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/Problem18_label02_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:39:00,049 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:39:00,051 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:39:00,067 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:39:00,067 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:39:00,070 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:39:00,072 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:39:00,075 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:39:00,078 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:39:00,079 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:39:00,088 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:39:00,088 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:39:00,089 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:39:00,093 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:39:00,095 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:39:00,099 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:39:00,100 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:39:00,102 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:39:00,108 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:39:00,110 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:39:00,112 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:39:00,114 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:39:00,118 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:39:00,118 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:39:00,118 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:39:00,119 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:39:00,120 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:39:00,121 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:39:00,121 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:39:00,122 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:39:00,124 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:39:00,126 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:39:00,127 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:39:00,128 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:39:00,129 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:39:00,129 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:39:00,129 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:39:00,130 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:39:00,132 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:39:00,132 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 12:39:00,160 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:39:00,161 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:39:00,162 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:39:00,162 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:39:00,162 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:39:00,162 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:39:00,163 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:39:00,163 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:39:00,164 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:39:00,165 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:39:00,165 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:39:00,165 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:39:00,165 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:39:00,165 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:39:00,166 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:39:00,167 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:39:00,167 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:39:00,167 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:39:00,168 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:39:00,168 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:39:00,168 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:39:00,168 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:39:00,168 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:39:00,168 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 12:39:00,211 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:39:00,224 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:39:00,230 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:39:00,232 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:39:00,232 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:39:00,233 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem18_label02_true-unreach-call.c [2019-03-18 12:39:00,293 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17e6d8d1/75b77559247d4adf8edac8ecb7b6824e/FLAG29c5b4445 [2019-03-18 12:39:01,004 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:39:01,005 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem18_label02_true-unreach-call.c [2019-03-18 12:39:01,029 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17e6d8d1/75b77559247d4adf8edac8ecb7b6824e/FLAG29c5b4445 [2019-03-18 12:39:01,090 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d17e6d8d1/75b77559247d4adf8edac8ecb7b6824e [2019-03-18 12:39:01,102 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:39:01,104 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:39:01,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:01,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:39:01,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:39:01,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:01" (1/1) ... [2019-03-18 12:39:01,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37b8d75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:01, skipping insertion in model container [2019-03-18 12:39:01,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:39:01" (1/1) ... [2019-03-18 12:39:01,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:39:01,262 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:39:02,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:02,432 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:39:02,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:39:02,900 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:39:02,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02 WrapperNode [2019-03-18 12:39:02,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:39:02,902 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:02,902 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:39:02,902 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:39:03,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,165 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,378 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:39:03,378 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:39:03,378 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:39:03,379 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:39:03,389 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,416 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,547 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,605 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (1/1) ... [2019-03-18 12:39:03,654 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:39:03,655 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:39:03,655 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:39:03,655 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:39:03,656 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:39:02" (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 12:39:03,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:39:03,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:39:11,078 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:39:11,078 INFO L286 CfgBuilder]: Removed 11 assue(true) statements. [2019-03-18 12:39:11,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:11 BoogieIcfgContainer [2019-03-18 12:39:11,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:39:11,080 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:39:11,080 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:39:11,080 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:39:11,083 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:39:11" (1/1) ... [2019-03-18 12:39:19,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:19 HornClauseAST [2019-03-18 12:39:19,605 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:39:19,606 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:39:19,606 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:39:19,606 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:39:19,607 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:39:19" (1/1) ... [2019-03-18 12:39:19,609 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem18_label02_true-unreach-call.c_UID3010184403970182297.smt2 [2019-03-18 12:39:20,033 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:39:20,034 INFO L168 Benchmark]: Toolchain (without parser) took 18932.03 ms. Allocated memory was 99.6 MB in the beginning and 643.8 MB in the end (delta: 544.2 MB). Free memory was 64.6 MB in the beginning and 252.3 MB in the end (delta: -187.7 MB). Peak memory consumption was 356.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,036 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 88.6 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:39:20,037 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1796.28 ms. Allocated memory was 99.6 MB in the beginning and 123.7 MB in the end (delta: 24.1 MB). Free memory was 64.1 MB in the beginning and 32.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 64.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 476.30 ms. Allocated memory was 123.7 MB in the beginning and 147.8 MB in the end (delta: 24.1 MB). Free memory was 32.8 MB in the beginning and 79.1 MB in the end (delta: -46.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,038 INFO L168 Benchmark]: Boogie Preprocessor took 276.06 ms. Allocated memory was 147.8 MB in the beginning and 181.4 MB in the end (delta: 33.6 MB). Free memory was 79.1 MB in the beginning and 115.5 MB in the end (delta: -36.5 MB). Peak memory consumption was 40.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,038 INFO L168 Benchmark]: RCFGBuilder took 7425.00 ms. Allocated memory was 181.4 MB in the beginning and 250.1 MB in the end (delta: 68.7 MB). Free memory was 115.5 MB in the beginning and 66.9 MB in the end (delta: 48.7 MB). Peak memory consumption was 142.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,038 INFO L168 Benchmark]: IcfgToChc took 8525.42 ms. Allocated memory was 250.1 MB in the beginning and 643.8 MB in the end (delta: 393.7 MB). Free memory was 66.9 MB in the beginning and 369.3 MB in the end (delta: -302.4 MB). Peak memory consumption was 310.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,041 INFO L168 Benchmark]: ChcSmtPrinter took 427.36 ms. Allocated memory is still 643.8 MB. Free memory was 369.3 MB in the beginning and 252.3 MB in the end (delta: 117.0 MB). Peak memory consumption was 117.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:39:20,044 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 88.6 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1796.28 ms. Allocated memory was 99.6 MB in the beginning and 123.7 MB in the end (delta: 24.1 MB). Free memory was 64.1 MB in the beginning and 32.8 MB in the end (delta: 31.3 MB). Peak memory consumption was 64.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 476.30 ms. Allocated memory was 123.7 MB in the beginning and 147.8 MB in the end (delta: 24.1 MB). Free memory was 32.8 MB in the beginning and 79.1 MB in the end (delta: -46.3 MB). Peak memory consumption was 9.9 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 276.06 ms. Allocated memory was 147.8 MB in the beginning and 181.4 MB in the end (delta: 33.6 MB). Free memory was 79.1 MB in the beginning and 115.5 MB in the end (delta: -36.5 MB). Peak memory consumption was 40.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7425.00 ms. Allocated memory was 181.4 MB in the beginning and 250.1 MB in the end (delta: 68.7 MB). Free memory was 115.5 MB in the beginning and 66.9 MB in the end (delta: 48.7 MB). Peak memory consumption was 142.0 MB. Max. memory is 3.6 GB. * IcfgToChc took 8525.42 ms. Allocated memory was 250.1 MB in the beginning and 643.8 MB in the end (delta: 393.7 MB). Free memory was 66.9 MB in the beginning and 369.3 MB in the end (delta: -302.4 MB). Peak memory consumption was 310.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 427.36 ms. Allocated memory is still 643.8 MB. Free memory was 369.3 MB in the beginning and 252.3 MB in the end (delta: 117.0 MB). Peak memory consumption was 117.0 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...