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/Problem02_label56_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:13:09,046 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:13:09,048 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:13:09,060 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:13:09,061 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:13:09,062 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:13:09,063 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:13:09,065 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:13:09,066 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:13:09,067 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:13:09,068 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:13:09,068 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:13:09,069 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:13:09,070 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:13:09,071 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:13:09,072 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:13:09,073 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:13:09,075 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:13:09,077 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:13:09,078 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:13:09,079 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:13:09,080 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:13:09,083 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:13:09,083 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:13:09,083 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:13:09,084 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:13:09,085 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:13:09,086 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:13:09,086 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:13:09,087 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:13:09,087 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:13:09,088 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:13:09,089 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:13:09,089 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:13:09,090 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:13:09,090 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:13:09,090 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:13:09,092 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:13:09,092 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:13:09,093 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 21:13:09,107 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:13:09,108 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:13:09,109 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:13:09,109 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:13:09,109 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:13:09,109 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:13:09,110 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:13:09,111 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:13:09,111 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:13:09,111 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:13:09,111 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:13:09,111 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:13:09,112 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:13:09,112 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:13:09,112 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:13:09,112 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:13:09,112 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:13:09,113 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:13:09,113 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:13:09,113 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:13:09,113 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:13:09,113 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:13:09,113 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:13:09,114 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 21:13:09,144 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:13:09,156 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:13:09,160 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:13:09,161 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:13:09,161 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:13:09,162 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label56_true-unreach-call_false-termination.c [2019-03-17 21:13:09,216 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4544d1f7c/97337d569c4a49718ec960dbff35e022/FLAG1e7613612 [2019-03-17 21:13:09,779 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:13:09,781 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label56_true-unreach-call_false-termination.c [2019-03-17 21:13:09,797 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4544d1f7c/97337d569c4a49718ec960dbff35e022/FLAG1e7613612 [2019-03-17 21:13:10,022 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4544d1f7c/97337d569c4a49718ec960dbff35e022 [2019-03-17 21:13:10,033 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:13:10,037 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:13:10,038 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:10,038 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:13:10,043 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:13:10,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,046 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@369e550c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10, skipping insertion in model container [2019-03-17 21:13:10,047 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,054 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:13:10,113 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:13:10,558 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:10,563 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:13:10,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:13:10,710 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:13:10,711 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10 WrapperNode [2019-03-17 21:13:10,711 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:13:10,712 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:10,712 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:13:10,712 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:13:10,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,737 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,883 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:13:10,884 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:13:10,884 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:13:10,885 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:13:10,896 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,910 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,911 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,944 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,971 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (1/1) ... [2019-03-17 21:13:10,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:13:10,982 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:13:10,982 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:13:10,982 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:13:10,983 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:13:10" (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 21:13:11,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:13:11,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:13:13,989 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:13:13,989 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:13:13,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:13 BoogieIcfgContainer [2019-03-17 21:13:13,991 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:13:13,991 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:13:13,991 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:13:13,991 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:13:13,994 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:13:13" (1/1) ... [2019-03-17 21:13:17,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:17 HornClauseAST [2019-03-17 21:13:17,759 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:13:17,759 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:13:17,760 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:13:17,762 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:13:17,764 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:13:17" (1/1) ... [2019-03-17 21:13:17,768 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label56_true-unreach-call_false-termination.c_UID2197048996779337939.smt2 [2019-03-17 21:13:18,184 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:13:18,186 INFO L168 Benchmark]: Toolchain (without parser) took 8151.97 ms. Allocated memory was 101.2 MB in the beginning and 268.4 MB in the end (delta: 167.2 MB). Free memory was 72.4 MB in the beginning and 146.2 MB in the end (delta: -73.8 MB). Peak memory consumption was 93.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,188 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:13:18,189 INFO L168 Benchmark]: CACSL2BoogieTranslator took 673.93 ms. Allocated memory is still 101.2 MB. Free memory was 72.1 MB in the beginning and 43.3 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,189 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.12 ms. Allocated memory was 101.2 MB in the beginning and 130.5 MB in the end (delta: 29.4 MB). Free memory was 43.3 MB in the beginning and 108.6 MB in the end (delta: -65.4 MB). Peak memory consumption was 6.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,190 INFO L168 Benchmark]: Boogie Preprocessor took 97.25 ms. Allocated memory is still 130.5 MB. Free memory was 108.6 MB in the beginning and 104.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,191 INFO L168 Benchmark]: RCFGBuilder took 3008.89 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 104.0 MB in the beginning and 63.7 MB in the end (delta: 40.3 MB). Peak memory consumption was 52.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,191 INFO L168 Benchmark]: IcfgToChc took 3768.21 ms. Allocated memory was 141.6 MB in the beginning and 268.4 MB in the end (delta: 126.9 MB). Free memory was 63.7 MB in the beginning and 177.4 MB in the end (delta: -113.8 MB). Peak memory consumption was 144.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,192 INFO L168 Benchmark]: ChcSmtPrinter took 424.96 ms. Allocated memory is still 268.4 MB. Free memory was 177.4 MB in the beginning and 146.2 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:13:18,195 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 673.93 ms. Allocated memory is still 101.2 MB. Free memory was 72.1 MB in the beginning and 43.3 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 171.12 ms. Allocated memory was 101.2 MB in the beginning and 130.5 MB in the end (delta: 29.4 MB). Free memory was 43.3 MB in the beginning and 108.6 MB in the end (delta: -65.4 MB). Peak memory consumption was 6.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 97.25 ms. Allocated memory is still 130.5 MB. Free memory was 108.6 MB in the beginning and 104.0 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3008.89 ms. Allocated memory was 130.5 MB in the beginning and 141.6 MB in the end (delta: 11.0 MB). Free memory was 104.0 MB in the beginning and 63.7 MB in the end (delta: 40.3 MB). Peak memory consumption was 52.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 3768.21 ms. Allocated memory was 141.6 MB in the beginning and 268.4 MB in the end (delta: 126.9 MB). Free memory was 63.7 MB in the beginning and 177.4 MB in the end (delta: -113.8 MB). Peak memory consumption was 144.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 424.96 ms. Allocated memory is still 268.4 MB. Free memory was 177.4 MB in the beginning and 146.2 MB in the end (delta: 31.2 MB). Peak memory consumption was 31.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...