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/seq-mthreaded/pals_floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:16:39,118 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:16:39,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:16:39,133 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:16:39,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:16:39,134 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:16:39,135 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:16:39,137 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:16:39,139 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:16:39,140 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:16:39,140 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:16:39,141 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:16:39,142 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:16:39,143 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:16:39,144 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:16:39,144 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:16:39,145 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:16:39,147 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:16:39,149 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:16:39,150 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:16:39,151 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:16:39,152 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:16:39,155 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:16:39,155 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:16:39,155 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:16:39,156 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:16:39,156 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:16:39,157 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:16:39,157 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:16:39,158 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:16:39,159 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:16:39,160 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:16:39,161 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:16:39,161 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:16:39,162 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:16:39,162 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:16:39,162 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:16:39,163 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:16:39,164 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:16:39,164 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 22:16:39,178 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:16:39,178 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:16:39,179 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:16:39,180 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:16:39,180 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:16:39,180 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:16:39,180 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:16:39,180 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:16:39,181 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:16:39,181 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:16:39,181 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:16:39,181 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:16:39,181 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:16:39,182 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:16:39,182 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:16:39,182 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:16:39,182 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:16:39,182 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:16:39,183 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:16:39,183 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:16:39,183 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:16:39,183 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:16:39,183 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:16:39,183 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:16:39,184 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:16:39,184 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:16:39,184 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:16:39,184 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:16:39,184 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 22:16:39,218 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:16:39,230 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:16:39,234 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:16:39,236 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:16:39,237 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:16:39,238 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c [2019-03-17 22:16:39,288 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19b01602d/b1c7c1a6803a49b588f239ab4f058f2c/FLAG99b71193d [2019-03-17 22:16:39,821 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:16:39,826 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c [2019-03-17 22:16:39,840 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19b01602d/b1c7c1a6803a49b588f239ab4f058f2c/FLAG99b71193d [2019-03-17 22:16:40,068 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/19b01602d/b1c7c1a6803a49b588f239ab4f058f2c [2019-03-17 22:16:40,079 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:16:40,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:16:40,082 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:40,082 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:16:40,086 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:16:40,087 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5908b4eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40, skipping insertion in model container [2019-03-17 22:16:40,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:16:40,174 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:16:40,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:40,657 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:16:40,842 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:16:40,862 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:16:40,863 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40 WrapperNode [2019-03-17 22:16:40,863 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:16:40,864 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:40,864 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:16:40,864 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:16:40,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,893 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,950 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:16:40,951 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:16:40,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:16:40,951 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:16:40,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:40,986 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:41,003 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:41,007 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (1/1) ... [2019-03-17 22:16:41,019 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:16:41,024 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:16:41,024 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:16:41,024 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:16:41,026 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:16:40" (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 22:16:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:16:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:16:43,763 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:16:43,763 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:16:43,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:43 BoogieIcfgContainer [2019-03-17 22:16:43,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:16:43,766 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:16:43,766 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:16:43,766 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:16:43,769 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:16:43" (1/1) ... [2019-03-17 22:17:07,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:07 HornClauseAST [2019-03-17 22:17:07,405 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:17:07,406 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:17:07,406 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:17:07,406 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:17:07,407 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:17:07" (1/1) ... [2019-03-17 22:17:07,408 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c_UID746542689615793203.smt2 [2019-03-17 22:17:08,528 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:17:08,530 INFO L168 Benchmark]: Toolchain (without parser) took 28450.01 ms. Allocated memory was 112.7 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 62.0 MB in the beginning and 436.4 MB in the end (delta: -374.4 MB). Peak memory consumption was 849.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,531 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:17:08,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 781.60 ms. Allocated memory was 112.7 MB in the beginning and 125.3 MB in the end (delta: 12.6 MB). Free memory was 61.8 MB in the beginning and 95.6 MB in the end (delta: -33.7 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,532 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.77 ms. Allocated memory is still 125.3 MB. Free memory was 95.1 MB in the beginning and 90.5 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,536 INFO L168 Benchmark]: Boogie Preprocessor took 68.41 ms. Allocated memory is still 125.3 MB. Free memory was 90.5 MB in the beginning and 85.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,536 INFO L168 Benchmark]: RCFGBuilder took 2741.53 ms. Allocated memory was 125.3 MB in the beginning and 177.2 MB in the end (delta: 51.9 MB). Free memory was 85.0 MB in the beginning and 91.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,537 INFO L168 Benchmark]: IcfgToChc took 23639.49 ms. Allocated memory was 177.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 91.4 MB in the beginning and 687.2 MB in the end (delta: -595.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,537 INFO L168 Benchmark]: ChcSmtPrinter took 1122.89 ms. Allocated memory is still 1.3 GB. Free memory was 687.2 MB in the beginning and 436.4 MB in the end (delta: 250.8 MB). Peak memory consumption was 250.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:17:08,542 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 112.7 MB. Free memory is still 81.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 781.60 ms. Allocated memory was 112.7 MB in the beginning and 125.3 MB in the end (delta: 12.6 MB). Free memory was 61.8 MB in the beginning and 95.6 MB in the end (delta: -33.7 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 86.77 ms. Allocated memory is still 125.3 MB. Free memory was 95.1 MB in the beginning and 90.5 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.41 ms. Allocated memory is still 125.3 MB. Free memory was 90.5 MB in the beginning and 85.0 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2741.53 ms. Allocated memory was 125.3 MB in the beginning and 177.2 MB in the end (delta: 51.9 MB). Free memory was 85.0 MB in the beginning and 91.4 MB in the end (delta: -6.4 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 23639.49 ms. Allocated memory was 177.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 91.4 MB in the beginning and 687.2 MB in the end (delta: -595.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1122.89 ms. Allocated memory is still 1.3 GB. Free memory was 687.2 MB in the beginning and 436.4 MB in the end (delta: 250.8 MB). Peak memory consumption was 250.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...