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_label07_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:06:35,702 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:06:35,705 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:06:35,717 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:06:35,717 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:06:35,719 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:06:35,720 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:06:35,722 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:06:35,723 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:06:35,724 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:06:35,725 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:06:35,725 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:06:35,726 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:06:35,727 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:06:35,729 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:06:35,729 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:06:35,730 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:06:35,732 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:06:35,734 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:06:35,736 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:06:35,737 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:06:35,738 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:06:35,741 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:06:35,741 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:06:35,741 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:06:35,742 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:06:35,743 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:06:35,744 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:06:35,744 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:06:35,745 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:06:35,746 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:06:35,747 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:06:35,748 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:06:35,748 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:06:35,749 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:06:35,749 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:06:35,749 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:06:35,750 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:06:35,751 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:06:35,751 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 21:06:35,767 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:06:35,767 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:06:35,768 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:06:35,769 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:06:35,769 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:06:35,769 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:06:35,769 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:06:35,769 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:06:35,770 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:06:35,770 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:06:35,770 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:06:35,770 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:06:35,770 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:06:35,771 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:06:35,771 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:06:35,771 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:06:35,771 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:06:35,771 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:06:35,772 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:06:35,772 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:06:35,772 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:06:35,772 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:06:35,772 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:06:35,773 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:06:35,773 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:06:35,773 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:06:35,773 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:06:35,773 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:06:35,774 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 21:06:35,803 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:06:35,814 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:06:35,818 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:06:35,819 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:06:35,820 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:06:35,820 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label07_false-unreach-call.c [2019-03-17 21:06:35,871 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6432e22bf/fe0fe2b6c8d645c396815ed034e864a2/FLAG388046778 [2019-03-17 21:06:36,648 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:06:36,649 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label07_false-unreach-call.c [2019-03-17 21:06:36,681 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6432e22bf/fe0fe2b6c8d645c396815ed034e864a2/FLAG388046778 [2019-03-17 21:06:37,196 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6432e22bf/fe0fe2b6c8d645c396815ed034e864a2 [2019-03-17 21:06:37,209 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:06:37,211 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:06:37,212 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:06:37,212 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:06:37,216 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:06:37,217 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:06:37" (1/1) ... [2019-03-17 21:06:37,220 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4969a696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:37, skipping insertion in model container [2019-03-17 21:06:37,220 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:06:37" (1/1) ... [2019-03-17 21:06:37,228 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:06:37,400 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:06:39,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:06:39,043 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:06:39,794 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:06:39,827 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:06:39,828 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39 WrapperNode [2019-03-17 21:06:39,828 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:06:39,830 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:06:39,830 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:06:39,830 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:06:40,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,708 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:06:40,708 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:06:40,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:06:40,709 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:06:40,720 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,720 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,762 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:40,949 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:41,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:41,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (1/1) ... [2019-03-17 21:06:41,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:06:41,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:06:41,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:06:41,166 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:06:41,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:06:39" (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 21:06:41,237 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:06:41,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:06:52,481 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:06:52,482 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:06:52,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:52 BoogieIcfgContainer [2019-03-17 21:06:52,483 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:06:52,484 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:06:52,484 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:06:52,484 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:06:52,486 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:06:52" (1/1) ... [2019-03-17 21:07:07,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:07 HornClauseAST [2019-03-17 21:07:07,145 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:07:07,145 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:07:07,145 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:07:07,145 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:07:07,147 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:07" (1/1) ... [2019-03-17 21:07:07,149 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label07_false-unreach-call.c_UID1199924833482083938.smt2 [2019-03-17 21:07:07,896 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:07:07,897 INFO L168 Benchmark]: Toolchain (without parser) took 30687.69 ms. Allocated memory was 101.7 MB in the beginning and 774.9 MB in the end (delta: 673.2 MB). Free memory was 57.8 MB in the beginning and 134.9 MB in the end (delta: -77.1 MB). Peak memory consumption was 596.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,899 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:07:07,901 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2616.64 ms. Allocated memory was 101.7 MB in the beginning and 157.8 MB in the end (delta: 56.1 MB). Free memory was 57.6 MB in the beginning and 42.5 MB in the end (delta: 15.1 MB). Peak memory consumption was 76.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,902 INFO L168 Benchmark]: Boogie Procedure Inliner took 878.59 ms. Allocated memory was 157.8 MB in the beginning and 219.2 MB in the end (delta: 61.3 MB). Free memory was 42.5 MB in the beginning and 103.4 MB in the end (delta: -60.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,902 INFO L168 Benchmark]: Boogie Preprocessor took 456.86 ms. Allocated memory is still 219.2 MB. Free memory was 103.4 MB in the beginning and 44.5 MB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,906 INFO L168 Benchmark]: RCFGBuilder took 11317.98 ms. Allocated memory was 219.2 MB in the beginning and 367.0 MB in the end (delta: 147.8 MB). Free memory was 42.5 MB in the beginning and 86.6 MB in the end (delta: -44.1 MB). Peak memory consumption was 125.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,906 INFO L168 Benchmark]: IcfgToChc took 14661.07 ms. Allocated memory was 367.0 MB in the beginning and 774.9 MB in the end (delta: 407.9 MB). Free memory was 86.6 MB in the beginning and 328.0 MB in the end (delta: -241.4 MB). Peak memory consumption was 373.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,907 INFO L168 Benchmark]: ChcSmtPrinter took 750.74 ms. Allocated memory is still 774.9 MB. Free memory was 328.0 MB in the beginning and 134.9 MB in the end (delta: 193.1 MB). Peak memory consumption was 193.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:07,915 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2616.64 ms. Allocated memory was 101.7 MB in the beginning and 157.8 MB in the end (delta: 56.1 MB). Free memory was 57.6 MB in the beginning and 42.5 MB in the end (delta: 15.1 MB). Peak memory consumption was 76.9 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 878.59 ms. Allocated memory was 157.8 MB in the beginning and 219.2 MB in the end (delta: 61.3 MB). Free memory was 42.5 MB in the beginning and 103.4 MB in the end (delta: -60.9 MB). Peak memory consumption was 44.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 456.86 ms. Allocated memory is still 219.2 MB. Free memory was 103.4 MB in the beginning and 44.5 MB in the end (delta: 58.9 MB). Peak memory consumption was 58.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 11317.98 ms. Allocated memory was 219.2 MB in the beginning and 367.0 MB in the end (delta: 147.8 MB). Free memory was 42.5 MB in the beginning and 86.6 MB in the end (delta: -44.1 MB). Peak memory consumption was 125.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 14661.07 ms. Allocated memory was 367.0 MB in the beginning and 774.9 MB in the end (delta: 407.9 MB). Free memory was 86.6 MB in the beginning and 328.0 MB in the end (delta: -241.4 MB). Peak memory consumption was 373.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 750.74 ms. Allocated memory is still 774.9 MB. Free memory was 328.0 MB in the beginning and 134.9 MB in the end (delta: 193.1 MB). Peak memory consumption was 193.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...