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_label06_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 11:44:56,032 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 11:44:56,034 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 11:44:56,045 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 11:44:56,046 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 11:44:56,047 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 11:44:56,048 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 11:44:56,050 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 11:44:56,052 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 11:44:56,053 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 11:44:56,054 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 11:44:56,054 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 11:44:56,055 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 11:44:56,056 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 11:44:56,057 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 11:44:56,058 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 11:44:56,059 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 11:44:56,061 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 11:44:56,063 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 11:44:56,065 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 11:44:56,066 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 11:44:56,067 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 11:44:56,070 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 11:44:56,070 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 11:44:56,070 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 11:44:56,072 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 11:44:56,072 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 11:44:56,073 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 11:44:56,073 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 11:44:56,074 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 11:44:56,075 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 11:44:56,076 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 11:44:56,077 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 11:44:56,077 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 11:44:56,078 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 11:44:56,078 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 11:44:56,078 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 11:44:56,079 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 11:44:56,080 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 11:44:56,080 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 11:44:56,095 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 11:44:56,096 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 11:44:56,097 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 11:44:56,097 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 11:44:56,097 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 11:44:56,098 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 11:44:56,098 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 11:44:56,098 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 11:44:56,098 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 11:44:56,098 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 11:44:56,099 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 11:44:56,099 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 11:44:56,099 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 11:44:56,099 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 11:44:56,099 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 11:44:56,100 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 11:44:56,100 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 11:44:56,100 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 11:44:56,100 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 11:44:56,100 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 11:44:56,100 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 11:44:56,101 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 11:44:56,101 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 11:44:56,101 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 11:44:56,101 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 11:44:56,101 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 11:44:56,102 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 11:44:56,102 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 11:44:56,102 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 11:44:56,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 11:44:56,158 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 11:44:56,163 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 11:44:56,164 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 11:44:56,164 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 11:44:56,165 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem16_label06_false-unreach-call.c [2019-03-17 11:44:56,219 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1baf6d4/b207fd772bee43679c730aa6c75bb0d9/FLAGc0e648a88 [2019-03-17 11:44:56,829 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 11:44:56,829 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem16_label06_false-unreach-call.c [2019-03-17 11:44:56,849 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1baf6d4/b207fd772bee43679c730aa6c75bb0d9/FLAGc0e648a88 [2019-03-17 11:44:56,999 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d1baf6d4/b207fd772bee43679c730aa6c75bb0d9 [2019-03-17 11:44:57,010 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 11:44:57,011 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 11:44:57,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:57,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 11:44:57,016 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 11:44:57,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:57" (1/1) ... [2019-03-17 11:44:57,021 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549507d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:57, skipping insertion in model container [2019-03-17 11:44:57,021 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 11:44:57" (1/1) ... [2019-03-17 11:44:57,029 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 11:44:57,116 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 11:44:57,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:57,910 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 11:44:58,214 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 11:44:58,426 INFO L195 MainTranslator]: Completed translation [2019-03-17 11:44:58,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58 WrapperNode [2019-03-17 11:44:58,427 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 11:44:58,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:58,429 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 11:44:58,429 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 11:44:58,438 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,474 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,606 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 11:44:58,607 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 11:44:58,607 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 11:44:58,607 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 11:44:58,618 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,619 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,636 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,636 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,692 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,724 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,765 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (1/1) ... [2019-03-17 11:44:58,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 11:44:58,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 11:44:58,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 11:44:58,798 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 11:44:58,800 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 11:44:58" (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 11:44:58,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 11:44:58,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 11:45:03,903 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 11:45:03,903 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-17 11:45:03,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:45:03 BoogieIcfgContainer [2019-03-17 11:45:03,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 11:45:03,906 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 11:45:03,906 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 11:45:03,906 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 11:45:03,909 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 11:45:03" (1/1) ... [2019-03-17 11:45:07,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:45:07 HornClauseAST [2019-03-17 11:45:07,786 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 11:45:07,787 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 11:45:07,787 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 11:45:07,787 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 11:45:07,792 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 11:45:07" (1/1) ... [2019-03-17 11:45:07,793 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem16_label06_false-unreach-call.c_UID5785098239539232329.smt2 [2019-03-17 11:45:08,159 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 11:45:08,161 INFO L168 Benchmark]: Toolchain (without parser) took 11150.95 ms. Allocated memory was 100.1 MB in the beginning and 346.0 MB in the end (delta: 245.9 MB). Free memory was 70.2 MB in the beginning and 148.3 MB in the end (delta: -78.0 MB). Peak memory consumption was 167.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,163 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 11:45:08,163 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1415.20 ms. Allocated memory was 100.1 MB in the beginning and 153.1 MB in the end (delta: 53.0 MB). Free memory was 69.8 MB in the beginning and 127.5 MB in the end (delta: -57.7 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,164 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.98 ms. Allocated memory is still 153.1 MB. Free memory was 127.5 MB in the beginning and 103.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,164 INFO L168 Benchmark]: Boogie Preprocessor took 187.04 ms. Allocated memory is still 153.1 MB. Free memory was 103.6 MB in the beginning and 88.0 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,165 INFO L168 Benchmark]: RCFGBuilder took 5111.14 ms. Allocated memory was 153.1 MB in the beginning and 180.4 MB in the end (delta: 27.3 MB). Free memory was 88.0 MB in the beginning and 58.5 MB in the end (delta: 29.4 MB). Peak memory consumption was 64.5 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,171 INFO L168 Benchmark]: IcfgToChc took 3880.87 ms. Allocated memory was 180.4 MB in the beginning and 346.0 MB in the end (delta: 165.7 MB). Free memory was 58.5 MB in the beginning and 207.7 MB in the end (delta: -149.2 MB). Peak memory consumption was 193.8 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,172 INFO L168 Benchmark]: ChcSmtPrinter took 372.79 ms. Allocated memory is still 346.0 MB. Free memory was 207.7 MB in the beginning and 148.3 MB in the end (delta: 59.4 MB). Peak memory consumption was 59.4 MB. Max. memory is 3.6 GB. [2019-03-17 11:45:08,176 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1415.20 ms. Allocated memory was 100.1 MB in the beginning and 153.1 MB in the end (delta: 53.0 MB). Free memory was 69.8 MB in the beginning and 127.5 MB in the end (delta: -57.7 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 177.98 ms. Allocated memory is still 153.1 MB. Free memory was 127.5 MB in the beginning and 103.6 MB in the end (delta: 23.9 MB). Peak memory consumption was 23.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 187.04 ms. Allocated memory is still 153.1 MB. Free memory was 103.6 MB in the beginning and 88.0 MB in the end (delta: 15.7 MB). Peak memory consumption was 15.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5111.14 ms. Allocated memory was 153.1 MB in the beginning and 180.4 MB in the end (delta: 27.3 MB). Free memory was 88.0 MB in the beginning and 58.5 MB in the end (delta: 29.4 MB). Peak memory consumption was 64.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 3880.87 ms. Allocated memory was 180.4 MB in the beginning and 346.0 MB in the end (delta: 165.7 MB). Free memory was 58.5 MB in the beginning and 207.7 MB in the end (delta: -149.2 MB). Peak memory consumption was 193.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 372.79 ms. Allocated memory is still 346.0 MB. Free memory was 207.7 MB in the beginning and 148.3 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...