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_label10_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:38,542 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:38,544 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:38,561 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:38,562 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:38,563 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:38,565 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:38,567 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:38,570 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:38,570 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:38,573 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:38,573 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:38,574 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:38,576 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:38,581 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:38,584 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:38,587 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:38,589 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:38,591 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:38,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:38,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:38,596 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:38,601 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:38,601 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:38,601 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:38,603 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:38,604 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:38,605 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:38,606 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:38,608 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:38,608 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:38,609 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:38,611 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:38,612 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:38,612 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:38,613 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:38,614 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:38,616 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:38,617 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:38,617 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 12:17:38,643 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:38,643 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:38,645 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:38,645 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:38,646 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:38,646 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:38,647 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:38,648 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:38,648 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:38,648 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:38,648 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:38,648 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:38,649 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:38,650 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:38,650 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:38,650 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:38,650 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:38,651 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:38,651 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:38,651 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:38,651 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:38,651 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:38,652 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:38,652 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 12:17:38,712 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:38,731 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:38,735 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:38,736 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:38,737 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:38,738 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2019-03-18 12:17:38,793 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9be36abd/6ece7ce4bf4f4d7e93bf9cd1bc0698c5/FLAGcc11da1fe [2019-03-18 12:17:39,597 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:39,597 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label10_true-unreach-call.c [2019-03-18 12:17:39,627 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9be36abd/6ece7ce4bf4f4d7e93bf9cd1bc0698c5/FLAGcc11da1fe [2019-03-18 12:17:40,113 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f9be36abd/6ece7ce4bf4f4d7e93bf9cd1bc0698c5 [2019-03-18 12:17:40,123 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:40,124 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:40,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:40,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:40,129 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:40,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:40" (1/1) ... [2019-03-18 12:17:40,134 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78128f61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:40, skipping insertion in model container [2019-03-18 12:17:40,135 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:40" (1/1) ... [2019-03-18 12:17:40,142 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:40,300 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:41,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:41,878 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:42,705 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:43,292 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:43,293 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43 WrapperNode [2019-03-18 12:17:43,293 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:43,294 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:43,294 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:43,294 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:43,305 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,401 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:43,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:43,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:43,651 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:43,662 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,692 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,693 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,823 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,849 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (1/1) ... [2019-03-18 12:17:43,875 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:43,876 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:43,876 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:43,876 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:43,877 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:43" (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 12:17:43,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:43,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:54,463 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:54,463 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:17:54,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:54 BoogieIcfgContainer [2019-03-18 12:17:54,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:54,466 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:54,466 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:54,467 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:54,470 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:54" (1/1) ... [2019-03-18 12:18:09,821 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:09 HornClauseAST [2019-03-18 12:18:09,821 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:18:09,822 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:18:09,822 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:18:09,822 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:18:09,823 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:18:09" (1/1) ... [2019-03-18 12:18:09,826 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label10_true-unreach-call.c_UID3765178141895963659.smt2 [2019-03-18 12:18:10,576 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:18:10,577 INFO L168 Benchmark]: Toolchain (without parser) took 30454.21 ms. Allocated memory was 100.7 MB in the beginning and 894.4 MB in the end (delta: 793.8 MB). Free memory was 58.0 MB in the beginning and 179.5 MB in the end (delta: -121.5 MB). Peak memory consumption was 672.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,580 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:18:10,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3168.43 ms. Allocated memory was 100.7 MB in the beginning and 195.0 MB in the end (delta: 94.4 MB). Free memory was 57.7 MB in the beginning and 142.8 MB in the end (delta: -85.1 MB). Peak memory consumption was 84.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,582 INFO L168 Benchmark]: Boogie Procedure Inliner took 356.33 ms. Allocated memory is still 195.0 MB. Free memory was 142.8 MB in the beginning and 104.8 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,585 INFO L168 Benchmark]: Boogie Preprocessor took 225.09 ms. Allocated memory is still 195.0 MB. Free memory was 104.8 MB in the beginning and 75.8 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,586 INFO L168 Benchmark]: RCFGBuilder took 10589.99 ms. Allocated memory was 195.0 MB in the beginning and 349.7 MB in the end (delta: 154.7 MB). Free memory was 75.8 MB in the beginning and 235.5 MB in the end (delta: -159.8 MB). Peak memory consumption was 180.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,586 INFO L168 Benchmark]: IcfgToChc took 15355.28 ms. Allocated memory was 349.7 MB in the beginning and 894.4 MB in the end (delta: 544.7 MB). Free memory was 235.5 MB in the beginning and 396.2 MB in the end (delta: -160.7 MB). Peak memory consumption was 689.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,586 INFO L168 Benchmark]: ChcSmtPrinter took 754.17 ms. Allocated memory is still 894.4 MB. Free memory was 396.2 MB in the beginning and 179.5 MB in the end (delta: 216.7 MB). Peak memory consumption was 216.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:18:10,591 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3168.43 ms. Allocated memory was 100.7 MB in the beginning and 195.0 MB in the end (delta: 94.4 MB). Free memory was 57.7 MB in the beginning and 142.8 MB in the end (delta: -85.1 MB). Peak memory consumption was 84.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 356.33 ms. Allocated memory is still 195.0 MB. Free memory was 142.8 MB in the beginning and 104.8 MB in the end (delta: 38.0 MB). Peak memory consumption was 38.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 225.09 ms. Allocated memory is still 195.0 MB. Free memory was 104.8 MB in the beginning and 75.8 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 10589.99 ms. Allocated memory was 195.0 MB in the beginning and 349.7 MB in the end (delta: 154.7 MB). Free memory was 75.8 MB in the beginning and 235.5 MB in the end (delta: -159.8 MB). Peak memory consumption was 180.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 15355.28 ms. Allocated memory was 349.7 MB in the beginning and 894.4 MB in the end (delta: 544.7 MB). Free memory was 235.5 MB in the beginning and 396.2 MB in the end (delta: -160.7 MB). Peak memory consumption was 689.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 754.17 ms. Allocated memory is still 894.4 MB. Free memory was 396.2 MB in the beginning and 179.5 MB in the end (delta: 216.7 MB). Peak memory consumption was 216.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...