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/Problem19_label24_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:40:55,370 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:40:55,372 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:40:55,392 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:40:55,392 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:40:55,393 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:40:55,395 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:40:55,398 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:40:55,401 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:40:55,402 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:40:55,403 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:40:55,403 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:40:55,404 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:40:55,405 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:40:55,406 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:40:55,407 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:40:55,408 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:40:55,410 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:40:55,412 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:40:55,414 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:40:55,415 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:40:55,417 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:40:55,419 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:40:55,420 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:40:55,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:40:55,421 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:40:55,421 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:40:55,422 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:40:55,423 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:40:55,423 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:40:55,424 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:40:55,425 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:40:55,426 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:40:55,426 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:40:55,427 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:40:55,427 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:40:55,428 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:40:55,429 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:40:55,429 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:40:55,430 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 12:40:55,452 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:40:55,452 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:40:55,454 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:40:55,454 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:40:55,455 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:40:55,455 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:40:55,455 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:40:55,456 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:40:55,456 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:40:55,456 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:40:55,456 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:40:55,456 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:40:55,457 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:40:55,458 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:40:55,458 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:40:55,458 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:40:55,458 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:40:55,458 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:40:55,459 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:40:55,459 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:40:55,459 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:40:55,459 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:40:55,460 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:40:55,460 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:40:55,460 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:40:55,460 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:40:55,460 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:40:55,461 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:40:55,461 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 12:40:55,514 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:40:55,530 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:40:55,536 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:40:55,537 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:40:55,538 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:40:55,538 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label24_true-unreach-call.c [2019-03-18 12:40:55,612 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2357af1f/31f25ca0d9a34a7b8e5baf1709cf9e2b/FLAG58e9284ab [2019-03-18 12:40:56,515 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:40:56,516 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label24_true-unreach-call.c [2019-03-18 12:40:56,564 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2357af1f/31f25ca0d9a34a7b8e5baf1709cf9e2b/FLAG58e9284ab [2019-03-18 12:40:56,939 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2357af1f/31f25ca0d9a34a7b8e5baf1709cf9e2b [2019-03-18 12:40:56,948 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:40:56,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:40:56,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:40:56,951 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:40:56,955 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:40:56,956 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:56" (1/1) ... [2019-03-18 12:40:56,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@164853d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:40:56, skipping insertion in model container [2019-03-18 12:40:56,960 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:40:56" (1/1) ... [2019-03-18 12:40:56,967 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:40:57,240 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:40:59,675 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:40:59,681 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:41:00,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:41:00,761 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:41:00,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00 WrapperNode [2019-03-18 12:41:00,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:41:00,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:00,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:41:00,762 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:41:00,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:00,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:02,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:02,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:41:02,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:41:02,554 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:41:02,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:02,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:02,646 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:02,647 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:03,000 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:03,036 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:03,145 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (1/1) ... [2019-03-18 12:41:03,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:41:03,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:41:03,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:41:03,271 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:41:03,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:00" (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 12:41:03,343 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:41:03,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:41:17,736 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:41:17,737 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:41:17,738 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:41:17 BoogieIcfgContainer [2019-03-18 12:41:17,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:41:17,739 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:41:17,739 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:41:17,739 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:41:17,742 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:41:17" (1/1) ... [2019-03-18 12:41:43,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:41:43 HornClauseAST [2019-03-18 12:41:43,350 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:41:43,351 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:41:43,351 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:41:43,351 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:41:43,353 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:41:43" (1/1) ... [2019-03-18 12:41:43,357 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label24_true-unreach-call.c_UID7737995107243887059.smt2 [2019-03-18 12:41:44,649 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:41:44,652 INFO L168 Benchmark]: Toolchain (without parser) took 47703.11 ms. Allocated memory was 100.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 48.0 MB in the beginning and 647.2 MB in the end (delta: -599.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,653 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:41:44,653 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3811.21 ms. Allocated memory was 100.1 MB in the beginning and 217.6 MB in the end (delta: 117.4 MB). Free memory was 47.7 MB in the beginning and 61.1 MB in the end (delta: -13.4 MB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,654 INFO L168 Benchmark]: Boogie Procedure Inliner took 1791.75 ms. Allocated memory was 217.6 MB in the beginning and 325.6 MB in the end (delta: 108.0 MB). Free memory was 61.1 MB in the beginning and 153.7 MB in the end (delta: -92.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,654 INFO L168 Benchmark]: Boogie Preprocessor took 716.07 ms. Allocated memory was 325.6 MB in the beginning and 380.6 MB in the end (delta: 55.1 MB). Free memory was 153.7 MB in the beginning and 161.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 104.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,655 INFO L168 Benchmark]: RCFGBuilder took 14468.44 ms. Allocated memory was 380.6 MB in the beginning and 581.4 MB in the end (delta: 200.8 MB). Free memory was 161.2 MB in the beginning and 336.5 MB in the end (delta: -175.3 MB). Peak memory consumption was 273.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,655 INFO L168 Benchmark]: IcfgToChc took 25611.39 ms. Allocated memory was 581.4 MB in the beginning and 1.2 GB in the end (delta: 649.1 MB). Free memory was 336.5 MB in the beginning and 279.2 MB in the end (delta: 57.3 MB). Peak memory consumption was 816.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,656 INFO L168 Benchmark]: ChcSmtPrinter took 1298.68 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.4 MB). Free memory was 279.2 MB in the beginning and 647.2 MB in the end (delta: -368.0 MB). Peak memory consumption was 176.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:41:44,660 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 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3811.21 ms. Allocated memory was 100.1 MB in the beginning and 217.6 MB in the end (delta: 117.4 MB). Free memory was 47.7 MB in the beginning and 61.1 MB in the end (delta: -13.4 MB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1791.75 ms. Allocated memory was 217.6 MB in the beginning and 325.6 MB in the end (delta: 108.0 MB). Free memory was 61.1 MB in the beginning and 153.7 MB in the end (delta: -92.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 716.07 ms. Allocated memory was 325.6 MB in the beginning and 380.6 MB in the end (delta: 55.1 MB). Free memory was 153.7 MB in the beginning and 161.2 MB in the end (delta: -7.5 MB). Peak memory consumption was 104.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14468.44 ms. Allocated memory was 380.6 MB in the beginning and 581.4 MB in the end (delta: 200.8 MB). Free memory was 161.2 MB in the beginning and 336.5 MB in the end (delta: -175.3 MB). Peak memory consumption was 273.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 25611.39 ms. Allocated memory was 581.4 MB in the beginning and 1.2 GB in the end (delta: 649.1 MB). Free memory was 336.5 MB in the beginning and 279.2 MB in the end (delta: 57.3 MB). Peak memory consumption was 816.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1298.68 ms. Allocated memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 8.4 MB). Free memory was 279.2 MB in the beginning and 647.2 MB in the end (delta: -368.0 MB). Peak memory consumption was 176.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...