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/Problem16_label45_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:34:33,935 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:34:33,938 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:34:33,955 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:34:33,956 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:34:33,957 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:34:33,959 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:34:33,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:34:33,963 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:34:33,965 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:34:33,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:34:33,966 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:34:33,968 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:34:33,971 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:34:33,978 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:34:33,981 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:34:33,982 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:34:33,986 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:34:33,988 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:34:33,992 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:34:33,994 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:34:33,996 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:34:33,999 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:34:33,999 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:34:33,999 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:34:34,000 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:34:34,001 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:34:34,002 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:34:34,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:34:34,003 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:34:34,005 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:34:34,006 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:34:34,007 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:34:34,008 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:34:34,008 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:34:34,009 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:34:34,009 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:34:34,011 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:34:34,013 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:34:34,013 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 21:34:34,034 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:34:34,034 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:34:34,036 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:34:34,036 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:34:34,036 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:34:34,036 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:34:34,037 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:34:34,038 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:34:34,038 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:34:34,038 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:34:34,038 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:34:34,038 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:34:34,039 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:34:34,039 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:34:34,039 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:34:34,039 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:34:34,039 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:34:34,039 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:34:34,040 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:34:34,040 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:34:34,040 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:34:34,040 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:34:34,040 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:34:34,041 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 21:34:34,074 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:34:34,087 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:34:34,090 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:34:34,092 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:34:34,092 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:34:34,093 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label45_true-unreach-call.c [2019-03-17 21:34:34,149 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ca3ad27/091fc4c00eb846c38474bc4830d0a9ac/FLAG04191f140 [2019-03-17 21:34:34,776 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:34:34,776 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label45_true-unreach-call.c [2019-03-17 21:34:34,795 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ca3ad27/091fc4c00eb846c38474bc4830d0a9ac/FLAG04191f140 [2019-03-17 21:34:34,940 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d8ca3ad27/091fc4c00eb846c38474bc4830d0a9ac [2019-03-17 21:34:34,948 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:34:34,949 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:34:34,950 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:34,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:34:34,954 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:34:34,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:34" (1/1) ... [2019-03-17 21:34:34,958 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5a7f67 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:34, skipping insertion in model container [2019-03-17 21:34:34,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:34:34" (1/1) ... [2019-03-17 21:34:34,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:34:35,058 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:34:36,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:36,027 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:34:36,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:34:36,487 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:34:36,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36 WrapperNode [2019-03-17 21:34:36,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:34:36,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:36,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:34:36,489 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:34:36,495 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,662 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:34:36,663 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:34:36,663 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:34:36,663 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:34:36,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,743 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,774 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,788 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (1/1) ... [2019-03-17 21:34:36,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:34:36,804 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:34:36,804 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:34:36,804 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:34:36,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:34:36" (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 21:34:36,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:34:36,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:34:42,543 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:34:42,543 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 21:34:42,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:42 BoogieIcfgContainer [2019-03-17 21:34:42,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:34:42,545 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:34:42,545 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:34:42,545 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:34:42,547 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:34:42" (1/1) ... [2019-03-17 21:34:46,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:46 HornClauseAST [2019-03-17 21:34:46,650 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:34:46,651 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:34:46,652 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:34:46,652 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:34:46,653 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:34:46" (1/1) ... [2019-03-17 21:34:46,655 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label45_true-unreach-call.c_UID2172528392215635447.smt2 [2019-03-17 21:34:46,937 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:34:46,939 INFO L168 Benchmark]: Toolchain (without parser) took 11990.57 ms. Allocated memory was 101.7 MB in the beginning and 362.8 MB in the end (delta: 261.1 MB). Free memory was 69.6 MB in the beginning and 140.2 MB in the end (delta: -70.6 MB). Peak memory consumption was 190.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,941 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:34:46,942 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1537.86 ms. Allocated memory was 101.7 MB in the beginning and 152.6 MB in the end (delta: 50.9 MB). Free memory was 69.3 MB in the beginning and 127.0 MB in the end (delta: -57.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,943 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.30 ms. Allocated memory is still 152.6 MB. Free memory was 127.0 MB in the beginning and 103.0 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,943 INFO L168 Benchmark]: Boogie Preprocessor took 140.33 ms. Allocated memory is still 152.6 MB. Free memory was 103.0 MB in the beginning and 88.8 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,943 INFO L168 Benchmark]: RCFGBuilder took 5740.87 ms. Allocated memory was 152.6 MB in the beginning and 198.2 MB in the end (delta: 45.6 MB). Free memory was 88.8 MB in the beginning and 146.7 MB in the end (delta: -58.0 MB). Peak memory consumption was 63.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,944 INFO L168 Benchmark]: IcfgToChc took 4105.65 ms. Allocated memory was 198.2 MB in the beginning and 362.8 MB in the end (delta: 164.6 MB). Free memory was 146.7 MB in the beginning and 199.6 MB in the end (delta: -52.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,944 INFO L168 Benchmark]: ChcSmtPrinter took 286.95 ms. Allocated memory is still 362.8 MB. Free memory was 199.6 MB in the beginning and 140.2 MB in the end (delta: 59.4 MB). Peak memory consumption was 59.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:34:46,948 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.2 MB. Free memory is still 57.8 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1537.86 ms. Allocated memory was 101.7 MB in the beginning and 152.6 MB in the end (delta: 50.9 MB). Free memory was 69.3 MB in the beginning and 127.0 MB in the end (delta: -57.7 MB). Peak memory consumption was 50.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 174.30 ms. Allocated memory is still 152.6 MB. Free memory was 127.0 MB in the beginning and 103.0 MB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 140.33 ms. Allocated memory is still 152.6 MB. Free memory was 103.0 MB in the beginning and 88.8 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5740.87 ms. Allocated memory was 152.6 MB in the beginning and 198.2 MB in the end (delta: 45.6 MB). Free memory was 88.8 MB in the beginning and 146.7 MB in the end (delta: -58.0 MB). Peak memory consumption was 63.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 4105.65 ms. Allocated memory was 198.2 MB in the beginning and 362.8 MB in the end (delta: 164.6 MB). Free memory was 146.7 MB in the beginning and 199.6 MB in the end (delta: -52.9 MB). Peak memory consumption was 282.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 286.95 ms. Allocated memory is still 362.8 MB. Free memory was 199.6 MB in the beginning and 140.2 MB in the end (delta: 59.4 MB). Peak memory consumption was 59.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...