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 [2019-03-18 12:36:54,172 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:36:54,174 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:36:54,190 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:36:54,191 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:36:54,192 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:36:54,193 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:36:54,196 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:36:54,199 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:36:54,200 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:36:54,207 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:36:54,207 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:36:54,208 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:36:54,211 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:36:54,212 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:36:54,214 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:36:54,214 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:36:54,217 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:36:54,220 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:36:54,222 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:36:54,223 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:36:54,225 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:36:54,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:36:54,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:36:54,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:36:54,230 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:36:54,230 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:36:54,231 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:36:54,232 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:36:54,232 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:36:54,233 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:36:54,234 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:36:54,235 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:36:54,235 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:36:54,236 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:36:54,236 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:36:54,236 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:36:54,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:36:54,238 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:36:54,238 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 12:36:54,253 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:36:54,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:36:54,254 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:36:54,254 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:36:54,254 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:36:54,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:36:54,255 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:36:54,255 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:36:54,255 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:36:54,255 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:36:54,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:36:54,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:36:54,259 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:36:54,259 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:36:54,259 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:36:54,259 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:36:54,261 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:36:54,261 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:36:54,261 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:36:54,261 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:36:54,262 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:36:54,262 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:36:54,262 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:36:54,262 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:36:54,262 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:36:54,263 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:36:54,263 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:36:54,264 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:36:54,264 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 12:36:54,297 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:36:54,309 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:36:54,312 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:36:54,314 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:36:54,314 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:36:54,315 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label16_true-unreach-call.c [2019-03-18 12:36:54,364 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6b874de/c771ebbebc2f49a1932e9f29c2d51b0b/FLAGed49c9a8d [2019-03-18 12:36:55,017 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:36:55,017 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label16_true-unreach-call.c [2019-03-18 12:36:55,041 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6b874de/c771ebbebc2f49a1932e9f29c2d51b0b/FLAGed49c9a8d [2019-03-18 12:36:55,150 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae6b874de/c771ebbebc2f49a1932e9f29c2d51b0b [2019-03-18 12:36:55,158 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:36:55,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:36:55,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:55,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:36:55,164 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:36:55,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:55" (1/1) ... [2019-03-18 12:36:55,168 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c7a5595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:55, skipping insertion in model container [2019-03-18 12:36:55,168 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:36:55" (1/1) ... [2019-03-18 12:36:55,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:36:55,278 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:36:56,191 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:56,199 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:36:56,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:36:56,555 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:36:56,555 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56 WrapperNode [2019-03-18 12:36:56,555 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:36:56,557 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:56,557 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:36:56,557 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:36:56,713 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,894 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:36:56,895 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:36:56,895 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:36:56,895 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:36:56,905 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,931 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,932 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:56,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:57,026 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:57,059 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (1/1) ... [2019-03-18 12:36:57,148 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:36:57,149 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:36:57,149 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:36:57,149 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:36:57,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:36:56" (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 12:36:57,213 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:36:57,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:37:03,622 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:37:03,622 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:37:03,624 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:03 BoogieIcfgContainer [2019-03-18 12:37:03,624 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:37:03,625 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:37:03,625 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:37:03,625 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:37:03,628 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:37:03" (1/1) ... [2019-03-18 12:37:08,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:08 HornClauseAST [2019-03-18 12:37:08,277 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:37:08,277 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:37:08,278 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:37:08,278 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:37:08,280 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:37:08" (1/1) ... [2019-03-18 12:37:08,282 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label16_true-unreach-call.c_UID5059191604845155018.smt2 [2019-03-18 12:37:08,615 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:37:08,617 INFO L168 Benchmark]: Toolchain (without parser) took 13458.36 ms. Allocated memory was 101.2 MB in the beginning and 444.6 MB in the end (delta: 343.4 MB). Free memory was 68.6 MB in the beginning and 243.4 MB in the end (delta: -174.8 MB). Peak memory consumption was 168.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,619 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:37:08,619 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1395.40 ms. Allocated memory was 101.2 MB in the beginning and 117.4 MB in the end (delta: 16.3 MB). Free memory was 68.2 MB in the beginning and 28.8 MB in the end (delta: 39.4 MB). Peak memory consumption was 55.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,620 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.79 ms. Allocated memory was 117.4 MB in the beginning and 146.3 MB in the end (delta: 28.8 MB). Free memory was 28.8 MB in the beginning and 86.7 MB in the end (delta: -57.9 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,620 INFO L168 Benchmark]: Boogie Preprocessor took 253.72 ms. Allocated memory was 146.3 MB in the beginning and 147.8 MB in the end (delta: 1.6 MB). Free memory was 86.7 MB in the beginning and 95.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,621 INFO L168 Benchmark]: RCFGBuilder took 6475.74 ms. Allocated memory was 147.8 MB in the beginning and 216.0 MB in the end (delta: 68.2 MB). Free memory was 95.4 MB in the beginning and 105.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 90.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,622 INFO L168 Benchmark]: IcfgToChc took 4652.62 ms. Allocated memory was 216.0 MB in the beginning and 444.6 MB in the end (delta: 228.6 MB). Free memory was 105.9 MB in the beginning and 304.2 MB in the end (delta: -198.3 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,623 INFO L168 Benchmark]: ChcSmtPrinter took 338.17 ms. Allocated memory is still 444.6 MB. Free memory was 304.2 MB in the beginning and 243.4 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:37:08,631 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1395.40 ms. Allocated memory was 101.2 MB in the beginning and 117.4 MB in the end (delta: 16.3 MB). Free memory was 68.2 MB in the beginning and 28.8 MB in the end (delta: 39.4 MB). Peak memory consumption was 55.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 337.79 ms. Allocated memory was 117.4 MB in the beginning and 146.3 MB in the end (delta: 28.8 MB). Free memory was 28.8 MB in the beginning and 86.7 MB in the end (delta: -57.9 MB). Peak memory consumption was 10.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 253.72 ms. Allocated memory was 146.3 MB in the beginning and 147.8 MB in the end (delta: 1.6 MB). Free memory was 86.7 MB in the beginning and 95.4 MB in the end (delta: -8.7 MB). Peak memory consumption was 47.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6475.74 ms. Allocated memory was 147.8 MB in the beginning and 216.0 MB in the end (delta: 68.2 MB). Free memory was 95.4 MB in the beginning and 105.9 MB in the end (delta: -10.5 MB). Peak memory consumption was 90.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 4652.62 ms. Allocated memory was 216.0 MB in the beginning and 444.6 MB in the end (delta: 228.6 MB). Free memory was 105.9 MB in the beginning and 304.2 MB in the end (delta: -198.3 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 338.17 ms. Allocated memory is still 444.6 MB. Free memory was 304.2 MB in the beginning and 243.4 MB in the end (delta: 60.9 MB). Peak memory consumption was 60.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...