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/Problem03_label51_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:50:12,224 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:50:12,225 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:50:12,242 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:50:12,242 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:50:12,244 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:50:12,246 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:50:12,248 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:50:12,250 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:50:12,251 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:50:12,258 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:50:12,259 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:50:12,263 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:50:12,265 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:50:12,266 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:50:12,267 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:50:12,268 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:50:12,272 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:50:12,276 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:50:12,278 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:50:12,279 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:50:12,281 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:50:12,285 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:50:12,286 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:50:12,286 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:50:12,287 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:50:12,288 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:50:12,289 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:50:12,290 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:50:12,290 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:50:12,291 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:50:12,292 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:50:12,294 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:50:12,294 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:50:12,296 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:50:12,296 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:50:12,296 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:50:12,297 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:50:12,299 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:50:12,299 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 11:50:12,314 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:50:12,315 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:50:12,316 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:50:12,316 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:50:12,316 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:50:12,317 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:50:12,317 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:50:12,317 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:50:12,317 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:50:12,317 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:50:12,318 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:50:12,318 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:50:12,318 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:50:12,318 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:50:12,318 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:50:12,319 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:50:12,319 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:50:12,319 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:50:12,319 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:50:12,319 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:50:12,320 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:50:12,320 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:50:12,320 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:50:12,320 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:50:12,320 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:50:12,321 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:50:12,321 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:50:12,321 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:50:12,321 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 11:50:12,373 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:50:12,389 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:50:12,393 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:50:12,395 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:50:12,395 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:50:12,396 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label51_true-unreach-call.c [2019-03-17 11:50:12,461 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d5499516/7e71404660cd409cab81d84e006eee51/FLAG03dd1b34b [2019-03-17 11:50:13,100 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:50:13,101 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label51_true-unreach-call.c [2019-03-17 11:50:13,120 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d5499516/7e71404660cd409cab81d84e006eee51/FLAG03dd1b34b [2019-03-17 11:50:13,294 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d5499516/7e71404660cd409cab81d84e006eee51 [2019-03-17 11:50:13,302 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:50:13,304 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:50:13,305 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:50:13,305 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:50:13,309 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:50:13,310 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:50:13" (1/1) ... [2019-03-17 11:50:13,312 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7815185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:13, skipping insertion in model container [2019-03-17 11:50:13,313 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:50:13" (1/1) ... [2019-03-17 11:50:13,320 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:50:13,407 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:50:14,216 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:50:14,223 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:50:14,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:50:14,493 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:50:14,494 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14 WrapperNode [2019-03-17 11:50:14,494 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:50:14,495 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:50:14,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:50:14,496 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:50:14,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,663 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:50:14,749 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:50:14,749 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:50:14,749 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:50:14,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,771 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,772 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,836 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (1/1) ... [2019-03-17 11:50:14,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:50:14,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:50:14,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:50:14,887 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:50:14,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:50:14" (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 11:50:14,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:50:14,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:50:20,221 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:50:20,222 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 11:50:20,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:50:20 BoogieIcfgContainer [2019-03-17 11:50:20,223 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:50:20,224 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:50:20,224 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:50:20,224 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:50:20,227 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:50:20" (1/1) ... [2019-03-17 11:50:28,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:50:28 HornClauseAST [2019-03-17 11:50:28,279 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:50:28,280 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:50:28,280 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:50:28,280 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:50:28,282 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:50:28" (1/1) ... [2019-03-17 11:50:28,284 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label51_true-unreach-call.c_UID8546089636337165237.smt2 [2019-03-17 11:50:28,680 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:50:28,682 INFO L168 Benchmark]: Toolchain (without parser) took 15379.15 ms. Allocated memory was 99.6 MB in the beginning and 594.5 MB in the end (delta: 494.9 MB). Free memory was 68.3 MB in the beginning and 167.8 MB in the end (delta: -99.5 MB). Peak memory consumption was 395.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,684 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:50:28,684 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1189.44 ms. Allocated memory was 99.6 MB in the beginning and 114.8 MB in the end (delta: 15.2 MB). Free memory was 68.0 MB in the beginning and 44.3 MB in the end (delta: 23.7 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,685 INFO L168 Benchmark]: Boogie Procedure Inliner took 253.61 ms. Allocated memory was 114.8 MB in the beginning and 143.7 MB in the end (delta: 28.8 MB). Free memory was 44.3 MB in the beginning and 108.4 MB in the end (delta: -64.1 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,686 INFO L168 Benchmark]: Boogie Preprocessor took 136.93 ms. Allocated memory is still 143.7 MB. Free memory was 108.4 MB in the beginning and 97.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,686 INFO L168 Benchmark]: RCFGBuilder took 5337.27 ms. Allocated memory was 143.7 MB in the beginning and 169.3 MB in the end (delta: 25.7 MB). Free memory was 97.3 MB in the beginning and 64.0 MB in the end (delta: 33.3 MB). Peak memory consumption was 69.1 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,687 INFO L168 Benchmark]: IcfgToChc took 8055.61 ms. Allocated memory was 169.3 MB in the beginning and 594.5 MB in the end (delta: 425.2 MB). Free memory was 64.0 MB in the beginning and 258.5 MB in the end (delta: -194.5 MB). Peak memory consumption was 323.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,687 INFO L168 Benchmark]: ChcSmtPrinter took 400.62 ms. Allocated memory is still 594.5 MB. Free memory was 258.5 MB in the beginning and 167.8 MB in the end (delta: 90.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:50:28,691 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.1 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1189.44 ms. Allocated memory was 99.6 MB in the beginning and 114.8 MB in the end (delta: 15.2 MB). Free memory was 68.0 MB in the beginning and 44.3 MB in the end (delta: 23.7 MB). Peak memory consumption was 42.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 253.61 ms. Allocated memory was 114.8 MB in the beginning and 143.7 MB in the end (delta: 28.8 MB). Free memory was 44.3 MB in the beginning and 108.4 MB in the end (delta: -64.1 MB). Peak memory consumption was 7.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 136.93 ms. Allocated memory is still 143.7 MB. Free memory was 108.4 MB in the beginning and 97.3 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5337.27 ms. Allocated memory was 143.7 MB in the beginning and 169.3 MB in the end (delta: 25.7 MB). Free memory was 97.3 MB in the beginning and 64.0 MB in the end (delta: 33.3 MB). Peak memory consumption was 69.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 8055.61 ms. Allocated memory was 169.3 MB in the beginning and 594.5 MB in the end (delta: 425.2 MB). Free memory was 64.0 MB in the beginning and 258.5 MB in the end (delta: -194.5 MB). Peak memory consumption was 323.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 400.62 ms. Allocated memory is still 594.5 MB. Free memory was 258.5 MB in the beginning and 167.8 MB in the end (delta: 90.7 MB). Peak memory consumption was 90.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...