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/floats-esbmc-regression/Double_div_bad_false-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:43:46,451 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:43:46,455 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:43:46,473 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:43:46,475 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:43:46,476 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:43:46,477 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:43:46,479 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:43:46,482 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:43:46,483 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:43:46,491 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:43:46,491 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:43:46,493 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:43:46,495 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:43:46,498 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:43:46,499 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:43:46,499 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:43:46,503 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:43:46,506 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:43:46,510 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:43:46,512 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:43:46,513 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:43:46,515 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:43:46,516 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:43:46,517 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:43:46,517 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:43:46,518 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:43:46,519 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:43:46,519 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:43:46,521 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:43:46,522 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:43:46,522 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:43:46,525 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:43:46,525 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:43:46,526 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:43:46,526 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:43:46,526 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:43:46,527 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:43:46,529 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:43:46,529 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 21:43:46,557 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:43:46,558 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:43:46,559 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:43:46,559 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:43:46,559 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:43:46,560 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:43:46,560 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:43:46,560 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:43:46,560 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:43:46,560 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:43:46,561 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:43:46,563 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:43:46,563 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:43:46,563 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:43:46,563 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:43:46,564 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:43:46,564 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:43:46,564 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:43:46,564 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:43:46,564 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:43:46,564 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:43:46,565 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:43:46,565 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:43:46,565 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 21:43:46,599 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:43:46,611 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:43:46,615 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:43:46,616 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:43:46,617 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:43:46,618 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/floats-esbmc-regression/Double_div_bad_false-unreach-call.i [2019-03-17 21:43:46,671 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad1fa44e/86d65b8d8fd5433093cfb5d34b937bbb/FLAG387a1ff05 [2019-03-17 21:43:47,081 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:43:47,081 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/floats-esbmc-regression/Double_div_bad_false-unreach-call.i [2019-03-17 21:43:47,087 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad1fa44e/86d65b8d8fd5433093cfb5d34b937bbb/FLAG387a1ff05 [2019-03-17 21:43:47,489 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6ad1fa44e/86d65b8d8fd5433093cfb5d34b937bbb [2019-03-17 21:43:47,500 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:43:47,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:43:47,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:47,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:43:47,506 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:43:47,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4935bc0b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47, skipping insertion in model container [2019-03-17 21:43:47,510 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,518 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:43:47,535 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:43:47,756 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:47,761 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:43:47,781 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:43:47,798 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:43:47,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47 WrapperNode [2019-03-17 21:43:47,799 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:43:47,800 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:47,800 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:43:47,800 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:43:47,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,817 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,838 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:43:47,840 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:43:47,840 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:43:47,840 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:43:47,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,851 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,855 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,860 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,861 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (1/1) ... [2019-03-17 21:43:47,862 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:43:47,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:43:47,863 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:43:47,863 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:43:47,864 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:43:47" (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 21:43:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:43:47,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:43:48,161 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:43:48,162 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:43:48,163 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:48 BoogieIcfgContainer [2019-03-17 21:43:48,163 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:43:48,163 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:43:48,163 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:43:48,164 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:43:48,166 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:43:48" (1/1) ... [2019-03-17 21:43:48,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:48 HornClauseAST [2019-03-17 21:43:48,263 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:43:48,264 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:43:48,264 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:43:48,264 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:43:48,265 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:43:48" (1/1) ... [2019-03-17 21:43:48,270 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/floats-esbmc-regression/ChcSmtPrinter_Double_div_bad_false-unreach-call.i_UID4661326797617534955.smt2 [2019-03-17 21:43:48,320 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:43:48,324 INFO L168 Benchmark]: Toolchain (without parser) took 823.79 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 74.8 MB in the beginning and 98.2 MB in the end (delta: -23.4 MB). Peak memory consumption was 4.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,327 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:43:48,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 296.89 ms. Allocated memory is still 101.2 MB. Free memory was 74.6 MB in the beginning and 65.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 39.82 ms. Allocated memory is still 101.2 MB. Free memory was 65.1 MB in the beginning and 63.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,329 INFO L168 Benchmark]: Boogie Preprocessor took 22.47 ms. Allocated memory is still 101.2 MB. Free memory was 63.6 MB in the beginning and 62.6 MB in the end (delta: 982.7 kB). Peak memory consumption was 982.7 kB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,330 INFO L168 Benchmark]: RCFGBuilder took 300.64 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 62.4 MB in the beginning and 105.7 MB in the end (delta: -43.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,332 INFO L168 Benchmark]: IcfgToChc took 100.00 ms. Allocated memory is still 129.5 MB. Free memory was 105.7 MB in the beginning and 99.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,333 INFO L168 Benchmark]: ChcSmtPrinter took 56.35 ms. Allocated memory is still 129.5 MB. Free memory was 99.1 MB in the beginning and 98.2 MB in the end (delta: 910.5 kB). Peak memory consumption was 910.5 kB. Max. memory is 3.6 GB. [2019-03-17 21:43:48,339 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 296.89 ms. Allocated memory is still 101.2 MB. Free memory was 74.6 MB in the beginning and 65.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 39.82 ms. Allocated memory is still 101.2 MB. Free memory was 65.1 MB in the beginning and 63.6 MB in the end (delta: 1.5 MB). Peak memory consumption was 1.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 22.47 ms. Allocated memory is still 101.2 MB. Free memory was 63.6 MB in the beginning and 62.6 MB in the end (delta: 982.7 kB). Peak memory consumption was 982.7 kB. Max. memory is 3.6 GB. * RCFGBuilder took 300.64 ms. Allocated memory was 101.2 MB in the beginning and 129.5 MB in the end (delta: 28.3 MB). Free memory was 62.4 MB in the beginning and 105.7 MB in the end (delta: -43.3 MB). Peak memory consumption was 3.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 100.00 ms. Allocated memory is still 129.5 MB. Free memory was 105.7 MB in the beginning and 99.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 56.35 ms. Allocated memory is still 129.5 MB. Free memory was 99.1 MB in the beginning and 98.2 MB in the end (delta: 910.5 kB). Peak memory consumption was 910.5 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...