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_label35_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:59:12,864 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:59:12,867 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:59:12,883 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:59:12,883 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:59:12,885 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:59:12,888 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:59:12,891 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:59:12,894 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:59:12,895 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:59:12,902 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:59:12,902 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:59:12,903 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:59:12,908 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:59:12,909 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:59:12,911 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:59:12,912 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:59:12,916 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:59:12,918 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:59:12,920 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:59:12,921 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:59:12,922 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:59:12,924 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:59:12,924 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:59:12,925 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:59:12,926 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:59:12,926 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:59:12,928 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:59:12,929 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:59:12,929 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:59:12,931 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:59:12,932 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:59:12,934 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:59:12,934 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:59:12,935 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:59:12,935 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:59:12,935 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:59:12,937 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:59:12,938 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:59:12,938 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 11:59:12,966 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:59:12,966 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:59:12,967 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:59:12,967 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:59:12,968 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:59:12,968 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:59:12,968 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:59:12,968 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:59:12,969 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:59:12,970 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:59:12,971 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:59:12,971 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:59:12,971 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:59:12,971 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:59:12,971 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:59:12,972 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:59:12,972 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:59:12,972 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:59:12,972 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:59:12,972 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:59:12,973 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:59:12,973 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:59:12,974 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:59:12,974 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 11:59:13,007 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:59:13,020 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:59:13,025 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:59:13,028 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:59:13,029 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:59:13,030 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label35_false-unreach-call.c [2019-03-18 11:59:13,117 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cdbf1712/1239a81f6d4e438a9762c6c7486ae811/FLAGc5d5f3b5b [2019-03-18 11:59:13,848 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:59:13,849 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label35_false-unreach-call.c [2019-03-18 11:59:13,887 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cdbf1712/1239a81f6d4e438a9762c6c7486ae811/FLAGc5d5f3b5b [2019-03-18 11:59:14,411 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cdbf1712/1239a81f6d4e438a9762c6c7486ae811 [2019-03-18 11:59:14,425 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:59:14,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:59:14,430 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:14,430 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:59:14,435 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:59:14,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:14" (1/1) ... [2019-03-18 11:59:14,439 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a7a6b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:14, skipping insertion in model container [2019-03-18 11:59:14,439 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:59:14" (1/1) ... [2019-03-18 11:59:14,447 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:59:14,586 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:59:16,104 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:16,111 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:59:16,944 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:59:17,388 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:59:17,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17 WrapperNode [2019-03-18 11:59:17,389 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:59:17,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:17,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:59:17,391 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:59:17,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,630 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:59:17,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:59:17,631 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:59:17,631 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:59:17,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,666 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,806 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (1/1) ... [2019-03-18 11:59:17,837 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:59:17,838 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:59:17,838 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:59:17,838 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:59:17,839 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:59:17" (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 11:59:17,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:59:17,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:26,918 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:26,919 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:26,920 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:26 BoogieIcfgContainer [2019-03-18 11:59:26,920 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:26,921 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:26,921 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:26,921 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:26,924 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:26" (1/1) ... [2019-03-18 11:59:42,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:42 HornClauseAST [2019-03-18 11:59:42,499 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:42,499 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:42,500 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:42,500 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:42,501 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:42" (1/1) ... [2019-03-18 11:59:42,503 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label35_false-unreach-call.c_UID1118448911879347150.smt2 [2019-03-18 11:59:43,212 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:43,214 INFO L168 Benchmark]: Toolchain (without parser) took 28787.64 ms. Allocated memory was 101.2 MB in the beginning and 930.1 MB in the end (delta: 828.9 MB). Free memory was 58.4 MB in the beginning and 328.1 MB in the end (delta: -269.7 MB). Peak memory consumption was 559.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,216 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:43,216 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2959.76 ms. Allocated memory was 101.2 MB in the beginning and 197.1 MB in the end (delta: 95.9 MB). Free memory was 58.2 MB in the beginning and 144.8 MB in the end (delta: -86.7 MB). Peak memory consumption was 85.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,217 INFO L168 Benchmark]: Boogie Procedure Inliner took 239.78 ms. Allocated memory is still 197.1 MB. Free memory was 144.8 MB in the beginning and 106.6 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,217 INFO L168 Benchmark]: Boogie Preprocessor took 207.28 ms. Allocated memory is still 197.1 MB. Free memory was 106.6 MB in the beginning and 78.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,218 INFO L168 Benchmark]: RCFGBuilder took 9082.34 ms. Allocated memory was 197.1 MB in the beginning and 352.8 MB in the end (delta: 155.7 MB). Free memory was 78.7 MB in the beginning and 261.2 MB in the end (delta: -182.5 MB). Peak memory consumption was 183.4 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,218 INFO L168 Benchmark]: IcfgToChc took 15578.24 ms. Allocated memory was 352.8 MB in the beginning and 930.1 MB in the end (delta: 577.2 MB). Free memory was 261.2 MB in the beginning and 527.6 MB in the end (delta: -266.4 MB). Peak memory consumption was 741.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,218 INFO L168 Benchmark]: ChcSmtPrinter took 713.17 ms. Allocated memory is still 930.1 MB. Free memory was 527.6 MB in the beginning and 328.1 MB in the end (delta: 199.5 MB). Peak memory consumption was 199.5 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:43,221 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2959.76 ms. Allocated memory was 101.2 MB in the beginning and 197.1 MB in the end (delta: 95.9 MB). Free memory was 58.2 MB in the beginning and 144.8 MB in the end (delta: -86.7 MB). Peak memory consumption was 85.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 239.78 ms. Allocated memory is still 197.1 MB. Free memory was 144.8 MB in the beginning and 106.6 MB in the end (delta: 38.2 MB). Peak memory consumption was 38.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 207.28 ms. Allocated memory is still 197.1 MB. Free memory was 106.6 MB in the beginning and 78.7 MB in the end (delta: 28.0 MB). Peak memory consumption was 28.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9082.34 ms. Allocated memory was 197.1 MB in the beginning and 352.8 MB in the end (delta: 155.7 MB). Free memory was 78.7 MB in the beginning and 261.2 MB in the end (delta: -182.5 MB). Peak memory consumption was 183.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 15578.24 ms. Allocated memory was 352.8 MB in the beginning and 930.1 MB in the end (delta: 577.2 MB). Free memory was 261.2 MB in the beginning and 527.6 MB in the end (delta: -266.4 MB). Peak memory consumption was 741.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 713.17 ms. Allocated memory is still 930.1 MB. Free memory was 527.6 MB in the beginning and 328.1 MB in the end (delta: 199.5 MB). Peak memory consumption was 199.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...