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/Problem03_label25_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:16:57,150 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:16:57,152 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:16:57,163 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:16:57,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:16:57,165 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:16:57,166 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:16:57,168 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:16:57,169 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:16:57,170 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:16:57,171 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:16:57,172 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:16:57,172 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:16:57,173 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:16:57,174 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:16:57,175 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:16:57,176 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:16:57,178 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:16:57,180 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:16:57,182 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:16:57,183 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:16:57,184 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:16:57,187 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:16:57,187 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:16:57,187 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:16:57,188 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:16:57,189 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:16:57,190 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:16:57,190 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:16:57,191 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:16:57,192 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:16:57,192 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:16:57,193 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:16:57,194 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:16:57,194 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:16:57,195 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:16:57,195 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:16:57,196 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:16:57,197 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:16:57,197 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 12:16:57,212 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:16:57,212 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:16:57,213 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:16:57,214 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:16:57,214 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:16:57,214 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:16:57,214 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:16:57,214 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:16:57,215 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:16:57,215 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:16:57,215 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:16:57,215 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:16:57,215 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:16:57,216 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:16:57,216 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:16:57,216 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:16:57,216 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:16:57,216 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:16:57,216 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:16:57,217 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:16:57,217 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:16:57,217 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:16:57,217 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:16:57,217 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:16:57,218 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:16:57,218 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:16:57,218 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:16:57,218 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:16:57,218 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 12:16:57,248 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:16:57,261 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:16:57,265 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:16:57,266 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:16:57,266 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:16:57,267 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label25_true-unreach-call.c [2019-03-18 12:16:57,320 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e720415a/199a8e855af34fbf87ca8b8915c8f6d5/FLAGb4eb93669 [2019-03-18 12:16:57,948 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:16:57,949 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label25_true-unreach-call.c [2019-03-18 12:16:57,971 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e720415a/199a8e855af34fbf87ca8b8915c8f6d5/FLAGb4eb93669 [2019-03-18 12:16:58,115 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e720415a/199a8e855af34fbf87ca8b8915c8f6d5 [2019-03-18 12:16:58,123 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:16:58,125 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:16:58,126 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:58,126 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:16:58,130 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:16:58,132 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:58" (1/1) ... [2019-03-18 12:16:58,136 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@190201d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:58, skipping insertion in model container [2019-03-18 12:16:58,136 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:16:58" (1/1) ... [2019-03-18 12:16:58,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:16:58,241 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:16:58,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:58,971 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:16:59,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:16:59,275 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:16:59,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59 WrapperNode [2019-03-18 12:16:59,276 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:16:59,277 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:59,277 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:16:59,277 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:16:59,431 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,472 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:16:59,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:16:59,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:16:59,557 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:16:59,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,567 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,576 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,622 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,637 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (1/1) ... [2019-03-18 12:16:59,671 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:16:59,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:16:59,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:16:59,672 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:16:59,673 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:16:59" (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 12:16:59,738 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:16:59,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:05,014 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:05,015 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:17:05,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:05 BoogieIcfgContainer [2019-03-18 12:17:05,017 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:05,017 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:05,017 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:05,017 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:05,020 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:05" (1/1) ... [2019-03-18 12:17:13,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:13 HornClauseAST [2019-03-18 12:17:13,446 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:17:13,446 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:17:13,446 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:17:13,446 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:17:13,448 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:13" (1/1) ... [2019-03-18 12:17:13,451 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label25_true-unreach-call.c_UID7636959322968561198.smt2 [2019-03-18 12:17:13,822 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:17:13,824 INFO L168 Benchmark]: Toolchain (without parser) took 15700.31 ms. Allocated memory was 114.8 MB in the beginning and 746.6 MB in the end (delta: 631.8 MB). Free memory was 58.6 MB in the beginning and 469.6 MB in the end (delta: -411.0 MB). Peak memory consumption was 220.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,826 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:17:13,827 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1150.14 ms. Allocated memory is still 114.8 MB. Free memory was 58.4 MB in the beginning and 32.6 MB in the end (delta: 25.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,827 INFO L168 Benchmark]: Boogie Procedure Inliner took 279.46 ms. Allocated memory was 114.8 MB in the beginning and 188.7 MB in the end (delta: 73.9 MB). Free memory was 32.6 MB in the beginning and 152.9 MB in the end (delta: -120.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,828 INFO L168 Benchmark]: Boogie Preprocessor took 114.54 ms. Allocated memory is still 188.7 MB. Free memory was 152.9 MB in the beginning and 141.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,828 INFO L168 Benchmark]: RCFGBuilder took 5345.21 ms. Allocated memory was 188.7 MB in the beginning and 251.7 MB in the end (delta: 62.9 MB). Free memory was 141.6 MB in the beginning and 162.9 MB in the end (delta: -21.3 MB). Peak memory consumption was 97.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,829 INFO L168 Benchmark]: IcfgToChc took 8428.91 ms. Allocated memory was 251.7 MB in the beginning and 746.6 MB in the end (delta: 494.9 MB). Free memory was 162.9 MB in the beginning and 558.2 MB in the end (delta: -395.2 MB). Peak memory consumption was 456.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,829 INFO L168 Benchmark]: ChcSmtPrinter took 376.58 ms. Allocated memory is still 746.6 MB. Free memory was 558.2 MB in the beginning and 469.6 MB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:13,832 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 114.8 MB. Free memory is still 82.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1150.14 ms. Allocated memory is still 114.8 MB. Free memory was 58.4 MB in the beginning and 32.6 MB in the end (delta: 25.8 MB). Peak memory consumption was 37.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 279.46 ms. Allocated memory was 114.8 MB in the beginning and 188.7 MB in the end (delta: 73.9 MB). Free memory was 32.6 MB in the beginning and 152.9 MB in the end (delta: -120.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 114.54 ms. Allocated memory is still 188.7 MB. Free memory was 152.9 MB in the beginning and 141.6 MB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5345.21 ms. Allocated memory was 188.7 MB in the beginning and 251.7 MB in the end (delta: 62.9 MB). Free memory was 141.6 MB in the beginning and 162.9 MB in the end (delta: -21.3 MB). Peak memory consumption was 97.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 8428.91 ms. Allocated memory was 251.7 MB in the beginning and 746.6 MB in the end (delta: 494.9 MB). Free memory was 162.9 MB in the beginning and 558.2 MB in the end (delta: -395.2 MB). Peak memory consumption was 456.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 376.58 ms. Allocated memory is still 746.6 MB. Free memory was 558.2 MB in the beginning and 469.6 MB in the end (delta: 88.6 MB). Peak memory consumption was 88.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...