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_label49_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:31:15,359 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:31:15,361 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:31:15,382 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:31:15,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:31:15,384 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:31:15,387 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:31:15,389 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:31:15,393 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:31:15,395 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:31:15,396 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:31:15,396 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:31:15,397 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:31:15,398 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:31:15,399 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:31:15,400 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:31:15,401 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:31:15,403 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:31:15,405 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:31:15,407 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:31:15,408 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:31:15,410 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:31:15,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:31:15,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:31:15,412 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:31:15,413 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:31:15,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:31:15,415 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:31:15,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:31:15,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:31:15,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:31:15,417 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:31:15,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:31:15,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:31:15,419 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:31:15,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:31:15,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:31:15,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:31:15,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:31:15,422 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 21:31:15,440 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:31:15,441 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:31:15,443 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:31:15,444 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:31:15,444 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:31:15,445 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:31:15,445 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:31:15,445 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:31:15,445 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:31:15,445 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:31:15,446 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:31:15,446 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:31:15,446 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:31:15,446 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:31:15,446 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:31:15,447 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:31:15,447 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:31:15,447 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:31:15,448 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:31:15,449 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:31:15,449 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:31:15,449 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:31:15,449 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:31:15,450 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:31:15,450 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:31:15,450 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:31:15,450 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:31:15,450 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:31:15,451 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 21:31:15,483 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:31:15,496 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:31:15,500 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:31:15,502 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:31:15,502 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:31:15,503 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label49_true-unreach-call.c [2019-03-17 21:31:15,581 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8af108149/7dcc89bb2f9d4dc0b21d76818a357ab8/FLAG7adbe6f6b [2019-03-17 21:31:16,256 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:31:16,257 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label49_true-unreach-call.c [2019-03-17 21:31:16,290 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8af108149/7dcc89bb2f9d4dc0b21d76818a357ab8/FLAG7adbe6f6b [2019-03-17 21:31:16,355 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8af108149/7dcc89bb2f9d4dc0b21d76818a357ab8 [2019-03-17 21:31:16,366 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:31:16,368 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:31:16,370 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:16,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:31:16,376 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:31:16,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:16" (1/1) ... [2019-03-17 21:31:16,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29660e4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:16, skipping insertion in model container [2019-03-17 21:31:16,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:16" (1/1) ... [2019-03-17 21:31:16,388 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:31:16,575 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:31:17,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:17,909 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:31:18,894 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:18,927 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:31:18,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18 WrapperNode [2019-03-17 21:31:18,928 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:18,929 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:18,929 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:31:18,929 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:31:18,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,025 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:19,458 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:31:19,459 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:31:19,459 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:31:19,471 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,471 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,510 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,511 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,686 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (1/1) ... [2019-03-17 21:31:19,951 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:31:19,952 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:31:19,952 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:31:19,952 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:31:19,953 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:18" (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 [2019-03-17 21:31:20,027 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:31:20,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:31:28,925 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:31:28,926 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:31:28,927 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:28 BoogieIcfgContainer [2019-03-17 21:31:28,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:31:28,929 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:31:28,929 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:31:28,929 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:31:28,932 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:31:28" (1/1) ... [2019-03-17 21:31:38,640 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:38 HornClauseAST [2019-03-17 21:31:38,640 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:31:38,641 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:31:38,641 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:31:38,641 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:31:38,643 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:31:38" (1/1) ... [2019-03-17 21:31:38,647 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label49_true-unreach-call.c_UID826119822726973509.smt2 [2019-03-17 21:31:39,222 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:31:39,224 INFO L168 Benchmark]: Toolchain (without parser) took 22857.61 ms. Allocated memory was 114.3 MB in the beginning and 761.3 MB in the end (delta: 647.0 MB). Free memory was 50.9 MB in the beginning and 264.5 MB in the end (delta: -213.6 MB). Peak memory consumption was 433.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,226 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:31:39,226 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2559.07 ms. Allocated memory was 114.3 MB in the beginning and 200.8 MB in the end (delta: 86.5 MB). Free memory was 50.7 MB in the beginning and 85.7 MB in the end (delta: -35.0 MB). Peak memory consumption was 70.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,227 INFO L168 Benchmark]: Boogie Procedure Inliner took 529.05 ms. Allocated memory was 200.8 MB in the beginning and 268.4 MB in the end (delta: 67.6 MB). Free memory was 85.7 MB in the beginning and 160.6 MB in the end (delta: -74.8 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,227 INFO L168 Benchmark]: Boogie Preprocessor took 493.23 ms. Allocated memory is still 268.4 MB. Free memory was 160.6 MB in the beginning and 118.4 MB in the end (delta: 42.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,227 INFO L168 Benchmark]: RCFGBuilder took 8976.47 ms. Allocated memory was 268.4 MB in the beginning and 392.2 MB in the end (delta: 123.7 MB). Free memory was 118.4 MB in the beginning and 122.8 MB in the end (delta: -4.4 MB). Peak memory consumption was 170.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,228 INFO L168 Benchmark]: IcfgToChc took 9711.80 ms. Allocated memory was 392.2 MB in the beginning and 761.3 MB in the end (delta: 369.1 MB). Free memory was 122.8 MB in the beginning and 413.8 MB in the end (delta: -291.0 MB). Peak memory consumption was 362.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,228 INFO L168 Benchmark]: ChcSmtPrinter took 581.96 ms. Allocated memory is still 761.3 MB. Free memory was 413.8 MB in the beginning and 264.5 MB in the end (delta: 149.3 MB). Peak memory consumption was 149.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:31:39,231 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 82.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2559.07 ms. Allocated memory was 114.3 MB in the beginning and 200.8 MB in the end (delta: 86.5 MB). Free memory was 50.7 MB in the beginning and 85.7 MB in the end (delta: -35.0 MB). Peak memory consumption was 70.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 529.05 ms. Allocated memory was 200.8 MB in the beginning and 268.4 MB in the end (delta: 67.6 MB). Free memory was 85.7 MB in the beginning and 160.6 MB in the end (delta: -74.8 MB). Peak memory consumption was 52.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 493.23 ms. Allocated memory is still 268.4 MB. Free memory was 160.6 MB in the beginning and 118.4 MB in the end (delta: 42.2 MB). Peak memory consumption was 42.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8976.47 ms. Allocated memory was 268.4 MB in the beginning and 392.2 MB in the end (delta: 123.7 MB). Free memory was 118.4 MB in the beginning and 122.8 MB in the end (delta: -4.4 MB). Peak memory consumption was 170.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 9711.80 ms. Allocated memory was 392.2 MB in the beginning and 761.3 MB in the end (delta: 369.1 MB). Free memory was 122.8 MB in the beginning and 413.8 MB in the end (delta: -291.0 MB). Peak memory consumption was 362.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 581.96 ms. Allocated memory is still 761.3 MB. Free memory was 413.8 MB in the beginning and 264.5 MB in the end (delta: 149.3 MB). Peak memory consumption was 149.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...