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_label26_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:35:19,540 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:35:19,542 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:35:19,562 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:35:19,562 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:35:19,563 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:35:19,565 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:35:19,568 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:35:19,571 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:35:19,578 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:35:19,579 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:35:19,580 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:35:19,583 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:35:19,585 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:35:19,586 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:35:19,587 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:35:19,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:35:19,592 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:35:19,594 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:35:19,599 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:35:19,601 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:35:19,603 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:35:19,606 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:35:19,606 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:35:19,606 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:35:19,609 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:35:19,610 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:35:19,610 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:35:19,611 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:35:19,611 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:35:19,614 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:35:19,615 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:35:19,616 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:35:19,617 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:35:19,619 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:35:19,619 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:35:19,619 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:35:19,621 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:35:19,622 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:35:19,622 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 [2019-03-18 12:35:19,650 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:35:19,651 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:35:19,652 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:35:19,652 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:35:19,652 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:35:19,653 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:35:19,653 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:35:19,653 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:35:19,653 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:35:19,653 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:35:19,654 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:35:19,654 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:35:19,654 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:35:19,654 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:35:19,654 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:35:19,655 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:35:19,655 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:35:19,655 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:35:19,655 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:35:19,655 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:35:19,655 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:35:19,656 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:35:19,656 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:35:19,656 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:35:19,656 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:35:19,656 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:35:19,657 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:35:19,657 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:35:19,657 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 [2019-03-18 12:35:19,703 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:35:19,719 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:35:19,725 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:35:19,727 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:35:19,727 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:35:19,729 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label26_true-unreach-call.c [2019-03-18 12:35:19,809 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2cd04c93/1d77bb80a1464bc9b54079d7ff9c0fb4/FLAG1789f2d0a [2019-03-18 12:35:20,624 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:35:20,624 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label26_true-unreach-call.c [2019-03-18 12:35:20,655 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2cd04c93/1d77bb80a1464bc9b54079d7ff9c0fb4/FLAG1789f2d0a [2019-03-18 12:35:21,145 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e2cd04c93/1d77bb80a1464bc9b54079d7ff9c0fb4 [2019-03-18 12:35:21,155 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:35:21,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:35:21,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:21,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:35:21,162 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:35:21,162 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:21" (1/1) ... [2019-03-18 12:35:21,165 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2166638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:21, skipping insertion in model container [2019-03-18 12:35:21,165 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:35:21" (1/1) ... [2019-03-18 12:35:21,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:35:21,368 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:35:22,866 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:22,872 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:35:23,879 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:35:23,932 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:35:23,933 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23 WrapperNode [2019-03-18 12:35:23,933 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:35:23,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:23,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:35:23,935 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:35:23,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:24,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:24,772 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:35:24,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:35:24,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:35:24,774 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:35:24,785 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:24,785 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:25,617 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:25,617 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:25,796 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:25,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:25,952 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (1/1) ... [2019-03-18 12:35:26,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:35:26,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:35:26,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:35:26,005 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:35:26,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:35:23" (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 [2019-03-18 12:35:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:35:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:35:36,275 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:35:36,276 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:35:36,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:36 BoogieIcfgContainer [2019-03-18 12:35:36,278 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:35:36,278 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:35:36,278 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:35:36,278 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:35:36,281 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:35:36" (1/1) ... [2019-03-18 12:35:50,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:50 HornClauseAST [2019-03-18 12:35:50,446 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:35:50,446 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:35:50,446 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:35:50,447 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:35:50,448 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:35:50" (1/1) ... [2019-03-18 12:35:50,451 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label26_true-unreach-call.c_UID4964773736115469671.smt2 [2019-03-18 12:35:51,385 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:35:51,387 INFO L168 Benchmark]: Toolchain (without parser) took 30231.44 ms. Allocated memory was 101.7 MB in the beginning and 815.8 MB in the end (delta: 714.1 MB). Free memory was 57.1 MB in the beginning and 490.2 MB in the end (delta: -433.1 MB). Peak memory consumption was 670.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,389 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:35:51,390 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2775.53 ms. Allocated memory was 101.7 MB in the beginning and 204.5 MB in the end (delta: 102.8 MB). Free memory was 56.9 MB in the beginning and 113.0 MB in the end (delta: -56.1 MB). Peak memory consumption was 88.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,390 INFO L168 Benchmark]: Boogie Procedure Inliner took 838.77 ms. Allocated memory was 204.5 MB in the beginning and 210.8 MB in the end (delta: 6.3 MB). Free memory was 111.6 MB in the beginning and 54.5 MB in the end (delta: 57.0 MB). Peak memory consumption was 70.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,391 INFO L168 Benchmark]: Boogie Preprocessor took 1231.38 ms. Allocated memory was 210.8 MB in the beginning and 291.5 MB in the end (delta: 80.7 MB). Free memory was 54.5 MB in the beginning and 142.0 MB in the end (delta: -87.5 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,391 INFO L168 Benchmark]: RCFGBuilder took 10272.82 ms. Allocated memory was 291.5 MB in the beginning and 402.7 MB in the end (delta: 111.1 MB). Free memory was 142.0 MB in the beginning and 233.2 MB in the end (delta: -91.2 MB). Peak memory consumption was 165.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,399 INFO L168 Benchmark]: IcfgToChc took 14167.89 ms. Allocated memory was 402.7 MB in the beginning and 813.2 MB in the end (delta: 410.5 MB). Free memory was 233.2 MB in the beginning and 224.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 496.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,400 INFO L168 Benchmark]: ChcSmtPrinter took 939.75 ms. Allocated memory was 813.2 MB in the beginning and 815.8 MB in the end (delta: 2.6 MB). Free memory was 224.2 MB in the beginning and 490.2 MB in the end (delta: -266.0 MB). Peak memory consumption was 126.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:35:51,403 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 56.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2775.53 ms. Allocated memory was 101.7 MB in the beginning and 204.5 MB in the end (delta: 102.8 MB). Free memory was 56.9 MB in the beginning and 113.0 MB in the end (delta: -56.1 MB). Peak memory consumption was 88.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 838.77 ms. Allocated memory was 204.5 MB in the beginning and 210.8 MB in the end (delta: 6.3 MB). Free memory was 111.6 MB in the beginning and 54.5 MB in the end (delta: 57.0 MB). Peak memory consumption was 70.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1231.38 ms. Allocated memory was 210.8 MB in the beginning and 291.5 MB in the end (delta: 80.7 MB). Free memory was 54.5 MB in the beginning and 142.0 MB in the end (delta: -87.5 MB). Peak memory consumption was 53.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10272.82 ms. Allocated memory was 291.5 MB in the beginning and 402.7 MB in the end (delta: 111.1 MB). Free memory was 142.0 MB in the beginning and 233.2 MB in the end (delta: -91.2 MB). Peak memory consumption was 165.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 14167.89 ms. Allocated memory was 402.7 MB in the beginning and 813.2 MB in the end (delta: 410.5 MB). Free memory was 233.2 MB in the beginning and 224.2 MB in the end (delta: 9.0 MB). Peak memory consumption was 496.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 939.75 ms. Allocated memory was 813.2 MB in the beginning and 815.8 MB in the end (delta: 2.6 MB). Free memory was 224.2 MB in the beginning and 490.2 MB in the end (delta: -266.0 MB). Peak memory consumption was 126.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...