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_label22_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:03,136 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:03,140 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:03,156 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:03,157 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:03,158 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:03,161 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:03,163 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:03,165 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:03,173 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:03,174 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:03,174 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:03,175 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:03,178 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:03,180 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:03,181 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:03,181 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:03,186 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:03,189 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:03,190 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:03,192 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:03,193 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:03,198 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:03,198 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:03,198 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:03,199 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:03,199 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:03,201 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:03,201 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:03,205 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:03,206 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:03,207 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:03,209 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:03,209 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:03,210 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:03,211 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:03,211 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:03,213 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:03,213 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:03,214 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 12:16:03,239 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:03,239 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:03,240 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:03,240 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:03,240 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:03,241 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:03,241 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:03,241 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:03,241 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:03,241 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:03,242 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:03,242 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:03,242 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:03,242 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:03,242 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:03,243 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:03,243 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:03,243 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:03,243 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:03,243 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:03,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:03,244 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:03,244 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:03,244 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:03,244 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:03,244 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:03,245 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:03,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:03,245 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 12:16:03,277 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:03,289 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:03,295 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:03,296 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:03,297 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:03,297 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label22_true-unreach-call_false-termination.c [2019-03-18 12:16:03,346 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62b08a9c7/6fbccf2187a048b6ba1a3d4c08a57484/FLAG225a79ad6 [2019-03-18 12:16:03,851 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:03,852 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label22_true-unreach-call_false-termination.c [2019-03-18 12:16:03,868 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62b08a9c7/6fbccf2187a048b6ba1a3d4c08a57484/FLAG225a79ad6 [2019-03-18 12:16:04,141 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62b08a9c7/6fbccf2187a048b6ba1a3d4c08a57484 [2019-03-18 12:16:04,151 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:04,153 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:04,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:04,154 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:04,157 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:04,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:04,161 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d20d79a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04, skipping insertion in model container [2019-03-18 12:16:04,162 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:04,169 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:04,226 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:04,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:04,641 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:04,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:04,843 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:04,843 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04 WrapperNode [2019-03-18 12:16:04,844 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:04,845 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:04,845 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:04,846 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:04,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:04,989 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:05,061 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:05,061 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:05,062 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:05,072 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,073 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,077 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,112 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,130 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,138 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:05,154 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:05,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:05,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:05,155 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:05,156 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:04" (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 12:16:05,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:05,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:08,156 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:08,156 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:08,158 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:08 BoogieIcfgContainer [2019-03-18 12:16:08,158 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:08,158 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:08,158 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:08,159 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:08,161 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:08" (1/1) ... [2019-03-18 12:16:11,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:11 HornClauseAST [2019-03-18 12:16:11,042 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:11,042 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:11,042 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:11,045 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:11,046 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:11" (1/1) ... [2019-03-18 12:16:11,048 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label22_true-unreach-call_false-termination.c_UID7125214593080139477.smt2 [2019-03-18 12:16:11,295 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:11,297 INFO L168 Benchmark]: Toolchain (without parser) took 7144.66 ms. Allocated memory was 115.3 MB in the beginning and 316.1 MB in the end (delta: 200.8 MB). Free memory was 63.3 MB in the beginning and 110.2 MB in the end (delta: -46.9 MB). Peak memory consumption was 153.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,299 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:11,299 INFO L168 Benchmark]: CACSL2BoogieTranslator took 690.54 ms. Allocated memory is still 115.3 MB. Free memory was 63.1 MB in the beginning and 81.9 MB in the end (delta: -18.8 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,300 INFO L168 Benchmark]: Boogie Procedure Inliner took 215.81 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 81.9 MB in the beginning and 162.8 MB in the end (delta: -80.8 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,300 INFO L168 Benchmark]: Boogie Preprocessor took 93.14 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 158.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,300 INFO L168 Benchmark]: RCFGBuilder took 3003.30 ms. Allocated memory is still 183.5 MB. Free memory was 158.1 MB in the beginning and 157.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 106.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,301 INFO L168 Benchmark]: IcfgToChc took 2883.80 ms. Allocated memory was 183.5 MB in the beginning and 316.1 MB in the end (delta: 132.6 MB). Free memory was 157.0 MB in the beginning and 141.0 MB in the end (delta: 15.9 MB). Peak memory consumption was 262.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,301 INFO L168 Benchmark]: ChcSmtPrinter took 253.00 ms. Allocated memory is still 316.1 MB. Free memory was 141.0 MB in the beginning and 110.2 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:11,306 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 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 690.54 ms. Allocated memory is still 115.3 MB. Free memory was 63.1 MB in the beginning and 81.9 MB in the end (delta: -18.8 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 215.81 ms. Allocated memory was 115.3 MB in the beginning and 183.5 MB in the end (delta: 68.2 MB). Free memory was 81.9 MB in the beginning and 162.8 MB in the end (delta: -80.8 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 93.14 ms. Allocated memory is still 183.5 MB. Free memory was 162.8 MB in the beginning and 158.1 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3003.30 ms. Allocated memory is still 183.5 MB. Free memory was 158.1 MB in the beginning and 157.0 MB in the end (delta: 1.1 MB). Peak memory consumption was 106.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 2883.80 ms. Allocated memory was 183.5 MB in the beginning and 316.1 MB in the end (delta: 132.6 MB). Free memory was 157.0 MB in the beginning and 141.0 MB in the end (delta: 15.9 MB). Peak memory consumption was 262.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 253.00 ms. Allocated memory is still 316.1 MB. Free memory was 141.0 MB in the beginning and 110.2 MB in the end (delta: 30.9 MB). Peak memory consumption was 30.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...