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/Problem01_label03_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:14:50,950 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:14:50,952 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:14:50,967 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:14:50,968 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:14:50,969 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:14:50,971 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:14:50,974 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:14:50,976 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:14:50,977 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:14:50,981 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:14:50,981 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:14:50,982 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:14:50,985 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:14:50,987 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:14:50,988 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:14:50,988 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:14:50,990 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:14:50,993 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:14:50,995 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:14:50,996 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:14:50,999 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:14:51,001 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:14:51,001 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:14:51,001 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:14:51,004 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:14:51,005 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:14:51,006 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:14:51,006 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:14:51,007 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:14:51,007 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:14:51,008 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:14:51,009 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:14:51,009 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:14:51,010 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:14:51,010 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:14:51,010 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:14:51,011 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:14:51,011 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:14:51,012 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 12:14:51,035 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:14:51,035 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:14:51,038 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:14:51,038 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:14:51,038 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:14:51,038 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:14:51,039 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:14:51,039 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:14:51,039 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:14:51,039 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:14:51,040 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:14:51,040 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:14:51,040 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:14:51,040 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:14:51,040 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:14:51,041 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:14:51,041 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:14:51,041 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:14:51,041 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:14:51,041 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:14:51,042 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:14:51,043 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:14:51,043 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:14:51,043 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:14:51,043 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:14:51,044 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:14:51,044 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:14:51,044 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:14:51,044 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 12:14:51,101 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:14:51,119 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:14:51,122 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:14:51,124 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:14:51,124 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:14:51,125 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label03_true-unreach-call_false-termination.c [2019-03-18 12:14:51,172 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a64aa3432/d4f2010868cb45a69e59e162c6d3f9a6/FLAGcf3646991 [2019-03-18 12:14:51,715 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:14:51,715 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label03_true-unreach-call_false-termination.c [2019-03-18 12:14:51,730 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a64aa3432/d4f2010868cb45a69e59e162c6d3f9a6/FLAGcf3646991 [2019-03-18 12:14:51,960 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a64aa3432/d4f2010868cb45a69e59e162c6d3f9a6 [2019-03-18 12:14:51,970 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:14:51,972 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:14:51,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:51,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:14:51,979 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:14:51,980 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:51" (1/1) ... [2019-03-18 12:14:51,982 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a216bfb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:51, skipping insertion in model container [2019-03-18 12:14:51,983 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:51" (1/1) ... [2019-03-18 12:14:51,990 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:14:52,058 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:14:52,510 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:52,519 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:14:52,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:52,670 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:14:52,670 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52 WrapperNode [2019-03-18 12:14:52,671 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:52,671 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:52,672 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:14:52,672 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:14:52,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,798 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:52,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:14:52,853 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:14:52,853 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:14:52,861 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,866 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,888 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,907 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,922 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (1/1) ... [2019-03-18 12:14:52,930 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:14:52,930 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:14:52,930 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:14:52,931 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:14:52,932 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:52" (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 12:14:52,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:14:52,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:14:56,202 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:14:56,202 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:14:56,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:14:56 BoogieIcfgContainer [2019-03-18 12:14:56,204 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:14:56,204 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:14:56,204 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:14:56,205 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:14:56,208 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:14:56" (1/1) ... [2019-03-18 12:14:59,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:14:59 HornClauseAST [2019-03-18 12:14:59,073 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:14:59,074 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:14:59,074 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:14:59,074 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:14:59,075 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:14:59" (1/1) ... [2019-03-18 12:14:59,079 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label03_true-unreach-call_false-termination.c_UID1211722408969754974.smt2 [2019-03-18 12:14:59,250 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:14:59,251 INFO L168 Benchmark]: Toolchain (without parser) took 7280.26 ms. Allocated memory was 112.7 MB in the beginning and 335.5 MB in the end (delta: 222.8 MB). Free memory was 59.8 MB in the beginning and 215.9 MB in the end (delta: -156.1 MB). Peak memory consumption was 66.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,253 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 112.7 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:14:59,254 INFO L168 Benchmark]: CACSL2BoogieTranslator took 697.85 ms. Allocated memory is still 112.7 MB. Free memory was 59.6 MB in the beginning and 77.1 MB in the end (delta: -17.5 MB). Peak memory consumption was 39.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,254 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.52 ms. Allocated memory was 112.7 MB in the beginning and 184.5 MB in the end (delta: 71.8 MB). Free memory was 77.1 MB in the beginning and 162.9 MB in the end (delta: -85.9 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,255 INFO L168 Benchmark]: Boogie Preprocessor took 76.80 ms. Allocated memory is still 184.5 MB. Free memory was 162.9 MB in the beginning and 158.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,255 INFO L168 Benchmark]: RCFGBuilder took 3273.66 ms. Allocated memory is still 184.5 MB. Free memory was 158.3 MB in the beginning and 56.9 MB in the end (delta: 101.4 MB). Peak memory consumption was 101.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,256 INFO L168 Benchmark]: IcfgToChc took 2869.36 ms. Allocated memory was 184.5 MB in the beginning and 335.5 MB in the end (delta: 151.0 MB). Free memory was 56.9 MB in the beginning and 249.4 MB in the end (delta: -192.5 MB). Peak memory consumption was 184.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,256 INFO L168 Benchmark]: ChcSmtPrinter took 176.05 ms. Allocated memory is still 335.5 MB. Free memory was 249.4 MB in the beginning and 215.9 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:14:59,259 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 112.7 MB. Free memory is still 79.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 697.85 ms. Allocated memory is still 112.7 MB. Free memory was 59.6 MB in the beginning and 77.1 MB in the end (delta: -17.5 MB). Peak memory consumption was 39.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 181.52 ms. Allocated memory was 112.7 MB in the beginning and 184.5 MB in the end (delta: 71.8 MB). Free memory was 77.1 MB in the beginning and 162.9 MB in the end (delta: -85.9 MB). Peak memory consumption was 2.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 76.80 ms. Allocated memory is still 184.5 MB. Free memory was 162.9 MB in the beginning and 158.3 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3273.66 ms. Allocated memory is still 184.5 MB. Free memory was 158.3 MB in the beginning and 56.9 MB in the end (delta: 101.4 MB). Peak memory consumption was 101.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 2869.36 ms. Allocated memory was 184.5 MB in the beginning and 335.5 MB in the end (delta: 151.0 MB). Free memory was 56.9 MB in the beginning and 249.4 MB in the end (delta: -192.5 MB). Peak memory consumption was 184.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 176.05 ms. Allocated memory is still 335.5 MB. Free memory was 249.4 MB in the beginning and 215.9 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...