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_label52_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:41:50,760 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:41:50,762 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:41:50,780 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:41:50,780 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:41:50,782 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:41:50,784 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:41:50,787 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:41:50,789 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:41:50,790 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:41:50,791 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:41:50,793 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:41:50,794 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:41:50,796 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:41:50,803 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:41:50,804 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:41:50,805 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:41:50,811 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:41:50,813 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:41:50,815 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:41:50,817 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:41:50,818 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:41:50,823 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:41:50,823 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:41:50,823 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:41:50,824 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:41:50,824 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:41:50,826 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:41:50,826 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:41:50,827 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:41:50,827 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:41:50,829 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:41:50,831 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:41:50,832 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:41:50,833 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:41:50,833 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:41:50,833 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:41:50,835 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:41:50,835 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:41:50,836 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 12:41:50,861 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:41:50,861 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:41:50,863 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:41:50,864 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:41:50,864 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:41:50,864 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:41:50,864 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:41:50,864 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:41:50,865 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:41:50,865 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:41:50,865 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:41:50,866 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:41:50,867 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:41:50,868 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:41:50,868 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:41:50,868 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:41:50,868 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:41:50,869 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:41:50,869 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:41:50,869 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:41:50,869 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:41:50,869 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:41:50,870 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:41:50,870 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 12:41:50,911 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:41:50,924 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:41:50,928 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:41:50,929 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:41:50,929 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:41:50,930 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label52_true-unreach-call.c [2019-03-18 12:41:50,990 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a43a053/c853a51be38946528d2593e6c61c5bf4/FLAG651f807bf [2019-03-18 12:41:51,894 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:41:51,895 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label52_true-unreach-call.c [2019-03-18 12:41:51,942 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a43a053/c853a51be38946528d2593e6c61c5bf4/FLAG651f807bf [2019-03-18 12:41:52,302 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1a43a053/c853a51be38946528d2593e6c61c5bf4 [2019-03-18 12:41:52,310 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:41:52,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:41:52,313 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:41:52,313 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:41:52,316 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:41:52,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:41:52" (1/1) ... [2019-03-18 12:41:52,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2166638 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:52, skipping insertion in model container [2019-03-18 12:41:52,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:41:52" (1/1) ... [2019-03-18 12:41:52,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:41:52,613 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:41:55,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:41:55,134 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:41:56,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:41:56,235 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:41:56,235 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56 WrapperNode [2019-03-18 12:41:56,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:41:56,236 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:56,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:41:56,237 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:41:56,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:56,332 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:57,521 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:41:57,522 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:41:57,522 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:41:57,522 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:41:57,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:57,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:57,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:57,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:58,197 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:58,272 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:58,488 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (1/1) ... [2019-03-18 12:41:58,774 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:41:58,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:41:58,775 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:41:58,775 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:41:58,776 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:41:56" (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 12:41:58,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:41:58,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:42:16,394 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:42:16,394 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:42:16,396 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:16 BoogieIcfgContainer [2019-03-18 12:42:16,397 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:42:16,397 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:42:16,397 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:42:16,397 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:42:16,400 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:42:16" (1/1) ... [2019-03-18 12:42:44,057 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:44 HornClauseAST [2019-03-18 12:42:44,058 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:42:44,058 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:42:44,059 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:42:44,059 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:42:44,060 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:42:44" (1/1) ... [2019-03-18 12:42:44,065 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label52_true-unreach-call.c_UID8422604846970297398.smt2 Received shutdown request... [2019-03-18 12:42:47,569 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:42:47,571 INFO L168 Benchmark]: Toolchain (without parser) took 55259.92 ms. Allocated memory was 101.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 47.2 MB in the beginning and 849.2 MB in the end (delta: -802.0 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,573 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 12:42:47,573 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3923.39 ms. Allocated memory was 101.2 MB in the beginning and 228.6 MB in the end (delta: 127.4 MB). Free memory was 47.0 MB in the beginning and 120.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,573 INFO L168 Benchmark]: Boogie Procedure Inliner took 1285.08 ms. Allocated memory was 228.6 MB in the beginning and 306.2 MB in the end (delta: 77.6 MB). Free memory was 120.4 MB in the beginning and 126.1 MB in the end (delta: -5.7 MB). Peak memory consumption was 122.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,574 INFO L168 Benchmark]: Boogie Preprocessor took 1252.57 ms. Allocated memory was 306.2 MB in the beginning and 354.4 MB in the end (delta: 48.2 MB). Free memory was 126.1 MB in the beginning and 121.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 79.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,575 INFO L168 Benchmark]: RCFGBuilder took 17622.08 ms. Allocated memory was 354.4 MB in the beginning and 570.9 MB in the end (delta: 216.5 MB). Free memory was 121.1 MB in the beginning and 238.1 MB in the end (delta: -117.0 MB). Peak memory consumption was 249.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,575 INFO L168 Benchmark]: IcfgToChc took 27661.35 ms. Allocated memory was 570.9 MB in the beginning and 1.2 GB in the end (delta: 604.5 MB). Free memory was 238.1 MB in the beginning and 460.5 MB in the end (delta: -222.4 MB). Peak memory consumption was 655.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,576 INFO L168 Benchmark]: ChcSmtPrinter took 3510.59 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 118.0 MB). Free memory was 460.5 MB in the beginning and 849.2 MB in the end (delta: -388.7 MB). Peak memory consumption was 371.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:42:47,580 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 3923.39 ms. Allocated memory was 101.2 MB in the beginning and 228.6 MB in the end (delta: 127.4 MB). Free memory was 47.0 MB in the beginning and 120.4 MB in the end (delta: -73.4 MB). Peak memory consumption was 112.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1285.08 ms. Allocated memory was 228.6 MB in the beginning and 306.2 MB in the end (delta: 77.6 MB). Free memory was 120.4 MB in the beginning and 126.1 MB in the end (delta: -5.7 MB). Peak memory consumption was 122.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1252.57 ms. Allocated memory was 306.2 MB in the beginning and 354.4 MB in the end (delta: 48.2 MB). Free memory was 126.1 MB in the beginning and 121.1 MB in the end (delta: 5.0 MB). Peak memory consumption was 79.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 17622.08 ms. Allocated memory was 354.4 MB in the beginning and 570.9 MB in the end (delta: 216.5 MB). Free memory was 121.1 MB in the beginning and 238.1 MB in the end (delta: -117.0 MB). Peak memory consumption was 249.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 27661.35 ms. Allocated memory was 570.9 MB in the beginning and 1.2 GB in the end (delta: 604.5 MB). Free memory was 238.1 MB in the beginning and 460.5 MB in the end (delta: -222.4 MB). Peak memory consumption was 655.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 3510.59 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 118.0 MB). Free memory was 460.5 MB in the beginning and 849.2 MB in the end (delta: -388.7 MB). Peak memory consumption was 371.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown