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/Problem04_label26_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:58:50,929 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:58:50,931 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:58:50,950 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:58:50,950 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:58:50,952 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:58:50,954 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:58:50,956 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:58:50,964 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:58:50,965 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:58:50,966 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:58:50,967 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:58:50,970 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:58:50,972 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:58:50,975 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:58:50,976 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:58:50,978 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:58:50,981 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:58:50,986 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:58:50,988 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:58:50,990 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:58:50,991 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:58:50,995 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:58:50,996 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:58:50,996 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:58:50,997 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:58:50,997 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:58:50,999 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:58:51,000 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:58:51,001 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:58:51,001 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:58:51,004 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:58:51,006 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:58:51,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:58:51,006 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:58:51,007 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:58:51,007 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:58:51,009 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:58:51,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:58:51,011 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 11:58:51,036 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:58:51,037 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:58:51,038 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:58:51,039 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:58:51,039 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:58:51,039 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:58:51,039 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:58:51,039 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:58:51,040 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:58:51,040 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:58:51,040 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:58:51,040 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:58:51,040 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:58:51,041 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:58:51,042 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:58:51,042 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:58:51,042 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:58:51,042 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:58:51,043 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:58:51,043 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:58:51,043 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:58:51,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:58:51,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:58:51,044 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:58:51,044 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:58:51,044 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:58:51,045 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:58:51,045 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:58:51,045 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 11:58:51,099 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:58:51,116 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:58:51,122 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:58:51,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:58:51,124 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:58:51,125 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label26_false-unreach-call.c [2019-03-18 11:58:51,206 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/344c6b9b6/390e8071760a47789c8077bac876ae0e/FLAG3a18d6c6c [2019-03-18 11:58:52,025 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:58:52,026 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label26_false-unreach-call.c [2019-03-18 11:58:52,066 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/344c6b9b6/390e8071760a47789c8077bac876ae0e/FLAG3a18d6c6c [2019-03-18 11:58:52,493 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/344c6b9b6/390e8071760a47789c8077bac876ae0e [2019-03-18 11:58:52,506 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:58:52,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:58:52,509 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:52,510 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:58:52,514 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:58:52,515 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:52" (1/1) ... [2019-03-18 11:58:52,518 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733e4d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:52, skipping insertion in model container [2019-03-18 11:58:52,519 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:52" (1/1) ... [2019-03-18 11:58:52,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:58:52,741 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:58:54,235 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:54,247 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:58:55,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:55,369 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:58:55,369 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55 WrapperNode [2019-03-18 11:58:55,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:55,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:55,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:58:55,371 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:58:55,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,649 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:55,649 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:58:55,650 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:58:55,650 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:58:55,660 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,660 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,686 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,687 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (1/1) ... [2019-03-18 11:58:55,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:58:55,852 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:58:55,852 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:58:55,852 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:58:55,853 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:55" (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 11:58:55,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:58:55,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:04,695 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:04,699 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:04,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:04 BoogieIcfgContainer [2019-03-18 11:59:04,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:04,701 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:04,701 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:04,701 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:04,704 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:04" (1/1) ... [2019-03-18 11:59:21,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:21 HornClauseAST [2019-03-18 11:59:21,023 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:21,023 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:21,023 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:21,023 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:21,025 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:21" (1/1) ... [2019-03-18 11:59:21,028 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label26_false-unreach-call.c_UID4493079569441685687.smt2 [2019-03-18 11:59:21,768 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:21,770 INFO L168 Benchmark]: Toolchain (without parser) took 29263.30 ms. Allocated memory was 116.4 MB in the beginning and 1.0 GB in the end (delta: 931.7 MB). Free memory was 50.2 MB in the beginning and 503.8 MB in the end (delta: -453.6 MB). Peak memory consumption was 478.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,773 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:21,773 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2860.72 ms. Allocated memory was 116.4 MB in the beginning and 216.0 MB in the end (delta: 99.6 MB). Free memory was 50.0 MB in the beginning and 150.5 MB in the end (delta: -100.5 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,774 INFO L168 Benchmark]: Boogie Procedure Inliner took 278.65 ms. Allocated memory is still 216.0 MB. Free memory was 150.5 MB in the beginning and 111.9 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,774 INFO L168 Benchmark]: Boogie Preprocessor took 202.05 ms. Allocated memory is still 216.0 MB. Free memory was 111.9 MB in the beginning and 82.8 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,775 INFO L168 Benchmark]: RCFGBuilder took 8848.76 ms. Allocated memory was 216.0 MB in the beginning and 339.2 MB in the end (delta: 123.2 MB). Free memory was 82.8 MB in the beginning and 54.9 MB in the end (delta: 27.9 MB). Peak memory consumption was 153.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,775 INFO L168 Benchmark]: IcfgToChc took 16322.03 ms. Allocated memory was 339.2 MB in the beginning and 1.0 GB in the end (delta: 708.8 MB). Free memory was 54.9 MB in the beginning and 718.6 MB in the end (delta: -663.8 MB). Peak memory consumption was 599.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,776 INFO L168 Benchmark]: ChcSmtPrinter took 745.82 ms. Allocated memory is still 1.0 GB. Free memory was 718.6 MB in the beginning and 503.8 MB in the end (delta: 214.8 MB). Peak memory consumption was 214.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:21,779 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 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2860.72 ms. Allocated memory was 116.4 MB in the beginning and 216.0 MB in the end (delta: 99.6 MB). Free memory was 50.0 MB in the beginning and 150.5 MB in the end (delta: -100.5 MB). Peak memory consumption was 102.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 278.65 ms. Allocated memory is still 216.0 MB. Free memory was 150.5 MB in the beginning and 111.9 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 202.05 ms. Allocated memory is still 216.0 MB. Free memory was 111.9 MB in the beginning and 82.8 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8848.76 ms. Allocated memory was 216.0 MB in the beginning and 339.2 MB in the end (delta: 123.2 MB). Free memory was 82.8 MB in the beginning and 54.9 MB in the end (delta: 27.9 MB). Peak memory consumption was 153.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 16322.03 ms. Allocated memory was 339.2 MB in the beginning and 1.0 GB in the end (delta: 708.8 MB). Free memory was 54.9 MB in the beginning and 718.6 MB in the end (delta: -663.8 MB). Peak memory consumption was 599.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 745.82 ms. Allocated memory is still 1.0 GB. Free memory was 718.6 MB in the beginning and 503.8 MB in the end (delta: 214.8 MB). Peak memory consumption was 214.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...