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_label45_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:58:31,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:58:31,193 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:58:31,205 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:58:31,206 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:58:31,207 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:58:31,208 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:58:31,210 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:58:31,212 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:58:31,213 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:58:31,214 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:58:31,214 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:58:31,215 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:58:31,216 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:58:31,217 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:58:31,218 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:58:31,219 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:58:31,221 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:58:31,223 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:58:31,225 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:58:31,226 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:58:31,227 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:58:31,230 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:58:31,230 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:58:31,230 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:58:31,231 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:58:31,232 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:58:31,233 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:58:31,233 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:58:31,235 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:58:31,236 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:58:31,236 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:58:31,238 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:58:31,238 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:58:31,239 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:58:31,239 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:58:31,239 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:58:31,240 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:58:31,241 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:58:31,242 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 11:58:31,264 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:58:31,267 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:58:31,268 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:58:31,268 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:58:31,269 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:58:31,269 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:58:31,269 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:58:31,269 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:58:31,269 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:58:31,270 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:58:31,270 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:58:31,270 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:58:31,270 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:58:31,270 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:58:31,271 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:58:31,272 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:58:31,272 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:58:31,272 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:58:31,272 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:58:31,272 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:58:31,273 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:58:31,273 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:58:31,273 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:58:31,273 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:58:31,273 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:58:31,274 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:58:31,275 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:58:31,275 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:58:31,275 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 11:58:31,309 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:58:31,325 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:58:31,330 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:58:31,331 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:58:31,332 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:58:31,332 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem03_label45_false-unreach-call.c [2019-03-18 11:58:31,385 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a7ba017/173075720798465e824e9090c98eb7a2/FLAG4abcf5ef4 [2019-03-18 11:58:32,006 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:58:32,007 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem03_label45_false-unreach-call.c [2019-03-18 11:58:32,032 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a7ba017/173075720798465e824e9090c98eb7a2/FLAG4abcf5ef4 [2019-03-18 11:58:32,155 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/33a7ba017/173075720798465e824e9090c98eb7a2 [2019-03-18 11:58:32,166 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:58:32,168 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:58:32,169 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:32,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:58:32,173 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:58:32,174 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:32" (1/1) ... [2019-03-18 11:58:32,177 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c021e54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:32, skipping insertion in model container [2019-03-18 11:58:32,177 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:32" (1/1) ... [2019-03-18 11:58:32,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:58:32,268 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:58:33,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:33,064 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:58:33,486 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:33,512 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:58:33,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33 WrapperNode [2019-03-18 11:58:33,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:33,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:33,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:58:33,514 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:58:33,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,713 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,818 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:33,819 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:58:33,819 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:58:33,819 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:58:33,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,838 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,839 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,892 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,943 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (1/1) ... [2019-03-18 11:58:33,960 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:58:33,961 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:58:33,961 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:58:33,961 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:58:33,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:33" (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 11:58:34,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:58:34,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:58:39,266 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:58:39,269 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 11:58:39,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:58:39 BoogieIcfgContainer [2019-03-18 11:58:39,271 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:58:39,271 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:58:39,272 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:58:39,272 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:58:39,275 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:58:39" (1/1) ... [2019-03-18 11:58:47,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:58:47 HornClauseAST [2019-03-18 11:58:47,872 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:58:47,872 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:58:47,873 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:58:47,873 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:58:47,874 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:58:47" (1/1) ... [2019-03-18 11:58:47,877 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem03_label45_false-unreach-call.c_UID1890362685981209625.smt2 [2019-03-18 11:58:48,229 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:58:48,231 INFO L168 Benchmark]: Toolchain (without parser) took 16063.66 ms. Allocated memory was 99.6 MB in the beginning and 640.7 MB in the end (delta: 541.1 MB). Free memory was 69.1 MB in the beginning and 377.7 MB in the end (delta: -308.6 MB). Peak memory consumption was 232.4 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,233 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:58:48,233 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1344.31 ms. Allocated memory was 99.6 MB in the beginning and 115.9 MB in the end (delta: 16.3 MB). Free memory was 69.1 MB in the beginning and 45.2 MB in the end (delta: 23.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,234 INFO L168 Benchmark]: Boogie Procedure Inliner took 304.56 ms. Allocated memory was 115.9 MB in the beginning and 143.1 MB in the end (delta: 27.3 MB). Free memory was 45.2 MB in the beginning and 108.2 MB in the end (delta: -63.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,234 INFO L168 Benchmark]: Boogie Preprocessor took 141.70 ms. Allocated memory is still 143.1 MB. Free memory was 108.2 MB in the beginning and 97.0 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,235 INFO L168 Benchmark]: RCFGBuilder took 5310.19 ms. Allocated memory was 143.1 MB in the beginning and 172.5 MB in the end (delta: 29.4 MB). Free memory was 97.0 MB in the beginning and 72.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 74.2 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,235 INFO L168 Benchmark]: IcfgToChc took 8600.72 ms. Allocated memory was 172.5 MB in the beginning and 640.7 MB in the end (delta: 468.2 MB). Free memory was 72.8 MB in the beginning and 463.6 MB in the end (delta: -390.8 MB). Peak memory consumption was 393.6 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,236 INFO L168 Benchmark]: ChcSmtPrinter took 356.86 ms. Allocated memory is still 640.7 MB. Free memory was 463.6 MB in the beginning and 377.7 MB in the end (delta: 85.8 MB). Peak memory consumption was 85.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:58:48,239 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 88.1 MB. Free memory is still 57.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1344.31 ms. Allocated memory was 99.6 MB in the beginning and 115.9 MB in the end (delta: 16.3 MB). Free memory was 69.1 MB in the beginning and 45.2 MB in the end (delta: 23.9 MB). Peak memory consumption was 43.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 304.56 ms. Allocated memory was 115.9 MB in the beginning and 143.1 MB in the end (delta: 27.3 MB). Free memory was 45.2 MB in the beginning and 108.2 MB in the end (delta: -63.0 MB). Peak memory consumption was 7.7 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 141.70 ms. Allocated memory is still 143.1 MB. Free memory was 108.2 MB in the beginning and 97.0 MB in the end (delta: 11.2 MB). Peak memory consumption was 11.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 5310.19 ms. Allocated memory was 143.1 MB in the beginning and 172.5 MB in the end (delta: 29.4 MB). Free memory was 97.0 MB in the beginning and 72.8 MB in the end (delta: 24.2 MB). Peak memory consumption was 74.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 8600.72 ms. Allocated memory was 172.5 MB in the beginning and 640.7 MB in the end (delta: 468.2 MB). Free memory was 72.8 MB in the beginning and 463.6 MB in the end (delta: -390.8 MB). Peak memory consumption was 393.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 356.86 ms. Allocated memory is still 640.7 MB. Free memory was 463.6 MB in the beginning and 377.7 MB in the end (delta: 85.8 MB). Peak memory consumption was 85.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...