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/float-benchs/zonotope_loose_true-unreach-call.c.v+cfa-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:15:30,385 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:15:30,387 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:15:30,398 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:15:30,399 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:15:30,400 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:15:30,401 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:15:30,403 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:15:30,404 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:15:30,405 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:15:30,406 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:15:30,406 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:15:30,407 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:15:30,408 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:15:30,409 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:15:30,410 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:15:30,411 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:15:30,417 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:15:30,420 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:15:30,423 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:15:30,424 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:15:30,428 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:15:30,430 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:15:30,430 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:15:30,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:15:30,435 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:15:30,436 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:15:30,437 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:15:30,437 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:15:30,438 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:15:30,442 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:15:30,444 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:15:30,446 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:15:30,446 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:15:30,447 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:15:30,447 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:15:30,447 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:15:30,449 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:15:30,450 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:15:30,451 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 12:15:30,475 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:15:30,475 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:15:30,476 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:15:30,476 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:15:30,477 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:15:30,477 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:15:30,477 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:15:30,477 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:15:30,477 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:15:30,478 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:15:30,478 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:15:30,479 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:15:30,479 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:15:30,479 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:15:30,479 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:15:30,479 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:15:30,480 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:15:30,480 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:15:30,480 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:15:30,480 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:15:30,480 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:15:30,481 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:15:30,482 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:15:30,482 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:15:30,482 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:15:30,482 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:15:30,483 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:15:30,483 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:15:30,483 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 12:15:30,537 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:15:30,552 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:15:30,558 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:15:30,560 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:15:30,560 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:15:30,561 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/zonotope_loose_true-unreach-call.c.v+cfa-reducer.c [2019-03-17 12:15:30,637 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c643d4af/c53e162c6fa14bf9ac3a94e82e697f2a/FLAGeaaa4951b [2019-03-17 12:15:31,071 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:15:31,072 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/zonotope_loose_true-unreach-call.c.v+cfa-reducer.c [2019-03-17 12:15:31,078 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c643d4af/c53e162c6fa14bf9ac3a94e82e697f2a/FLAGeaaa4951b [2019-03-17 12:15:31,446 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c643d4af/c53e162c6fa14bf9ac3a94e82e697f2a [2019-03-17 12:15:31,454 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:15:31,456 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:15:31,456 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:15:31,457 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:15:31,460 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:15:31,462 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2648e91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31, skipping insertion in model container [2019-03-17 12:15:31,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:15:31,492 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:15:31,641 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:15:31,647 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:15:31,676 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:15:31,694 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:15:31,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31 WrapperNode [2019-03-17 12:15:31,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:15:31,697 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:15:31,697 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:15:31,697 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:15:31,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,715 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,738 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:15:31,739 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:15:31,739 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:15:31,739 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:15:31,749 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,750 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,751 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,762 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,768 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (1/1) ... [2019-03-17 12:15:31,775 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:15:31,775 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:15:31,775 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:15:31,776 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:15:31,777 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:15:31" (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 12:15:31,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:15:31,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:15:32,150 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:15:32,151 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 12:15:32,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:15:32 BoogieIcfgContainer [2019-03-17 12:15:32,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:15:32,152 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:15:32,152 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:15:32,152 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:15:32,154 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:15:32" (1/1) ... [2019-03-17 12:15:32,432 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:32 HornClauseAST [2019-03-17 12:15:32,433 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:15:32,433 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:15:32,433 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:15:32,433 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:15:32,434 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:32" (1/1) ... [2019-03-17 12:15:32,435 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_zonotope_loose_true-unreach-call.c.v+cfa-reducer.c_UID4041173253736193392.smt2 [2019-03-17 12:15:32,460 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:15:32,465 INFO L168 Benchmark]: Toolchain (without parser) took 1010.10 ms. Allocated memory was 108.5 MB in the beginning and 124.3 MB in the end (delta: 15.7 MB). Free memory was 64.2 MB in the beginning and 71.4 MB in the end (delta: -7.1 MB). Peak memory consumption was 8.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,467 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 108.5 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:15:32,468 INFO L168 Benchmark]: CACSL2BoogieTranslator took 239.04 ms. Allocated memory is still 108.5 MB. Free memory was 63.8 MB in the beginning and 53.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,468 INFO L168 Benchmark]: Boogie Procedure Inliner took 42.16 ms. Allocated memory is still 108.5 MB. Free memory was 53.9 MB in the beginning and 52.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,469 INFO L168 Benchmark]: Boogie Preprocessor took 35.96 ms. Allocated memory is still 108.5 MB. Free memory was 52.4 MB in the beginning and 51.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,470 INFO L168 Benchmark]: RCFGBuilder took 376.70 ms. Allocated memory was 108.5 MB in the beginning and 124.3 MB in the end (delta: 15.7 MB). Free memory was 51.1 MB in the beginning and 92.5 MB in the end (delta: -41.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,475 INFO L168 Benchmark]: IcfgToChc took 280.70 ms. Allocated memory is still 124.3 MB. Free memory was 92.5 MB in the beginning and 73.0 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,476 INFO L168 Benchmark]: ChcSmtPrinter took 27.26 ms. Allocated memory is still 124.3 MB. Free memory was 73.0 MB in the beginning and 71.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:32,480 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 108.5 MB. Free memory is still 81.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 239.04 ms. Allocated memory is still 108.5 MB. Free memory was 63.8 MB in the beginning and 53.9 MB in the end (delta: 9.9 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 42.16 ms. Allocated memory is still 108.5 MB. Free memory was 53.9 MB in the beginning and 52.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 35.96 ms. Allocated memory is still 108.5 MB. Free memory was 52.4 MB in the beginning and 51.3 MB in the end (delta: 1.0 MB). Peak memory consumption was 1.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 376.70 ms. Allocated memory was 108.5 MB in the beginning and 124.3 MB in the end (delta: 15.7 MB). Free memory was 51.1 MB in the beginning and 92.5 MB in the end (delta: -41.4 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 280.70 ms. Allocated memory is still 124.3 MB. Free memory was 92.5 MB in the beginning and 73.0 MB in the end (delta: 19.5 MB). Peak memory consumption was 19.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 27.26 ms. Allocated memory is still 124.3 MB. Free memory was 73.0 MB in the beginning and 71.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...