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/Problem14_label05_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:32:55,429 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:32:55,431 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:32:55,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:32:55,443 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:32:55,445 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:32:55,446 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:32:55,448 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:32:55,449 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:32:55,450 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:32:55,451 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:32:55,451 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:32:55,452 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:32:55,453 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:32:55,454 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:32:55,455 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:32:55,456 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:32:55,458 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:32:55,460 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:32:55,461 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:32:55,463 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:32:55,464 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:32:55,466 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:32:55,467 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:32:55,467 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:32:55,468 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:32:55,468 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:32:55,469 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:32:55,470 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:32:55,470 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:32:55,471 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:32:55,472 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:32:55,473 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:32:55,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:32:55,474 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:32:55,475 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:32:55,475 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:32:55,476 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:32:55,477 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:32:55,477 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 21:32:55,501 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:32:55,503 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:32:55,505 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:32:55,505 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:32:55,506 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:32:55,506 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:32:55,506 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:32:55,506 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:32:55,506 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:32:55,507 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:32:55,507 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:32:55,507 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:32:55,507 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:32:55,507 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:32:55,508 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:32:55,508 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:32:55,509 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:32:55,509 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:32:55,509 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:32:55,509 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:32:55,509 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:32:55,509 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:32:55,510 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:32:55,510 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:32:55,510 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:32:55,510 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:32:55,510 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:32:55,511 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:32:55,512 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 21:32:55,562 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:32:55,578 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:32:55,583 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:32:55,585 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:32:55,586 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:32:55,590 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label05_true-unreach-call_false-termination.c [2019-03-17 21:32:55,664 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7247fcc4b/f9fd0b88b97244cf9170079c91c100bf/FLAG14f5772ce [2019-03-17 21:32:56,208 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:32:56,211 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label05_true-unreach-call_false-termination.c [2019-03-17 21:32:56,226 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7247fcc4b/f9fd0b88b97244cf9170079c91c100bf/FLAG14f5772ce [2019-03-17 21:32:56,478 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7247fcc4b/f9fd0b88b97244cf9170079c91c100bf [2019-03-17 21:32:56,489 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:32:56,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:32:56,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:56,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:32:56,495 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:32:56,496 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:56" (1/1) ... [2019-03-17 21:32:56,499 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a5220a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:56, skipping insertion in model container [2019-03-17 21:32:56,499 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:32:56" (1/1) ... [2019-03-17 21:32:56,507 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:32:56,582 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:32:57,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:57,064 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:32:57,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:32:57,275 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:32:57,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57 WrapperNode [2019-03-17 21:32:57,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:32:57,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:57,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:32:57,277 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:32:57,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,573 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:32:57,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:32:57,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:32:57,574 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:32:57,591 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,592 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,608 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,702 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,724 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (1/1) ... [2019-03-17 21:32:57,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:32:57,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:32:57,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:32:57,740 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:32:57,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:32:57" (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 21:32:57,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:32:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:33:01,347 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:33:01,348 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:33:01,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:01 BoogieIcfgContainer [2019-03-17 21:33:01,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:33:01,350 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:33:01,350 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:33:01,351 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:33:01,353 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:33:01" (1/1) ... [2019-03-17 21:33:03,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:03 HornClauseAST [2019-03-17 21:33:03,677 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:33:03,678 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:33:03,678 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:33:03,678 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:33:03,681 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:33:03" (1/1) ... [2019-03-17 21:33:03,684 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label05_true-unreach-call_false-termination.c_UID4958279436901133732.smt2 [2019-03-17 21:33:03,906 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:33:03,908 INFO L168 Benchmark]: Toolchain (without parser) took 7418.62 ms. Allocated memory was 115.9 MB in the beginning and 303.6 MB in the end (delta: 187.7 MB). Free memory was 63.0 MB in the beginning and 249.0 MB in the end (delta: -186.0 MB). Peak memory consumption was 219.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,910 INFO L168 Benchmark]: CDTParser took 1.28 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:33:03,910 INFO L168 Benchmark]: CACSL2BoogieTranslator took 784.86 ms. Allocated memory is still 115.9 MB. Free memory was 62.8 MB in the beginning and 72.7 MB in the end (delta: -9.9 MB). Peak memory consumption was 41.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,911 INFO L168 Benchmark]: Boogie Procedure Inliner took 296.74 ms. Allocated memory was 115.9 MB in the beginning and 182.5 MB in the end (delta: 66.6 MB). Free memory was 72.7 MB in the beginning and 155.9 MB in the end (delta: -83.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,911 INFO L168 Benchmark]: Boogie Preprocessor took 165.67 ms. Allocated memory is still 182.5 MB. Free memory was 155.9 MB in the beginning and 149.7 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,912 INFO L168 Benchmark]: RCFGBuilder took 3610.28 ms. Allocated memory was 182.5 MB in the beginning and 183.0 MB in the end (delta: 524.3 kB). Free memory was 149.0 MB in the beginning and 127.3 MB in the end (delta: 21.6 MB). Peak memory consumption was 99.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,914 INFO L168 Benchmark]: IcfgToChc took 2326.96 ms. Allocated memory was 183.0 MB in the beginning and 304.1 MB in the end (delta: 121.1 MB). Free memory was 127.3 MB in the beginning and 60.1 MB in the end (delta: 67.2 MB). Peak memory consumption was 193.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,915 INFO L168 Benchmark]: ChcSmtPrinter took 228.92 ms. Allocated memory was 304.1 MB in the beginning and 303.6 MB in the end (delta: -524.3 kB). Free memory was 60.1 MB in the beginning and 249.0 MB in the end (delta: -188.9 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:33:03,921 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.28 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 784.86 ms. Allocated memory is still 115.9 MB. Free memory was 62.8 MB in the beginning and 72.7 MB in the end (delta: -9.9 MB). Peak memory consumption was 41.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 296.74 ms. Allocated memory was 115.9 MB in the beginning and 182.5 MB in the end (delta: 66.6 MB). Free memory was 72.7 MB in the beginning and 155.9 MB in the end (delta: -83.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 165.67 ms. Allocated memory is still 182.5 MB. Free memory was 155.9 MB in the beginning and 149.7 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3610.28 ms. Allocated memory was 182.5 MB in the beginning and 183.0 MB in the end (delta: 524.3 kB). Free memory was 149.0 MB in the beginning and 127.3 MB in the end (delta: 21.6 MB). Peak memory consumption was 99.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2326.96 ms. Allocated memory was 183.0 MB in the beginning and 304.1 MB in the end (delta: 121.1 MB). Free memory was 127.3 MB in the beginning and 60.1 MB in the end (delta: 67.2 MB). Peak memory consumption was 193.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 228.92 ms. Allocated memory was 304.1 MB in the beginning and 303.6 MB in the end (delta: -524.3 kB). Free memory was 60.1 MB in the beginning and 249.0 MB in the end (delta: -188.9 MB). Peak memory consumption was 28.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...