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/Problem15_label16_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:33:29,608 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:33:29,610 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:33:29,626 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:33:29,627 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:33:29,630 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:33:29,632 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:33:29,635 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:33:29,638 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:33:29,639 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:33:29,641 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:33:29,641 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:33:29,642 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:33:29,643 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:33:29,651 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:33:29,652 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:33:29,653 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:33:29,658 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:33:29,662 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:33:29,664 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:33:29,665 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:33:29,666 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:33:29,670 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:33:29,670 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:33:29,671 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:33:29,671 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:33:29,672 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:33:29,673 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:33:29,673 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:33:29,674 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:33:29,677 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:33:29,678 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:33:29,679 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:33:29,679 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:33:29,681 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:33:29,681 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:33:29,681 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:33:29,683 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:33:29,684 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:33:29,684 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 21:33:29,711 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:33:29,711 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:33:29,712 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:33:29,713 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:33:29,713 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:33:29,713 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:33:29,713 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:33:29,713 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:33:29,714 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:33:29,715 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:33:29,715 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:33:29,715 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:33:29,715 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:33:29,716 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:33:29,716 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:33:29,716 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:33:29,716 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:33:29,716 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:33:29,717 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:33:29,718 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:33:29,718 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:33:29,718 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:33:29,718 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:33:29,719 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:33:29,719 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:33:29,719 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:33:29,719 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:33:29,719 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:33:29,720 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 21:33:29,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:33:29,786 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:33:29,792 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:33:29,793 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:33:29,794 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:33:29,794 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label16_true-unreach-call.c [2019-03-17 21:33:29,870 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d334c72/2f0bb4b2c576401581f6fa5671b06cf1/FLAG54dbc4cfb [2019-03-17 21:33:30,545 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:33:30,546 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label16_true-unreach-call.c [2019-03-17 21:33:30,566 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d334c72/2f0bb4b2c576401581f6fa5671b06cf1/FLAG54dbc4cfb [2019-03-17 21:33:30,689 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d9d334c72/2f0bb4b2c576401581f6fa5671b06cf1 [2019-03-17 21:33:30,699 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:33:30,701 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:33:30,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:30,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:33:30,705 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:33:30,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:30" (1/1) ... [2019-03-17 21:33:30,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248a3707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:30, skipping insertion in model container [2019-03-17 21:33:30,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:33:30" (1/1) ... [2019-03-17 21:33:30,718 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:33:30,814 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:33:31,644 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:31,655 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:33:31,966 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:33:32,149 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:33:32,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32 WrapperNode [2019-03-17 21:33:32,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:33:32,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:32,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:33:32,152 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:33:32,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,211 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:33:32,409 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:33:32,409 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:33:32,409 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:33:32,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,422 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,440 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,521 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,551 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (1/1) ... [2019-03-17 21:33:32,704 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:33:32,705 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:33:32,705 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:33:32,705 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:33:32,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:33:32" (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 21:33:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:33:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:39,318 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:39,318 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:33:39,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:39 BoogieIcfgContainer [2019-03-17 21:33:39,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:39,320 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:39,320 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:39,321 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:39,323 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:39" (1/1) ... [2019-03-17 21:33:43,937 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:43 HornClauseAST [2019-03-17 21:33:43,938 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:43,938 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:43,939 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:43,939 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:43,940 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:43" (1/1) ... [2019-03-17 21:33:43,943 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label16_true-unreach-call.c_UID6657051411279452666.smt2 [2019-03-17 21:33:44,253 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:44,255 INFO L168 Benchmark]: Toolchain (without parser) took 13555.40 ms. Allocated memory was 99.1 MB in the beginning and 457.7 MB in the end (delta: 358.6 MB). Free memory was 68.2 MB in the beginning and 259.7 MB in the end (delta: -191.5 MB). Peak memory consumption was 167.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,257 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:44,257 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1448.82 ms. Allocated memory was 99.1 MB in the beginning and 153.6 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 124.4 MB in the end (delta: -56.4 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,258 INFO L168 Benchmark]: Boogie Procedure Inliner took 257.06 ms. Allocated memory is still 153.6 MB. Free memory was 124.4 MB in the beginning and 86.1 MB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,258 INFO L168 Benchmark]: Boogie Preprocessor took 295.95 ms. Allocated memory was 153.6 MB in the beginning and 155.2 MB in the end (delta: 1.6 MB). Free memory was 86.1 MB in the beginning and 96.8 MB in the end (delta: -10.6 MB). Peak memory consumption was 48.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,258 INFO L168 Benchmark]: RCFGBuilder took 6615.09 ms. Allocated memory was 155.2 MB in the beginning and 220.7 MB in the end (delta: 65.5 MB). Free memory was 96.8 MB in the beginning and 109.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 92.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,260 INFO L168 Benchmark]: IcfgToChc took 4617.71 ms. Allocated memory was 220.7 MB in the beginning and 457.7 MB in the end (delta: 237.0 MB). Free memory was 109.7 MB in the beginning and 322.4 MB in the end (delta: -212.7 MB). Peak memory consumption was 279.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,260 INFO L168 Benchmark]: ChcSmtPrinter took 315.10 ms. Allocated memory is still 457.7 MB. Free memory was 322.4 MB in the beginning and 259.7 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:44,271 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 88.1 MB. Free memory is still 57.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1448.82 ms. Allocated memory was 99.1 MB in the beginning and 153.6 MB in the end (delta: 54.5 MB). Free memory was 68.0 MB in the beginning and 124.4 MB in the end (delta: -56.4 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 257.06 ms. Allocated memory is still 153.6 MB. Free memory was 124.4 MB in the beginning and 86.1 MB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 295.95 ms. Allocated memory was 153.6 MB in the beginning and 155.2 MB in the end (delta: 1.6 MB). Free memory was 86.1 MB in the beginning and 96.8 MB in the end (delta: -10.6 MB). Peak memory consumption was 48.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6615.09 ms. Allocated memory was 155.2 MB in the beginning and 220.7 MB in the end (delta: 65.5 MB). Free memory was 96.8 MB in the beginning and 109.7 MB in the end (delta: -13.0 MB). Peak memory consumption was 92.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 4617.71 ms. Allocated memory was 220.7 MB in the beginning and 457.7 MB in the end (delta: 237.0 MB). Free memory was 109.7 MB in the beginning and 322.4 MB in the end (delta: -212.7 MB). Peak memory consumption was 279.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 315.10 ms. Allocated memory is still 457.7 MB. Free memory was 322.4 MB in the beginning and 259.7 MB in the end (delta: 62.7 MB). Peak memory consumption was 62.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...