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/ldv-regression/oomInt_true-termination.c_true-unreach-call.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:13,519 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:13,521 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:13,533 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:13,533 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:13,534 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:13,536 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:13,537 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:13,539 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:13,540 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:13,541 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:13,541 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:13,542 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:13,543 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:13,544 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:13,548 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:13,549 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:13,554 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:13,559 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:13,560 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:13,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:13,566 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:13,571 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:13,572 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:13,572 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:13,573 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:13,573 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:13,574 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:13,574 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:13,578 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:13,580 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:13,582 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:13,583 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:13,583 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:13,585 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:13,586 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:13,586 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:13,588 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:13,589 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:13,589 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 12:48:13,612 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:13,612 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:13,614 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:13,615 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:13,615 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:13,615 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:13,615 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:13,616 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:13,616 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:13,616 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:13,616 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:13,616 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:13,617 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:13,618 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:13,618 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:13,618 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:13,619 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:13,619 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:13,619 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:13,619 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:13,620 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:13,620 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:13,620 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:13,621 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:13,621 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:13,621 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:13,621 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:13,621 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:13,622 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 12:48:13,663 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:13,679 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:13,683 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:13,684 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:13,685 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:13,686 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/oomInt_true-termination.c_true-unreach-call.i [2019-03-18 12:48:13,763 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3fba6a7/131250b06fe64869af8246a88eaa9a24/FLAG51638099d [2019-03-18 12:48:14,191 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:14,192 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/oomInt_true-termination.c_true-unreach-call.i [2019-03-18 12:48:14,204 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3fba6a7/131250b06fe64869af8246a88eaa9a24/FLAG51638099d [2019-03-18 12:48:14,591 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e3fba6a7/131250b06fe64869af8246a88eaa9a24 [2019-03-18 12:48:14,603 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:14,605 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:14,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:14,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:14,610 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:14,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,614 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4031d2e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14, skipping insertion in model container [2019-03-18 12:48:14,614 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,621 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:14,639 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:14,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:14,835 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:14,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:14,879 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:14,879 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14 WrapperNode [2019-03-18 12:48:14,880 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:14,881 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:14,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:14,882 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:14,897 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,903 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:14,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:14,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:14,938 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:14,952 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,953 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,956 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,960 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,961 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:14,962 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:14,965 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:14,965 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:14,966 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:14" (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 12:48:15,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:15,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:15,399 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:15,400 INFO L286 CfgBuilder]: Removed 10 assue(true) statements. [2019-03-18 12:48:15,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:15 BoogieIcfgContainer [2019-03-18 12:48:15,401 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:15,402 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:15,402 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:15,402 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:15,405 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:15" (1/1) ... [2019-03-18 12:48:15,603 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:15 HornClauseAST [2019-03-18 12:48:15,603 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:15,604 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:15,604 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:15,604 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:15,605 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:15" (1/1) ... [2019-03-18 12:48:15,607 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_oomInt_true-termination.c_true-unreach-call.i_UID7423743724545033752.smt2 [2019-03-18 12:48:15,629 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:15,631 INFO L168 Benchmark]: Toolchain (without parser) took 1026.75 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 64.2 MB in the beginning and 85.8 MB in the end (delta: -21.6 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:15,633 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:15,634 INFO L168 Benchmark]: CACSL2BoogieTranslator took 274.21 ms. Allocated memory is still 115.3 MB. Free memory was 64.0 MB in the beginning and 54.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,635 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.83 ms. Allocated memory is still 115.3 MB. Free memory was 54.9 MB in the beginning and 53.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,636 INFO L168 Benchmark]: Boogie Preprocessor took 23.76 ms. Allocated memory is still 115.3 MB. Free memory was 53.3 MB in the beginning and 52.5 MB in the end (delta: 839.3 kB). Peak memory consumption was 839.3 kB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,636 INFO L168 Benchmark]: RCFGBuilder took 439.71 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 52.3 MB in the beginning and 96.6 MB in the end (delta: -44.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,637 INFO L168 Benchmark]: IcfgToChc took 201.99 ms. Allocated memory is still 125.8 MB. Free memory was 96.6 MB in the beginning and 87.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,638 INFO L168 Benchmark]: ChcSmtPrinter took 25.64 ms. Allocated memory is still 125.8 MB. Free memory was 87.0 MB in the beginning and 86.2 MB in the end (delta: 789.6 kB). Peak memory consumption was 789.6 kB. Max. memory is 3.6 GB. [2019-03-18 12:48:15,645 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 274.21 ms. Allocated memory is still 115.3 MB. Free memory was 64.0 MB in the beginning and 54.9 MB in the end (delta: 9.1 MB). Peak memory consumption was 9.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 55.83 ms. Allocated memory is still 115.3 MB. Free memory was 54.9 MB in the beginning and 53.3 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 23.76 ms. Allocated memory is still 115.3 MB. Free memory was 53.3 MB in the beginning and 52.5 MB in the end (delta: 839.3 kB). Peak memory consumption was 839.3 kB. Max. memory is 3.6 GB. * RCFGBuilder took 439.71 ms. Allocated memory was 115.3 MB in the beginning and 125.8 MB in the end (delta: 10.5 MB). Free memory was 52.3 MB in the beginning and 96.6 MB in the end (delta: -44.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 201.99 ms. Allocated memory is still 125.8 MB. Free memory was 96.6 MB in the beginning and 87.0 MB in the end (delta: 9.6 MB). Peak memory consumption was 9.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 25.64 ms. Allocated memory is still 125.8 MB. Free memory was 87.0 MB in the beginning and 86.2 MB in the end (delta: 789.6 kB). Peak memory consumption was 789.6 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...