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/Problem13_label17_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:31:45,277 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:31:45,280 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:31:45,292 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:31:45,292 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:31:45,294 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:31:45,295 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:31:45,297 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:31:45,298 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:31:45,299 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:31:45,300 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:31:45,300 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:31:45,301 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:31:45,302 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:31:45,303 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:31:45,304 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:31:45,305 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:31:45,307 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:31:45,312 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:31:45,317 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:31:45,318 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:31:45,323 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:31:45,325 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:31:45,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:31:45,325 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:31:45,326 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:31:45,329 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:31:45,331 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:31:45,331 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:31:45,332 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:31:45,335 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:31:45,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:31:45,338 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:31:45,338 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:31:45,339 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:31:45,339 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:31:45,339 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:31:45,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:31:45,342 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:31:45,342 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 21:31:45,357 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:31:45,357 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:31:45,359 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:31:45,359 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:31:45,359 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:31:45,359 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:31:45,359 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:31:45,360 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:31:45,360 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:31:45,360 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:31:45,360 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:31:45,360 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:31:45,361 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:31:45,361 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:31:45,361 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:31:45,361 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:31:45,361 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:31:45,362 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:31:45,362 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:31:45,362 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:31:45,362 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:31:45,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:31:45,363 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:31:45,363 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:31:45,363 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:31:45,363 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:31:45,363 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:31:45,364 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:31:45,364 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 21:31:45,414 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:31:45,427 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:31:45,430 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:31:45,431 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:31:45,431 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:31:45,432 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label17_true-unreach-call.c [2019-03-17 21:31:45,489 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf70e07dc/80c25153b9064601920b3bbedf77c81d/FLAG5f76e1184 [2019-03-17 21:31:46,390 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:31:46,391 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label17_true-unreach-call.c [2019-03-17 21:31:46,430 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf70e07dc/80c25153b9064601920b3bbedf77c81d/FLAG5f76e1184 [2019-03-17 21:31:46,793 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cf70e07dc/80c25153b9064601920b3bbedf77c81d [2019-03-17 21:31:46,805 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:31:46,806 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:31:46,808 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:46,808 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:31:46,812 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:31:46,813 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:46" (1/1) ... [2019-03-17 21:31:46,818 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65fde393 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:46, skipping insertion in model container [2019-03-17 21:31:46,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:31:46" (1/1) ... [2019-03-17 21:31:46,827 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:31:47,000 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:31:48,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:48,567 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:31:49,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:31:49,576 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:31:49,576 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49 WrapperNode [2019-03-17 21:31:49,576 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:31:49,577 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:49,578 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:31:49,578 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:31:49,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:49,653 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,194 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:31:50,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:31:50,195 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:31:50,195 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:31:50,208 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,255 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,255 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,458 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (1/1) ... [2019-03-17 21:31:50,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:31:50,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:31:50,599 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:31:50,599 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:31:50,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:31:49" (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 21:31:50,666 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:31:50,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:32:03,252 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:32:03,252 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:32:03,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:03 BoogieIcfgContainer [2019-03-17 21:32:03,254 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:32:03,255 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:32:03,255 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:32:03,255 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:32:03,258 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:32:03" (1/1) ... [2019-03-17 21:32:16,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:32:16 HornClauseAST [2019-03-17 21:32:16,386 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:32:16,387 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:32:16,387 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:32:16,387 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:32:16,389 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:32:16" (1/1) ... [2019-03-17 21:32:16,393 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label17_true-unreach-call.c_UID404355696108097114.smt2 [2019-03-17 21:32:17,101 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:32:17,103 INFO L168 Benchmark]: Toolchain (without parser) took 30297.10 ms. Allocated memory was 115.9 MB in the beginning and 866.1 MB in the end (delta: 750.3 MB). Free memory was 48.8 MB in the beginning and 298.3 MB in the end (delta: -249.4 MB). Peak memory consumption was 500.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,104 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:32:17,105 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2769.31 ms. Allocated memory was 115.9 MB in the beginning and 221.2 MB in the end (delta: 105.4 MB). Free memory was 48.6 MB in the beginning and 117.6 MB in the end (delta: -69.0 MB). Peak memory consumption was 106.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,105 INFO L168 Benchmark]: Boogie Procedure Inliner took 617.37 ms. Allocated memory was 221.2 MB in the beginning and 292.0 MB in the end (delta: 70.8 MB). Free memory was 117.6 MB in the beginning and 142.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 87.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,110 INFO L168 Benchmark]: Boogie Preprocessor took 403.38 ms. Allocated memory is still 292.0 MB. Free memory was 142.3 MB in the beginning and 82.8 MB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,111 INFO L168 Benchmark]: RCFGBuilder took 12655.83 ms. Allocated memory was 292.0 MB in the beginning and 446.2 MB in the end (delta: 154.1 MB). Free memory was 82.8 MB in the beginning and 92.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,111 INFO L168 Benchmark]: IcfgToChc took 13131.65 ms. Allocated memory was 446.2 MB in the beginning and 866.1 MB in the end (delta: 420.0 MB). Free memory was 92.2 MB in the beginning and 487.6 MB in the end (delta: -395.5 MB). Peak memory consumption was 371.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,112 INFO L168 Benchmark]: ChcSmtPrinter took 714.36 ms. Allocated memory is still 866.1 MB. Free memory was 487.6 MB in the beginning and 298.3 MB in the end (delta: 189.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:32:17,116 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 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2769.31 ms. Allocated memory was 115.9 MB in the beginning and 221.2 MB in the end (delta: 105.4 MB). Free memory was 48.6 MB in the beginning and 117.6 MB in the end (delta: -69.0 MB). Peak memory consumption was 106.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 617.37 ms. Allocated memory was 221.2 MB in the beginning and 292.0 MB in the end (delta: 70.8 MB). Free memory was 117.6 MB in the beginning and 142.3 MB in the end (delta: -24.7 MB). Peak memory consumption was 87.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 403.38 ms. Allocated memory is still 292.0 MB. Free memory was 142.3 MB in the beginning and 82.8 MB in the end (delta: 59.5 MB). Peak memory consumption was 59.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 12655.83 ms. Allocated memory was 292.0 MB in the beginning and 446.2 MB in the end (delta: 154.1 MB). Free memory was 82.8 MB in the beginning and 92.2 MB in the end (delta: -9.4 MB). Peak memory consumption was 166.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 13131.65 ms. Allocated memory was 446.2 MB in the beginning and 866.1 MB in the end (delta: 420.0 MB). Free memory was 92.2 MB in the beginning and 487.6 MB in the end (delta: -395.5 MB). Peak memory consumption was 371.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 714.36 ms. Allocated memory is still 866.1 MB. Free memory was 487.6 MB in the beginning and 298.3 MB in the end (delta: 189.4 MB). Peak memory consumption was 189.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...