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/Problem10_label53_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:29:37,994 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:29:37,997 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:29:38,010 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:29:38,011 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:29:38,012 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:29:38,013 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:29:38,015 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:29:38,017 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:29:38,018 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:29:38,019 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:29:38,019 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:29:38,020 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:29:38,021 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:29:38,023 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:29:38,023 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:29:38,024 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:29:38,026 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:29:38,028 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:29:38,030 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:29:38,031 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:29:38,033 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:29:38,035 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:29:38,036 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:29:38,036 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:29:38,037 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:29:38,037 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:29:38,038 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:29:38,038 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:29:38,039 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:29:38,042 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:29:38,044 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:29:38,046 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:29:38,046 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:29:38,047 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:29:38,047 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:29:38,048 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:29:38,049 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:29:38,050 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:29:38,051 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 21:29:38,078 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:29:38,078 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:29:38,080 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:29:38,080 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:29:38,081 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:29:38,081 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:29:38,081 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:29:38,082 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:29:38,082 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:29:38,082 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:29:38,083 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:29:38,083 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:29:38,083 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:29:38,083 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:29:38,083 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:29:38,084 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:29:38,085 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:29:38,085 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:29:38,085 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:29:38,085 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:29:38,086 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:29:38,086 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:29:38,086 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:29:38,087 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:29:38,087 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:29:38,087 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:29:38,087 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:29:38,088 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:29:38,088 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 21:29:38,131 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:29:38,148 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:29:38,153 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:29:38,155 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:29:38,155 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:29:38,156 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label53_true-unreach-call.c [2019-03-17 21:29:38,211 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95a8b8464/deeb7246e818431788dcd683d26fadd0/FLAGaea422aa8 [2019-03-17 21:29:38,789 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:29:38,797 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label53_true-unreach-call.c [2019-03-17 21:29:38,814 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95a8b8464/deeb7246e818431788dcd683d26fadd0/FLAGaea422aa8 [2019-03-17 21:29:39,100 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/95a8b8464/deeb7246e818431788dcd683d26fadd0 [2019-03-17 21:29:39,108 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:29:39,110 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:29:39,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:39,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:29:39,115 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:29:39,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:39,119 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64bcffdd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39, skipping insertion in model container [2019-03-17 21:29:39,119 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:39,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:29:39,184 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:29:39,667 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:39,675 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:29:39,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:39,959 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:29:39,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39 WrapperNode [2019-03-17 21:29:39,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:39,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:39,961 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:29:39,961 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:29:39,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:39,988 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,064 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:40,064 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:29:40,064 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:29:40,065 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:29:40,075 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,075 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,093 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,152 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (1/1) ... [2019-03-17 21:29:40,194 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:29:40,194 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:29:40,195 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:29:40,195 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:29:40,196 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:39" (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 21:29:40,254 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:29:40,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:29:43,479 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:29:43,479 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:29:43,481 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:43 BoogieIcfgContainer [2019-03-17 21:29:43,481 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:29:43,482 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:29:43,482 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:29:43,482 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:29:43,485 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:43" (1/1) ... [2019-03-17 21:29:45,585 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:45 HornClauseAST [2019-03-17 21:29:45,586 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:29:45,586 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:29:45,586 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:29:45,586 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:29:45,588 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:45" (1/1) ... [2019-03-17 21:29:45,592 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label53_true-unreach-call.c_UID823542950924154371.smt2 [2019-03-17 21:29:45,713 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:29:45,714 INFO L168 Benchmark]: Toolchain (without parser) took 6605.73 ms. Allocated memory was 115.3 MB in the beginning and 323.0 MB in the end (delta: 207.6 MB). Free memory was 63.0 MB in the beginning and 195.8 MB in the end (delta: -132.8 MB). Peak memory consumption was 74.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,716 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:29:45,716 INFO L168 Benchmark]: CACSL2BoogieTranslator took 849.67 ms. Allocated memory was 115.3 MB in the beginning and 185.6 MB in the end (delta: 70.3 MB). Free memory was 62.8 MB in the beginning and 167.1 MB in the end (delta: -104.4 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,717 INFO L168 Benchmark]: Boogie Procedure Inliner took 103.37 ms. Allocated memory is still 185.6 MB. Free memory was 167.1 MB in the beginning and 159.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,717 INFO L168 Benchmark]: Boogie Preprocessor took 129.81 ms. Allocated memory is still 185.6 MB. Free memory was 159.2 MB in the beginning and 151.5 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,718 INFO L168 Benchmark]: RCFGBuilder took 3287.36 ms. Allocated memory was 185.6 MB in the beginning and 185.1 MB in the end (delta: -524.3 kB). Free memory was 151.5 MB in the beginning and 151.7 MB in the end (delta: -178.7 kB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,719 INFO L168 Benchmark]: IcfgToChc took 2103.87 ms. Allocated memory was 185.1 MB in the beginning and 323.0 MB in the end (delta: 137.9 MB). Free memory was 151.7 MB in the beginning and 217.1 MB in the end (delta: -65.4 MB). Peak memory consumption was 186.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,719 INFO L168 Benchmark]: ChcSmtPrinter took 126.86 ms. Allocated memory is still 323.0 MB. Free memory was 217.1 MB in the beginning and 195.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:45,722 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 115.3 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 849.67 ms. Allocated memory was 115.3 MB in the beginning and 185.6 MB in the end (delta: 70.3 MB). Free memory was 62.8 MB in the beginning and 167.1 MB in the end (delta: -104.4 MB). Peak memory consumption was 42.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 103.37 ms. Allocated memory is still 185.6 MB. Free memory was 167.1 MB in the beginning and 159.2 MB in the end (delta: 8.0 MB). Peak memory consumption was 8.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 129.81 ms. Allocated memory is still 185.6 MB. Free memory was 159.2 MB in the beginning and 151.5 MB in the end (delta: 7.6 MB). Peak memory consumption was 7.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3287.36 ms. Allocated memory was 185.6 MB in the beginning and 185.1 MB in the end (delta: -524.3 kB). Free memory was 151.5 MB in the beginning and 151.7 MB in the end (delta: -178.7 kB). Peak memory consumption was 101.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 2103.87 ms. Allocated memory was 185.1 MB in the beginning and 323.0 MB in the end (delta: 137.9 MB). Free memory was 151.7 MB in the beginning and 217.1 MB in the end (delta: -65.4 MB). Peak memory consumption was 186.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 126.86 ms. Allocated memory is still 323.0 MB. Free memory was 217.1 MB in the beginning and 195.8 MB in the end (delta: 21.4 MB). Peak memory consumption was 21.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...