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/recursive-simple/afterrec_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:15:41,508 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:15:41,510 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:15:41,531 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:15:41,532 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:15:41,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:15:41,537 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:15:41,540 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:15:41,541 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:15:41,542 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:15:41,543 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:15:41,543 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:15:41,544 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:15:41,548 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:15:41,549 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:15:41,550 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:15:41,551 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:15:41,553 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:15:41,559 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:15:41,561 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:15:41,562 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:15:41,563 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:15:41,565 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:15:41,565 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:15:41,566 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:15:41,566 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:15:41,567 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:15:41,568 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:15:41,568 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:15:41,569 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:15:41,570 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:15:41,570 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:15:41,571 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:15:41,572 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:15:41,572 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:15:41,572 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:15:41,573 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:15:41,574 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:15:41,574 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:15:41,575 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 22:15:41,597 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:15:41,598 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:15:41,599 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:15:41,600 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:15:41,600 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:15:41,600 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:15:41,600 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:15:41,601 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:15:41,601 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:15:41,601 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:15:41,601 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:15:41,601 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:15:41,602 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:15:41,603 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:15:41,603 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:15:41,603 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:15:41,604 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:15:41,604 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:15:41,604 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:15:41,604 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:15:41,604 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:15:41,605 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:15:41,605 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:15:41,605 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:15:41,605 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:15:41,606 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:15:41,606 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:15:41,606 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:15:41,606 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 22:15:41,653 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:15:41,667 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:15:41,673 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:15:41,674 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:15:41,675 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:15:41,676 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/afterrec_true-unreach-call_true-termination.c [2019-03-17 22:15:41,730 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c2763b9/b2b97599d14a4594bbdbe8a1d569bba3/FLAG77d7f697a [2019-03-17 22:15:42,130 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:15:42,131 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/afterrec_true-unreach-call_true-termination.c [2019-03-17 22:15:42,137 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c2763b9/b2b97599d14a4594bbdbe8a1d569bba3/FLAG77d7f697a [2019-03-17 22:15:42,516 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d1c2763b9/b2b97599d14a4594bbdbe8a1d569bba3 [2019-03-17 22:15:42,528 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:15:42,530 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:15:42,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:42,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:15:42,535 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:15:42,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,540 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@145dbbd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42, skipping insertion in model container [2019-03-17 22:15:42,540 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:15:42,563 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:15:42,709 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:42,713 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:15:42,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:15:42,739 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:15:42,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42 WrapperNode [2019-03-17 22:15:42,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:15:42,740 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:42,741 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:15:42,741 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:15:42,748 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,752 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,769 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:15:42,770 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:15:42,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:15:42,771 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:15:42,779 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,779 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,781 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,783 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (1/1) ... [2019-03-17 22:15:42,784 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:15:42,785 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:15:42,785 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:15:42,785 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:15:42,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:15:42" (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 22:15:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure f [2019-03-17 22:15:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2019-03-17 22:15:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:15:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:15:43,046 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:15:43,047 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 22:15:43,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:43 BoogieIcfgContainer [2019-03-17 22:15:43,048 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:15:43,048 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:15:43,048 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:15:43,049 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:15:43,051 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:15:43" (1/1) ... [2019-03-17 22:15:43,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:43 HornClauseAST [2019-03-17 22:15:43,140 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:15:43,141 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:15:43,141 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:15:43,141 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:15:43,142 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:15:43" (1/1) ... [2019-03-17 22:15:43,143 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_afterrec_true-unreach-call_true-termination.c_UID6294215953585366156.smt2 [2019-03-17 22:15:43,161 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:15:43,163 INFO L168 Benchmark]: Toolchain (without parser) took 634.13 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 65.1 MB in the beginning and 93.6 MB in the end (delta: -28.5 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:15:43,165 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 113.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:15:43,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 209.19 ms. Allocated memory is still 113.8 MB. Free memory was 64.9 MB in the beginning and 56.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,167 INFO L168 Benchmark]: Boogie Procedure Inliner took 29.30 ms. Allocated memory is still 113.8 MB. Free memory was 56.3 MB in the beginning and 54.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,167 INFO L168 Benchmark]: Boogie Preprocessor took 14.46 ms. Allocated memory is still 113.8 MB. Free memory was 54.9 MB in the beginning and 54.0 MB in the end (delta: 872.9 kB). Peak memory consumption was 872.9 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,168 INFO L168 Benchmark]: RCFGBuilder took 263.40 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 54.0 MB in the beginning and 99.3 MB in the end (delta: -45.3 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,169 INFO L168 Benchmark]: IcfgToChc took 92.29 ms. Allocated memory is still 126.9 MB. Free memory was 99.3 MB in the beginning and 94.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,170 INFO L168 Benchmark]: ChcSmtPrinter took 20.90 ms. Allocated memory is still 126.9 MB. Free memory was 94.3 MB in the beginning and 93.6 MB in the end (delta: 776.7 kB). Peak memory consumption was 776.7 kB. Max. memory is 3.6 GB. [2019-03-17 22:15:43,177 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 113.8 MB. Free memory is still 82.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 209.19 ms. Allocated memory is still 113.8 MB. Free memory was 64.9 MB in the beginning and 56.3 MB in the end (delta: 8.5 MB). Peak memory consumption was 8.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 29.30 ms. Allocated memory is still 113.8 MB. Free memory was 56.3 MB in the beginning and 54.9 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 14.46 ms. Allocated memory is still 113.8 MB. Free memory was 54.9 MB in the beginning and 54.0 MB in the end (delta: 872.9 kB). Peak memory consumption was 872.9 kB. Max. memory is 3.6 GB. * RCFGBuilder took 263.40 ms. Allocated memory was 113.8 MB in the beginning and 126.9 MB in the end (delta: 13.1 MB). Free memory was 54.0 MB in the beginning and 99.3 MB in the end (delta: -45.3 MB). Peak memory consumption was 14.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 92.29 ms. Allocated memory is still 126.9 MB. Free memory was 99.3 MB in the beginning and 94.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 20.90 ms. Allocated memory is still 126.9 MB. Free memory was 94.3 MB in the beginning and 93.6 MB in the end (delta: 776.7 kB). Peak memory consumption was 776.7 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...