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/Problem16_label46_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:08:58,378 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:08:58,380 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:08:58,396 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:08:58,397 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:08:58,398 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:08:58,400 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:08:58,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:08:58,406 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:08:58,407 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:08:58,415 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:08:58,416 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:08:58,417 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:08:58,418 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:08:58,420 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:08:58,422 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:08:58,423 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:08:58,425 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:08:58,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:08:58,434 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:08:58,435 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:08:58,438 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:08:58,443 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:08:58,444 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:08:58,444 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:08:58,445 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:08:58,445 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:08:58,446 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:08:58,446 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:08:58,447 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:08:58,448 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:08:58,450 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:08:58,451 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:08:58,451 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:08:58,452 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:08:58,452 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:08:58,453 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:08:58,455 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:08:58,456 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:08:58,457 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 21:08:58,475 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:08:58,475 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:08:58,477 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:08:58,477 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:08:58,478 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:08:58,478 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:08:58,478 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:08:58,478 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:08:58,478 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:08:58,479 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:08:58,479 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:08:58,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:08:58,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:08:58,480 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:08:58,480 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:08:58,480 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:08:58,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:08:58,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:08:58,481 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:08:58,482 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:08:58,482 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:08:58,482 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:08:58,482 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:08:58,483 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:08:58,483 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:08:58,483 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:08:58,483 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:08:58,483 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:08:58,484 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 21:08:58,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:08:58,538 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:08:58,542 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:08:58,543 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:08:58,544 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:08:58,544 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label46_false-unreach-call.c [2019-03-17 21:08:58,595 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbc98463e/bbc708dbb96e4336a2f6a3f65d3a93d6/FLAG14f53d39f [2019-03-17 21:08:59,250 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:08:59,251 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label46_false-unreach-call.c [2019-03-17 21:08:59,269 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbc98463e/bbc708dbb96e4336a2f6a3f65d3a93d6/FLAG14f53d39f [2019-03-17 21:08:59,490 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fbc98463e/bbc708dbb96e4336a2f6a3f65d3a93d6 [2019-03-17 21:08:59,499 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:08:59,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:08:59,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:08:59,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:08:59,506 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:08:59,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:59" (1/1) ... [2019-03-17 21:08:59,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62bde82 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:08:59, skipping insertion in model container [2019-03-17 21:08:59,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:08:59" (1/1) ... [2019-03-17 21:08:59,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:08:59,594 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:09:00,304 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:00,314 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:09:00,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:09:00,807 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:09:00,808 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00 WrapperNode [2019-03-17 21:09:00,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:09:00,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:00,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:09:00,810 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:09:00,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:00,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:09:01,079 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:09:01,079 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:09:01,080 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:09:01,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,112 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,244 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (1/1) ... [2019-03-17 21:09:01,270 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:09:01,271 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:09:01,271 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:09:01,271 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:09:01,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:09:00" (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 21:09:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:09:01,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:09:07,335 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:09:07,336 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:09:07,337 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:07 BoogieIcfgContainer [2019-03-17 21:09:07,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:09:07,338 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:09:07,338 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:09:07,339 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:09:07,341 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:09:07" (1/1) ... [2019-03-17 21:09:11,820 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:11 HornClauseAST [2019-03-17 21:09:11,820 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:09:11,821 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:09:11,821 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:09:11,821 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:09:11,823 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:09:11" (1/1) ... [2019-03-17 21:09:11,825 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label46_false-unreach-call.c_UID8547669015103532767.smt2 [2019-03-17 21:09:12,132 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:09:12,134 INFO L168 Benchmark]: Toolchain (without parser) took 12634.33 ms. Allocated memory was 84.4 MB in the beginning and 377.0 MB in the end (delta: 292.6 MB). Free memory was 52.3 MB in the beginning and 148.4 MB in the end (delta: -96.1 MB). Peak memory consumption was 196.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,136 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 84.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:09:12,136 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1307.32 ms. Allocated memory was 84.4 MB in the beginning and 121.6 MB in the end (delta: 37.2 MB). Free memory was 52.2 MB in the beginning and 74.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,137 INFO L168 Benchmark]: Boogie Procedure Inliner took 269.56 ms. Allocated memory was 121.6 MB in the beginning and 142.1 MB in the end (delta: 20.4 MB). Free memory was 74.5 MB in the beginning and 100.9 MB in the end (delta: -26.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,137 INFO L168 Benchmark]: Boogie Preprocessor took 191.25 ms. Allocated memory is still 142.1 MB. Free memory was 100.9 MB in the beginning and 86.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,138 INFO L168 Benchmark]: RCFGBuilder took 6067.09 ms. Allocated memory was 142.1 MB in the beginning and 166.7 MB in the end (delta: 24.6 MB). Free memory was 86.1 MB in the beginning and 60.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 69.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,141 INFO L168 Benchmark]: IcfgToChc took 4482.12 ms. Allocated memory was 166.7 MB in the beginning and 377.0 MB in the end (delta: 210.2 MB). Free memory was 60.6 MB in the beginning and 205.8 MB in the end (delta: -145.1 MB). Peak memory consumption was 207.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,141 INFO L168 Benchmark]: ChcSmtPrinter took 312.12 ms. Allocated memory is still 377.0 MB. Free memory was 205.8 MB in the beginning and 148.4 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:09:12,148 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 84.4 MB. Free memory is still 51.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1307.32 ms. Allocated memory was 84.4 MB in the beginning and 121.6 MB in the end (delta: 37.2 MB). Free memory was 52.2 MB in the beginning and 74.5 MB in the end (delta: -22.3 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 269.56 ms. Allocated memory was 121.6 MB in the beginning and 142.1 MB in the end (delta: 20.4 MB). Free memory was 74.5 MB in the beginning and 100.9 MB in the end (delta: -26.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 191.25 ms. Allocated memory is still 142.1 MB. Free memory was 100.9 MB in the beginning and 86.1 MB in the end (delta: 14.7 MB). Peak memory consumption was 14.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6067.09 ms. Allocated memory was 142.1 MB in the beginning and 166.7 MB in the end (delta: 24.6 MB). Free memory was 86.1 MB in the beginning and 60.6 MB in the end (delta: 25.5 MB). Peak memory consumption was 69.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 4482.12 ms. Allocated memory was 166.7 MB in the beginning and 377.0 MB in the end (delta: 210.2 MB). Free memory was 60.6 MB in the beginning and 205.8 MB in the end (delta: -145.1 MB). Peak memory consumption was 207.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 312.12 ms. Allocated memory is still 377.0 MB. Free memory was 205.8 MB in the beginning and 148.4 MB in the end (delta: 57.3 MB). Peak memory consumption was 57.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...