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/Problem18_label18_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:19,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:19,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:19,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:19,205 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:19,206 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:19,207 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:19,209 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:19,210 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:19,211 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:19,212 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:19,212 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:19,213 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:19,214 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:19,215 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:19,216 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:19,217 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:19,219 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:19,221 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:19,223 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:19,224 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:19,225 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:19,228 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:19,228 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:19,228 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:19,229 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:19,229 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:19,231 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:19,231 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:19,232 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:19,232 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:19,233 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:19,234 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:19,235 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:19,235 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:19,236 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:19,236 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:19,237 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:19,238 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:19,238 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 12:39:19,253 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:19,254 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:19,255 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:19,255 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:19,255 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:19,256 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:19,256 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:19,256 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:19,256 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:19,256 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:19,257 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:19,257 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:19,257 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:19,257 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:19,257 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:19,258 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:19,258 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:19,258 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:19,258 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:19,258 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:19,259 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:19,259 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:19,259 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:19,259 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:19,259 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:19,260 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:19,260 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:19,260 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:19,260 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 12:39:19,295 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:19,306 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:19,309 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:19,310 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:19,311 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:19,311 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label18_true-unreach-call.c [2019-03-18 12:39:19,363 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0debd01/801ecae6853a47ab80ebc169890e808f/FLAG87782a052 [2019-03-18 12:39:20,151 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:20,152 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label18_true-unreach-call.c [2019-03-18 12:39:20,189 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0debd01/801ecae6853a47ab80ebc169890e808f/FLAG87782a052 [2019-03-18 12:39:20,680 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ca0debd01/801ecae6853a47ab80ebc169890e808f [2019-03-18 12:39:20,690 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:20,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:20,693 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:20,693 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:20,699 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:20,700 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:20" (1/1) ... [2019-03-18 12:39:20,703 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6c6366 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:20, skipping insertion in model container [2019-03-18 12:39:20,703 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:20" (1/1) ... [2019-03-18 12:39:20,711 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:20,841 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:22,094 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:22,099 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:22,586 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:22,898 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:22,899 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22 WrapperNode [2019-03-18 12:39:22,899 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:22,900 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:22,900 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:22,901 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:22,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:22,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,164 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:23,165 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:23,165 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:23,165 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:23,176 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,198 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,198 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,358 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (1/1) ... [2019-03-18 12:39:23,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:23,418 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:23,418 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:23,418 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:23,419 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:22" (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 12:39:23,489 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:23,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:31,425 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:31,425 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:31,427 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:31 BoogieIcfgContainer [2019-03-18 12:39:31,427 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:31,427 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:31,428 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:31,428 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:31,431 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:31" (1/1) ... [2019-03-18 12:39:39,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:39 HornClauseAST [2019-03-18 12:39:39,757 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:39:39,757 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:39:39,758 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:39:39,758 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:39:39,759 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:39" (1/1) ... [2019-03-18 12:39:39,761 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label18_true-unreach-call.c_UID6393191986438160229.smt2 [2019-03-18 12:39:40,227 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:39:40,228 INFO L168 Benchmark]: Toolchain (without parser) took 19537.67 ms. Allocated memory was 101.7 MB in the beginning and 592.4 MB in the end (delta: 490.7 MB). Free memory was 64.0 MB in the beginning and 146.6 MB in the end (delta: -82.7 MB). Peak memory consumption was 408.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,230 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:39:40,230 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2206.21 ms. Allocated memory was 101.7 MB in the beginning and 158.3 MB in the end (delta: 56.6 MB). Free memory was 63.7 MB in the beginning and 118.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 72.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,231 INFO L168 Benchmark]: Boogie Procedure Inliner took 264.45 ms. Allocated memory is still 158.3 MB. Free memory was 118.2 MB in the beginning and 76.5 MB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,231 INFO L168 Benchmark]: Boogie Preprocessor took 252.61 ms. Allocated memory was 158.3 MB in the beginning and 194.0 MB in the end (delta: 35.7 MB). Free memory was 76.5 MB in the beginning and 116.2 MB in the end (delta: -39.6 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,236 INFO L168 Benchmark]: RCFGBuilder took 8009.36 ms. Allocated memory was 194.0 MB in the beginning and 259.0 MB in the end (delta: 65.0 MB). Free memory was 116.2 MB in the beginning and 63.8 MB in the end (delta: 52.3 MB). Peak memory consumption was 141.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,236 INFO L168 Benchmark]: IcfgToChc took 8329.60 ms. Allocated memory was 259.0 MB in the beginning and 592.4 MB in the end (delta: 333.4 MB). Free memory was 63.8 MB in the beginning and 267.2 MB in the end (delta: -203.4 MB). Peak memory consumption was 273.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,237 INFO L168 Benchmark]: ChcSmtPrinter took 469.57 ms. Allocated memory is still 592.4 MB. Free memory was 267.2 MB in the beginning and 146.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:40,244 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 90.2 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2206.21 ms. Allocated memory was 101.7 MB in the beginning and 158.3 MB in the end (delta: 56.6 MB). Free memory was 63.7 MB in the beginning and 118.2 MB in the end (delta: -54.4 MB). Peak memory consumption was 72.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 264.45 ms. Allocated memory is still 158.3 MB. Free memory was 118.2 MB in the beginning and 76.5 MB in the end (delta: 41.6 MB). Peak memory consumption was 41.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 252.61 ms. Allocated memory was 158.3 MB in the beginning and 194.0 MB in the end (delta: 35.7 MB). Free memory was 76.5 MB in the beginning and 116.2 MB in the end (delta: -39.6 MB). Peak memory consumption was 35.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8009.36 ms. Allocated memory was 194.0 MB in the beginning and 259.0 MB in the end (delta: 65.0 MB). Free memory was 116.2 MB in the beginning and 63.8 MB in the end (delta: 52.3 MB). Peak memory consumption was 141.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 8329.60 ms. Allocated memory was 259.0 MB in the beginning and 592.4 MB in the end (delta: 333.4 MB). Free memory was 63.8 MB in the beginning and 267.2 MB in the end (delta: -203.4 MB). Peak memory consumption was 273.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 469.57 ms. Allocated memory is still 592.4 MB. Free memory was 267.2 MB in the beginning and 146.6 MB in the end (delta: 120.6 MB). Peak memory consumption was 120.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...