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_label27_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:55:38,554 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:55:38,558 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:55:38,574 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:55:38,574 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:55:38,575 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:55:38,577 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:55:38,579 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:55:38,582 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:55:38,590 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:55:38,591 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:55:38,591 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:55:38,592 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:55:38,593 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:55:38,597 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:55:38,598 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:55:38,599 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:55:38,601 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:55:38,602 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:55:38,604 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:55:38,605 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:55:38,606 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:55:38,608 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:55:38,608 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:55:38,608 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:55:38,609 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:55:38,610 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:55:38,610 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:55:38,611 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:55:38,611 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:55:38,612 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:55:38,613 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:55:38,614 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:55:38,614 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:55:38,615 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:55:38,615 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:55:38,615 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:55:38,616 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:55:38,617 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:55:38,617 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 [2019-03-17 20:55:38,637 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:55:38,637 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:55:38,639 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:55:38,639 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:55:38,640 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:55:38,640 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:55:38,641 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:55:38,642 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:55:38,642 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:55:38,642 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:55:38,642 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:55:38,642 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:55:38,644 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:55:38,644 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:55:38,644 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:55:38,644 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:55:38,644 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:55:38,645 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:55:38,645 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:55:38,645 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:55:38,645 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:55:38,645 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:55:38,646 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:55:38,646 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 20:55:38,692 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:55:38,705 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:55:38,709 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:55:38,711 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:55:38,711 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:55:38,712 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label27_false-unreach-call_false-termination.c [2019-03-17 20:55:38,770 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63533e7c2/8d8cafe40c454fd88e866de13585904e/FLAG4e4918366 [2019-03-17 20:55:39,504 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:55:39,504 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label27_false-unreach-call_false-termination.c [2019-03-17 20:55:39,538 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63533e7c2/8d8cafe40c454fd88e866de13585904e/FLAG4e4918366 [2019-03-17 20:55:39,573 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/63533e7c2/8d8cafe40c454fd88e866de13585904e [2019-03-17 20:55:39,584 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:55:39,586 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:55:39,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:55:39,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:55:39,592 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:55:39,593 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:39" (1/1) ... [2019-03-17 20:55:39,596 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@733e4d15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:39, skipping insertion in model container [2019-03-17 20:55:39,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:55:39" (1/1) ... [2019-03-17 20:55:39,605 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:55:39,777 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:55:41,173 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:55:41,185 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:55:42,283 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:55:42,325 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:55:42,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42 WrapperNode [2019-03-17 20:55:42,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:55:42,326 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:55:42,327 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:55:42,327 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:55:42,340 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,390 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,559 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:55:42,560 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:55:42,560 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:55:42,560 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:55:42,571 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,589 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,590 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,680 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,756 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (1/1) ... [2019-03-17 20:55:42,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:55:42,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:55:42,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:55:42,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:55:42,796 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:55:42" (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 20:55:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:55:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:55:52,729 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:55:52,729 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 20:55:52,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:55:52 BoogieIcfgContainer [2019-03-17 20:55:52,731 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:55:52,732 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:55:52,732 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:55:52,732 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:55:52,735 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:55:52" (1/1) ... [2019-03-17 20:56:07,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:07 HornClauseAST [2019-03-17 20:56:07,726 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:56:07,727 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:56:07,727 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:56:07,727 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:56:07,728 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:56:07" (1/1) ... [2019-03-17 20:56:07,732 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label27_false-unreach-call_false-termination.c_UID4067999641659227595.smt2 [2019-03-17 20:56:08,618 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:56:08,620 INFO L168 Benchmark]: Toolchain (without parser) took 29035.68 ms. Allocated memory was 114.3 MB in the beginning and 1.1 GB in the end (delta: 975.7 MB). Free memory was 48.3 MB in the beginning and 806.6 MB in the end (delta: -758.3 MB). Peak memory consumption was 921.3 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,623 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:56:08,623 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2739.31 ms. Allocated memory was 114.3 MB in the beginning and 223.3 MB in the end (delta: 109.1 MB). Free memory was 48.1 MB in the beginning and 165.4 MB in the end (delta: -117.3 MB). Peak memory consumption was 114.0 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,624 INFO L168 Benchmark]: Boogie Procedure Inliner took 233.08 ms. Allocated memory is still 223.3 MB. Free memory was 165.4 MB in the beginning and 126.1 MB in the end (delta: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,624 INFO L168 Benchmark]: Boogie Preprocessor took 235.02 ms. Allocated memory is still 223.3 MB. Free memory was 126.1 MB in the beginning and 97.9 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,625 INFO L168 Benchmark]: RCFGBuilder took 9936.20 ms. Allocated memory was 223.3 MB in the beginning and 412.1 MB in the end (delta: 188.7 MB). Free memory was 97.9 MB in the beginning and 264.8 MB in the end (delta: -166.9 MB). Peak memory consumption was 231.4 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,625 INFO L168 Benchmark]: IcfgToChc took 14994.74 ms. Allocated memory was 412.1 MB in the beginning and 1.1 GB in the end (delta: 673.7 MB). Free memory was 264.8 MB in the beginning and 247.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 728.6 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,626 INFO L168 Benchmark]: ChcSmtPrinter took 892.22 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.2 MB). Free memory was 247.6 MB in the beginning and 806.6 MB in the end (delta: -559.0 MB). Peak memory consumption was 149.1 MB. Max. memory is 3.6 GB. [2019-03-17 20:56:08,635 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 114.3 MB. Free memory is still 81.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2739.31 ms. Allocated memory was 114.3 MB in the beginning and 223.3 MB in the end (delta: 109.1 MB). Free memory was 48.1 MB in the beginning and 165.4 MB in the end (delta: -117.3 MB). Peak memory consumption was 114.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 233.08 ms. Allocated memory is still 223.3 MB. Free memory was 165.4 MB in the beginning and 126.1 MB in the end (delta: 39.2 MB). Peak memory consumption was 39.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 235.02 ms. Allocated memory is still 223.3 MB. Free memory was 126.1 MB in the beginning and 97.9 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 9936.20 ms. Allocated memory was 223.3 MB in the beginning and 412.1 MB in the end (delta: 188.7 MB). Free memory was 97.9 MB in the beginning and 264.8 MB in the end (delta: -166.9 MB). Peak memory consumption was 231.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 14994.74 ms. Allocated memory was 412.1 MB in the beginning and 1.1 GB in the end (delta: 673.7 MB). Free memory was 264.8 MB in the beginning and 247.6 MB in the end (delta: 17.2 MB). Peak memory consumption was 728.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 892.22 ms. Allocated memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 4.2 MB). Free memory was 247.6 MB in the beginning and 806.6 MB in the end (delta: -559.0 MB). Peak memory consumption was 149.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...