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/Problem10_label48_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:08:35,598 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:08:35,600 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:08:35,615 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:08:35,616 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:08:35,617 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:08:35,619 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:08:35,621 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:08:35,623 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:08:35,624 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:08:35,624 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:08:35,631 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:08:35,633 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:08:35,634 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:08:35,636 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:08:35,636 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:08:35,637 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:08:35,639 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:08:35,641 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:08:35,642 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:08:35,643 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:08:35,644 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:08:35,646 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:08:35,646 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:08:35,646 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:08:35,647 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:08:35,648 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:08:35,648 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:08:35,649 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:08:35,649 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:08:35,650 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:08:35,651 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:08:35,652 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:08:35,652 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:08:35,653 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:08:35,653 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:08:35,653 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:08:35,654 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:08:35,655 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:08:35,655 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 [2019-03-18 12:08:35,669 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:08:35,669 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:08:35,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:08:35,671 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:08:35,671 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:08:35,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:08:35,671 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:08:35,671 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:08:35,672 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:08:35,673 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:08:35,673 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:08:35,673 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:08:35,673 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:08:35,673 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:08:35,674 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:08:35,674 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:08:35,674 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:08:35,674 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:08:35,674 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:08:35,675 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:08:35,675 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:08:35,675 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:08:35,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:08:35,675 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 [2019-03-18 12:08:35,708 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:08:35,727 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:08:35,734 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:08:35,735 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:08:35,736 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:08:35,736 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label48_false-unreach-call.c [2019-03-18 12:08:35,808 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec45ef545/968f02b0b0af4221accf3ae3c9f910f2/FLAG04d09f35a [2019-03-18 12:08:36,360 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:08:36,361 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label48_false-unreach-call.c [2019-03-18 12:08:36,375 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec45ef545/968f02b0b0af4221accf3ae3c9f910f2/FLAG04d09f35a [2019-03-18 12:08:36,622 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ec45ef545/968f02b0b0af4221accf3ae3c9f910f2 [2019-03-18 12:08:36,633 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:08:36,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:08:36,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:36,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:08:36,639 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:08:36,639 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:36" (1/1) ... [2019-03-18 12:08:36,642 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16844f4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:36, skipping insertion in model container [2019-03-18 12:08:36,642 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:08:36" (1/1) ... [2019-03-18 12:08:36,649 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:08:36,711 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:08:37,126 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:37,133 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:08:37,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:08:37,261 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:08:37,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37 WrapperNode [2019-03-18 12:08:37,262 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:08:37,263 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:37,263 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:08:37,263 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:08:37,272 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,473 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:08:37,473 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:08:37,474 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:08:37,474 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:08:37,484 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,485 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,496 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,531 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,553 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (1/1) ... [2019-03-18 12:08:37,592 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:08:37,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:08:37,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:08:37,597 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:08:37,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:08:37" (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 [2019-03-18 12:08:37,675 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:08:37,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:08:40,904 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:08:40,905 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:08:40,906 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:40 BoogieIcfgContainer [2019-03-18 12:08:40,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:08:40,907 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:08:40,907 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:08:40,907 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:08:40,911 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:08:40" (1/1) ... [2019-03-18 12:08:43,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:43 HornClauseAST [2019-03-18 12:08:43,347 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:08:43,348 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:08:43,348 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:08:43,348 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:08:43,350 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:08:43" (1/1) ... [2019-03-18 12:08:43,351 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label48_false-unreach-call.c_UID1378756000822504217.smt2 [2019-03-18 12:08:43,509 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:08:43,511 INFO L168 Benchmark]: Toolchain (without parser) took 6877.99 ms. Allocated memory was 99.6 MB in the beginning and 232.3 MB in the end (delta: 132.6 MB). Free memory was 72.7 MB in the beginning and 66.3 MB in the end (delta: 6.4 MB). Peak memory consumption was 139.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,513 INFO L168 Benchmark]: CDTParser took 0.62 ms. Allocated memory is still 88.1 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:08:43,514 INFO L168 Benchmark]: CACSL2BoogieTranslator took 627.47 ms. Allocated memory is still 99.6 MB. Free memory was 72.5 MB in the beginning and 41.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,514 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.00 ms. Allocated memory was 99.6 MB in the beginning and 131.6 MB in the end (delta: 32.0 MB). Free memory was 41.4 MB in the beginning and 107.2 MB in the end (delta: -65.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,516 INFO L168 Benchmark]: Boogie Preprocessor took 119.22 ms. Allocated memory is still 131.6 MB. Free memory was 107.2 MB in the beginning and 101.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,516 INFO L168 Benchmark]: RCFGBuilder took 3310.65 ms. Allocated memory was 131.6 MB in the beginning and 143.1 MB in the end (delta: 11.5 MB). Free memory was 101.3 MB in the beginning and 64.2 MB in the end (delta: 37.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,517 INFO L168 Benchmark]: IcfgToChc took 2440.58 ms. Allocated memory was 143.1 MB in the beginning and 232.3 MB in the end (delta: 89.1 MB). Free memory was 64.2 MB in the beginning and 88.7 MB in the end (delta: -24.5 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,517 INFO L168 Benchmark]: ChcSmtPrinter took 161.92 ms. Allocated memory is still 232.3 MB. Free memory was 88.7 MB in the beginning and 66.3 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:08:43,523 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62 ms. Allocated memory is still 88.1 MB. Free memory is still 57.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 627.47 ms. Allocated memory is still 99.6 MB. Free memory was 72.5 MB in the beginning and 41.4 MB in the end (delta: 31.1 MB). Peak memory consumption was 31.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 210.00 ms. Allocated memory was 99.6 MB in the beginning and 131.6 MB in the end (delta: 32.0 MB). Free memory was 41.4 MB in the beginning and 107.2 MB in the end (delta: -65.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 119.22 ms. Allocated memory is still 131.6 MB. Free memory was 107.2 MB in the beginning and 101.3 MB in the end (delta: 5.9 MB). Peak memory consumption was 5.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3310.65 ms. Allocated memory was 131.6 MB in the beginning and 143.1 MB in the end (delta: 11.5 MB). Free memory was 101.3 MB in the beginning and 64.2 MB in the end (delta: 37.1 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2440.58 ms. Allocated memory was 143.1 MB in the beginning and 232.3 MB in the end (delta: 89.1 MB). Free memory was 64.2 MB in the beginning and 88.7 MB in the end (delta: -24.5 MB). Peak memory consumption was 66.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 161.92 ms. Allocated memory is still 232.3 MB. Free memory was 88.7 MB in the beginning and 66.3 MB in the end (delta: 22.4 MB). Peak memory consumption was 22.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...