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/Problem04_label15_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 11:58:47,366 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 11:58:47,368 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 11:58:47,380 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 11:58:47,381 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 11:58:47,382 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 11:58:47,383 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 11:58:47,385 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 11:58:47,387 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 11:58:47,388 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 11:58:47,389 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 11:58:47,389 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 11:58:47,390 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 11:58:47,391 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 11:58:47,392 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 11:58:47,393 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 11:58:47,394 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 11:58:47,396 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 11:58:47,398 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 11:58:47,403 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 11:58:47,405 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 11:58:47,406 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 11:58:47,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 11:58:47,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 11:58:47,412 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 11:58:47,416 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 11:58:47,416 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 11:58:47,417 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 11:58:47,417 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 11:58:47,422 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 11:58:47,422 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 11:58:47,423 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 11:58:47,429 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 11:58:47,429 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 11:58:47,430 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 11:58:47,430 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 11:58:47,430 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 11:58:47,431 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 11:58:47,432 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 11:58:47,433 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 11:58:47,448 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 11:58:47,449 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 11:58:47,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 11:58:47,450 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 11:58:47,450 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 11:58:47,451 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 11:58:47,451 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 11:58:47,451 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 11:58:47,451 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 11:58:47,452 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 11:58:47,453 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 11:58:47,453 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 11:58:47,453 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 11:58:47,453 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 11:58:47,454 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 11:58:47,454 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 11:58:47,454 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 11:58:47,454 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 11:58:47,454 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 11:58:47,455 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 11:58:47,455 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 11:58:47,455 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 11:58:47,455 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 11:58:47,455 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 11:58:47,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 11:58:47,530 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 11:58:47,535 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 11:58:47,536 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 11:58:47,537 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 11:58:47,537 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem04_label15_false-unreach-call.c [2019-03-18 11:58:47,602 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b641931/61444ac5948443b7aeb3c11982933f3d/FLAGc8cbb4a55 [2019-03-18 11:58:48,445 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 11:58:48,447 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem04_label15_false-unreach-call.c [2019-03-18 11:58:48,502 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b641931/61444ac5948443b7aeb3c11982933f3d/FLAGc8cbb4a55 [2019-03-18 11:58:48,979 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2b641931/61444ac5948443b7aeb3c11982933f3d [2019-03-18 11:58:48,990 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 11:58:48,992 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 11:58:48,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:48,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 11:58:48,998 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 11:58:48,999 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:48" (1/1) ... [2019-03-18 11:58:49,001 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6250989f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:48, skipping insertion in model container [2019-03-18 11:58:49,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 11:58:48" (1/1) ... [2019-03-18 11:58:49,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 11:58:49,167 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 11:58:50,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:50,834 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 11:58:51,851 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 11:58:51,891 INFO L195 MainTranslator]: Completed translation [2019-03-18 11:58:51,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51 WrapperNode [2019-03-18 11:58:51,892 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 11:58:51,893 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:51,893 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 11:58:51,894 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 11:58:52,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,326 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 11:58:52,492 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 11:58:52,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 11:58:52,493 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 11:58:52,505 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,506 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,529 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,530 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,696 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,772 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (1/1) ... [2019-03-18 11:58:52,794 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 11:58:52,795 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 11:58:52,795 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 11:58:52,795 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 11:58:52,797 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 11:58:51" (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 11:58:52,872 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 11:58:52,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 11:59:07,450 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 11:59:07,452 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 11:59:07,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:07 BoogieIcfgContainer [2019-03-18 11:59:07,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 11:59:07,456 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 11:59:07,456 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 11:59:07,457 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 11:59:07,462 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 11:59:07" (1/1) ... [2019-03-18 11:59:25,223 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:25 HornClauseAST [2019-03-18 11:59:25,228 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 11:59:25,231 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 11:59:25,231 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 11:59:25,231 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 11:59:25,244 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 11:59:25" (1/1) ... [2019-03-18 11:59:25,255 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem04_label15_false-unreach-call.c_UID232444222533771048.smt2 [2019-03-18 11:59:26,085 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 11:59:26,087 INFO L168 Benchmark]: Toolchain (without parser) took 37096.65 ms. Allocated memory was 102.2 MB in the beginning and 1.0 GB in the end (delta: 935.9 MB). Free memory was 59.1 MB in the beginning and 441.0 MB in the end (delta: -381.9 MB). Peak memory consumption was 554.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,090 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 89.1 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 11:59:26,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2899.20 ms. Allocated memory was 102.2 MB in the beginning and 132.1 MB in the end (delta: 29.9 MB). Free memory was 58.9 MB in the beginning and 31.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 75.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,091 INFO L168 Benchmark]: Boogie Procedure Inliner took 598.95 ms. Allocated memory was 132.1 MB in the beginning and 195.6 MB in the end (delta: 63.4 MB). Free memory was 31.6 MB in the beginning and 121.4 MB in the end (delta: -89.8 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,091 INFO L168 Benchmark]: Boogie Preprocessor took 301.94 ms. Allocated memory is still 195.6 MB. Free memory was 121.4 MB in the beginning and 93.2 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,092 INFO L168 Benchmark]: RCFGBuilder took 14660.94 ms. Allocated memory was 195.6 MB in the beginning and 360.7 MB in the end (delta: 165.2 MB). Free memory was 93.2 MB in the beginning and 243.9 MB in the end (delta: -150.7 MB). Peak memory consumption was 155.3 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,092 INFO L168 Benchmark]: IcfgToChc took 17774.21 ms. Allocated memory was 360.7 MB in the beginning and 1.0 GB in the end (delta: 677.4 MB). Free memory was 243.9 MB in the beginning and 637.9 MB in the end (delta: -394.1 MB). Peak memory consumption was 711.8 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,109 INFO L168 Benchmark]: ChcSmtPrinter took 854.84 ms. Allocated memory is still 1.0 GB. Free memory was 637.9 MB in the beginning and 441.0 MB in the end (delta: 196.9 MB). Peak memory consumption was 196.9 MB. Max. memory is 3.6 GB. [2019-03-18 11:59:26,113 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 89.1 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2899.20 ms. Allocated memory was 102.2 MB in the beginning and 132.1 MB in the end (delta: 29.9 MB). Free memory was 58.9 MB in the beginning and 31.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 75.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 598.95 ms. Allocated memory was 132.1 MB in the beginning and 195.6 MB in the end (delta: 63.4 MB). Free memory was 31.6 MB in the beginning and 121.4 MB in the end (delta: -89.8 MB). Peak memory consumption was 10.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 301.94 ms. Allocated memory is still 195.6 MB. Free memory was 121.4 MB in the beginning and 93.2 MB in the end (delta: 28.3 MB). Peak memory consumption was 28.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 14660.94 ms. Allocated memory was 195.6 MB in the beginning and 360.7 MB in the end (delta: 165.2 MB). Free memory was 93.2 MB in the beginning and 243.9 MB in the end (delta: -150.7 MB). Peak memory consumption was 155.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 17774.21 ms. Allocated memory was 360.7 MB in the beginning and 1.0 GB in the end (delta: 677.4 MB). Free memory was 243.9 MB in the beginning and 637.9 MB in the end (delta: -394.1 MB). Peak memory consumption was 711.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 854.84 ms. Allocated memory is still 1.0 GB. Free memory was 637.9 MB in the beginning and 441.0 MB in the end (delta: 196.9 MB). Peak memory consumption was 196.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...