:15:20,679 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:15:20,680 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:15:20,681 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:15:20,682 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:15:20,682 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:15:20,683 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:15:20,683 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:15:20,684 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:15:20,687 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:15:20,687 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:15:20,688 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:15:20,688 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:15:20,689 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:15:20,689 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:15:20,691 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:15:20,692 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 21:15:20,714 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:15:20,714 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:15:20,716 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:15:20,716 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:15:20,716 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:15:20,716 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:15:20,716 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:15:20,717 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:15:20,718 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:15:20,718 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:15:20,718 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:15:20,718 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:15:20,718 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:15:20,719 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:15:20,719 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:15:20,719 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:15:20,719 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:15:20,719 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:15:20,720 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:15:20,720 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:15:20,720 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:15:20,720 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:15:20,720 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:15:20,720 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 21:15:20,757 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:15:20,771 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:15:20,775 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:15:20,776 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:15:20,776 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:15:20,777 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label54_true-unreach-call.c [2019-03-17 21:15:20,827 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6affd854/5d54285eb7374bb387f6c52565528bdf/FLAG7b990de8a [2019-03-17 21:15:21,561 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:15:21,562 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label54_true-unreach-call.c [2019-03-17 21:15:21,596 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6affd854/5d54285eb7374bb387f6c52565528bdf/FLAG7b990de8a [2019-03-17 21:15:21,627 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f6affd854/5d54285eb7374bb387f6c52565528bdf [2019-03-17 21:15:21,638 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:15:21,641 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:15:21,642 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:15:21,642 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:15:21,647 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:15:21,648 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:21" (1/1) ... [2019-03-17 21:15:21,652 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 09:15:21, skipping insertion in model container [2019-03-17 21:15:21,652 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:15:21" (1/1) ... [2019-03-17 21:15:21,660 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:15:21,820 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:15:23,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:15:23,408 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:15:24,125 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:15:24,505 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:15:24,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24 WrapperNode [2019-03-17 21:15:24,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:15:24,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:15:24,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:15:24,508 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:15:24,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:15:24,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:15:24,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:15:24,763 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:15:24,773 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,794 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,794 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (1/1) ... [2019-03-17 21:15:24,970 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:15:24,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:15:24,971 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:15:24,971 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:15:24,972 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:15:24" (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 21:15:25,039 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:15:25,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:15:33,102 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:15:33,103 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:15:33,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:33 BoogieIcfgContainer [2019-03-17 21:15:33,106 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:15:33,106 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:15:33,106 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:15:33,106 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:15:33,109 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:15:33" (1/1) ... [2019-03-17 21:15:48,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:48 HornClauseAST [2019-03-17 21:15:48,190 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:15:48,190 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:15:48,191 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:15:48,191 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:15:48,192 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:15:48" (1/1) ... [2019-03-17 21:15:48,195 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label54_true-unreach-call.c_UID1240645572898328154.smt2 [2019-03-17 21:15:48,978 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:15:48,980 INFO L168 Benchmark]: Toolchain (without parser) took 27341.18 ms. Allocated memory was 100.1 MB in the beginning and 908.1 MB in the end (delta: 807.9 MB). Free memory was 59.7 MB in the beginning and 637.9 MB in the end (delta: -578.2 MB). Peak memory consumption was 734.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,982 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:15:48,983 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2865.48 ms. Allocated memory was 100.1 MB in the beginning and 210.2 MB in the end (delta: 110.1 MB). Free memory was 59.3 MB in the beginning and 159.1 MB in the end (delta: -99.7 MB). Peak memory consumption was 93.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,983 INFO L168 Benchmark]: Boogie Procedure Inliner took 254.78 ms. Allocated memory is still 210.2 MB. Free memory was 159.1 MB in the beginning and 121.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,986 INFO L168 Benchmark]: Boogie Preprocessor took 207.83 ms. Allocated memory is still 210.2 MB. Free memory was 121.9 MB in the beginning and 91.4 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,986 INFO L168 Benchmark]: RCFGBuilder took 8134.54 ms. Allocated memory was 210.2 MB in the beginning and 309.9 MB in the end (delta: 99.6 MB). Free memory was 91.4 MB in the beginning and 106.8 MB in the end (delta: -15.4 MB). Peak memory consumption was 127.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,987 INFO L168 Benchmark]: IcfgToChc took 15084.24 ms. Allocated memory was 309.9 MB in the beginning and 836.2 MB in the end (delta: 526.4 MB). Free memory was 106.8 MB in the beginning and 227.4 MB in the end (delta: -120.6 MB). Peak memory consumption was 568.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,987 INFO L168 Benchmark]: ChcSmtPrinter took 788.33 ms. Allocated memory was 836.2 MB in the beginning and 908.1 MB in the end (delta: 71.8 MB). Free memory was 227.4 MB in the beginning and 637.9 MB in the end (delta: -410.5 MB). Peak memory consumption was 166.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:15:48,997 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2865.48 ms. Allocated memory was 100.1 MB in the beginning and 210.2 MB in the end (delta: 110.1 MB). Free memory was 59.3 MB in the beginning and 159.1 MB in the end (delta: -99.7 MB). Peak memory consumption was 93.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 254.78 ms. Allocated memory is still 210.2 MB. Free memory was 159.1 MB in the beginning and 121.9 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 207.83 ms. Allocated memory is still 210.2 MB. Free memory was 121.9 MB in the beginning and 91.4 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8134.54 ms. Allocated memory was 210.2 MB in the beginning and 309.9 MB in the end (delta: 99.6 MB). Free memory was 91.4 MB in the beginning and 106.8 MB in the end (delta: -15.4 MB). Peak memory consumption was 127.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 15084.24 ms. Allocated memory was 309.9 MB in the beginning and 836.2 MB in the end (delta: 526.4 MB). Free memory was 106.8 MB in the beginning and 227.4 MB in the end (delta: -120.6 MB). Peak memory consumption was 568.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 788.33 ms. Allocated memory was 836.2 MB in the beginning and 908.1 MB in the end (delta: 71.8 MB). Free memory was 227.4 MB in the beginning and 637.9 MB in the end (delta: -410.5 MB). Peak memory consumption was 166.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...