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/Problem03_label42_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:17:12,025 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:17:12,027 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:17:12,039 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:17:12,039 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:17:12,040 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:17:12,043 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:17:12,046 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:17:12,048 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:17:12,050 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:17:12,051 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:17:12,052 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:17:12,053 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:17:12,055 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:17:12,057 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:17:12,064 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:17:12,065 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:17:12,069 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:17:12,073 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:17:12,075 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:17:12,077 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:17:12,078 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:17:12,084 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:17:12,084 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:17:12,084 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:17:12,085 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:17:12,086 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:17:12,088 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:17:12,088 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:17:12,091 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:17:12,092 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:17:12,093 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:17:12,096 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:17:12,096 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:17:12,097 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:17:12,097 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:17:12,098 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:17:12,099 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:17:12,099 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:17:12,100 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 12:17:12,127 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:17:12,127 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:17:12,129 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:17:12,130 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:17:12,130 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:17:12,130 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:17:12,130 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:17:12,130 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:17:12,131 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:17:12,131 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:17:12,131 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:17:12,131 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:17:12,131 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:17:12,132 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:17:12,132 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:17:12,132 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:17:12,133 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:17:12,133 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:17:12,133 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:17:12,133 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:17:12,133 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:17:12,134 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:17:12,134 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:17:12,134 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:17:12,134 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:17:12,134 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:17:12,135 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:17:12,136 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:17:12,136 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 12:17:12,188 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:17:12,203 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:17:12,207 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:17:12,209 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:17:12,209 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:17:12,210 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label42_true-unreach-call.c [2019-03-18 12:17:12,283 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e63f13146/4f1ef8a50efe4cba839880e6b77b7a0c/FLAG48ba73328 [2019-03-18 12:17:12,883 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:17:12,884 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label42_true-unreach-call.c [2019-03-18 12:17:12,900 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e63f13146/4f1ef8a50efe4cba839880e6b77b7a0c/FLAG48ba73328 [2019-03-18 12:17:13,075 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e63f13146/4f1ef8a50efe4cba839880e6b77b7a0c [2019-03-18 12:17:13,086 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:17:13,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:17:13,088 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:13,088 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:17:13,092 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:17:13,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:13" (1/1) ... [2019-03-18 12:17:13,096 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fb22ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:13, skipping insertion in model container [2019-03-18 12:17:13,096 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:17:13" (1/1) ... [2019-03-18 12:17:13,104 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:17:13,185 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:17:13,863 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:13,871 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:17:14,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:17:14,283 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:17:14,284 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14 WrapperNode [2019-03-18 12:17:14,284 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:17:14,286 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:14,286 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:17:14,286 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:17:14,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:17:14,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:17:14,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:17:14,589 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:17:14,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,685 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,697 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (1/1) ... [2019-03-18 12:17:14,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:17:14,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:17:14,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:17:14,706 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:17:14,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:17:14" (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 12:17:14,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:17:14,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:17:20,365 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:17:20,366 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:17:20,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:20 BoogieIcfgContainer [2019-03-18 12:17:20,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:17:20,367 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:17:20,368 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:17:20,368 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:17:20,371 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:17:20" (1/1) ... [2019-03-18 12:17:28,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:28 HornClauseAST [2019-03-18 12:17:28,066 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:17:28,066 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:17:28,066 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:17:28,067 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:17:28,068 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:17:28" (1/1) ... [2019-03-18 12:17:28,070 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label42_true-unreach-call.c_UID2329296793631278353.smt2 [2019-03-18 12:17:28,840 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:17:28,841 INFO L168 Benchmark]: Toolchain (without parser) took 15755.24 ms. Allocated memory was 114.8 MB in the beginning and 783.3 MB in the end (delta: 668.5 MB). Free memory was 58.6 MB in the beginning and 599.9 MB in the end (delta: -541.3 MB). Peak memory consumption was 505.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,843 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:17:28,844 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1197.14 ms. Allocated memory is still 114.8 MB. Free memory was 58.6 MB in the beginning and 31.0 MB in the end (delta: 27.5 MB). Peak memory consumption was 37.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,844 INFO L168 Benchmark]: Boogie Procedure Inliner took 302.47 ms. Allocated memory was 114.8 MB in the beginning and 189.3 MB in the end (delta: 74.4 MB). Free memory was 31.0 MB in the beginning and 153.7 MB in the end (delta: -122.7 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,845 INFO L168 Benchmark]: Boogie Preprocessor took 116.96 ms. Allocated memory is still 189.3 MB. Free memory was 153.7 MB in the beginning and 141.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,845 INFO L168 Benchmark]: RCFGBuilder took 5661.31 ms. Allocated memory was 189.3 MB in the beginning and 255.3 MB in the end (delta: 66.1 MB). Free memory was 141.9 MB in the beginning and 168.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 97.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,846 INFO L168 Benchmark]: IcfgToChc took 7698.59 ms. Allocated memory was 255.3 MB in the beginning and 571.5 MB in the end (delta: 316.1 MB). Free memory was 168.7 MB in the beginning and 40.1 MB in the end (delta: 128.7 MB). Peak memory consumption was 456.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,846 INFO L168 Benchmark]: ChcSmtPrinter took 773.67 ms. Allocated memory was 571.5 MB in the beginning and 783.3 MB in the end (delta: 211.8 MB). Free memory was 40.1 MB in the beginning and 599.9 MB in the end (delta: -559.8 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:17:28,850 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 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1197.14 ms. Allocated memory is still 114.8 MB. Free memory was 58.6 MB in the beginning and 31.0 MB in the end (delta: 27.5 MB). Peak memory consumption was 37.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 302.47 ms. Allocated memory was 114.8 MB in the beginning and 189.3 MB in the end (delta: 74.4 MB). Free memory was 31.0 MB in the beginning and 153.7 MB in the end (delta: -122.7 MB). Peak memory consumption was 9.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 116.96 ms. Allocated memory is still 189.3 MB. Free memory was 153.7 MB in the beginning and 141.9 MB in the end (delta: 11.8 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5661.31 ms. Allocated memory was 189.3 MB in the beginning and 255.3 MB in the end (delta: 66.1 MB). Free memory was 141.9 MB in the beginning and 168.7 MB in the end (delta: -26.8 MB). Peak memory consumption was 97.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 7698.59 ms. Allocated memory was 255.3 MB in the beginning and 571.5 MB in the end (delta: 316.1 MB). Free memory was 168.7 MB in the beginning and 40.1 MB in the end (delta: 128.7 MB). Peak memory consumption was 456.4 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 773.67 ms. Allocated memory was 571.5 MB in the beginning and 783.3 MB in the end (delta: 211.8 MB). Free memory was 40.1 MB in the beginning and 599.9 MB in the end (delta: -559.8 MB). Peak memory consumption was 30.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...