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_label40_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:23:00,077 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:23:00,079 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:23:00,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:23:00,091 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:23:00,092 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:23:00,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:23:00,095 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:23:00,097 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:23:00,097 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:23:00,098 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:23:00,099 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:23:00,100 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:23:00,101 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:23:00,102 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:23:00,102 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:23:00,103 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:23:00,105 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:23:00,107 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:23:00,109 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:23:00,110 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:23:00,111 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:23:00,114 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:23:00,114 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:23:00,114 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:23:00,115 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:23:00,115 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:23:00,116 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:23:00,117 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:23:00,117 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:23:00,118 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:23:00,119 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:23:00,120 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:23:00,120 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:23:00,121 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:23:00,121 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:23:00,121 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:23:00,122 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:23:00,123 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:23:00,124 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 12:23:00,146 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:23:00,146 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:23:00,150 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:23:00,150 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:23:00,150 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:23:00,151 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:23:00,151 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:23:00,151 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:23:00,151 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:23:00,151 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:23:00,151 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:23:00,153 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:23:00,153 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:23:00,153 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:23:00,153 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:23:00,153 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:23:00,154 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:23:00,155 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:23:00,155 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:23:00,155 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:23:00,155 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:23:00,156 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:23:00,156 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:23:00,156 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:23:00,156 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:23:00,156 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:23:00,157 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:23:00,158 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:23:00,158 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 12:23:00,200 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:23:00,211 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:23:00,214 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:23:00,216 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:23:00,216 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:23:00,217 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem06_label40_true-unreach-call.c [2019-03-18 12:23:00,262 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222c5c4a4/5e1faeef5c274be7951cdf5839b2d2ce/FLAG5aa400a39 [2019-03-18 12:23:01,058 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:23:01,058 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem06_label40_true-unreach-call.c [2019-03-18 12:23:01,102 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222c5c4a4/5e1faeef5c274be7951cdf5839b2d2ce/FLAG5aa400a39 [2019-03-18 12:23:01,522 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/222c5c4a4/5e1faeef5c274be7951cdf5839b2d2ce [2019-03-18 12:23:01,531 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:23:01,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:23:01,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:23:01,533 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:23:01,537 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:23:01,538 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:23:01" (1/1) ... [2019-03-18 12:23:01,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7405c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:01, skipping insertion in model container [2019-03-18 12:23:01,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:23:01" (1/1) ... [2019-03-18 12:23:01,549 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:23:01,814 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:23:04,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:23:04,259 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:23:05,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:23:05,951 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:23:05,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05 WrapperNode [2019-03-18 12:23:05,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:23:05,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:23:05,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:23:05,952 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:23:05,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:06,074 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:06,319 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:23:06,320 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:23:06,320 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:23:06,320 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:23:06,331 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:06,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:06,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:06,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:07,246 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:07,303 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:07,349 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (1/1) ... [2019-03-18 12:23:07,406 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:23:07,407 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:23:07,407 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:23:07,407 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:23:07,408 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:23:05" (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 12:23:07,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:23:07,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:23:17,759 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:23:17,760 INFO L286 CfgBuilder]: Removed 15 assue(true) statements. [2019-03-18 12:23:17,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:23:17 BoogieIcfgContainer [2019-03-18 12:23:17,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:23:17,762 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:23:17,762 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:23:17,762 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:23:17,764 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:23:17" (1/1) ... [2019-03-18 12:23:56,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:56 HornClauseAST [2019-03-18 12:23:56,519 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:23:56,519 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:23:56,520 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:23:56,520 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:23:56,521 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:23:56" (1/1) ... [2019-03-18 12:23:56,524 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem06_label40_true-unreach-call.c_UID7274790359706276832.smt2 Received shutdown request... [2019-03-18 12:23:59,989 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:23:59,992 INFO L168 Benchmark]: Toolchain (without parser) took 58460.03 ms. Allocated memory was 101.7 MB in the beginning and 1.7 GB in the end (delta: 1.6 GB). Free memory was 45.9 MB in the beginning and 829.7 MB in the end (delta: -783.8 MB). Peak memory consumption was 1.4 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,993 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:23:59,994 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4418.54 ms. Allocated memory was 101.7 MB in the beginning and 213.9 MB in the end (delta: 112.2 MB). Free memory was 45.7 MB in the beginning and 62.5 MB in the end (delta: -16.9 MB). Peak memory consumption was 98.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,994 INFO L168 Benchmark]: Boogie Procedure Inliner took 367.64 ms. Allocated memory was 213.9 MB in the beginning and 232.3 MB in the end (delta: 18.4 MB). Free memory was 62.5 MB in the beginning and 79.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,995 INFO L168 Benchmark]: Boogie Preprocessor took 1086.74 ms. Allocated memory was 232.3 MB in the beginning and 308.8 MB in the end (delta: 76.5 MB). Free memory was 79.3 MB in the beginning and 191.8 MB in the end (delta: -112.6 MB). Peak memory consumption was 77.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,995 INFO L168 Benchmark]: RCFGBuilder took 10354.59 ms. Allocated memory was 308.8 MB in the beginning and 429.9 MB in the end (delta: 121.1 MB). Free memory was 191.8 MB in the beginning and 271.4 MB in the end (delta: -79.5 MB). Peak memory consumption was 225.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,996 INFO L168 Benchmark]: IcfgToChc took 38757.34 ms. Allocated memory was 429.9 MB in the beginning and 1.4 GB in the end (delta: 991.4 MB). Free memory was 271.4 MB in the beginning and 232.0 MB in the end (delta: 39.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. [2019-03-18 12:23:59,997 INFO L168 Benchmark]: ChcSmtPrinter took 3470.35 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 236.5 MB). Free memory was 232.0 MB in the beginning and 829.7 MB in the end (delta: -597.8 MB). Peak memory consumption was 218.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:24:00,000 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 4418.54 ms. Allocated memory was 101.7 MB in the beginning and 213.9 MB in the end (delta: 112.2 MB). Free memory was 45.7 MB in the beginning and 62.5 MB in the end (delta: -16.9 MB). Peak memory consumption was 98.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 367.64 ms. Allocated memory was 213.9 MB in the beginning and 232.3 MB in the end (delta: 18.4 MB). Free memory was 62.5 MB in the beginning and 79.3 MB in the end (delta: -16.7 MB). Peak memory consumption was 15.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1086.74 ms. Allocated memory was 232.3 MB in the beginning and 308.8 MB in the end (delta: 76.5 MB). Free memory was 79.3 MB in the beginning and 191.8 MB in the end (delta: -112.6 MB). Peak memory consumption was 77.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10354.59 ms. Allocated memory was 308.8 MB in the beginning and 429.9 MB in the end (delta: 121.1 MB). Free memory was 191.8 MB in the beginning and 271.4 MB in the end (delta: -79.5 MB). Peak memory consumption was 225.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 38757.34 ms. Allocated memory was 429.9 MB in the beginning and 1.4 GB in the end (delta: 991.4 MB). Free memory was 271.4 MB in the beginning and 232.0 MB in the end (delta: 39.4 MB). Peak memory consumption was 1.2 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 3470.35 ms. Allocated memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: 236.5 MB). Free memory was 232.0 MB in the beginning and 829.7 MB in the end (delta: -597.8 MB). Peak memory consumption was 218.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown