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/product-lines/minepump_spec2_product46_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:12:56,948 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:12:56,950 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:12:56,963 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:12:56,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:12:56,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:12:56,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:12:56,968 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:12:56,970 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:12:56,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:12:56,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:12:56,973 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:12:56,974 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:12:56,975 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:12:56,976 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:12:56,977 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:12:56,978 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:12:56,980 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:12:56,982 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:12:56,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:12:56,985 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:12:56,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:12:56,989 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:12:56,989 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:12:56,989 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:12:56,990 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:12:56,991 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:12:56,992 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:12:56,992 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:12:56,993 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:12:56,994 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:12:56,994 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:12:56,996 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:12:56,996 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:12:56,997 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:12:56,997 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:12:56,997 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:12:56,998 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:12:56,999 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:12:56,999 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 22:12:57,014 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:12:57,015 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:12:57,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:12:57,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:12:57,016 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:12:57,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:12:57,017 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:12:57,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:12:57,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:12:57,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:12:57,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:12:57,018 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:12:57,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:12:57,018 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:12:57,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:12:57,019 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:12:57,019 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:12:57,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:12:57,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:12:57,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:12:57,020 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:12:57,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:12:57,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:12:57,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:12:57,021 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:12:57,021 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:12:57,021 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:12:57,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:12:57,021 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 22:12:57,060 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:12:57,074 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:12:57,079 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:12:57,080 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:12:57,081 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:12:57,081 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/product-lines/minepump_spec2_product46_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:57,142 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9478edc1/37cbe197038b47f095b9a2d8709ef8ba/FLAG235727b7f [2019-03-17 22:12:57,664 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:12:57,664 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/product-lines/minepump_spec2_product46_true-unreach-call_false-termination.cil.c [2019-03-17 22:12:57,676 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9478edc1/37cbe197038b47f095b9a2d8709ef8ba/FLAG235727b7f [2019-03-17 22:12:57,966 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9478edc1/37cbe197038b47f095b9a2d8709ef8ba [2019-03-17 22:12:57,978 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:12:57,979 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:12:57,980 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:57,981 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:12:57,990 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:12:57,991 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:57" (1/1) ... [2019-03-17 22:12:57,994 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dff9343 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:57, skipping insertion in model container [2019-03-17 22:12:57,994 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:12:57" (1/1) ... [2019-03-17 22:12:58,002 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:12:58,071 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:12:58,440 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:58,468 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:12:58,642 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:12:58,679 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:12:58,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58 WrapperNode [2019-03-17 22:12:58,679 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:12:58,680 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:58,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:12:58,681 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:12:58,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:12:58,773 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:12:58,773 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:12:58,773 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:12:58,784 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,810 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,836 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (1/1) ... [2019-03-17 22:12:58,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:12:58,841 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:12:58,841 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:12:58,842 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:12:58,842 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:12:58" (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 22:12:58,921 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 22:12:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-03-17 22:12:58,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:12:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:13:00,698 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:13:00,699 INFO L286 CfgBuilder]: Removed 196 assue(true) statements. [2019-03-17 22:13:00,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:00 BoogieIcfgContainer [2019-03-17 22:13:00,700 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:13:00,700 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:13:00,701 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:13:00,701 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:13:00,704 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:13:00" (1/1) ... [2019-03-17 22:13:06,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:06 HornClauseAST [2019-03-17 22:13:06,939 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:13:06,939 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:13:06,939 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:13:06,939 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:13:06,941 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:13:06" (1/1) ... [2019-03-17 22:13:06,942 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/product-lines/ChcSmtPrinter_minepump_spec2_product46_true-unreach-call_false-termination.cil.c_UID4615160865764062408.smt2 [2019-03-17 22:13:07,205 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:13:07,207 INFO L168 Benchmark]: Toolchain (without parser) took 9228.45 ms. Allocated memory was 113.2 MB in the beginning and 534.2 MB in the end (delta: 421.0 MB). Free memory was 63.8 MB in the beginning and 209.3 MB in the end (delta: -145.6 MB). Peak memory consumption was 275.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,208 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:13:07,209 INFO L168 Benchmark]: CACSL2BoogieTranslator took 699.56 ms. Allocated memory was 113.2 MB in the beginning and 126.4 MB in the end (delta: 13.1 MB). Free memory was 63.6 MB in the beginning and 94.9 MB in the end (delta: -31.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,209 INFO L168 Benchmark]: Boogie Procedure Inliner took 92.49 ms. Allocated memory is still 126.4 MB. Free memory was 94.9 MB in the beginning and 90.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,210 INFO L168 Benchmark]: Boogie Preprocessor took 67.87 ms. Allocated memory is still 126.4 MB. Free memory was 90.7 MB in the beginning and 87.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,211 INFO L168 Benchmark]: RCFGBuilder took 1858.97 ms. Allocated memory was 126.4 MB in the beginning and 177.2 MB in the end (delta: 50.9 MB). Free memory was 87.8 MB in the beginning and 136.5 MB in the end (delta: -48.7 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,211 INFO L168 Benchmark]: IcfgToChc took 6238.48 ms. Allocated memory was 177.2 MB in the beginning and 534.2 MB in the end (delta: 357.0 MB). Free memory was 136.5 MB in the beginning and 267.5 MB in the end (delta: -131.0 MB). Peak memory consumption was 347.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,212 INFO L168 Benchmark]: ChcSmtPrinter took 265.98 ms. Allocated memory is still 534.2 MB. Free memory was 267.5 MB in the beginning and 209.3 MB in the end (delta: 58.2 MB). Peak memory consumption was 58.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:13:07,215 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 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 699.56 ms. Allocated memory was 113.2 MB in the beginning and 126.4 MB in the end (delta: 13.1 MB). Free memory was 63.6 MB in the beginning and 94.9 MB in the end (delta: -31.4 MB). Peak memory consumption was 28.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 92.49 ms. Allocated memory is still 126.4 MB. Free memory was 94.9 MB in the beginning and 90.7 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 67.87 ms. Allocated memory is still 126.4 MB. Free memory was 90.7 MB in the beginning and 87.8 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1858.97 ms. Allocated memory was 126.4 MB in the beginning and 177.2 MB in the end (delta: 50.9 MB). Free memory was 87.8 MB in the beginning and 136.5 MB in the end (delta: -48.7 MB). Peak memory consumption was 52.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 6238.48 ms. Allocated memory was 177.2 MB in the beginning and 534.2 MB in the end (delta: 357.0 MB). Free memory was 136.5 MB in the beginning and 267.5 MB in the end (delta: -131.0 MB). Peak memory consumption was 347.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 265.98 ms. Allocated memory is still 534.2 MB. Free memory was 267.5 MB in the beginning and 209.3 MB in the end (delta: 58.2 MB). Peak memory consumption was 58.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...