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/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:10:47,629 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:10:47,630 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:10:47,642 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:10:47,643 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:10:47,644 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:10:47,646 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:10:47,649 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:10:47,651 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:10:47,652 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:10:47,653 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:10:47,655 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:10:47,656 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:10:47,659 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:10:47,665 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:10:47,666 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:10:47,670 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:10:47,674 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:10:47,676 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:10:47,680 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:10:47,681 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:10:47,683 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:10:47,686 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:10:47,687 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:10:47,687 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:10:47,688 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:10:47,688 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:10:47,689 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:10:47,689 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:10:47,690 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:10:47,691 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:10:47,691 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:10:47,692 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:10:47,692 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:10:47,693 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:10:47,693 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:10:47,694 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:10:47,695 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:10:47,695 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:10:47,695 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 22:10:47,710 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:10:47,710 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:10:47,711 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:10:47,712 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:10:47,712 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:10:47,712 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:10:47,712 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:10:47,713 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:10:47,714 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:10:47,714 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:10:47,714 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:10:47,714 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:10:47,714 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:10:47,715 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:10:47,715 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:10:47,715 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:10:47,715 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:10:47,715 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:10:47,716 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:10:47,716 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:10:47,716 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:10:47,716 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:10:47,716 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:10:47,717 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 22:10:47,747 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:10:47,759 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:10:47,764 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:10:47,766 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:10:47,766 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:10:47,767 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2019-03-17 22:10:47,832 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5693a8b/6c1312059c4b4847b433fb4af8f78cb9/FLAGbcd5a588d [2019-03-17 22:10:48,334 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:10:48,335 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product36_false-unreach-call_false-termination.cil.c [2019-03-17 22:10:48,348 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5693a8b/6c1312059c4b4847b433fb4af8f78cb9/FLAGbcd5a588d [2019-03-17 22:10:48,644 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ce5693a8b/6c1312059c4b4847b433fb4af8f78cb9 [2019-03-17 22:10:48,652 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:10:48,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:10:48,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:10:48,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:10:48,658 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:10:48,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:10:48" (1/1) ... [2019-03-17 22:10:48,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630de792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:48, skipping insertion in model container [2019-03-17 22:10:48,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:10:48" (1/1) ... [2019-03-17 22:10:48,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:10:48,729 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:10:49,071 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:10:49,098 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:10:49,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:10:49,308 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:10:49,310 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49 WrapperNode [2019-03-17 22:10:49,310 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:10:49,311 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:10:49,311 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:10:49,311 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:10:49,319 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,337 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,375 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:10:49,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:10:49,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:10:49,376 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:10:49,384 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,385 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,389 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,389 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,398 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,406 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (1/1) ... [2019-03-17 22:10:49,412 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:10:49,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:10:49,412 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:10:49,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:10:49,413 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:10:49" (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 22:10:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:10:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:10:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:10:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:10:50,532 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:10:50,532 INFO L286 CfgBuilder]: Removed 104 assue(true) statements. [2019-03-17 22:10:50,534 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:10:50 BoogieIcfgContainer [2019-03-17 22:10:50,534 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:10:50,534 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:10:50,535 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:10:50,535 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:10:50,538 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:10:50" (1/1) ... [2019-03-17 22:10:54,635 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:10:54 HornClauseAST [2019-03-17 22:10:54,636 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:10:54,636 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:10:54,636 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:10:54,637 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:10:54,638 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:10:54" (1/1) ... [2019-03-17 22:10:54,639 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product36_false-unreach-call_false-termination.cil.c_UID8951484491108106380.smt2 [2019-03-17 22:10:54,822 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:10:54,824 INFO L168 Benchmark]: Toolchain (without parser) took 6171.76 ms. Allocated memory was 112.7 MB in the beginning and 420.0 MB in the end (delta: 307.2 MB). Free memory was 62.7 MB in the beginning and 252.9 MB in the end (delta: -190.2 MB). Peak memory consumption was 117.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,826 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:10:54,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 656.09 ms. Allocated memory was 112.7 MB in the beginning and 126.9 MB in the end (delta: 14.2 MB). Free memory was 62.5 MB in the beginning and 103.7 MB in the end (delta: -41.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,827 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.24 ms. Allocated memory is still 126.9 MB. Free memory was 103.7 MB in the beginning and 100.0 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,831 INFO L168 Benchmark]: Boogie Preprocessor took 36.50 ms. Allocated memory is still 126.9 MB. Free memory was 100.0 MB in the beginning and 97.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,832 INFO L168 Benchmark]: RCFGBuilder took 1122.04 ms. Allocated memory is still 126.9 MB. Free memory was 97.9 MB in the beginning and 53.1 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,832 INFO L168 Benchmark]: IcfgToChc took 4101.60 ms. Allocated memory was 126.9 MB in the beginning and 420.0 MB in the end (delta: 293.1 MB). Free memory was 53.1 MB in the beginning and 289.2 MB in the end (delta: -236.2 MB). Peak memory consumption was 218.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,832 INFO L168 Benchmark]: ChcSmtPrinter took 185.64 ms. Allocated memory is still 420.0 MB. Free memory was 289.2 MB in the beginning and 252.9 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:10:54,835 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 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 656.09 ms. Allocated memory was 112.7 MB in the beginning and 126.9 MB in the end (delta: 14.2 MB). Free memory was 62.5 MB in the beginning and 103.7 MB in the end (delta: -41.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 64.24 ms. Allocated memory is still 126.9 MB. Free memory was 103.7 MB in the beginning and 100.0 MB in the end (delta: 3.6 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 36.50 ms. Allocated memory is still 126.9 MB. Free memory was 100.0 MB in the beginning and 97.9 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1122.04 ms. Allocated memory is still 126.9 MB. Free memory was 97.9 MB in the beginning and 53.1 MB in the end (delta: 44.8 MB). Peak memory consumption was 44.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 4101.60 ms. Allocated memory was 126.9 MB in the beginning and 420.0 MB in the end (delta: 293.1 MB). Free memory was 53.1 MB in the beginning and 289.2 MB in the end (delta: -236.2 MB). Peak memory consumption was 218.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 185.64 ms. Allocated memory is still 420.0 MB. Free memory was 289.2 MB in the beginning and 252.9 MB in the end (delta: 36.3 MB). Peak memory consumption was 36.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...