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/Problem14_label57_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:23,368 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:23,370 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:23,381 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:23,382 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:23,383 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:23,384 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:23,386 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:23,388 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:23,389 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:23,390 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:23,390 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:23,391 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:23,392 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:23,393 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:23,394 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:23,395 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:23,397 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:23,399 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:23,401 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:23,402 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:23,403 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:23,406 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:23,406 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:23,407 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:23,408 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:23,408 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:23,409 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:23,409 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:23,410 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:23,411 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:23,412 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:23,413 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:23,413 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:23,414 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:23,414 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:23,414 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:23,416 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:23,416 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:23,417 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 12:11:23,432 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:23,433 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:23,434 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:23,434 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:23,434 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:23,434 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:23,435 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:23,435 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:23,435 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:23,435 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:23,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:23,436 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:23,436 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:23,436 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:23,436 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:23,436 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:23,437 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:23,437 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:23,437 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:23,437 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:23,437 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:23,438 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:23,438 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:23,438 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:23,438 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:23,438 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:23,439 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:23,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:23,439 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 12:11:23,473 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:23,485 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:23,489 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:23,490 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:23,491 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:23,492 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label57_false-unreach-call_false-termination.c [2019-03-18 12:11:23,551 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/536734ee9/291c00f27ade48d88240a469429a4edf/FLAG19b6379fc [2019-03-18 12:11:24,150 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:24,150 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label57_false-unreach-call_false-termination.c [2019-03-18 12:11:24,165 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/536734ee9/291c00f27ade48d88240a469429a4edf/FLAG19b6379fc [2019-03-18 12:11:24,360 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/536734ee9/291c00f27ade48d88240a469429a4edf [2019-03-18 12:11:24,370 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:24,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:24,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:24,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:24,376 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:24,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:24" (1/1) ... [2019-03-18 12:11:24,382 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40429c9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:24, skipping insertion in model container [2019-03-18 12:11:24,383 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:24" (1/1) ... [2019-03-18 12:11:24,390 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:24,454 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:24,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:24,944 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:25,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:25,096 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:25,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25 WrapperNode [2019-03-18 12:11:25,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:25,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:25,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:25,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:25,195 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,221 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,285 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:25,285 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:25,285 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:25,286 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:25,296 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,297 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,303 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,339 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,367 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,380 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (1/1) ... [2019-03-18 12:11:25,394 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:25,395 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:25,395 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:25,395 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:25,399 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:25" (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 12:11:25,499 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:25,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:29,301 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:29,301 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:11:29,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:29 BoogieIcfgContainer [2019-03-18 12:11:29,303 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:29,303 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:29,303 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:29,303 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:29,306 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:29" (1/1) ... [2019-03-18 12:11:31,563 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:31 HornClauseAST [2019-03-18 12:11:31,563 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:31,564 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:31,564 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:31,564 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:31,565 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:31" (1/1) ... [2019-03-18 12:11:31,569 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label57_false-unreach-call_false-termination.c_UID5572603947636608960.smt2 [2019-03-18 12:11:31,773 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:31,775 INFO L168 Benchmark]: Toolchain (without parser) took 7404.09 ms. Allocated memory was 100.1 MB in the beginning and 226.0 MB in the end (delta: 125.8 MB). Free memory was 72.7 MB in the beginning and 71.5 MB in the end (delta: 1.3 MB). Peak memory consumption was 127.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,776 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:31,777 INFO L168 Benchmark]: CACSL2BoogieTranslator took 724.37 ms. Allocated memory is still 100.1 MB. Free memory was 72.5 MB in the beginning and 35.3 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,777 INFO L168 Benchmark]: Boogie Procedure Inliner took 187.50 ms. Allocated memory was 100.1 MB in the beginning and 132.6 MB in the end (delta: 32.5 MB). Free memory was 35.0 MB in the beginning and 105.1 MB in the end (delta: -70.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,778 INFO L168 Benchmark]: Boogie Preprocessor took 109.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.1 MB in the beginning and 98.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,778 INFO L168 Benchmark]: RCFGBuilder took 3907.96 ms. Allocated memory was 132.6 MB in the beginning and 143.1 MB in the end (delta: 10.5 MB). Free memory was 98.3 MB in the beginning and 101.9 MB in the end (delta: -3.6 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,779 INFO L168 Benchmark]: IcfgToChc took 2260.38 ms. Allocated memory was 143.1 MB in the beginning and 226.0 MB in the end (delta: 82.8 MB). Free memory was 101.9 MB in the beginning and 100.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 138.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,779 INFO L168 Benchmark]: ChcSmtPrinter took 209.79 ms. Allocated memory is still 226.0 MB. Free memory was 100.7 MB in the beginning and 71.5 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:31,782 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 57.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 724.37 ms. Allocated memory is still 100.1 MB. Free memory was 72.5 MB in the beginning and 35.3 MB in the end (delta: 37.2 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 187.50 ms. Allocated memory was 100.1 MB in the beginning and 132.6 MB in the end (delta: 32.5 MB). Free memory was 35.0 MB in the beginning and 105.1 MB in the end (delta: -70.1 MB). Peak memory consumption was 5.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 109.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.1 MB in the beginning and 98.9 MB in the end (delta: 6.2 MB). Peak memory consumption was 6.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3907.96 ms. Allocated memory was 132.6 MB in the beginning and 143.1 MB in the end (delta: 10.5 MB). Free memory was 98.3 MB in the beginning and 101.9 MB in the end (delta: -3.6 MB). Peak memory consumption was 53.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2260.38 ms. Allocated memory was 143.1 MB in the beginning and 226.0 MB in the end (delta: 82.8 MB). Free memory was 101.9 MB in the beginning and 100.7 MB in the end (delta: 1.2 MB). Peak memory consumption was 138.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 209.79 ms. Allocated memory is still 226.0 MB. Free memory was 100.7 MB in the beginning and 71.5 MB in the end (delta: 29.2 MB). Peak memory consumption was 29.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...