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/Problem18_label33_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:13:17,011 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:13:17,014 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:13:17,034 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:13:17,035 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:13:17,036 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:13:17,038 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:13:17,041 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:13:17,044 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:13:17,052 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:13:17,053 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:13:17,054 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:13:17,059 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:13:17,062 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:13:17,063 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:13:17,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:13:17,066 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:13:17,070 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:13:17,072 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:13:17,077 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:13:17,078 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:13:17,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:13:17,083 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:13:17,084 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:13:17,084 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:13:17,085 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:13:17,086 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:13:17,087 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:13:17,087 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:13:17,090 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:13:17,092 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:13:17,093 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:13:17,095 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:13:17,095 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:13:17,096 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:13:17,096 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:13:17,096 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:13:17,098 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:13:17,099 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:13:17,099 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 12:13:17,127 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:13:17,127 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:13:17,128 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:13:17,129 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:13:17,129 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:13:17,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:13:17,130 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:13:17,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:13:17,130 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:13:17,130 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:13:17,131 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:13:17,132 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:13:17,133 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:13:17,133 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:13:17,133 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:13:17,133 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:13:17,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:13:17,134 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:13:17,134 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:13:17,134 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:13:17,134 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:13:17,135 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:13:17,135 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:13:17,135 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 12:13:17,179 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:13:17,195 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:13:17,202 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:13:17,204 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:13:17,204 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:13:17,205 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label33_false-unreach-call.c [2019-03-18 12:13:17,271 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d44b7c9f/1c50c90d3c2c4577bfc3e5823fda9ae1/FLAG0c134d550 [2019-03-18 12:13:18,040 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:13:18,041 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label33_false-unreach-call.c [2019-03-18 12:13:18,063 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d44b7c9f/1c50c90d3c2c4577bfc3e5823fda9ae1/FLAG0c134d550 [2019-03-18 12:13:18,102 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1d44b7c9f/1c50c90d3c2c4577bfc3e5823fda9ae1 [2019-03-18 12:13:18,114 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:13:18,116 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:13:18,117 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:13:18,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:13:18,124 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:13:18,125 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:13:18" (1/1) ... [2019-03-18 12:13:18,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24ab8f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:18, skipping insertion in model container [2019-03-18 12:13:18,129 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:13:18" (1/1) ... [2019-03-18 12:13:18,136 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:13:18,273 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:13:19,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:13:19,507 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:13:19,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:13:19,977 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:13:19,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19 WrapperNode [2019-03-18 12:13:19,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:13:19,979 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:13:19,979 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:13:19,979 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:13:20,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,246 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,422 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:13:20,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:13:20,423 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:13:20,423 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:13:20,439 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,440 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,467 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,714 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,759 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (1/1) ... [2019-03-18 12:13:20,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:13:20,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:13:20,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:13:20,804 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:13:20,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:13:19" (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 12:13:20,875 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:13:20,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:13:28,351 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:13:28,352 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:13:28,353 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:28 BoogieIcfgContainer [2019-03-18 12:13:28,354 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:13:28,354 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:13:28,354 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:13:28,354 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:13:28,357 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:13:28" (1/1) ... [2019-03-18 12:13:36,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:36 HornClauseAST [2019-03-18 12:13:36,530 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:13:36,531 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:13:36,531 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:13:36,531 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:13:36,532 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:13:36" (1/1) ... [2019-03-18 12:13:36,535 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label33_false-unreach-call.c_UID865332742328874609.smt2 [2019-03-18 12:13:37,001 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:13:37,003 INFO L168 Benchmark]: Toolchain (without parser) took 18888.17 ms. Allocated memory was 102.2 MB in the beginning and 621.3 MB in the end (delta: 519.0 MB). Free memory was 65.3 MB in the beginning and 160.7 MB in the end (delta: -95.4 MB). Peak memory consumption was 423.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,004 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 89.7 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:13:37,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1860.85 ms. Allocated memory was 102.2 MB in the beginning and 127.9 MB in the end (delta: 25.7 MB). Free memory was 64.9 MB in the beginning and 37.9 MB in the end (delta: 27.0 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,005 INFO L168 Benchmark]: Boogie Procedure Inliner took 443.59 ms. Allocated memory was 127.9 MB in the beginning and 148.9 MB in the end (delta: 21.0 MB). Free memory was 37.9 MB in the beginning and 79.5 MB in the end (delta: -41.6 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,005 INFO L168 Benchmark]: Boogie Preprocessor took 380.90 ms. Allocated memory was 148.9 MB in the beginning and 185.6 MB in the end (delta: 36.7 MB). Free memory was 79.5 MB in the beginning and 119.9 MB in the end (delta: -40.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,009 INFO L168 Benchmark]: RCFGBuilder took 7550.06 ms. Allocated memory was 185.6 MB in the beginning and 310.9 MB in the end (delta: 125.3 MB). Free memory was 119.9 MB in the beginning and 163.0 MB in the end (delta: -43.1 MB). Peak memory consumption was 145.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,009 INFO L168 Benchmark]: IcfgToChc took 8176.33 ms. Allocated memory was 310.9 MB in the beginning and 621.3 MB in the end (delta: 310.4 MB). Free memory was 163.0 MB in the beginning and 278.2 MB in the end (delta: -115.3 MB). Peak memory consumption was 385.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,010 INFO L168 Benchmark]: ChcSmtPrinter took 470.45 ms. Allocated memory is still 621.3 MB. Free memory was 278.2 MB in the beginning and 160.7 MB in the end (delta: 117.6 MB). Peak memory consumption was 117.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:13:37,015 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 89.7 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1860.85 ms. Allocated memory was 102.2 MB in the beginning and 127.9 MB in the end (delta: 25.7 MB). Free memory was 64.9 MB in the beginning and 37.9 MB in the end (delta: 27.0 MB). Peak memory consumption was 68.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 443.59 ms. Allocated memory was 127.9 MB in the beginning and 148.9 MB in the end (delta: 21.0 MB). Free memory was 37.9 MB in the beginning and 79.5 MB in the end (delta: -41.6 MB). Peak memory consumption was 10.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 380.90 ms. Allocated memory was 148.9 MB in the beginning and 185.6 MB in the end (delta: 36.7 MB). Free memory was 79.5 MB in the beginning and 119.9 MB in the end (delta: -40.4 MB). Peak memory consumption was 43.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7550.06 ms. Allocated memory was 185.6 MB in the beginning and 310.9 MB in the end (delta: 125.3 MB). Free memory was 119.9 MB in the beginning and 163.0 MB in the end (delta: -43.1 MB). Peak memory consumption was 145.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 8176.33 ms. Allocated memory was 310.9 MB in the beginning and 621.3 MB in the end (delta: 310.4 MB). Free memory was 163.0 MB in the beginning and 278.2 MB in the end (delta: -115.3 MB). Peak memory consumption was 385.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 470.45 ms. Allocated memory is still 621.3 MB. Free memory was 278.2 MB in the beginning and 160.7 MB in the end (delta: 117.6 MB). Peak memory consumption was 117.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...