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/Problem12_label14_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:33:49,152 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:33:49,154 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:33:49,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:33:49,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:33:49,173 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:33:49,176 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:33:49,180 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:33:49,183 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:33:49,184 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:33:49,187 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:33:49,187 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:33:49,190 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:33:49,191 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:33:49,193 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:33:49,200 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:33:49,201 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:33:49,203 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:33:49,205 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:33:49,209 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:33:49,211 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:33:49,214 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:33:49,218 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:33:49,218 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:33:49,219 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:33:49,221 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:33:49,222 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:33:49,223 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:33:49,224 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:33:49,225 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:33:49,226 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:33:49,228 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:33:49,230 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:33:49,230 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:33:49,230 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:33:49,231 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:33:49,232 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:33:49,233 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:33:49,233 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:33:49,234 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 [2019-03-18 12:33:49,252 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:33:49,252 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:33:49,253 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:33:49,254 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:33:49,254 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:33:49,254 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:33:49,254 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:33:49,254 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:33:49,255 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:33:49,256 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:33:49,256 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:33:49,256 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:33:49,256 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:33:49,257 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:33:49,257 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:33:49,257 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:33:49,257 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:33:49,257 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:33:49,257 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:33:49,258 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:33:49,258 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:33:49,258 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:33:49,258 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:33:49,258 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 [2019-03-18 12:33:49,305 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:33:49,322 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:33:49,327 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:33:49,328 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:33:49,329 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:33:49,329 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label14_true-unreach-call.c [2019-03-18 12:33:49,385 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b2ec8121/b60c2fa3940d4844b892cf9fe03be436/FLAGad3e87102 [2019-03-18 12:33:50,143 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:33:50,143 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label14_true-unreach-call.c [2019-03-18 12:33:50,188 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b2ec8121/b60c2fa3940d4844b892cf9fe03be436/FLAGad3e87102 [2019-03-18 12:33:50,661 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4b2ec8121/b60c2fa3940d4844b892cf9fe03be436 [2019-03-18 12:33:50,671 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:33:50,672 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:33:50,673 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:50,674 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:33:50,677 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:33:50,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:50" (1/1) ... [2019-03-18 12:33:50,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35464142 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:50, skipping insertion in model container [2019-03-18 12:33:50,681 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:50" (1/1) ... [2019-03-18 12:33:50,688 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:33:50,837 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:33:52,569 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:52,580 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:33:53,206 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:53,236 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:33:53,237 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53 WrapperNode [2019-03-18 12:33:53,237 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:53,239 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:53,239 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:33:53,239 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:33:53,488 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:53,547 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:53,844 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:53,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:33:53,845 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:33:53,845 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:33:53,855 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:53,856 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:53,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:53,897 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:54,178 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:54,232 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:54,312 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (1/1) ... [2019-03-18 12:33:54,392 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:33:54,393 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:33:54,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:33:54,393 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:33:54,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:53" (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 [2019-03-18 12:33:54,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:33:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:34:04,032 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:34:04,033 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:34:04,034 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:04 BoogieIcfgContainer [2019-03-18 12:34:04,035 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:34:04,035 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:34:04,035 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:34:04,035 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:34:04,038 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:04" (1/1) ... [2019-03-18 12:34:14,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:14 HornClauseAST [2019-03-18 12:34:14,061 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:34:14,062 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:34:14,062 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:34:14,062 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:34:14,063 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:14" (1/1) ... [2019-03-18 12:34:14,065 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label14_true-unreach-call.c_UID2549098970411501308.smt2 [2019-03-18 12:34:14,600 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:34:14,602 INFO L168 Benchmark]: Toolchain (without parser) took 23930.16 ms. Allocated memory was 102.2 MB in the beginning and 779.6 MB in the end (delta: 677.4 MB). Free memory was 61.4 MB in the beginning and 213.8 MB in the end (delta: -152.4 MB). Peak memory consumption was 525.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,604 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:34:14,604 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2564.77 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 61.1 MB in the beginning and 23.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 74.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,605 INFO L168 Benchmark]: Boogie Procedure Inliner took 605.59 ms. Allocated memory was 130.5 MB in the beginning and 186.6 MB in the end (delta: 56.1 MB). Free memory was 23.2 MB in the beginning and 82.6 MB in the end (delta: -59.4 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,605 INFO L168 Benchmark]: Boogie Preprocessor took 548.31 ms. Allocated memory was 186.6 MB in the beginning and 191.9 MB in the end (delta: 5.2 MB). Free memory was 82.6 MB in the beginning and 87.8 MB in the end (delta: -5.2 MB). Peak memory consumption was 47.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,606 INFO L168 Benchmark]: RCFGBuilder took 9641.68 ms. Allocated memory was 191.9 MB in the beginning and 381.7 MB in the end (delta: 189.8 MB). Free memory was 87.8 MB in the beginning and 178.2 MB in the end (delta: -90.4 MB). Peak memory consumption was 171.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,606 INFO L168 Benchmark]: IcfgToChc took 10026.68 ms. Allocated memory was 381.7 MB in the beginning and 779.6 MB in the end (delta: 397.9 MB). Free memory was 178.2 MB in the beginning and 364.6 MB in the end (delta: -186.5 MB). Peak memory consumption was 402.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,607 INFO L168 Benchmark]: ChcSmtPrinter took 538.11 ms. Allocated memory is still 779.6 MB. Free memory was 364.6 MB in the beginning and 213.8 MB in the end (delta: 150.8 MB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:14,610 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 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2564.77 ms. Allocated memory was 102.2 MB in the beginning and 130.5 MB in the end (delta: 28.3 MB). Free memory was 61.1 MB in the beginning and 23.2 MB in the end (delta: 37.9 MB). Peak memory consumption was 74.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 605.59 ms. Allocated memory was 130.5 MB in the beginning and 186.6 MB in the end (delta: 56.1 MB). Free memory was 23.2 MB in the beginning and 82.6 MB in the end (delta: -59.4 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 548.31 ms. Allocated memory was 186.6 MB in the beginning and 191.9 MB in the end (delta: 5.2 MB). Free memory was 82.6 MB in the beginning and 87.8 MB in the end (delta: -5.2 MB). Peak memory consumption was 47.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9641.68 ms. Allocated memory was 191.9 MB in the beginning and 381.7 MB in the end (delta: 189.8 MB). Free memory was 87.8 MB in the beginning and 178.2 MB in the end (delta: -90.4 MB). Peak memory consumption was 171.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 10026.68 ms. Allocated memory was 381.7 MB in the beginning and 779.6 MB in the end (delta: 397.9 MB). Free memory was 178.2 MB in the beginning and 364.6 MB in the end (delta: -186.5 MB). Peak memory consumption was 402.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 538.11 ms. Allocated memory is still 779.6 MB. Free memory was 364.6 MB in the beginning and 213.8 MB in the end (delta: 150.8 MB). Peak memory consumption was 150.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...