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/Problem04_label02_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:14:13,405 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:14:13,407 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:14:13,424 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:14:13,425 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:14:13,426 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:14:13,428 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:14:13,432 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:14:13,435 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:14:13,443 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:14:13,444 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:14:13,444 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:14:13,448 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:14:13,449 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:14:13,450 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:14:13,452 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:14:13,453 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:14:13,454 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:14:13,456 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:14:13,458 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:14:13,459 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:14:13,460 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:14:13,462 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:14:13,462 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:14:13,462 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:14:13,463 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:14:13,463 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:14:13,464 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:14:13,465 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:14:13,465 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:14:13,466 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:14:13,467 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:14:13,468 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:14:13,468 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:14:13,469 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:14:13,469 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:14:13,469 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:14:13,470 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:14:13,471 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:14:13,471 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 21:14:13,486 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:14:13,486 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:14:13,487 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:14:13,487 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:14:13,488 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:14:13,488 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:14:13,488 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:14:13,488 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:14:13,488 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:14:13,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:14:13,490 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:14:13,490 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:14:13,490 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:14:13,490 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:14:13,490 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:14:13,491 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:14:13,491 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:14:13,491 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:14:13,491 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:14:13,491 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:14:13,492 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:14:13,492 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:14:13,492 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:14:13,492 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 21:14:13,524 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:14:13,536 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:14:13,540 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:14:13,541 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:14:13,542 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:14:13,543 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2019-03-17 21:14:13,598 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f17186e44/3c895a9fa52b4f06af2e6569b211aa49/FLAG961ecc6a1 [2019-03-17 21:14:14,390 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:14:14,392 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label02_true-unreach-call.c [2019-03-17 21:14:14,427 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f17186e44/3c895a9fa52b4f06af2e6569b211aa49/FLAG961ecc6a1 [2019-03-17 21:14:14,922 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f17186e44/3c895a9fa52b4f06af2e6569b211aa49 [2019-03-17 21:14:14,933 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:14:14,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:14:14,936 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:14,936 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:14:14,939 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:14:14,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:14,943 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@549507d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:14, skipping insertion in model container [2019-03-17 21:14:14,944 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:14:14" (1/1) ... [2019-03-17 21:14:14,951 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:14:15,102 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:14:16,958 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:16,964 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:14:17,673 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:14:18,160 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:14:18,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18 WrapperNode [2019-03-17 21:14:18,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:14:18,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:18,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:14:18,162 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:14:18,172 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,229 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:14:18,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:14:18,422 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:14:18,422 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:14:18,432 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,433 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,452 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,453 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,537 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,573 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (1/1) ... [2019-03-17 21:14:18,623 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:14:18,624 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:14:18,624 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:14:18,624 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:14:18,625 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:14:18" (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 21:14:18,702 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:14:18,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:14:27,882 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:14:27,882 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:14:27,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:27 BoogieIcfgContainer [2019-03-17 21:14:27,884 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:14:27,884 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:14:27,885 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:14:27,885 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:14:27,887 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:14:27" (1/1) ... [2019-03-17 21:14:43,354 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:43 HornClauseAST [2019-03-17 21:14:43,355 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:14:43,355 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:14:43,357 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:14:43,357 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:14:43,358 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:14:43" (1/1) ... [2019-03-17 21:14:43,361 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label02_true-unreach-call.c_UID3156108240213856003.smt2 [2019-03-17 21:14:45,095 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:14:45,096 INFO L168 Benchmark]: Toolchain (without parser) took 30162.49 ms. Allocated memory was 101.2 MB in the beginning and 950.0 MB in the end (delta: 848.8 MB). Free memory was 58.2 MB in the beginning and 565.9 MB in the end (delta: -507.7 MB). Peak memory consumption was 712.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,098 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:14:45,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3225.96 ms. Allocated memory was 101.2 MB in the beginning and 196.6 MB in the end (delta: 95.4 MB). Free memory was 58.0 MB in the beginning and 145.8 MB in the end (delta: -87.8 MB). Peak memory consumption was 84.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,099 INFO L168 Benchmark]: Boogie Procedure Inliner took 259.33 ms. Allocated memory is still 196.6 MB. Free memory was 145.8 MB in the beginning and 107.9 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,100 INFO L168 Benchmark]: Boogie Preprocessor took 201.81 ms. Allocated memory is still 196.6 MB. Free memory was 107.9 MB in the beginning and 78.2 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,100 INFO L168 Benchmark]: RCFGBuilder took 9260.54 ms. Allocated memory was 196.6 MB in the beginning and 338.7 MB in the end (delta: 142.1 MB). Free memory was 78.2 MB in the beginning and 79.5 MB in the end (delta: -1.3 MB). Peak memory consumption was 172.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,101 INFO L168 Benchmark]: IcfgToChc took 15470.76 ms. Allocated memory was 338.7 MB in the beginning and 785.4 MB in the end (delta: 446.7 MB). Free memory was 79.5 MB in the beginning and 102.0 MB in the end (delta: -22.5 MB). Peak memory consumption was 466.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,106 INFO L168 Benchmark]: ChcSmtPrinter took 1739.47 ms. Allocated memory was 785.4 MB in the beginning and 950.0 MB in the end (delta: 164.6 MB). Free memory was 102.0 MB in the beginning and 565.9 MB in the end (delta: -463.9 MB). Peak memory consumption was 71.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:14:45,110 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 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3225.96 ms. Allocated memory was 101.2 MB in the beginning and 196.6 MB in the end (delta: 95.4 MB). Free memory was 58.0 MB in the beginning and 145.8 MB in the end (delta: -87.8 MB). Peak memory consumption was 84.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 259.33 ms. Allocated memory is still 196.6 MB. Free memory was 145.8 MB in the beginning and 107.9 MB in the end (delta: 37.8 MB). Peak memory consumption was 37.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 201.81 ms. Allocated memory is still 196.6 MB. Free memory was 107.9 MB in the beginning and 78.2 MB in the end (delta: 29.7 MB). Peak memory consumption was 29.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9260.54 ms. Allocated memory was 196.6 MB in the beginning and 338.7 MB in the end (delta: 142.1 MB). Free memory was 78.2 MB in the beginning and 79.5 MB in the end (delta: -1.3 MB). Peak memory consumption was 172.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 15470.76 ms. Allocated memory was 338.7 MB in the beginning and 785.4 MB in the end (delta: 446.7 MB). Free memory was 79.5 MB in the beginning and 102.0 MB in the end (delta: -22.5 MB). Peak memory consumption was 466.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1739.47 ms. Allocated memory was 785.4 MB in the beginning and 950.0 MB in the end (delta: 164.6 MB). Free memory was 102.0 MB in the beginning and 565.9 MB in the end (delta: -463.9 MB). Peak memory consumption was 71.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...