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/loop-invgen/id_trans_false-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:46:04,486 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:46:04,488 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:46:04,506 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:46:04,507 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:46:04,508 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:46:04,510 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:46:04,512 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:46:04,515 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:46:04,517 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:46:04,519 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:46:04,520 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:46:04,521 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:46:04,522 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:46:04,525 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:46:04,526 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:46:04,526 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:46:04,537 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:46:04,541 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:46:04,543 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:46:04,544 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:46:04,546 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:46:04,550 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:46:04,550 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:46:04,550 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:46:04,552 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:46:04,552 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:46:04,554 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:46:04,555 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:46:04,558 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:46:04,561 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:46:04,562 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:46:04,563 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:46:04,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:46:04,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:46:04,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:46:04,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:46:04,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:46:04,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:46:04,566 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 21:46:04,580 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:46:04,581 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:46:04,582 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:46:04,582 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:46:04,582 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:46:04,582 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:46:04,583 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:46:04,584 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:46:04,584 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:46:04,584 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:46:04,584 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:46:04,584 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:46:04,585 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:46:04,585 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:46:04,585 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:46:04,585 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:46:04,585 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:46:04,585 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:46:04,586 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:46:04,586 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:46:04,586 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:46:04,586 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:46:04,586 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:46:04,587 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 21:46:04,617 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:46:04,629 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:46:04,632 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:46:04,637 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:46:04,637 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:46:04,638 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loop-invgen/id_trans_false-unreach-call_true-termination.i [2019-03-17 21:46:04,691 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa6efe256/00133833a3814fe9a2e3eb382830fb1d/FLAG8cc4fca6a [2019-03-17 21:46:05,099 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:46:05,099 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loop-invgen/id_trans_false-unreach-call_true-termination.i [2019-03-17 21:46:05,116 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa6efe256/00133833a3814fe9a2e3eb382830fb1d/FLAG8cc4fca6a [2019-03-17 21:46:05,501 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aa6efe256/00133833a3814fe9a2e3eb382830fb1d [2019-03-17 21:46:05,511 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:46:05,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:46:05,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:05,514 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:46:05,517 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:46:05,518 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb016e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05, skipping insertion in model container [2019-03-17 21:46:05,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,529 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:46:05,547 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:46:05,755 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:05,761 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:46:05,780 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:46:05,794 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:46:05,795 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05 WrapperNode [2019-03-17 21:46:05,795 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:46:05,796 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:05,796 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:46:05,796 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:46:05,802 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,807 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,825 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:46:05,826 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:46:05,826 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:46:05,826 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:46:05,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,837 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (1/1) ... [2019-03-17 21:46:05,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:46:05,846 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:46:05,846 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:46:05,846 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:46:05,847 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:46:05" (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 21:46:05,979 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:46:05,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:46:06,347 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:46:06,348 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:46:06,349 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:06 BoogieIcfgContainer [2019-03-17 21:46:06,349 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:46:06,349 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:46:06,349 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:46:06,350 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:46:06,352 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:46:06" (1/1) ... [2019-03-17 21:46:06,619 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:06 HornClauseAST [2019-03-17 21:46:06,619 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:46:06,619 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:46:06,620 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:46:06,620 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:46:06,621 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:46:06" (1/1) ... [2019-03-17 21:46:06,626 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loop-invgen/ChcSmtPrinter_id_trans_false-unreach-call_true-termination.i_UID3717872847575228221.smt2 [2019-03-17 21:46:06,668 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:46:06,670 INFO L168 Benchmark]: Toolchain (without parser) took 1158.03 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 74.9 MB in the beginning and 78.2 MB in the end (delta: -3.3 MB). Peak memory consumption was 25.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,671 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:46:06,672 INFO L168 Benchmark]: CACSL2BoogieTranslator took 281.60 ms. Allocated memory is still 102.2 MB. Free memory was 74.6 MB in the beginning and 65.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,673 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 102.2 MB. Free memory was 65.5 MB in the beginning and 63.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,673 INFO L168 Benchmark]: Boogie Preprocessor took 19.16 ms. Allocated memory is still 102.2 MB. Free memory was 63.8 MB in the beginning and 62.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,674 INFO L168 Benchmark]: RCFGBuilder took 503.32 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 62.7 MB in the beginning and 104.6 MB in the end (delta: -41.9 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,681 INFO L168 Benchmark]: IcfgToChc took 270.05 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 80.1 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,681 INFO L168 Benchmark]: ChcSmtPrinter took 48.35 ms. Allocated memory is still 131.1 MB. Free memory was 80.1 MB in the beginning and 78.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:46:06,689 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 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 281.60 ms. Allocated memory is still 102.2 MB. Free memory was 74.6 MB in the beginning and 65.5 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 30.34 ms. Allocated memory is still 102.2 MB. Free memory was 65.5 MB in the beginning and 63.8 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 19.16 ms. Allocated memory is still 102.2 MB. Free memory was 63.8 MB in the beginning and 62.7 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 503.32 ms. Allocated memory was 102.2 MB in the beginning and 131.1 MB in the end (delta: 28.8 MB). Free memory was 62.7 MB in the beginning and 104.6 MB in the end (delta: -41.9 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 270.05 ms. Allocated memory is still 131.1 MB. Free memory was 104.6 MB in the beginning and 80.1 MB in the end (delta: 24.5 MB). Peak memory consumption was 24.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 48.35 ms. Allocated memory is still 131.1 MB. Free memory was 80.1 MB in the beginning and 78.2 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...