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/loop-new/count_by_nondet_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:49:46,034 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:49:46,036 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:49:46,047 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:49:46,048 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:49:46,049 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:49:46,050 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:49:46,052 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:49:46,054 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:49:46,055 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:49:46,056 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:49:46,057 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:49:46,058 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:49:46,059 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:49:46,060 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:49:46,061 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:49:46,062 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:49:46,064 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:49:46,067 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:49:46,069 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:49:46,070 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:49:46,072 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:49:46,075 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:49:46,076 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:49:46,076 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:49:46,077 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:49:46,078 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:49:46,079 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:49:46,079 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:49:46,080 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:49:46,081 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:49:46,082 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:49:46,083 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:49:46,084 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:49:46,085 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:49:46,085 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:49:46,085 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:49:46,087 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:49:46,088 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:49:46,088 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 12:49:46,119 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:49:46,119 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:49:46,121 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:49:46,123 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:49:46,123 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:49:46,123 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:49:46,123 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:49:46,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:49:46,124 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:49:46,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:49:46,124 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:49:46,125 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:49:46,126 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:49:46,127 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:49:46,127 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:49:46,127 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:49:46,127 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:49:46,127 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:49:46,128 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:49:46,129 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:49:46,129 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:49:46,129 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:49:46,130 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:49:46,130 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:49:46,130 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:49:46,130 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:49:46,130 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:49:46,131 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:49:46,131 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 12:49:46,174 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:49:46,193 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:49:46,200 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:49:46,202 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:49:46,202 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:49:46,203 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/loop-new/count_by_nondet_true-unreach-call_true-termination.i [2019-03-18 12:49:46,269 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b834814b1/e8bb824653ff4a5f8c7c17c07d96afdb/FLAGe81d85b28 [2019-03-18 12:49:46,691 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:49:46,692 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/loop-new/count_by_nondet_true-unreach-call_true-termination.i [2019-03-18 12:49:46,697 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b834814b1/e8bb824653ff4a5f8c7c17c07d96afdb/FLAGe81d85b28 [2019-03-18 12:49:47,063 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b834814b1/e8bb824653ff4a5f8c7c17c07d96afdb [2019-03-18 12:49:47,073 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:49:47,074 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:49:47,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:47,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:49:47,079 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:49:47,080 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,083 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63d0753f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47, skipping insertion in model container [2019-03-18 12:49:47,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,091 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:49:47,108 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:49:47,265 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:47,270 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:49:47,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:49:47,304 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:49:47,304 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47 WrapperNode [2019-03-18 12:49:47,304 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:49:47,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:47,306 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:49:47,307 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:49:47,316 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,322 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,344 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:49:47,344 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:49:47,344 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:49:47,344 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:49:47,354 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,354 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,355 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,355 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,367 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:49:47,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:49:47,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:49:47,369 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:49:47,370 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:49:47" (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 12:49:47,503 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:49:47,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:49:47,675 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:49:47,675 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:49:47,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:47 BoogieIcfgContainer [2019-03-18 12:49:47,677 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:49:47,677 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:49:47,677 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:49:47,678 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:49:47,680 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:47 HornClauseAST [2019-03-18 12:49:47,879 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:49:47,879 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:49:47,879 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:49:47,879 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:49:47,880 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:49:47" (1/1) ... [2019-03-18 12:49:47,887 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/loop-new/ChcSmtPrinter_count_by_nondet_true-unreach-call_true-termination.i_UID2444629772989350190.smt2 [2019-03-18 12:49:47,935 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:49:47,937 INFO L168 Benchmark]: Toolchain (without parser) took 863.59 ms. Allocated memory was 113.8 MB in the beginning and 121.1 MB in the end (delta: 7.3 MB). Free memory was 62.4 MB in the beginning and 80.4 MB in the end (delta: -18.0 MB). There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:49:47,940 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 113.8 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:49:47,941 INFO L168 Benchmark]: CACSL2BoogieTranslator took 229.18 ms. Allocated memory is still 113.8 MB. Free memory was 62.0 MB in the beginning and 53.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,942 INFO L168 Benchmark]: Boogie Procedure Inliner took 38.44 ms. Allocated memory is still 113.8 MB. Free memory was 53.1 MB in the beginning and 51.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,942 INFO L168 Benchmark]: Boogie Preprocessor took 24.00 ms. Allocated memory is still 113.8 MB. Free memory was 51.6 MB in the beginning and 50.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,943 INFO L168 Benchmark]: RCFGBuilder took 308.63 ms. Allocated memory was 113.8 MB in the beginning and 121.1 MB in the end (delta: 7.3 MB). Free memory was 50.4 MB in the beginning and 91.7 MB in the end (delta: -41.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,944 INFO L168 Benchmark]: IcfgToChc took 201.55 ms. Allocated memory is still 121.1 MB. Free memory was 91.7 MB in the beginning and 81.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,945 INFO L168 Benchmark]: ChcSmtPrinter took 56.54 ms. Allocated memory is still 121.1 MB. Free memory was 81.6 MB in the beginning and 80.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:49:47,951 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 113.8 MB. Free memory is still 80.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 229.18 ms. Allocated memory is still 113.8 MB. Free memory was 62.0 MB in the beginning and 53.1 MB in the end (delta: 9.0 MB). Peak memory consumption was 9.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 38.44 ms. Allocated memory is still 113.8 MB. Free memory was 53.1 MB in the beginning and 51.6 MB in the end (delta: 1.4 MB). Peak memory consumption was 1.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 24.00 ms. Allocated memory is still 113.8 MB. Free memory was 51.6 MB in the beginning and 50.4 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 308.63 ms. Allocated memory was 113.8 MB in the beginning and 121.1 MB in the end (delta: 7.3 MB). Free memory was 50.4 MB in the beginning and 91.7 MB in the end (delta: -41.3 MB). Peak memory consumption was 12.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 201.55 ms. Allocated memory is still 121.1 MB. Free memory was 91.7 MB in the beginning and 81.6 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 56.54 ms. Allocated memory is still 121.1 MB. Free memory was 81.6 MB in the beginning and 80.4 MB in the end (delta: 1.1 MB). Peak memory consumption was 1.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...