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/Problem04_label49_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:18:34,455 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:18:34,457 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:18:34,468 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:18:34,469 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:18:34,470 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:18:34,471 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:18:34,473 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:18:34,475 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:18:34,475 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:18:34,476 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:18:34,477 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:18:34,478 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:18:34,479 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:18:34,480 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:18:34,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:18:34,481 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:18:34,483 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:18:34,485 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:18:34,487 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:18:34,488 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:18:34,489 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:18:34,491 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:18:34,492 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:18:34,492 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:18:34,493 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:18:34,493 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:18:34,494 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:18:34,494 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:18:34,495 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:18:34,496 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:18:34,497 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:18:34,498 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:18:34,498 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:18:34,499 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:18:34,499 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:18:34,499 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:18:34,500 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:18:34,501 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:18:34,501 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 12:18:34,515 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:18:34,516 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:18:34,517 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:18:34,517 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:18:34,517 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:18:34,518 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:18:34,518 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:18:34,518 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:18:34,518 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:18:34,518 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:18:34,518 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:18:34,519 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:18:34,519 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:18:34,519 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:18:34,519 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:18:34,519 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:18:34,520 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:18:34,520 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:18:34,520 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:18:34,520 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:18:34,520 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:18:34,520 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:18:34,521 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:18:34,521 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:18:34,521 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:18:34,521 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:18:34,521 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:18:34,522 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:18:34,522 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 12:18:34,555 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:18:34,567 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:18:34,570 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:18:34,572 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:18:34,572 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:18:34,573 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label49_true-unreach-call_false-termination.c [2019-03-18 12:18:34,635 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241cdb80e/7f573e6ff59e439488391d26ee28acef/FLAGb48309076 [2019-03-18 12:18:35,356 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:18:35,357 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label49_true-unreach-call_false-termination.c [2019-03-18 12:18:35,390 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241cdb80e/7f573e6ff59e439488391d26ee28acef/FLAGb48309076 [2019-03-18 12:18:35,424 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/241cdb80e/7f573e6ff59e439488391d26ee28acef [2019-03-18 12:18:35,435 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:18:35,436 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:18:35,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:18:35,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:18:35,442 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:18:35,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:18:35" (1/1) ... [2019-03-18 12:18:35,446 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@128682b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:35, skipping insertion in model container [2019-03-18 12:18:35,446 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:18:35" (1/1) ... [2019-03-18 12:18:35,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:18:35,620 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:18:37,015 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:18:37,020 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:18:38,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:18:38,039 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:18:38,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38 WrapperNode [2019-03-18 12:18:38,040 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:18:38,040 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:18:38,041 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:18:38,041 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:18:38,050 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,109 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,288 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:18:38,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:18:38,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:18:38,289 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:18:38,298 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,326 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,403 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,447 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (1/1) ... [2019-03-18 12:18:38,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:18:38,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:18:38,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:18:38,490 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:18:38,491 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:18:38" (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 12:18:38,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:18:38,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:18:47,098 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:18:47,099 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:18:47,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:18:47 BoogieIcfgContainer [2019-03-18 12:18:47,101 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:18:47,101 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:18:47,101 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:18:47,101 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:18:47,104 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:18:47" (1/1) ... [2019-03-18 12:19:02,634 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:19:02 HornClauseAST [2019-03-18 12:19:02,634 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:19:02,634 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:19:02,635 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:19:02,635 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:19:02,636 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:19:02" (1/1) ... [2019-03-18 12:19:02,640 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label49_true-unreach-call_false-termination.c_UID8078298995050223561.smt2 [2019-03-18 12:19:03,336 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:19:03,338 INFO L168 Benchmark]: Toolchain (without parser) took 27902.40 ms. Allocated memory was 113.8 MB in the beginning and 1.0 GB in the end (delta: 933.2 MB). Free memory was 45.7 MB in the beginning and 570.7 MB in the end (delta: -524.9 MB). Peak memory consumption was 408.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,340 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:19:03,340 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2602.53 ms. Allocated memory was 113.8 MB in the beginning and 225.4 MB in the end (delta: 111.7 MB). Free memory was 45.5 MB in the beginning and 165.2 MB in the end (delta: -119.6 MB). Peak memory consumption was 113.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,340 INFO L168 Benchmark]: Boogie Procedure Inliner took 247.72 ms. Allocated memory is still 225.4 MB. Free memory was 165.2 MB in the beginning and 127.1 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,341 INFO L168 Benchmark]: Boogie Preprocessor took 201.32 ms. Allocated memory is still 225.4 MB. Free memory was 127.1 MB in the beginning and 98.8 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,341 INFO L168 Benchmark]: RCFGBuilder took 8610.84 ms. Allocated memory was 225.4 MB in the beginning and 417.3 MB in the end (delta: 191.9 MB). Free memory was 98.8 MB in the beginning and 278.6 MB in the end (delta: -179.8 MB). Peak memory consumption was 242.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,342 INFO L168 Benchmark]: IcfgToChc took 15532.97 ms. Allocated memory was 417.3 MB in the beginning and 1.0 GB in the end (delta: 629.7 MB). Free memory was 278.6 MB in the beginning and 769.9 MB in the end (delta: -491.2 MB). Peak memory consumption was 815.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,342 INFO L168 Benchmark]: ChcSmtPrinter took 701.65 ms. Allocated memory is still 1.0 GB. Free memory was 769.9 MB in the beginning and 570.7 MB in the end (delta: 199.2 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:19:03,346 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 113.8 MB. Free memory is still 78.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2602.53 ms. Allocated memory was 113.8 MB in the beginning and 225.4 MB in the end (delta: 111.7 MB). Free memory was 45.5 MB in the beginning and 165.2 MB in the end (delta: -119.6 MB). Peak memory consumption was 113.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 247.72 ms. Allocated memory is still 225.4 MB. Free memory was 165.2 MB in the beginning and 127.1 MB in the end (delta: 38.1 MB). Peak memory consumption was 38.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 201.32 ms. Allocated memory is still 225.4 MB. Free memory was 127.1 MB in the beginning and 98.8 MB in the end (delta: 28.2 MB). Peak memory consumption was 28.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8610.84 ms. Allocated memory was 225.4 MB in the beginning and 417.3 MB in the end (delta: 191.9 MB). Free memory was 98.8 MB in the beginning and 278.6 MB in the end (delta: -179.8 MB). Peak memory consumption was 242.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 15532.97 ms. Allocated memory was 417.3 MB in the beginning and 1.0 GB in the end (delta: 629.7 MB). Free memory was 278.6 MB in the beginning and 769.9 MB in the end (delta: -491.2 MB). Peak memory consumption was 815.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 701.65 ms. Allocated memory is still 1.0 GB. Free memory was 769.9 MB in the beginning and 570.7 MB in the end (delta: 199.2 MB). Peak memory consumption was 199.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...