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/Problem01_label30_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:13,447 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:13,450 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:13,466 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:13,466 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:13,467 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:13,469 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:13,472 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:13,474 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:13,480 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:13,481 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:13,481 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:13,482 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:13,486 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:13,487 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:13,488 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:13,490 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:13,493 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:13,497 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:13,500 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:13,502 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:13,506 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:13,509 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:13,510 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:13,510 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:13,510 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:13,512 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:13,514 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:13,514 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:13,515 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:13,515 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:13,516 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:13,517 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:13,518 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:13,520 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:13,521 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:13,522 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:13,523 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:13,523 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:13,524 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 21:12:13,538 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:13,538 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:13,539 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:13,539 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:13,540 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:13,540 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:13,540 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:13,540 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:13,541 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:13,542 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:13,542 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:13,542 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:13,542 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:13,543 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:13,543 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:13,543 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:13,543 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:13,543 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:13,544 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:13,544 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:13,544 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:13,544 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:13,544 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:13,545 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 21:12:13,593 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:13,607 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:13,613 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:13,614 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:13,614 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:13,615 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label30_true-unreach-call_false-termination.c [2019-03-17 21:12:13,664 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73abf3dc1/e191b8956a334190a53adf12f372eda1/FLAGa109c2497 [2019-03-17 21:12:14,221 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:14,222 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label30_true-unreach-call_false-termination.c [2019-03-17 21:12:14,242 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73abf3dc1/e191b8956a334190a53adf12f372eda1/FLAGa109c2497 [2019-03-17 21:12:14,472 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/73abf3dc1/e191b8956a334190a53adf12f372eda1 [2019-03-17 21:12:14,484 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:14,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:14,487 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:14,487 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:14,492 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:14,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:14" (1/1) ... [2019-03-17 21:12:14,496 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10071d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:14, skipping insertion in model container [2019-03-17 21:12:14,497 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:14" (1/1) ... [2019-03-17 21:12:14,504 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:14,561 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:14,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:14,975 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:15,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:15,168 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:15,169 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15 WrapperNode [2019-03-17 21:12:15,169 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:15,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:15,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:15,170 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:15,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,353 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:15,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:15,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:15,354 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:15,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,370 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,410 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,444 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (1/1) ... [2019-03-17 21:12:15,452 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:15,452 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:15,453 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:15,453 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:15,454 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:15" (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 21:12:15,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:15,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:18,692 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:18,692 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:18,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:18 BoogieIcfgContainer [2019-03-17 21:12:18,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:18,694 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:18,695 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:18,695 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:18,701 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:18" (1/1) ... [2019-03-17 21:12:21,598 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:21 HornClauseAST [2019-03-17 21:12:21,598 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:21,599 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:21,599 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:21,599 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:21,600 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:21" (1/1) ... [2019-03-17 21:12:21,603 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label30_true-unreach-call_false-termination.c_UID2486880956732760471.smt2 [2019-03-17 21:12:21,861 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:21,863 INFO L168 Benchmark]: Toolchain (without parser) took 7378.15 ms. Allocated memory was 115.3 MB in the beginning and 321.4 MB in the end (delta: 206.0 MB). Free memory was 61.8 MB in the beginning and 166.2 MB in the end (delta: -104.4 MB). Peak memory consumption was 101.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,864 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 115.3 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:21,866 INFO L168 Benchmark]: CACSL2BoogieTranslator took 682.73 ms. Allocated memory is still 115.3 MB. Free memory was 61.6 MB in the beginning and 79.4 MB in the end (delta: -17.7 MB). Peak memory consumption was 40.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,867 INFO L168 Benchmark]: Boogie Procedure Inliner took 183.73 ms. Allocated memory was 115.3 MB in the beginning and 184.5 MB in the end (delta: 69.2 MB). Free memory was 79.4 MB in the beginning and 162.8 MB in the end (delta: -83.5 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,867 INFO L168 Benchmark]: Boogie Preprocessor took 98.11 ms. Allocated memory is still 184.5 MB. Free memory was 162.8 MB in the beginning and 157.0 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,867 INFO L168 Benchmark]: RCFGBuilder took 3241.89 ms. Allocated memory is still 184.5 MB. Free memory was 157.0 MB in the beginning and 158.8 MB in the end (delta: -1.8 MB). Peak memory consumption was 105.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,869 INFO L168 Benchmark]: IcfgToChc took 2903.95 ms. Allocated memory was 184.5 MB in the beginning and 321.4 MB in the end (delta: 136.8 MB). Free memory was 158.8 MB in the beginning and 197.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 268.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,869 INFO L168 Benchmark]: ChcSmtPrinter took 262.67 ms. Allocated memory is still 321.4 MB. Free memory was 197.7 MB in the beginning and 166.2 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:21,875 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16 ms. Allocated memory is still 115.3 MB. Free memory is still 81.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 682.73 ms. Allocated memory is still 115.3 MB. Free memory was 61.6 MB in the beginning and 79.4 MB in the end (delta: -17.7 MB). Peak memory consumption was 40.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 183.73 ms. Allocated memory was 115.3 MB in the beginning and 184.5 MB in the end (delta: 69.2 MB). Free memory was 79.4 MB in the beginning and 162.8 MB in the end (delta: -83.5 MB). Peak memory consumption was 3.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 98.11 ms. Allocated memory is still 184.5 MB. Free memory was 162.8 MB in the beginning and 157.0 MB in the end (delta: 5.8 MB). Peak memory consumption was 5.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3241.89 ms. Allocated memory is still 184.5 MB. Free memory was 157.0 MB in the beginning and 158.8 MB in the end (delta: -1.8 MB). Peak memory consumption was 105.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 2903.95 ms. Allocated memory was 184.5 MB in the beginning and 321.4 MB in the end (delta: 136.8 MB). Free memory was 158.8 MB in the beginning and 197.7 MB in the end (delta: -38.9 MB). Peak memory consumption was 268.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 262.67 ms. Allocated memory is still 321.4 MB. Free memory was 197.7 MB in the beginning and 166.2 MB in the end (delta: 31.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...