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/Problem06_label30_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:22:20,858 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:22:20,860 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:22:20,879 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:22:20,880 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:22:20,881 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:22:20,883 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:22:20,885 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:22:20,888 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:22:20,889 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:22:20,898 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:22:20,898 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:22:20,899 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:22:20,900 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:22:20,902 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:22:20,903 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:22:20,903 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:22:20,905 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:22:20,910 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:22:20,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:22:20,916 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:22:20,920 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:22:20,924 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:22:20,924 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:22:20,924 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:22:20,925 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:22:20,927 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:22:20,928 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:22:20,928 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:22:20,929 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:22:20,930 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:22:20,931 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:22:20,932 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:22:20,932 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:22:20,933 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:22:20,933 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:22:20,933 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:22:20,934 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:22:20,935 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:22:20,935 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 12:22:20,955 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:22:20,955 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:22:20,957 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:22:20,957 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:22:20,958 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:22:20,958 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:22:20,958 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:22:20,958 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:22:20,958 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:22:20,958 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:22:20,959 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:22:20,960 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:22:20,962 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:22:20,962 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:22:20,962 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:22:20,962 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:22:20,962 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:22:20,963 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:22:20,963 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:22:20,963 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:22:20,963 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:22:20,963 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:22:20,964 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:22:20,964 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 12:22:21,029 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:22:21,048 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:22:21,052 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:22:21,053 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:22:21,055 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:22:21,056 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label30_true-unreach-call.c [2019-03-18 12:22:21,114 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9043a4b70/6af03e98daa14b1c84868d45c0c0259b/FLAG27db00c8e [2019-03-18 12:22:21,982 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:22:21,983 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label30_true-unreach-call.c [2019-03-18 12:22:22,031 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9043a4b70/6af03e98daa14b1c84868d45c0c0259b/FLAG27db00c8e [2019-03-18 12:22:22,418 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9043a4b70/6af03e98daa14b1c84868d45c0c0259b [2019-03-18 12:22:22,427 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:22:22,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:22:22,431 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:22,431 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:22:22,436 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:22:22,438 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:22" (1/1) ... [2019-03-18 12:22:22,440 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@433ec3f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:22, skipping insertion in model container [2019-03-18 12:22:22,441 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:22:22" (1/1) ... [2019-03-18 12:22:22,448 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:22:22,821 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:22:25,199 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:25,209 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:22:26,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:22:26,457 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:22:26,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26 WrapperNode [2019-03-18 12:22:26,458 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:22:26,459 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:26,459 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:22:26,460 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:22:26,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:26,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:26,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:22:26,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:22:26,879 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:22:26,879 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:22:26,890 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:26,890 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:27,548 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:27,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:27,790 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:27,856 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:27,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (1/1) ... [2019-03-18 12:22:28,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:22:28,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:22:28,010 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:22:28,010 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:22:28,011 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:22:26" (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 12:22:28,078 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:22:28,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:22:38,521 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:22:38,521 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 12:22:38,523 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:38 BoogieIcfgContainer [2019-03-18 12:22:38,523 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:22:38,524 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:22:38,524 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:22:38,524 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:22:38,527 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:22:38" (1/1) ... [2019-03-18 12:23:17,620 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:17 HornClauseAST [2019-03-18 12:23:17,621 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:23:17,621 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:23:17,622 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:23:17,622 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:23:17,623 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:17" (1/1) ... [2019-03-18 12:23:17,625 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label30_true-unreach-call.c_UID4094570469780659543.smt2 Received shutdown request... [2019-03-18 12:23:19,298 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:23:19,299 INFO L168 Benchmark]: Toolchain (without parser) took 56871.64 ms. Allocated memory was 114.8 MB in the beginning and 1.7 GB in the end (delta: 1.5 GB). Free memory was 35.8 MB in the beginning and 1.1 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,301 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:23:19,301 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4027.17 ms. Allocated memory was 114.8 MB in the beginning and 251.1 MB in the end (delta: 136.3 MB). Free memory was 35.4 MB in the beginning and 94.7 MB in the end (delta: -59.3 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,302 INFO L168 Benchmark]: Boogie Procedure Inliner took 418.39 ms. Allocated memory is still 251.1 MB. Free memory was 94.7 MB in the beginning and 25.8 MB in the end (delta: 68.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,302 INFO L168 Benchmark]: Boogie Preprocessor took 1131.45 ms. Allocated memory was 251.1 MB in the beginning and 321.4 MB in the end (delta: 70.3 MB). Free memory was 25.8 MB in the beginning and 186.6 MB in the end (delta: -160.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,303 INFO L168 Benchmark]: RCFGBuilder took 10513.50 ms. Allocated memory was 321.4 MB in the beginning and 547.4 MB in the end (delta: 226.0 MB). Free memory was 186.6 MB in the beginning and 186.5 MB in the end (delta: 96.7 kB). Peak memory consumption was 278.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,303 INFO L168 Benchmark]: IcfgToChc took 39097.35 ms. Allocated memory was 547.4 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 186.5 MB in the beginning and 590.0 MB in the end (delta: -403.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,304 INFO L168 Benchmark]: ChcSmtPrinter took 1676.68 ms. Allocated memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: 22.0 MB). Free memory was 590.0 MB in the beginning and 1.1 GB in the end (delta: -544.5 MB). Peak memory consumption was 483.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:19,307 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4027.17 ms. Allocated memory was 114.8 MB in the beginning and 251.1 MB in the end (delta: 136.3 MB). Free memory was 35.4 MB in the beginning and 94.7 MB in the end (delta: -59.3 MB). Peak memory consumption was 95.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 418.39 ms. Allocated memory is still 251.1 MB. Free memory was 94.7 MB in the beginning and 25.8 MB in the end (delta: 68.9 MB). Peak memory consumption was 68.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1131.45 ms. Allocated memory was 251.1 MB in the beginning and 321.4 MB in the end (delta: 70.3 MB). Free memory was 25.8 MB in the beginning and 186.6 MB in the end (delta: -160.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10513.50 ms. Allocated memory was 321.4 MB in the beginning and 547.4 MB in the end (delta: 226.0 MB). Free memory was 186.6 MB in the beginning and 186.5 MB in the end (delta: 96.7 kB). Peak memory consumption was 278.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 39097.35 ms. Allocated memory was 547.4 MB in the beginning and 1.6 GB in the end (delta: 1.1 GB). Free memory was 186.5 MB in the beginning and 590.0 MB in the end (delta: -403.5 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1676.68 ms. Allocated memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: 22.0 MB). Free memory was 590.0 MB in the beginning and 1.1 GB in the end (delta: -544.5 MB). Peak memory consumption was 483.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown