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/Problem19_label08_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:12:49,029 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:12:49,031 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:12:49,043 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:12:49,044 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:12:49,045 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:12:49,046 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:12:49,048 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:12:49,050 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:12:49,051 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:12:49,052 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:12:49,052 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:12:49,053 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:12:49,054 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:12:49,055 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:12:49,056 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:12:49,057 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:12:49,059 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:12:49,061 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:12:49,063 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:12:49,064 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:12:49,065 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:12:49,068 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:12:49,068 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:12:49,068 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:12:49,069 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:12:49,070 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:12:49,071 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:12:49,071 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:12:49,072 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:12:49,073 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:12:49,074 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:12:49,075 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:12:49,075 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:12:49,076 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:12:49,076 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:12:49,077 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:12:49,078 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:12:49,078 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:12:49,079 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 12:12:49,094 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:12:49,094 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:12:49,096 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:12:49,096 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:12:49,096 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:12:49,096 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:12:49,096 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:12:49,097 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:12:49,097 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:12:49,097 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:12:49,097 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:12:49,097 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:12:49,098 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:12:49,098 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:12:49,098 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:12:49,098 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:12:49,098 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:12:49,099 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:12:49,099 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:12:49,099 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:12:49,099 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:12:49,099 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:12:49,100 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:12:49,100 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:12:49,100 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:12:49,100 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:12:49,100 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:12:49,100 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:12:49,101 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 12:12:49,132 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:12:49,144 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:12:49,147 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:12:49,149 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:12:49,149 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:12:49,150 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label08_true-unreach-call.c [2019-03-17 12:12:49,208 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527d79e34/1147320c467a4436a00e8853d5875ad6/FLAG0911e05d2 [2019-03-17 12:12:50,076 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:12:50,077 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label08_true-unreach-call.c [2019-03-17 12:12:50,122 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527d79e34/1147320c467a4436a00e8853d5875ad6/FLAG0911e05d2 [2019-03-17 12:12:50,575 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/527d79e34/1147320c467a4436a00e8853d5875ad6 [2019-03-17 12:12:50,584 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:12:50,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:12:50,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:50,588 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:12:50,591 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:12:50,592 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:50" (1/1) ... [2019-03-17 12:12:50,595 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396d2712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:50, skipping insertion in model container [2019-03-17 12:12:50,596 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:12:50" (1/1) ... [2019-03-17 12:12:50,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:12:50,940 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:12:53,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:53,044 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:12:54,135 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:12:54,186 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:12:54,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54 WrapperNode [2019-03-17 12:12:54,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:12:54,187 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:54,187 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:12:54,188 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:12:54,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:54,286 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,439 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:12:55,439 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:12:55,439 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:12:55,439 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:12:55,449 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,450 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,527 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,760 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:55,830 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:57,303 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (1/1) ... [2019-03-17 12:12:57,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:12:57,475 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:12:57,476 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:12:57,476 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:12:57,477 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:12:54" (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 12:12:57,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:12:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:13:11,766 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:13:11,766 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 12:13:11,769 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:13:11 BoogieIcfgContainer [2019-03-17 12:13:11,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:13:11,769 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:13:11,770 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:13:11,770 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:13:11,773 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:13:11" (1/1) ... [2019-03-17 12:13:36,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:13:36 HornClauseAST [2019-03-17 12:13:36,408 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:13:36,408 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:13:36,408 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:13:36,409 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:13:36,410 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:13:36" (1/1) ... [2019-03-17 12:13:36,412 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label08_true-unreach-call.c_UID4999408237074741924.smt2 [2019-03-17 12:13:38,276 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:13:38,278 INFO L168 Benchmark]: Toolchain (without parser) took 47692.93 ms. Allocated memory was 112.2 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 35.2 MB in the beginning and 535.2 MB in the end (delta: -500.0 MB). Peak memory consumption was 935.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,280 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:13:38,281 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3599.36 ms. Allocated memory was 112.2 MB in the beginning and 266.9 MB in the end (delta: 154.7 MB). Free memory was 35.0 MB in the beginning and 82.6 MB in the end (delta: -47.6 MB). Peak memory consumption was 107.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 1251.52 ms. Allocated memory was 266.9 MB in the beginning and 339.2 MB in the end (delta: 72.4 MB). Free memory was 82.6 MB in the beginning and 152.8 MB in the end (delta: -70.2 MB). Peak memory consumption was 98.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,282 INFO L168 Benchmark]: Boogie Preprocessor took 2036.03 ms. Allocated memory was 339.2 MB in the beginning and 480.8 MB in the end (delta: 141.6 MB). Free memory was 152.8 MB in the beginning and 285.6 MB in the end (delta: -132.8 MB). Peak memory consumption was 171.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,282 INFO L168 Benchmark]: RCFGBuilder took 14293.77 ms. Allocated memory was 480.8 MB in the beginning and 617.1 MB in the end (delta: 136.3 MB). Free memory was 285.6 MB in the beginning and 294.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 302.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,283 INFO L168 Benchmark]: IcfgToChc took 24638.60 ms. Allocated memory was 617.1 MB in the beginning and 1.1 GB in the end (delta: 516.4 MB). Free memory was 294.7 MB in the beginning and 224.4 MB in the end (delta: 70.3 MB). Peak memory consumption was 671.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,283 INFO L168 Benchmark]: ChcSmtPrinter took 1868.17 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 89.1 MB). Free memory was 224.4 MB in the beginning and 535.2 MB in the end (delta: -310.8 MB). Peak memory consumption was 102.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:13:38,287 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 112.2 MB. Free memory is still 80.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3599.36 ms. Allocated memory was 112.2 MB in the beginning and 266.9 MB in the end (delta: 154.7 MB). Free memory was 35.0 MB in the beginning and 82.6 MB in the end (delta: -47.6 MB). Peak memory consumption was 107.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1251.52 ms. Allocated memory was 266.9 MB in the beginning and 339.2 MB in the end (delta: 72.4 MB). Free memory was 82.6 MB in the beginning and 152.8 MB in the end (delta: -70.2 MB). Peak memory consumption was 98.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 2036.03 ms. Allocated memory was 339.2 MB in the beginning and 480.8 MB in the end (delta: 141.6 MB). Free memory was 152.8 MB in the beginning and 285.6 MB in the end (delta: -132.8 MB). Peak memory consumption was 171.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14293.77 ms. Allocated memory was 480.8 MB in the beginning and 617.1 MB in the end (delta: 136.3 MB). Free memory was 285.6 MB in the beginning and 294.7 MB in the end (delta: -9.1 MB). Peak memory consumption was 302.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 24638.60 ms. Allocated memory was 617.1 MB in the beginning and 1.1 GB in the end (delta: 516.4 MB). Free memory was 294.7 MB in the beginning and 224.4 MB in the end (delta: 70.3 MB). Peak memory consumption was 671.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1868.17 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 89.1 MB). Free memory was 224.4 MB in the beginning and 535.2 MB in the end (delta: -310.8 MB). Peak memory consumption was 102.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...