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/array-crafted/xor4_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:44:05,188 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:44:05,190 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:44:05,202 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:44:05,202 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:44:05,203 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:44:05,205 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:44:05,207 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:44:05,209 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:44:05,210 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:44:05,211 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:44:05,211 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:44:05,212 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:44:05,213 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:44:05,214 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:44:05,215 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:44:05,216 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:44:05,218 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:44:05,220 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:44:05,222 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:44:05,223 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:44:05,224 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:44:05,227 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:44:05,227 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:44:05,227 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:44:05,228 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:44:05,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:44:05,230 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:44:05,230 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:44:05,231 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:44:05,232 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:44:05,233 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:44:05,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:44:05,234 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:44:05,235 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:44:05,235 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:44:05,235 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:44:05,236 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:44:05,237 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:44:05,238 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 [2019-03-17 20:44:05,253 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:44:05,253 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:44:05,254 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:44:05,255 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:44:05,255 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:44:05,255 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:44:05,255 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:44:05,255 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:44:05,256 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:44:05,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:44:05,256 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:44:05,256 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:44:05,256 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:44:05,257 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:44:05,257 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:44:05,257 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:44:05,257 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:44:05,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:44:05,258 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:44:05,258 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:44:05,258 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:44:05,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:44:05,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:44:05,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:44:05,259 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:44:05,259 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:44:05,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:44:05,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:44:05,260 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 20:44:05,292 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:44:05,305 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:44:05,309 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:44:05,311 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:44:05,311 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:44:05,312 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-crafted/xor4_true-unreach-call.i [2019-03-17 20:44:05,372 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b136186/0cc9924419264ce0a7b9c98cf194d0f8/FLAG016383253 [2019-03-17 20:44:05,823 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:44:05,823 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-crafted/xor4_true-unreach-call.i [2019-03-17 20:44:05,831 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b136186/0cc9924419264ce0a7b9c98cf194d0f8/FLAG016383253 [2019-03-17 20:44:06,205 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/54b136186/0cc9924419264ce0a7b9c98cf194d0f8 [2019-03-17 20:44:06,214 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:44:06,215 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:44:06,217 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:44:06,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:44:06,221 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:44:06,222 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fba8886 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06, skipping insertion in model container [2019-03-17 20:44:06,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,232 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:44:06,257 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:44:06,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:44:06,457 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:44:06,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:44:06,513 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:44:06,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06 WrapperNode [2019-03-17 20:44:06,514 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:44:06,515 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:44:06,515 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:44:06,515 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:44:06,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,538 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,584 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:44:06,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:44:06,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:44:06,590 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:44:06,680 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,685 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,685 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,717 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,727 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (1/1) ... [2019-03-17 20:44:06,730 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:44:06,734 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:44:06,734 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:44:06,734 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:44:06,735 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:06" (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 20:44:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 20:44:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:44:06,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:44:06,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 20:44:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 20:44:06,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 20:44:07,372 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:44:07,372 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-17 20:44:07,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:44:07 BoogieIcfgContainer [2019-03-17 20:44:07,374 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:44:07,374 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:44:07,374 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:44:07,375 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:44:07,378 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:44:07" (1/1) ... [2019-03-17 20:44:08,105 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:44:08 HornClauseAST [2019-03-17 20:44:08,105 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:44:08,106 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:44:08,106 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:44:08,106 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:44:08,107 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:44:08" (1/1) ... [2019-03-17 20:44:08,108 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-crafted/ChcSmtPrinter_xor4_true-unreach-call.i_UID8030668569982804080.smt2 [2019-03-17 20:44:08,163 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:44:08,165 INFO L168 Benchmark]: Toolchain (without parser) took 1950.22 ms. Allocated memory was 100.7 MB in the beginning and 138.4 MB in the end (delta: 37.7 MB). Free memory was 73.9 MB in the beginning and 114.1 MB in the end (delta: -40.2 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:44:08,166 INFO L168 Benchmark]: CDTParser took 0.22 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. [2019-03-17 20:44:08,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 297.49 ms. Allocated memory is still 100.7 MB. Free memory was 73.7 MB in the beginning and 63.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,167 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.20 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 61.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,167 INFO L168 Benchmark]: Boogie Preprocessor took 141.30 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 61.1 MB in the beginning and 111.0 MB in the end (delta: -49.9 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,168 INFO L168 Benchmark]: RCFGBuilder took 639.87 ms. Allocated memory is still 127.9 MB. Free memory was 111.0 MB in the beginning and 95.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,168 INFO L168 Benchmark]: IcfgToChc took 731.30 ms. Allocated memory was 127.9 MB in the beginning and 138.4 MB in the end (delta: 10.5 MB). Free memory was 95.3 MB in the beginning and 117.9 MB in the end (delta: -22.6 MB). Peak memory consumption was 42.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,168 INFO L168 Benchmark]: ChcSmtPrinter took 57.61 ms. Allocated memory is still 138.4 MB. Free memory was 117.9 MB in the beginning and 114.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:08,171 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 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 297.49 ms. Allocated memory is still 100.7 MB. Free memory was 73.7 MB in the beginning and 63.2 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 74.20 ms. Allocated memory is still 100.7 MB. Free memory was 63.0 MB in the beginning and 61.1 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.30 ms. Allocated memory was 100.7 MB in the beginning and 127.9 MB in the end (delta: 27.3 MB). Free memory was 61.1 MB in the beginning and 111.0 MB in the end (delta: -49.9 MB). Peak memory consumption was 3.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 639.87 ms. Allocated memory is still 127.9 MB. Free memory was 111.0 MB in the beginning and 95.3 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 731.30 ms. Allocated memory was 127.9 MB in the beginning and 138.4 MB in the end (delta: 10.5 MB). Free memory was 95.3 MB in the beginning and 117.9 MB in the end (delta: -22.6 MB). Peak memory consumption was 42.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 57.61 ms. Allocated memory is still 138.4 MB. Free memory was 117.9 MB in the beginning and 114.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 3.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...