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/ldv-regression/mutex_lock_struct_true-termination.c_true-unreach-call_1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:48:11,940 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:48:11,942 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:48:11,958 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:48:11,958 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:48:11,959 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:48:11,960 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:48:11,962 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:48:11,963 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:48:11,964 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:48:11,965 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:48:11,965 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:48:11,966 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:48:11,967 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:48:11,969 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:48:11,969 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:48:11,970 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:48:11,972 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:48:11,974 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:48:11,976 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:48:11,977 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:48:11,978 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:48:11,981 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:48:11,981 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:48:11,981 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:48:11,982 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:48:11,983 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:48:11,984 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:48:11,984 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:48:11,985 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:48:11,986 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:48:11,987 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:48:11,988 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:48:11,989 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:48:11,989 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:48:11,990 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:48:11,990 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:48:11,991 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:48:11,992 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:48:11,992 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 12:48:12,014 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:48:12,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:48:12,015 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:48:12,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:48:12,017 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:48:12,017 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:48:12,017 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:48:12,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:48:12,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:48:12,018 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:48:12,018 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:48:12,019 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:48:12,020 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:48:12,020 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:48:12,020 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:48:12,020 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:48:12,020 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:48:12,022 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:48:12,023 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:48:12,023 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:48:12,023 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:48:12,023 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:48:12,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:48:12,024 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 12:48:12,075 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:48:12,087 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:48:12,090 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:48:12,092 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:48:12,092 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:48:12,093 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/ldv-regression/mutex_lock_struct_true-termination.c_true-unreach-call_1.i [2019-03-18 12:48:12,145 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589bbcd9a/2b033d415d0a4a76b6303dec799173c3/FLAG73390c8a4 [2019-03-18 12:48:12,559 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:48:12,560 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/ldv-regression/mutex_lock_struct_true-termination.c_true-unreach-call_1.i [2019-03-18 12:48:12,567 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589bbcd9a/2b033d415d0a4a76b6303dec799173c3/FLAG73390c8a4 [2019-03-18 12:48:12,918 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/589bbcd9a/2b033d415d0a4a76b6303dec799173c3 [2019-03-18 12:48:12,926 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:48:12,928 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:48:12,929 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:12,929 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:48:12,933 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:48:12,934 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:12" (1/1) ... [2019-03-18 12:48:12,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@267b6081 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:12, skipping insertion in model container [2019-03-18 12:48:12,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:48:12" (1/1) ... [2019-03-18 12:48:12,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:48:12,964 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:48:13,151 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:13,163 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:48:13,177 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:48:13,191 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:48:13,192 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13 WrapperNode [2019-03-18 12:48:13,192 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:48:13,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:13,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:48:13,194 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:48:13,202 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,210 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,227 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:48:13,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:48:13,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:48:13,227 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:48:13,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,237 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,238 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,243 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,244 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,245 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:13,247 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:48:13,247 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:48:13,247 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:48:13,248 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:48:13,248 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:48:13" (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 12:48:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-18 12:48:13,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:48:13,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:48:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-18 12:48:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-18 12:48:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-18 12:48:13,691 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:48:13,692 INFO L286 CfgBuilder]: Removed 12 assue(true) statements. [2019-03-18 12:48:13,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:13 BoogieIcfgContainer [2019-03-18 12:48:13,693 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:48:13,694 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:48:13,694 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:48:13,694 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:48:13,697 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:48:13" (1/1) ... [2019-03-18 12:48:14,013 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:14 HornClauseAST [2019-03-18 12:48:14,013 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:48:14,014 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:48:14,014 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:48:14,014 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:48:14,015 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:48:14" (1/1) ... [2019-03-18 12:48:14,017 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/ldv-regression/ChcSmtPrinter_mutex_lock_struct_true-termination.c_true-unreach-call_1.i_UID4501672429748823405.smt2 [2019-03-18 12:48:14,037 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:48:14,039 INFO L168 Benchmark]: Toolchain (without parser) took 1112.01 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 64.6 MB in the beginning and 63.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,040 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:48:14,041 INFO L168 Benchmark]: CACSL2BoogieTranslator took 263.67 ms. Allocated memory is still 115.9 MB. Free memory was 64.4 MB in the beginning and 54.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,041 INFO L168 Benchmark]: Boogie Procedure Inliner took 33.88 ms. Allocated memory is still 115.9 MB. Free memory was 54.9 MB in the beginning and 53.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,042 INFO L168 Benchmark]: Boogie Preprocessor took 19.65 ms. Allocated memory is still 115.9 MB. Free memory was 53.4 MB in the beginning and 52.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,042 INFO L168 Benchmark]: RCFGBuilder took 446.21 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.1 MB in the beginning and 95.1 MB in the end (delta: -43.0 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,042 INFO L168 Benchmark]: IcfgToChc took 319.85 ms. Allocated memory is still 126.9 MB. Free memory was 95.1 MB in the beginning and 64.6 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,043 INFO L168 Benchmark]: ChcSmtPrinter took 23.60 ms. Allocated memory is still 126.9 MB. Free memory was 64.6 MB in the beginning and 63.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:48:14,047 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 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 263.67 ms. Allocated memory is still 115.9 MB. Free memory was 64.4 MB in the beginning and 54.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 33.88 ms. Allocated memory is still 115.9 MB. Free memory was 54.9 MB in the beginning and 53.4 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 19.65 ms. Allocated memory is still 115.9 MB. Free memory was 53.4 MB in the beginning and 52.1 MB in the end (delta: 1.3 MB). Peak memory consumption was 1.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 446.21 ms. Allocated memory was 115.9 MB in the beginning and 126.9 MB in the end (delta: 11.0 MB). Free memory was 52.1 MB in the beginning and 95.1 MB in the end (delta: -43.0 MB). Peak memory consumption was 11.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 319.85 ms. Allocated memory is still 126.9 MB. Free memory was 95.1 MB in the beginning and 64.6 MB in the end (delta: 30.5 MB). Peak memory consumption was 30.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 23.60 ms. Allocated memory is still 126.9 MB. Free memory was 64.6 MB in the beginning and 63.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...