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/recursive-simple/id_i10_o10_true-unreach-call_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:21,118 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:21,120 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:21,132 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:21,133 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:21,135 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:21,136 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:21,140 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:21,142 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:21,144 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:21,145 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:21,145 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:21,148 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:21,151 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:21,153 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:21,153 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:21,154 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:21,157 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:21,165 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:21,166 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:21,168 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:21,169 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:21,171 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:21,172 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:21,172 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:21,173 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:21,173 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:21,174 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:21,174 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:21,176 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:21,179 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:21,180 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:21,181 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:21,181 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:21,182 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:21,182 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:21,182 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:21,184 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:21,185 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:21,185 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 13:19:21,209 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:21,209 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:21,211 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:21,211 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:21,211 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:21,211 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:21,216 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:21,217 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:21,217 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:21,217 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:21,217 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:21,217 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:21,218 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:21,218 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:21,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:21,218 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:21,218 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:21,218 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:21,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:21,219 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:21,219 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:21,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:21,219 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:21,219 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:21,220 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:21,222 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:21,222 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:21,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:21,222 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 13:19:21,285 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:21,299 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:21,303 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:21,304 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:21,304 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:21,305 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/recursive-simple/id_i10_o10_true-unreach-call_true-termination.c [2019-03-18 13:19:21,365 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da0b6c069/d779eae979c64df3a18ff21a5923c399/FLAG54f256b09 [2019-03-18 13:19:21,772 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:21,773 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/recursive-simple/id_i10_o10_true-unreach-call_true-termination.c [2019-03-18 13:19:21,777 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da0b6c069/d779eae979c64df3a18ff21a5923c399/FLAG54f256b09 [2019-03-18 13:19:22,228 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/da0b6c069/d779eae979c64df3a18ff21a5923c399 [2019-03-18 13:19:22,237 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:22,238 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:22,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:22,239 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:22,243 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:22,244 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,247 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7acf1391 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22, skipping insertion in model container [2019-03-18 13:19:22,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,255 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:22,276 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:22,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:22,483 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:22,501 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:22,517 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:22,517 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22 WrapperNode [2019-03-18 13:19:22,517 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:22,518 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:22,518 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:22,519 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:22,528 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,551 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:22,552 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:22,552 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:22,552 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:22,560 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,560 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,563 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,566 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:22,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:22,568 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:22,568 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:22,568 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:22,569 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:22" (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 13:19:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:22,721 INFO L130 BoogieDeclarations]: Found specification of procedure id [2019-03-18 13:19:22,721 INFO L138 BoogieDeclarations]: Found implementation of procedure id [2019-03-18 13:19:22,906 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:22,906 INFO L286 CfgBuilder]: Removed 4 assue(true) statements. [2019-03-18 13:19:22,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:22 BoogieIcfgContainer [2019-03-18 13:19:22,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:22,908 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:22,908 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:22,908 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:22,910 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:22" (1/1) ... [2019-03-18 13:19:23,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:23 HornClauseAST [2019-03-18 13:19:23,081 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:19:23,082 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:19:23,082 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:19:23,082 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:19:23,083 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:19:23" (1/1) ... [2019-03-18 13:19:23,086 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/recursive-simple/ChcSmtPrinter_id_i10_o10_true-unreach-call_true-termination.c_UID2097661577532815528.smt2 [2019-03-18 13:19:23,132 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:19:23,134 INFO L168 Benchmark]: Toolchain (without parser) took 896.99 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 64.6 MB in the beginning and 86.6 MB in the end (delta: -21.9 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:23,137 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:19:23,137 INFO L168 Benchmark]: CACSL2BoogieTranslator took 278.73 ms. Allocated memory is still 115.3 MB. Free memory was 64.4 MB in the beginning and 55.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,138 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.52 ms. Allocated memory is still 115.3 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,139 INFO L168 Benchmark]: Boogie Preprocessor took 15.62 ms. Allocated memory is still 115.3 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 906.0 kB). Peak memory consumption was 906.0 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,140 INFO L168 Benchmark]: RCFGBuilder took 339.50 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 53.0 MB in the beginning and 95.5 MB in the end (delta: -42.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,141 INFO L168 Benchmark]: IcfgToChc took 173.64 ms. Allocated memory is still 125.3 MB. Free memory was 95.5 MB in the beginning and 87.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,141 INFO L168 Benchmark]: ChcSmtPrinter took 51.13 ms. Allocated memory is still 125.3 MB. Free memory was 87.8 MB in the beginning and 87.0 MB in the end (delta: 791.1 kB). Peak memory consumption was 791.1 kB. Max. memory is 3.6 GB. [2019-03-18 13:19:23,147 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 115.3 MB. Free memory is still 82.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 278.73 ms. Allocated memory is still 115.3 MB. Free memory was 64.4 MB in the beginning and 55.5 MB in the end (delta: 8.9 MB). Peak memory consumption was 8.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 33.52 ms. Allocated memory is still 115.3 MB. Free memory was 55.5 MB in the beginning and 54.1 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 15.62 ms. Allocated memory is still 115.3 MB. Free memory was 54.1 MB in the beginning and 53.2 MB in the end (delta: 906.0 kB). Peak memory consumption was 906.0 kB. Max. memory is 3.6 GB. * RCFGBuilder took 339.50 ms. Allocated memory was 115.3 MB in the beginning and 125.3 MB in the end (delta: 10.0 MB). Free memory was 53.0 MB in the beginning and 95.5 MB in the end (delta: -42.5 MB). Peak memory consumption was 11.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 173.64 ms. Allocated memory is still 125.3 MB. Free memory was 95.5 MB in the beginning and 87.8 MB in the end (delta: 7.7 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 51.13 ms. Allocated memory is still 125.3 MB. Free memory was 87.8 MB in the beginning and 87.0 MB in the end (delta: 791.1 kB). Peak memory consumption was 791.1 kB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...