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/Problem12_label31_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:34:14,419 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:34:14,423 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:34:14,443 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:34:14,444 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:34:14,447 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:34:14,449 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:34:14,452 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:34:14,454 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:34:14,455 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:34:14,456 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:34:14,456 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:34:14,457 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:34:14,458 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:34:14,460 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:34:14,460 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:34:14,461 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:34:14,463 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:34:14,466 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:34:14,468 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:34:14,471 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:34:14,473 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:34:14,478 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:34:14,478 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:34:14,478 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:34:14,480 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:34:14,481 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:34:14,482 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:34:14,482 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:34:14,486 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:34:14,488 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:34:14,489 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:34:14,491 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:34:14,491 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:34:14,493 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:34:14,493 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:34:14,493 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:34:14,494 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:34:14,497 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:34:14,497 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 12:34:14,518 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:34:14,518 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:34:14,519 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:34:14,520 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:34:14,520 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:34:14,520 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:34:14,521 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:34:14,522 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:34:14,522 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:34:14,522 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:34:14,522 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:34:14,523 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:34:14,523 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:34:14,523 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:34:14,523 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:34:14,524 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:34:14,524 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:34:14,524 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:34:14,524 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:34:14,524 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:34:14,525 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:34:14,525 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:34:14,525 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:34:14,525 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 12:34:14,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:34:14,596 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:34:14,602 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:34:14,604 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:34:14,604 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:34:14,605 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label31_true-unreach-call.c [2019-03-18 12:34:14,662 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a69d0442f/08d1f8bc4a3b4a8996d1a6b31edd85b4/FLAG60df825af [2019-03-18 12:34:15,430 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:34:15,431 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label31_true-unreach-call.c [2019-03-18 12:34:15,465 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a69d0442f/08d1f8bc4a3b4a8996d1a6b31edd85b4/FLAG60df825af [2019-03-18 12:34:15,488 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a69d0442f/08d1f8bc4a3b4a8996d1a6b31edd85b4 [2019-03-18 12:34:15,500 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:34:15,502 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:34:15,504 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:15,505 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:34:15,510 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:34:15,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:15" (1/1) ... [2019-03-18 12:34:15,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@401162ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:15, skipping insertion in model container [2019-03-18 12:34:15,515 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:34:15" (1/1) ... [2019-03-18 12:34:15,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:34:15,713 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:34:17,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:17,106 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:34:18,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:34:18,215 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:34:18,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18 WrapperNode [2019-03-18 12:34:18,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:34:18,217 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:18,217 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:34:18,217 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:34:18,226 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,573 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:34:18,574 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:34:18,574 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:34:18,574 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:34:18,584 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,621 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,621 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,761 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:18,959 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (1/1) ... [2019-03-18 12:34:19,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:34:19,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:34:19,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:34:19,005 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:34:19,006 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:34:18" (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 12:34:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:34:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:34:27,210 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:34:27,211 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:34:27,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:27 BoogieIcfgContainer [2019-03-18 12:34:27,213 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:34:27,213 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:34:27,213 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:34:27,213 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:34:27,216 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:34:27" (1/1) ... [2019-03-18 12:34:37,561 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:37 HornClauseAST [2019-03-18 12:34:37,561 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:34:37,562 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:34:37,562 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:34:37,562 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:34:37,563 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:34:37" (1/1) ... [2019-03-18 12:34:37,565 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label31_true-unreach-call.c_UID3777846162690908753.smt2 [2019-03-18 12:34:38,180 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:34:38,182 INFO L168 Benchmark]: Toolchain (without parser) took 22681.67 ms. Allocated memory was 114.8 MB in the beginning and 864.6 MB in the end (delta: 749.7 MB). Free memory was 50.6 MB in the beginning and 507.3 MB in the end (delta: -456.7 MB). Peak memory consumption was 293.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,184 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:34:38,184 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2711.88 ms. Allocated memory was 114.8 MB in the beginning and 222.3 MB in the end (delta: 107.5 MB). Free memory was 50.4 MB in the beginning and 169.0 MB in the end (delta: -118.6 MB). Peak memory consumption was 111.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,185 INFO L168 Benchmark]: Boogie Procedure Inliner took 356.66 ms. Allocated memory is still 222.3 MB. Free memory was 169.0 MB in the beginning and 98.2 MB in the end (delta: 70.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,185 INFO L168 Benchmark]: Boogie Preprocessor took 430.59 ms. Allocated memory was 222.3 MB in the beginning and 296.7 MB in the end (delta: 74.4 MB). Free memory was 98.2 MB in the beginning and 189.9 MB in the end (delta: -91.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,186 INFO L168 Benchmark]: RCFGBuilder took 8208.22 ms. Allocated memory was 296.7 MB in the beginning and 427.8 MB in the end (delta: 131.1 MB). Free memory was 189.9 MB in the beginning and 253.7 MB in the end (delta: -63.8 MB). Peak memory consumption was 265.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,186 INFO L168 Benchmark]: IcfgToChc took 10348.16 ms. Allocated memory was 427.8 MB in the beginning and 864.6 MB in the end (delta: 436.7 MB). Free memory was 253.7 MB in the beginning and 666.8 MB in the end (delta: -413.2 MB). Peak memory consumption was 596.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,192 INFO L168 Benchmark]: ChcSmtPrinter took 618.94 ms. Allocated memory is still 864.6 MB. Free memory was 666.8 MB in the beginning and 507.3 MB in the end (delta: 159.5 MB). Peak memory consumption was 159.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:34:38,194 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2711.88 ms. Allocated memory was 114.8 MB in the beginning and 222.3 MB in the end (delta: 107.5 MB). Free memory was 50.4 MB in the beginning and 169.0 MB in the end (delta: -118.6 MB). Peak memory consumption was 111.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 356.66 ms. Allocated memory is still 222.3 MB. Free memory was 169.0 MB in the beginning and 98.2 MB in the end (delta: 70.8 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 430.59 ms. Allocated memory was 222.3 MB in the beginning and 296.7 MB in the end (delta: 74.4 MB). Free memory was 98.2 MB in the beginning and 189.9 MB in the end (delta: -91.7 MB). Peak memory consumption was 83.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8208.22 ms. Allocated memory was 296.7 MB in the beginning and 427.8 MB in the end (delta: 131.1 MB). Free memory was 189.9 MB in the beginning and 253.7 MB in the end (delta: -63.8 MB). Peak memory consumption was 265.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 10348.16 ms. Allocated memory was 427.8 MB in the beginning and 864.6 MB in the end (delta: 436.7 MB). Free memory was 253.7 MB in the beginning and 666.8 MB in the end (delta: -413.2 MB). Peak memory consumption was 596.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 618.94 ms. Allocated memory is still 864.6 MB. Free memory was 666.8 MB in the beginning and 507.3 MB in the end (delta: 159.5 MB). Peak memory consumption was 159.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...