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/Problem11_label28_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:33:24,140 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:33:24,149 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:33:24,164 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:33:24,164 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:33:24,165 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:33:24,167 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:33:24,169 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:33:24,171 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:33:24,171 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:33:24,172 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:33:24,173 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:33:24,174 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:33:24,175 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:33:24,176 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:33:24,177 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:33:24,178 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:33:24,180 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:33:24,182 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:33:24,184 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:33:24,185 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:33:24,187 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:33:24,189 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:33:24,190 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:33:24,190 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:33:24,191 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:33:24,192 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:33:24,193 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:33:24,193 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:33:24,194 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:33:24,195 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:33:24,196 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:33:24,197 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:33:24,197 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:33:24,198 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:33:24,198 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:33:24,199 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:33:24,200 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:33:24,200 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:33:24,201 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 12:33:24,217 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:33:24,218 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:33:24,219 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:33:24,219 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:33:24,219 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:33:24,219 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:33:24,220 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:33:24,221 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:33:24,221 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:33:24,221 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:33:24,221 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:33:24,221 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:33:24,222 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:33:24,222 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:33:24,222 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:33:24,222 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:33:24,222 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:33:24,222 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:33:24,223 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:33:24,223 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:33:24,223 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:33:24,223 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:33:24,223 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:33:24,224 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 12:33:24,268 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:33:24,285 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:33:24,291 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:33:24,294 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:33:24,294 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:33:24,295 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem11_label28_true-unreach-call.c [2019-03-18 12:33:24,355 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee13551b6/93834aae2bc14f6c8b56f1ece97d8795/FLAG43a34deaa [2019-03-18 12:33:24,970 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:33:24,971 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem11_label28_true-unreach-call.c [2019-03-18 12:33:24,989 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee13551b6/93834aae2bc14f6c8b56f1ece97d8795/FLAG43a34deaa [2019-03-18 12:33:25,157 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee13551b6/93834aae2bc14f6c8b56f1ece97d8795 [2019-03-18 12:33:25,167 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:33:25,169 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:33:25,170 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:25,170 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:33:25,174 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:33:25,176 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:25" (1/1) ... [2019-03-18 12:33:25,179 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fac1181 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:25, skipping insertion in model container [2019-03-18 12:33:25,179 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:33:25" (1/1) ... [2019-03-18 12:33:25,186 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:33:25,256 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:33:25,825 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:25,837 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:33:25,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:33:26,023 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:33:26,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26 WrapperNode [2019-03-18 12:33:26,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:33:26,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:26,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:33:26,025 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:33:26,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,297 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:33:26,298 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:33:26,298 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:33:26,298 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:33:26,309 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,321 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,321 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,385 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (1/1) ... [2019-03-18 12:33:26,427 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:33:26,427 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:33:26,428 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:33:26,428 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:33:26,429 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:33:26" (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 12:33:26,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:33:26,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:33:30,752 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:33:30,752 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:33:30,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:30 BoogieIcfgContainer [2019-03-18 12:33:30,755 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:33:30,755 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:33:30,755 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:33:30,756 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:33:30,758 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:33:30" (1/1) ... [2019-03-18 12:33:33,873 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:33 HornClauseAST [2019-03-18 12:33:33,873 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:33:33,874 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:33:33,874 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:33:33,874 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:33:33,875 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:33:33" (1/1) ... [2019-03-18 12:33:33,878 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem11_label28_true-unreach-call.c_UID2357696599251257367.smt2 [2019-03-18 12:33:34,038 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:33:34,040 INFO L168 Benchmark]: Toolchain (without parser) took 8871.80 ms. Allocated memory was 113.8 MB in the beginning and 464.0 MB in the end (delta: 350.2 MB). Free memory was 61.7 MB in the beginning and 338.6 MB in the end (delta: -277.0 MB). Peak memory consumption was 73.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,041 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:33:34,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 854.55 ms. Allocated memory was 113.8 MB in the beginning and 169.9 MB in the end (delta: 56.1 MB). Free memory was 61.7 MB in the beginning and 133.8 MB in the end (delta: -72.2 MB). Peak memory consumption was 45.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,042 INFO L168 Benchmark]: Boogie Procedure Inliner took 272.45 ms. Allocated memory was 169.9 MB in the beginning and 181.9 MB in the end (delta: 12.1 MB). Free memory was 133.8 MB in the beginning and 147.6 MB in the end (delta: -13.8 MB). Peak memory consumption was 15.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,043 INFO L168 Benchmark]: Boogie Preprocessor took 129.17 ms. Allocated memory is still 181.9 MB. Free memory was 147.6 MB in the beginning and 136.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,043 INFO L168 Benchmark]: RCFGBuilder took 4327.72 ms. Allocated memory was 181.9 MB in the beginning and 253.8 MB in the end (delta: 71.8 MB). Free memory was 136.5 MB in the beginning and 133.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 94.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,044 INFO L168 Benchmark]: IcfgToChc took 3118.21 ms. Allocated memory was 253.8 MB in the beginning and 464.0 MB in the end (delta: 210.2 MB). Free memory was 133.2 MB in the beginning and 377.2 MB in the end (delta: -244.0 MB). Peak memory consumption was 200.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,045 INFO L168 Benchmark]: ChcSmtPrinter took 164.01 ms. Allocated memory is still 464.0 MB. Free memory was 377.2 MB in the beginning and 338.6 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:33:34,049 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 113.8 MB. Free memory is still 82.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 854.55 ms. Allocated memory was 113.8 MB in the beginning and 169.9 MB in the end (delta: 56.1 MB). Free memory was 61.7 MB in the beginning and 133.8 MB in the end (delta: -72.2 MB). Peak memory consumption was 45.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 272.45 ms. Allocated memory was 169.9 MB in the beginning and 181.9 MB in the end (delta: 12.1 MB). Free memory was 133.8 MB in the beginning and 147.6 MB in the end (delta: -13.8 MB). Peak memory consumption was 15.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 129.17 ms. Allocated memory is still 181.9 MB. Free memory was 147.6 MB in the beginning and 136.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 11.1 MB. Max. memory is 3.6 GB. * RCFGBuilder took 4327.72 ms. Allocated memory was 181.9 MB in the beginning and 253.8 MB in the end (delta: 71.8 MB). Free memory was 136.5 MB in the beginning and 133.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 94.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 3118.21 ms. Allocated memory was 253.8 MB in the beginning and 464.0 MB in the end (delta: 210.2 MB). Free memory was 133.2 MB in the beginning and 377.2 MB in the end (delta: -244.0 MB). Peak memory consumption was 200.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 164.01 ms. Allocated memory is still 464.0 MB. Free memory was 377.2 MB in the beginning and 338.6 MB in the end (delta: 38.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...