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/Problem11_label42_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:05:44,763 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:05:44,765 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:05:44,777 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:05:44,778 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:05:44,779 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:05:44,780 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:05:44,784 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:05:44,787 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:05:44,788 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:05:44,789 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:05:44,790 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:05:44,791 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:05:44,791 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:05:44,793 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:05:44,793 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:05:44,794 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:05:44,796 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:05:44,800 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:05:44,803 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:05:44,804 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:05:44,806 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:05:44,811 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:05:44,811 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:05:44,811 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:05:44,813 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:05:44,813 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:05:44,814 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:05:44,814 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:05:44,819 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:05:44,820 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:05:44,822 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:05:44,824 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:05:44,824 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:05:44,825 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:05:44,825 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:05:44,825 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:05:44,826 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:05:44,827 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:05:44,827 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 21:05:44,850 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:05:44,850 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:05:44,852 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:05:44,852 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:05:44,852 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:05:44,852 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:05:44,852 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:05:44,853 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:05:44,854 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:05:44,854 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:05:44,854 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:05:44,854 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:05:44,854 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:05:44,855 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:05:44,855 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:05:44,855 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:05:44,855 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:05:44,855 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:05:44,856 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:05:44,856 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:05:44,856 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:05:44,856 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:05:44,856 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:05:44,856 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 21:05:44,900 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:05:44,918 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:05:44,922 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:05:44,924 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:05:44,924 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:05:44,925 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label42_false-unreach-call.c [2019-03-17 21:05:44,979 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/021c9a749/d74f578e85294300b27faf195687a4af/FLAG3f77ba64e [2019-03-17 21:05:45,571 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:05:45,572 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label42_false-unreach-call.c [2019-03-17 21:05:45,590 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/021c9a749/d74f578e85294300b27faf195687a4af/FLAG3f77ba64e [2019-03-17 21:05:45,770 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/021c9a749/d74f578e85294300b27faf195687a4af [2019-03-17 21:05:45,781 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:05:45,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:05:45,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:45,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:05:45,787 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:05:45,788 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:45" (1/1) ... [2019-03-17 21:05:45,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ded92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:45, skipping insertion in model container [2019-03-17 21:05:45,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:05:45" (1/1) ... [2019-03-17 21:05:45,799 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:05:45,881 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:05:46,488 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:46,495 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:05:46,710 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:05:46,734 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:05:46,735 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46 WrapperNode [2019-03-17 21:05:46,735 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:05:46,736 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:46,736 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:05:46,737 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:05:46,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:46,913 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:05:47,045 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:05:47,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:05:47,046 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:05:47,061 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,073 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,073 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,160 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (1/1) ... [2019-03-17 21:05:47,184 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:05:47,185 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:05:47,185 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:05:47,185 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:05:47,186 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:05:46" (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 21:05:47,262 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:05:47,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:05:51,386 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:05:51,388 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:05:51,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:05:51 BoogieIcfgContainer [2019-03-17 21:05:51,389 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:05:51,390 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:05:51,390 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:05:51,390 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:05:51,393 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:05:51" (1/1) ... [2019-03-17 21:05:54,629 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:05:54 HornClauseAST [2019-03-17 21:05:54,629 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:05:54,629 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:05:54,630 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:05:54,630 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:05:54,631 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:05:54" (1/1) ... [2019-03-17 21:05:54,633 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label42_false-unreach-call.c_UID8961981128028370965.smt2 [2019-03-17 21:05:54,792 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:05:54,794 INFO L168 Benchmark]: Toolchain (without parser) took 9012.89 ms. Allocated memory was 114.3 MB in the beginning and 381.7 MB in the end (delta: 267.4 MB). Free memory was 59.6 MB in the beginning and 141.3 MB in the end (delta: -81.7 MB). Peak memory consumption was 185.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,796 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:05:54,797 INFO L168 Benchmark]: CACSL2BoogieTranslator took 951.99 ms. Allocated memory is still 114.3 MB. Free memory was 59.4 MB in the beginning and 57.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 39.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,797 INFO L168 Benchmark]: Boogie Procedure Inliner took 309.09 ms. Allocated memory was 114.3 MB in the beginning and 183.0 MB in the end (delta: 68.7 MB). Free memory was 57.0 MB in the beginning and 146.9 MB in the end (delta: -89.9 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,798 INFO L168 Benchmark]: Boogie Preprocessor took 138.77 ms. Allocated memory is still 183.0 MB. Free memory was 146.9 MB in the beginning and 136.5 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,798 INFO L168 Benchmark]: RCFGBuilder took 4204.95 ms. Allocated memory was 183.0 MB in the beginning and 185.6 MB in the end (delta: 2.6 MB). Free memory was 136.5 MB in the beginning and 69.7 MB in the end (delta: 66.8 MB). Peak memory consumption was 98.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,799 INFO L168 Benchmark]: IcfgToChc took 3239.37 ms. Allocated memory was 185.6 MB in the beginning and 381.7 MB in the end (delta: 196.1 MB). Free memory was 69.7 MB in the beginning and 179.6 MB in the end (delta: -110.0 MB). Peak memory consumption was 216.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,799 INFO L168 Benchmark]: ChcSmtPrinter took 163.23 ms. Allocated memory is still 381.7 MB. Free memory was 179.6 MB in the beginning and 141.3 MB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:05:54,802 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 114.3 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 951.99 ms. Allocated memory is still 114.3 MB. Free memory was 59.4 MB in the beginning and 57.0 MB in the end (delta: 2.4 MB). Peak memory consumption was 39.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 309.09 ms. Allocated memory was 114.3 MB in the beginning and 183.0 MB in the end (delta: 68.7 MB). Free memory was 57.0 MB in the beginning and 146.9 MB in the end (delta: -89.9 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 138.77 ms. Allocated memory is still 183.0 MB. Free memory was 146.9 MB in the beginning and 136.5 MB in the end (delta: 10.4 MB). Peak memory consumption was 10.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4204.95 ms. Allocated memory was 183.0 MB in the beginning and 185.6 MB in the end (delta: 2.6 MB). Free memory was 136.5 MB in the beginning and 69.7 MB in the end (delta: 66.8 MB). Peak memory consumption was 98.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 3239.37 ms. Allocated memory was 185.6 MB in the beginning and 381.7 MB in the end (delta: 196.1 MB). Free memory was 69.7 MB in the beginning and 179.6 MB in the end (delta: -110.0 MB). Peak memory consumption was 216.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 163.23 ms. Allocated memory is still 381.7 MB. Free memory was 179.6 MB in the beginning and 141.3 MB in the end (delta: 38.3 MB). Peak memory consumption was 38.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...