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/Problem01_label53_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:25,537 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:25,541 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:25,553 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:25,554 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:25,555 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:25,556 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:25,558 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:25,560 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:25,560 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:25,561 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:25,562 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:25,563 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:25,564 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:25,565 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:25,566 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:25,567 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:25,568 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:25,571 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:25,572 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:25,574 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:25,575 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:25,581 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:25,582 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:25,582 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:25,583 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:25,583 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:25,587 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:25,587 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:25,588 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:25,589 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:25,592 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:25,593 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:25,593 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:25,595 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:25,596 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:25,596 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:25,597 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:25,599 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:25,599 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 21:12:25,626 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:25,626 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:25,628 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:25,628 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:25,629 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:25,629 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:25,629 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:25,629 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:25,630 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:25,630 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:25,630 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:25,630 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:25,630 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:25,631 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:25,632 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:25,632 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:25,632 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:25,632 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:25,633 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:25,633 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:25,633 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:25,634 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:25,634 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:25,634 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:25,634 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:25,634 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:25,635 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:25,635 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:25,635 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 21:12:25,688 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:25,705 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:25,710 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:25,712 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:25,712 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:25,713 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label53_true-unreach-call_false-termination.c [2019-03-17 21:12:25,777 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2db810aad/d8fcb8a688e6458fab06d94ea98e7574/FLAGf4cd4d68e [2019-03-17 21:12:26,297 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:26,298 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label53_true-unreach-call_false-termination.c [2019-03-17 21:12:26,311 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2db810aad/d8fcb8a688e6458fab06d94ea98e7574/FLAGf4cd4d68e [2019-03-17 21:12:26,578 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2db810aad/d8fcb8a688e6458fab06d94ea98e7574 [2019-03-17 21:12:26,587 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:26,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:26,590 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:26,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:26,595 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:26,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:26" (1/1) ... [2019-03-17 21:12:26,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cdbd71c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:26, skipping insertion in model container [2019-03-17 21:12:26,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:26" (1/1) ... [2019-03-17 21:12:26,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:26,679 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:27,154 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:27,168 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:27,318 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:27,335 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:27,336 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27 WrapperNode [2019-03-17 21:12:27,336 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:27,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:27,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:27,337 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:27,346 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,363 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,576 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:27,576 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:27,577 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:27,577 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:27,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,593 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,593 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,613 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,629 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,640 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (1/1) ... [2019-03-17 21:12:27,650 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:27,650 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:27,650 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:27,650 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:27,651 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:27" (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 21:12:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:30,724 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:30,724 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:30,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:30 BoogieIcfgContainer [2019-03-17 21:12:30,725 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:30,726 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:30,726 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:30,726 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:30,729 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:30" (1/1) ... [2019-03-17 21:12:33,469 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:33 HornClauseAST [2019-03-17 21:12:33,470 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:33,470 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:33,471 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:33,471 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:33,472 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:33" (1/1) ... [2019-03-17 21:12:33,473 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label53_true-unreach-call_false-termination.c_UID7166535335942390479.smt2 [2019-03-17 21:12:33,653 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:33,655 INFO L168 Benchmark]: Toolchain (without parser) took 7067.45 ms. Allocated memory was 113.8 MB in the beginning and 340.8 MB in the end (delta: 227.0 MB). Free memory was 61.3 MB in the beginning and 252.2 MB in the end (delta: -190.9 MB). Peak memory consumption was 36.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,657 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 113.8 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:33,657 INFO L168 Benchmark]: CACSL2BoogieTranslator took 746.45 ms. Allocated memory is still 113.8 MB. Free memory was 60.8 MB in the beginning and 78.6 MB in the end (delta: -17.7 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,658 INFO L168 Benchmark]: Boogie Procedure Inliner took 239.48 ms. Allocated memory was 113.8 MB in the beginning and 187.2 MB in the end (delta: 73.4 MB). Free memory was 78.6 MB in the beginning and 165.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,658 INFO L168 Benchmark]: Boogie Preprocessor took 73.36 ms. Allocated memory is still 187.2 MB. Free memory was 165.9 MB in the beginning and 161.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,659 INFO L168 Benchmark]: RCFGBuilder took 3075.44 ms. Allocated memory is still 187.2 MB. Free memory was 161.0 MB in the beginning and 58.6 MB in the end (delta: 102.4 MB). Peak memory consumption was 102.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,659 INFO L168 Benchmark]: IcfgToChc took 2744.14 ms. Allocated memory was 187.2 MB in the beginning and 340.8 MB in the end (delta: 153.6 MB). Free memory was 58.6 MB in the beginning and 282.5 MB in the end (delta: -223.9 MB). Peak memory consumption was 190.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,660 INFO L168 Benchmark]: ChcSmtPrinter took 183.62 ms. Allocated memory is still 340.8 MB. Free memory was 282.5 MB in the beginning and 252.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:33,663 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 113.8 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 746.45 ms. Allocated memory is still 113.8 MB. Free memory was 60.8 MB in the beginning and 78.6 MB in the end (delta: -17.7 MB). Peak memory consumption was 41.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 239.48 ms. Allocated memory was 113.8 MB in the beginning and 187.2 MB in the end (delta: 73.4 MB). Free memory was 78.6 MB in the beginning and 165.9 MB in the end (delta: -87.3 MB). Peak memory consumption was 3.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 73.36 ms. Allocated memory is still 187.2 MB. Free memory was 165.9 MB in the beginning and 161.0 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3075.44 ms. Allocated memory is still 187.2 MB. Free memory was 161.0 MB in the beginning and 58.6 MB in the end (delta: 102.4 MB). Peak memory consumption was 102.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 2744.14 ms. Allocated memory was 187.2 MB in the beginning and 340.8 MB in the end (delta: 153.6 MB). Free memory was 58.6 MB in the beginning and 282.5 MB in the end (delta: -223.9 MB). Peak memory consumption was 190.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 183.62 ms. Allocated memory is still 340.8 MB. Free memory was 282.5 MB in the beginning and 252.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...