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/float-benchs/zonotope_3_true-unreach-call.c.v+lhb-reducer.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:39:27,510 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:39:27,512 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:39:27,529 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:39:27,529 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:39:27,530 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:39:27,533 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:39:27,535 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:39:27,537 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:39:27,538 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:39:27,539 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:39:27,539 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:39:27,540 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:39:27,543 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:39:27,550 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:39:27,551 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:39:27,552 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:39:27,558 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:39:27,560 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:39:27,562 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:39:27,563 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:39:27,564 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:39:27,566 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:39:27,566 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:39:27,567 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:39:27,571 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:39:27,572 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:39:27,572 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:39:27,573 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:39:27,573 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:39:27,574 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:39:27,575 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:39:27,576 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:39:27,576 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:39:27,577 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:39:27,578 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:39:27,578 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:39:27,579 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:39:27,581 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:39:27,581 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 21:39:27,602 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:39:27,602 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:39:27,603 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:39:27,603 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:39:27,604 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:39:27,604 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:39:27,604 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:39:27,604 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:39:27,604 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:39:27,605 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:39:27,605 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:39:27,605 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:39:27,605 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:39:27,605 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:39:27,606 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:39:27,606 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:39:27,606 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:39:27,606 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:39:27,606 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:39:27,607 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:39:27,607 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:39:27,607 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:39:27,607 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:39:27,607 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:39:27,608 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:39:27,608 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:39:27,608 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:39:27,608 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:39:27,608 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 21:39:27,645 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:39:27,658 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:39:27,661 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:39:27,663 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:39:27,663 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:39:27,664 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/float-benchs/zonotope_3_true-unreach-call.c.v+lhb-reducer.c [2019-03-17 21:39:27,715 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc7173a1/2c4f964797884687b755dfbe0d21e59c/FLAG64f2e01f6 [2019-03-17 21:39:28,154 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:39:28,154 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/float-benchs/zonotope_3_true-unreach-call.c.v+lhb-reducer.c [2019-03-17 21:39:28,165 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc7173a1/2c4f964797884687b755dfbe0d21e59c/FLAG64f2e01f6 [2019-03-17 21:39:28,512 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9cc7173a1/2c4f964797884687b755dfbe0d21e59c [2019-03-17 21:39:28,521 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:39:28,522 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:39:28,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:28,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:39:28,527 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:39:28,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:28" (1/1) ... [2019-03-17 21:39:28,533 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74ec522b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:28, skipping insertion in model container [2019-03-17 21:39:28,533 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:39:28" (1/1) ... [2019-03-17 21:39:28,541 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:39:28,608 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:39:28,947 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:28,955 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:39:29,066 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:39:29,084 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:39:29,084 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29 WrapperNode [2019-03-17 21:39:29,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:39:29,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:29,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:39:29,086 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:39:29,178 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,248 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:39:29,249 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:39:29,249 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:39:29,249 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:39:29,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,263 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,263 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,275 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,286 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (1/1) ... [2019-03-17 21:39:29,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:39:29,291 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:39:29,291 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:39:29,291 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:39:29,292 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:39:29" (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 21:39:29,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:39:29,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:39:30,249 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:39:30,250 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-17 21:39:30,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:30 BoogieIcfgContainer [2019-03-17 21:39:30,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:39:30,252 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:39:30,252 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:39:30,252 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:39:30,255 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:39:30" (1/1) ... [2019-03-17 21:39:33,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:33 HornClauseAST [2019-03-17 21:39:33,859 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:39:33,860 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:39:33,860 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:39:33,860 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:39:33,861 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:39:33" (1/1) ... [2019-03-17 21:39:33,863 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/float-benchs/ChcSmtPrinter_zonotope_3_true-unreach-call.c.v+lhb-reducer.c_UID6055093065109038746.smt2 [2019-03-17 21:39:34,346 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:39:34,349 INFO L168 Benchmark]: Toolchain (without parser) took 5827.38 ms. Allocated memory was 113.2 MB in the beginning and 421.5 MB in the end (delta: 308.3 MB). Free memory was 63.4 MB in the beginning and 352.0 MB in the end (delta: -288.6 MB). Peak memory consumption was 236.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,351 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:39:34,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 562.19 ms. Allocated memory is still 113.2 MB. Free memory was 63.0 MB in the beginning and 42.8 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 162.78 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 42.8 MB in the beginning and 100.6 MB in the end (delta: -57.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,352 INFO L168 Benchmark]: Boogie Preprocessor took 41.40 ms. Allocated memory is still 125.3 MB. Free memory was 100.6 MB in the beginning and 98.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,353 INFO L168 Benchmark]: RCFGBuilder took 960.49 ms. Allocated memory is still 125.3 MB. Free memory was 98.5 MB in the beginning and 57.9 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,353 INFO L168 Benchmark]: IcfgToChc took 3607.86 ms. Allocated memory was 125.3 MB in the beginning and 307.8 MB in the end (delta: 182.5 MB). Free memory was 57.9 MB in the beginning and 41.1 MB in the end (delta: 16.8 MB). Peak memory consumption was 215.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,354 INFO L168 Benchmark]: ChcSmtPrinter took 487.70 ms. Allocated memory was 307.8 MB in the beginning and 421.5 MB in the end (delta: 113.8 MB). Free memory was 41.1 MB in the beginning and 352.0 MB in the end (delta: -310.9 MB). Peak memory consumption was 19.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:39:34,361 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 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 562.19 ms. Allocated memory is still 113.2 MB. Free memory was 63.0 MB in the beginning and 42.8 MB in the end (delta: 20.2 MB). Peak memory consumption was 20.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 162.78 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 42.8 MB in the beginning and 100.6 MB in the end (delta: -57.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 41.40 ms. Allocated memory is still 125.3 MB. Free memory was 100.6 MB in the beginning and 98.5 MB in the end (delta: 2.2 MB). Peak memory consumption was 2.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 960.49 ms. Allocated memory is still 125.3 MB. Free memory was 98.5 MB in the beginning and 57.9 MB in the end (delta: 40.6 MB). Peak memory consumption was 40.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 3607.86 ms. Allocated memory was 125.3 MB in the beginning and 307.8 MB in the end (delta: 182.5 MB). Free memory was 57.9 MB in the beginning and 41.1 MB in the end (delta: 16.8 MB). Peak memory consumption was 215.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 487.70 ms. Allocated memory was 307.8 MB in the beginning and 421.5 MB in the end (delta: 113.8 MB). Free memory was 41.1 MB in the beginning and 352.0 MB in the end (delta: -310.9 MB). Peak memory consumption was 19.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...