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/Problem11_label50_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:30:12,581 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:30:12,583 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:30:12,600 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:30:12,600 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:30:12,601 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:30:12,603 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:30:12,607 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:30:12,608 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:30:12,610 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:30:12,611 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:30:12,612 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:30:12,613 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:30:12,614 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:30:12,615 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:30:12,616 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:30:12,617 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:30:12,619 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:30:12,621 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:30:12,623 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:30:12,624 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:30:12,625 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:30:12,628 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:30:12,628 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:30:12,628 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:30:12,629 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:30:12,630 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:30:12,631 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:30:12,631 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:30:12,632 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:30:12,633 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:30:12,634 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:30:12,635 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:30:12,635 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:30:12,636 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:30:12,636 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:30:12,636 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:30:12,637 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:30:12,638 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:30:12,638 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 21:30:12,666 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:30:12,666 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:30:12,670 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:30:12,671 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:30:12,671 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:30:12,671 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:30:12,671 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:30:12,671 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:30:12,672 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:30:12,673 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:30:12,673 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:30:12,673 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:30:12,673 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:30:12,673 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:30:12,674 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:30:12,674 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:30:12,674 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:30:12,674 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:30:12,675 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:30:12,675 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:30:12,675 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:30:12,675 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:30:12,675 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:30:12,676 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:30:12,676 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:30:12,676 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:30:12,676 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:30:12,676 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:30:12,677 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 21:30:12,711 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:30:12,726 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:30:12,729 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:30:12,730 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:30:12,730 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:30:12,731 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label50_true-unreach-call.c [2019-03-17 21:30:12,780 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a83b21b2/6790954dcb3d4e30ba9222082b6eba73/FLAG8e17100a1 [2019-03-17 21:30:13,337 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:30:13,339 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label50_true-unreach-call.c [2019-03-17 21:30:13,356 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a83b21b2/6790954dcb3d4e30ba9222082b6eba73/FLAG8e17100a1 [2019-03-17 21:30:13,561 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2a83b21b2/6790954dcb3d4e30ba9222082b6eba73 [2019-03-17 21:30:13,571 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:30:13,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:30:13,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:13,573 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:30:13,577 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:30:13,577 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:13" (1/1) ... [2019-03-17 21:30:13,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b4feda6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:13, skipping insertion in model container [2019-03-17 21:30:13,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:30:13" (1/1) ... [2019-03-17 21:30:13,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:30:13,675 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:30:14,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:14,256 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:30:14,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:30:14,506 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:30:14,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14 WrapperNode [2019-03-17 21:30:14,507 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:30:14,508 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:14,508 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:30:14,509 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:30:14,666 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,843 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:30:14,844 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:30:14,844 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:30:14,844 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:30:14,857 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,868 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,927 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:14,961 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:15,008 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (1/1) ... [2019-03-17 21:30:15,029 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:30:15,030 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:30:15,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:30:15,030 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:30:15,031 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:30:14" (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 21:30:15,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:30:15,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:30:19,634 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:30:19,635 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:30:19,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:30:19 BoogieIcfgContainer [2019-03-17 21:30:19,637 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:30:19,637 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:30:19,637 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:30:19,638 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:30:19,641 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:30:19" (1/1) ... [2019-03-17 21:30:22,792 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:30:22 HornClauseAST [2019-03-17 21:30:22,792 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:30:22,792 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:30:22,792 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:30:22,792 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:30:22,794 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:30:22" (1/1) ... [2019-03-17 21:30:22,797 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label50_true-unreach-call.c_UID2237952085530528558.smt2 [2019-03-17 21:30:22,967 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:30:22,970 INFO L168 Benchmark]: Toolchain (without parser) took 9399.00 ms. Allocated memory was 114.8 MB in the beginning and 373.3 MB in the end (delta: 258.5 MB). Free memory was 61.2 MB in the beginning and 118.7 MB in the end (delta: -57.4 MB). Peak memory consumption was 201.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,972 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:30:22,972 INFO L168 Benchmark]: CACSL2BoogieTranslator took 934.26 ms. Allocated memory is still 114.8 MB. Free memory was 61.0 MB in the beginning and 57.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 40.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,973 INFO L168 Benchmark]: Boogie Procedure Inliner took 335.96 ms. Allocated memory was 114.8 MB in the beginning and 184.0 MB in the end (delta: 69.2 MB). Free memory was 57.2 MB in the beginning and 148.1 MB in the end (delta: -90.8 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,975 INFO L168 Benchmark]: Boogie Preprocessor took 185.50 ms. Allocated memory is still 184.0 MB. Free memory was 148.1 MB in the beginning and 137.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,976 INFO L168 Benchmark]: RCFGBuilder took 4607.03 ms. Allocated memory was 184.0 MB in the beginning and 185.6 MB in the end (delta: 1.6 MB). Free memory was 137.1 MB in the beginning and 68.7 MB in the end (delta: 68.3 MB). Peak memory consumption was 96.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,976 INFO L168 Benchmark]: IcfgToChc took 3154.86 ms. Allocated memory was 185.6 MB in the beginning and 373.3 MB in the end (delta: 187.7 MB). Free memory was 68.7 MB in the beginning and 160.2 MB in the end (delta: -91.5 MB). Peak memory consumption was 206.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,977 INFO L168 Benchmark]: ChcSmtPrinter took 174.71 ms. Allocated memory is still 373.3 MB. Free memory was 160.2 MB in the beginning and 118.7 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:30:22,984 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 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 934.26 ms. Allocated memory is still 114.8 MB. Free memory was 61.0 MB in the beginning and 57.2 MB in the end (delta: 3.8 MB). Peak memory consumption was 40.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 335.96 ms. Allocated memory was 114.8 MB in the beginning and 184.0 MB in the end (delta: 69.2 MB). Free memory was 57.2 MB in the beginning and 148.1 MB in the end (delta: -90.8 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 185.50 ms. Allocated memory is still 184.0 MB. Free memory was 148.1 MB in the beginning and 137.1 MB in the end (delta: 11.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4607.03 ms. Allocated memory was 184.0 MB in the beginning and 185.6 MB in the end (delta: 1.6 MB). Free memory was 137.1 MB in the beginning and 68.7 MB in the end (delta: 68.3 MB). Peak memory consumption was 96.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 3154.86 ms. Allocated memory was 185.6 MB in the beginning and 373.3 MB in the end (delta: 187.7 MB). Free memory was 68.7 MB in the beginning and 160.2 MB in the end (delta: -91.5 MB). Peak memory consumption was 206.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 174.71 ms. Allocated memory is still 373.3 MB. Free memory was 160.2 MB in the beginning and 118.7 MB in the end (delta: 41.5 MB). Peak memory consumption was 41.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...