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/Problem02_label09_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:56,506 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:56,508 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:56,523 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:56,523 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:56,524 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:56,525 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:56,528 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:56,530 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:56,531 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:56,531 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:56,532 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:56,533 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:56,534 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:56,537 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:56,538 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:56,539 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:56,544 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:56,546 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:56,548 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:56,549 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:56,550 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:56,552 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:56,553 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:56,553 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:56,554 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:56,554 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:56,555 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:56,555 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:56,557 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:56,558 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:56,559 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:56,560 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:56,563 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:56,564 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:56,564 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:56,564 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:56,565 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:56,566 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:56,566 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 12:15:56,598 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:56,598 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:56,600 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:56,600 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:56,600 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:56,600 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:56,601 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:56,601 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:56,601 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:56,601 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:56,601 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:56,602 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:56,602 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:56,602 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:56,602 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:56,602 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:56,603 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:56,603 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:56,603 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:56,603 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:56,604 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:56,604 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:56,604 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:56,604 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:56,604 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:56,605 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:56,605 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:56,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:56,605 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 12:15:56,637 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:56,649 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:56,654 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:56,655 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:56,655 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:56,656 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label09_true-unreach-call_false-termination.c [2019-03-18 12:15:56,708 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c948ff2/90f9cc27915e46d4b7512f91baea451c/FLAGa5c12cbc7 [2019-03-18 12:15:57,280 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:57,282 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label09_true-unreach-call_false-termination.c [2019-03-18 12:15:57,299 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c948ff2/90f9cc27915e46d4b7512f91baea451c/FLAGa5c12cbc7 [2019-03-18 12:15:57,521 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25c948ff2/90f9cc27915e46d4b7512f91baea451c [2019-03-18 12:15:57,531 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:57,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:57,534 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:57,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:57,538 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:57,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:57" (1/1) ... [2019-03-18 12:15:57,542 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ad1f073 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:57, skipping insertion in model container [2019-03-18 12:15:57,542 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:57" (1/1) ... [2019-03-18 12:15:57,550 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:57,608 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:58,005 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:58,020 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:58,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:58,201 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:58,202 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58 WrapperNode [2019-03-18 12:15:58,202 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:58,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:58,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:58,204 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:58,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,377 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:58,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:58,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:58,378 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:58,385 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,464 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (1/1) ... [2019-03-18 12:15:58,488 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:58,489 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:58,489 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:58,489 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:58,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:58" (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 12:15:58,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:58,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:16:01,845 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:16:01,845 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:16:01,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:01 BoogieIcfgContainer [2019-03-18 12:16:01,847 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:16:01,847 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:16:01,847 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:16:01,848 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:16:01,850 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:16:01" (1/1) ... [2019-03-18 12:16:04,834 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:04 HornClauseAST [2019-03-18 12:16:04,834 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:16:04,835 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:16:04,835 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:16:04,835 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:16:04,836 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:16:04" (1/1) ... [2019-03-18 12:16:04,838 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label09_true-unreach-call_false-termination.c_UID6723041668371010197.smt2 [2019-03-18 12:16:05,044 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:16:05,046 INFO L168 Benchmark]: Toolchain (without parser) took 7514.88 ms. Allocated memory was 99.6 MB in the beginning and 280.0 MB in the end (delta: 180.4 MB). Free memory was 72.0 MB in the beginning and 67.2 MB in the end (delta: 4.8 MB). Peak memory consumption was 185.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,048 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:16:05,049 INFO L168 Benchmark]: CACSL2BoogieTranslator took 668.15 ms. Allocated memory is still 99.6 MB. Free memory was 71.8 MB in the beginning and 42.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,049 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.77 ms. Allocated memory was 99.6 MB in the beginning and 130.0 MB in the end (delta: 30.4 MB). Free memory was 42.4 MB in the beginning and 107.5 MB in the end (delta: -65.1 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,051 INFO L168 Benchmark]: Boogie Preprocessor took 110.97 ms. Allocated memory is still 130.0 MB. Free memory was 107.5 MB in the beginning and 102.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,051 INFO L168 Benchmark]: RCFGBuilder took 3358.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 102.4 MB in the beginning and 65.5 MB in the end (delta: 36.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,052 INFO L168 Benchmark]: IcfgToChc took 2987.18 ms. Allocated memory was 140.5 MB in the beginning and 280.0 MB in the end (delta: 139.5 MB). Free memory was 65.5 MB in the beginning and 97.8 MB in the end (delta: -32.3 MB). Peak memory consumption was 108.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,052 INFO L168 Benchmark]: ChcSmtPrinter took 210.21 ms. Allocated memory is still 280.0 MB. Free memory was 97.8 MB in the beginning and 67.2 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:16:05,057 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 56.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 668.15 ms. Allocated memory is still 99.6 MB. Free memory was 71.8 MB in the beginning and 42.4 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 173.77 ms. Allocated memory was 99.6 MB in the beginning and 130.0 MB in the end (delta: 30.4 MB). Free memory was 42.4 MB in the beginning and 107.5 MB in the end (delta: -65.1 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 110.97 ms. Allocated memory is still 130.0 MB. Free memory was 107.5 MB in the beginning and 102.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3358.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 102.4 MB in the beginning and 65.5 MB in the end (delta: 36.9 MB). Peak memory consumption was 55.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 2987.18 ms. Allocated memory was 140.5 MB in the beginning and 280.0 MB in the end (delta: 139.5 MB). Free memory was 65.5 MB in the beginning and 97.8 MB in the end (delta: -32.3 MB). Peak memory consumption was 108.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 210.21 ms. Allocated memory is still 280.0 MB. Free memory was 97.8 MB in the beginning and 67.2 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...