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/Problem19_label55_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:14:40,042 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:14:40,045 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:14:40,056 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:14:40,057 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:14:40,058 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:14:40,059 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:14:40,061 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:14:40,063 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:14:40,064 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:14:40,065 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:14:40,065 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:14:40,066 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:14:40,067 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:14:40,069 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:14:40,069 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:14:40,070 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:14:40,076 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:14:40,078 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:14:40,082 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:14:40,086 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:14:40,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:14:40,095 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:14:40,095 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:14:40,096 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:14:40,097 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:14:40,098 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:14:40,099 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:14:40,099 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:14:40,100 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:14:40,101 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:14:40,103 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:14:40,104 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:14:40,104 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:14:40,105 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:14:40,105 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:14:40,105 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:14:40,108 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:14:40,109 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:14:40,109 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 12:14:40,126 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:14:40,126 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:14:40,127 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:14:40,128 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:14:40,128 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:14:40,128 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:14:40,128 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:14:40,129 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:14:40,130 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:14:40,130 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:14:40,130 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:14:40,130 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:14:40,131 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:14:40,131 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:14:40,131 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:14:40,131 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:14:40,131 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:14:40,131 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:14:40,132 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:14:40,132 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:14:40,132 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:14:40,132 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:14:40,132 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:14:40,133 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 12:14:40,164 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:14:40,177 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:14:40,181 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:14:40,183 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:14:40,183 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:14:40,184 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label55_false-unreach-call.c [2019-03-18 12:14:40,243 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/496cdece7/18a9140b097640a58c41aaa105986cdc/FLAG47e289eea [2019-03-18 12:14:41,169 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:14:41,171 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label55_false-unreach-call.c [2019-03-18 12:14:41,216 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/496cdece7/18a9140b097640a58c41aaa105986cdc/FLAG47e289eea [2019-03-18 12:14:41,577 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/496cdece7/18a9140b097640a58c41aaa105986cdc [2019-03-18 12:14:41,587 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:14:41,588 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:14:41,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:41,590 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:14:41,594 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:14:41,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:41" (1/1) ... [2019-03-18 12:14:41,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4969a696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:41, skipping insertion in model container [2019-03-18 12:14:41,599 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:14:41" (1/1) ... [2019-03-18 12:14:41,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:14:41,856 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:14:44,375 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:44,382 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:14:45,446 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:14:45,511 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:14:45,512 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45 WrapperNode [2019-03-18 12:14:45,512 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:14:45,513 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:45,513 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:14:45,514 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:14:45,526 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:45,621 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,173 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:14:47,173 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:14:47,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:14:47,174 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:14:47,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,299 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,300 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,507 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,562 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:47,869 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (1/1) ... [2019-03-18 12:14:48,039 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:14:48,040 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:14:48,040 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:14:48,040 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:14:48,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:14:45" (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 12:14:48,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:14:48,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:03,056 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:03,057 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 12:15:03,059 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:03 BoogieIcfgContainer [2019-03-18 12:15:03,059 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:03,060 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:03,060 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:03,060 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:03,063 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:03" (1/1) ... [2019-03-18 12:15:28,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:28 HornClauseAST [2019-03-18 12:15:28,086 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:28,086 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:28,087 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:28,087 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:28,088 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:28" (1/1) ... [2019-03-18 12:15:28,091 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label55_false-unreach-call.c_UID3907536457468930588.smt2 [2019-03-18 12:15:29,514 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:29,516 INFO L168 Benchmark]: Toolchain (without parser) took 47928.66 ms. Allocated memory was 100.1 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 48.0 MB in the beginning and 482.2 MB in the end (delta: -434.2 MB). Peak memory consumption was 946.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,518 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:29,519 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3923.35 ms. Allocated memory was 100.1 MB in the beginning and 218.1 MB in the end (delta: 118.0 MB). Free memory was 47.8 MB in the beginning and 64.5 MB in the end (delta: -16.7 MB). Peak memory consumption was 111.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,519 INFO L168 Benchmark]: Boogie Procedure Inliner took 1659.88 ms. Allocated memory was 218.1 MB in the beginning and 348.1 MB in the end (delta: 130.0 MB). Free memory was 64.5 MB in the beginning and 187.5 MB in the end (delta: -123.1 MB). Peak memory consumption was 116.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,520 INFO L168 Benchmark]: Boogie Preprocessor took 866.27 ms. Allocated memory was 348.1 MB in the beginning and 411.6 MB in the end (delta: 63.4 MB). Free memory was 187.5 MB in the beginning and 202.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 147.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,521 INFO L168 Benchmark]: RCFGBuilder took 15019.51 ms. Allocated memory was 411.6 MB in the beginning and 563.1 MB in the end (delta: 151.5 MB). Free memory was 202.1 MB in the beginning and 182.1 MB in the end (delta: 20.0 MB). Peak memory consumption was 259.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,521 INFO L168 Benchmark]: IcfgToChc took 25026.51 ms. Allocated memory was 563.1 MB in the beginning and 1.1 GB in the end (delta: 543.7 MB). Free memory was 182.1 MB in the beginning and 187.5 MB in the end (delta: -5.4 MB). Peak memory consumption was 599.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,522 INFO L168 Benchmark]: ChcSmtPrinter took 1428.04 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 82.3 MB). Free memory was 187.5 MB in the beginning and 482.2 MB in the end (delta: -294.7 MB). Peak memory consumption was 79.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:29,529 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 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3923.35 ms. Allocated memory was 100.1 MB in the beginning and 218.1 MB in the end (delta: 118.0 MB). Free memory was 47.8 MB in the beginning and 64.5 MB in the end (delta: -16.7 MB). Peak memory consumption was 111.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1659.88 ms. Allocated memory was 218.1 MB in the beginning and 348.1 MB in the end (delta: 130.0 MB). Free memory was 64.5 MB in the beginning and 187.5 MB in the end (delta: -123.1 MB). Peak memory consumption was 116.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 866.27 ms. Allocated memory was 348.1 MB in the beginning and 411.6 MB in the end (delta: 63.4 MB). Free memory was 187.5 MB in the beginning and 202.1 MB in the end (delta: -14.6 MB). Peak memory consumption was 147.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 15019.51 ms. Allocated memory was 411.6 MB in the beginning and 563.1 MB in the end (delta: 151.5 MB). Free memory was 202.1 MB in the beginning and 182.1 MB in the end (delta: 20.0 MB). Peak memory consumption was 259.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 25026.51 ms. Allocated memory was 563.1 MB in the beginning and 1.1 GB in the end (delta: 543.7 MB). Free memory was 182.1 MB in the beginning and 187.5 MB in the end (delta: -5.4 MB). Peak memory consumption was 599.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1428.04 ms. Allocated memory was 1.1 GB in the beginning and 1.2 GB in the end (delta: 82.3 MB). Free memory was 187.5 MB in the beginning and 482.2 MB in the end (delta: -294.7 MB). Peak memory consumption was 79.7 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...