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/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:18:15,260 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:18:15,264 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:18:15,276 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:18:15,276 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:18:15,277 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:18:15,279 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:18:15,281 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:18:15,283 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:18:15,283 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:18:15,284 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:18:15,285 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:18:15,286 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:18:15,287 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:18:15,288 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:18:15,289 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:18:15,290 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:18:15,292 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:18:15,294 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:18:15,296 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:18:15,301 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:18:15,302 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:18:15,305 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:18:15,305 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:18:15,305 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:18:15,310 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:18:15,310 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:18:15,314 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:18:15,315 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:18:15,315 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:18:15,317 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:18:15,318 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:18:15,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:18:15,320 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:18:15,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:18:15,321 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:18:15,321 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:18:15,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:18:15,323 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:18:15,325 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 22:18:15,353 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:18:15,354 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:18:15,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:18:15,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:18:15,355 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:18:15,355 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:18:15,356 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:18:15,356 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:18:15,357 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:18:15,357 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:18:15,357 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:18:15,357 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:18:15,357 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:18:15,358 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:18:15,359 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:18:15,359 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:18:15,359 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:18:15,359 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:18:15,360 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:18:15,360 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:18:15,360 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:18:15,360 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:18:15,360 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:18:15,361 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:18:15,361 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:18:15,361 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:18:15,362 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:18:15,362 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:18:15,362 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 22:18:15,409 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:18:15,420 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:18:15,425 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:18:15,426 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:18:15,427 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:18:15,427 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:15,481 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563503134/0d5832c86fe04e06875139ba0cf6259e/FLAG46d4b8566 [2019-03-17 22:18:15,942 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:18:15,943 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c [2019-03-17 22:18:15,967 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563503134/0d5832c86fe04e06875139ba0cf6259e/FLAG46d4b8566 [2019-03-17 22:18:16,269 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/563503134/0d5832c86fe04e06875139ba0cf6259e [2019-03-17 22:18:16,279 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:18:16,280 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:18:16,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:16,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:18:16,285 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:18:16,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143ee40e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16, skipping insertion in model container [2019-03-17 22:18:16,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:18:16,369 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:18:16,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:16,787 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:18:16,912 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:17,031 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:18:17,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17 WrapperNode [2019-03-17 22:18:17,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:17,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:17,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:18:17,033 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:18:17,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,065 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,119 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:17,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:18:17,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:18:17,120 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:18:17,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,131 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,153 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,192 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (1/1) ... [2019-03-17 22:18:17,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:18:17,207 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:18:17,208 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:18:17,208 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:18:17,209 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:17" (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 22:18:17,269 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:18:17,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:18:19,734 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:18:19,735 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:18:19,736 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:19 BoogieIcfgContainer [2019-03-17 22:18:19,736 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:18:19,736 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:18:19,737 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:18:19,737 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:18:19,739 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:19" (1/1) ... [2019-03-17 22:18:45,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:45 HornClauseAST [2019-03-17 22:18:45,831 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:18:45,832 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:18:45,832 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:18:45,832 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:18:45,833 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:45" (1/1) ... [2019-03-17 22:18:45,835 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.4_false-unreach-call.3.ufo.UNBOUNDED.pals.c_UID6887053063329645276.smt2 [2019-03-17 22:18:47,094 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:18:47,096 INFO L168 Benchmark]: Toolchain (without parser) took 30816.35 ms. Allocated memory was 113.2 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 63.2 MB in the beginning and 616.5 MB in the end (delta: -553.3 MB). Peak memory consumption was 672.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,099 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:18:47,099 INFO L168 Benchmark]: CACSL2BoogieTranslator took 751.20 ms. Allocated memory was 113.2 MB in the beginning and 129.0 MB in the end (delta: 15.7 MB). Free memory was 63.0 MB in the beginning and 104.3 MB in the end (delta: -41.3 MB). Peak memory consumption was 40.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,100 INFO L168 Benchmark]: Boogie Procedure Inliner took 86.81 ms. Allocated memory is still 129.0 MB. Free memory was 104.3 MB in the beginning and 99.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,100 INFO L168 Benchmark]: Boogie Preprocessor took 87.27 ms. Allocated memory is still 129.0 MB. Free memory was 99.4 MB in the beginning and 95.0 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,101 INFO L168 Benchmark]: RCFGBuilder took 2528.72 ms. Allocated memory was 129.0 MB in the beginning and 178.3 MB in the end (delta: 49.3 MB). Free memory was 95.0 MB in the beginning and 92.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,101 INFO L168 Benchmark]: IcfgToChc took 26094.94 ms. Allocated memory was 178.3 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 92.6 MB in the beginning and 888.0 MB in the end (delta: -795.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,106 INFO L168 Benchmark]: ChcSmtPrinter took 1262.58 ms. Allocated memory is still 1.3 GB. Free memory was 888.0 MB in the beginning and 616.5 MB in the end (delta: 271.5 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:47,108 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 113.2 MB. Free memory is still 82.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 751.20 ms. Allocated memory was 113.2 MB in the beginning and 129.0 MB in the end (delta: 15.7 MB). Free memory was 63.0 MB in the beginning and 104.3 MB in the end (delta: -41.3 MB). Peak memory consumption was 40.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 86.81 ms. Allocated memory is still 129.0 MB. Free memory was 104.3 MB in the beginning and 99.4 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 87.27 ms. Allocated memory is still 129.0 MB. Free memory was 99.4 MB in the beginning and 95.0 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2528.72 ms. Allocated memory was 129.0 MB in the beginning and 178.3 MB in the end (delta: 49.3 MB). Free memory was 95.0 MB in the beginning and 92.6 MB in the end (delta: 2.5 MB). Peak memory consumption was 59.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 26094.94 ms. Allocated memory was 178.3 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 92.6 MB in the beginning and 888.0 MB in the end (delta: -795.4 MB). Peak memory consumption was 1.0 GB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1262.58 ms. Allocated memory is still 1.3 GB. Free memory was 888.0 MB in the beginning and 616.5 MB in the end (delta: 271.5 MB). Peak memory consumption was 271.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...