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_label08_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:37,399 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:37,401 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:37,415 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:37,416 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:37,418 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:37,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:37,424 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:37,426 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:37,427 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:37,430 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:37,430 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:37,431 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:37,433 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:37,434 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:37,438 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:37,440 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:37,442 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:37,451 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:37,452 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:37,454 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:37,455 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:37,459 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:37,460 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:37,460 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:37,462 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:37,462 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:37,463 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:37,463 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:37,468 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:37,469 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:37,471 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:37,473 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:37,474 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:37,474 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:37,474 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:37,476 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:37,477 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:37,478 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:37,479 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 12:17:37,500 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:37,501 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:37,502 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:37,502 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:37,502 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:37,503 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:37,503 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:37,503 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:37,503 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:37,503 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:37,504 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:37,505 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:37,505 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:37,505 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:37,505 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:37,505 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:37,506 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:37,506 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:37,506 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:37,506 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:37,506 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:37,507 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:37,507 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:37,507 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 12:17:37,538 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:37,550 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:37,553 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:37,555 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:37,555 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:37,556 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label08_true-unreach-call.c [2019-03-18 12:17:37,609 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e457b7d91/a166a45cba174a1c9e2dd61abbcefecd/FLAGf2e6a850f [2019-03-18 12:17:38,416 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:38,418 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label08_true-unreach-call.c [2019-03-18 12:17:38,455 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e457b7d91/a166a45cba174a1c9e2dd61abbcefecd/FLAGf2e6a850f [2019-03-18 12:17:38,915 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e457b7d91/a166a45cba174a1c9e2dd61abbcefecd [2019-03-18 12:17:38,924 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:38,926 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:38,927 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:38,927 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:38,931 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:38,932 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:38" (1/1) ... [2019-03-18 12:17:38,935 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3643718b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:38, skipping insertion in model container [2019-03-18 12:17:38,935 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:38" (1/1) ... [2019-03-18 12:17:38,943 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:39,120 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:40,521 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:40,533 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:41,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:41,274 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:41,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41 WrapperNode [2019-03-18 12:17:41,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:41,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:41,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:41,276 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:41,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,565 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,752 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:41,753 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:41,753 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:41,753 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:41,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,782 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,865 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,932 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (1/1) ... [2019-03-18 12:17:41,956 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:41,956 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:41,957 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:41,957 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:41,958 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:41" (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 12:17:42,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:42,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:52,871 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:52,872 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:17:52,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:52 BoogieIcfgContainer [2019-03-18 12:17:52,873 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:52,874 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:52,874 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:52,874 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:52,877 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:52" (1/1) ... [2019-03-18 12:18:08,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:08 HornClauseAST [2019-03-18 12:18:08,271 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:18:08,271 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:18:08,271 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:18:08,272 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:18:08,273 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:08" (1/1) ... [2019-03-18 12:18:08,275 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label08_true-unreach-call.c_UID218926293119380358.smt2 [2019-03-18 12:18:09,022 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:18:09,024 INFO L168 Benchmark]: Toolchain (without parser) took 30099.05 ms. Allocated memory was 100.1 MB in the beginning and 949.0 MB in the end (delta: 848.8 MB). Free memory was 59.2 MB in the beginning and 441.1 MB in the end (delta: -381.8 MB). Peak memory consumption was 467.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,026 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:18:09,026 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2348.69 ms. Allocated memory was 100.1 MB in the beginning and 128.5 MB in the end (delta: 28.3 MB). Free memory was 59.0 MB in the beginning and 27.7 MB in the end (delta: 31.3 MB). Peak memory consumption was 74.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,027 INFO L168 Benchmark]: Boogie Procedure Inliner took 476.43 ms. Allocated memory was 128.5 MB in the beginning and 190.8 MB in the end (delta: 62.4 MB). Free memory was 27.7 MB in the beginning and 117.7 MB in the end (delta: -90.0 MB). Peak memory consumption was 9.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,027 INFO L168 Benchmark]: Boogie Preprocessor took 203.33 ms. Allocated memory is still 190.8 MB. Free memory was 117.7 MB in the beginning and 89.9 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,027 INFO L168 Benchmark]: RCFGBuilder took 10917.18 ms. Allocated memory was 190.8 MB in the beginning and 346.0 MB in the end (delta: 155.2 MB). Free memory was 89.9 MB in the beginning and 189.7 MB in the end (delta: -99.8 MB). Peak memory consumption was 142.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,032 INFO L168 Benchmark]: IcfgToChc took 15397.28 ms. Allocated memory was 346.0 MB in the beginning and 949.0 MB in the end (delta: 602.9 MB). Free memory was 189.7 MB in the beginning and 647.6 MB in the end (delta: -457.9 MB). Peak memory consumption was 696.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,032 INFO L168 Benchmark]: ChcSmtPrinter took 751.12 ms. Allocated memory is still 949.0 MB. Free memory was 647.6 MB in the beginning and 441.1 MB in the end (delta: 206.5 MB). Peak memory consumption was 206.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:09,035 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 87.0 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2348.69 ms. Allocated memory was 100.1 MB in the beginning and 128.5 MB in the end (delta: 28.3 MB). Free memory was 59.0 MB in the beginning and 27.7 MB in the end (delta: 31.3 MB). Peak memory consumption was 74.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 476.43 ms. Allocated memory was 128.5 MB in the beginning and 190.8 MB in the end (delta: 62.4 MB). Free memory was 27.7 MB in the beginning and 117.7 MB in the end (delta: -90.0 MB). Peak memory consumption was 9.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 203.33 ms. Allocated memory is still 190.8 MB. Free memory was 117.7 MB in the beginning and 89.9 MB in the end (delta: 27.8 MB). Peak memory consumption was 27.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10917.18 ms. Allocated memory was 190.8 MB in the beginning and 346.0 MB in the end (delta: 155.2 MB). Free memory was 89.9 MB in the beginning and 189.7 MB in the end (delta: -99.8 MB). Peak memory consumption was 142.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 15397.28 ms. Allocated memory was 346.0 MB in the beginning and 949.0 MB in the end (delta: 602.9 MB). Free memory was 189.7 MB in the beginning and 647.6 MB in the end (delta: -457.9 MB). Peak memory consumption was 696.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 751.12 ms. Allocated memory is still 949.0 MB. Free memory was 647.6 MB in the beginning and 441.1 MB in the end (delta: 206.5 MB). Peak memory consumption was 206.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...