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/Problem19_label52_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:14:30,382 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:14:30,387 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:14:30,404 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:14:30,404 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:14:30,405 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:14:30,407 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:14:30,410 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:14:30,412 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:14:30,419 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:14:30,423 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:14:30,423 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:14:30,424 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:14:30,426 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:14:30,428 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:14:30,429 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:14:30,430 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:14:30,433 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:14:30,436 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:14:30,438 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:14:30,440 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:14:30,441 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:14:30,445 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:14:30,445 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:14:30,446 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:14:30,447 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:14:30,448 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:14:30,451 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:14:30,451 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:14:30,452 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:14:30,453 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:14:30,455 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:14:30,456 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:14:30,457 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:14:30,457 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:14:30,457 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:14:30,459 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:14:30,460 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:14:30,460 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:14:30,461 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 12:14:30,484 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:14:30,484 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:14:30,486 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:14:30,486 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:14:30,487 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:14:30,487 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:14:30,487 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:14:30,487 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:14:30,487 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:14:30,488 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:14:30,488 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:14:30,488 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:14:30,489 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:14:30,489 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:14:30,489 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:14:30,489 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:14:30,490 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:14:30,490 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:14:30,490 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:14:30,490 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:14:30,490 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:14:30,491 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:14:30,491 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:14:30,491 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:14:30,491 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:14:30,491 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:14:30,492 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:14:30,492 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:14:30,493 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 12:14:30,532 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:14:30,544 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:14:30,548 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:14:30,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:14:30,549 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:14:30,550 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem19_label52_true-unreach-call.c [2019-03-17 12:14:30,628 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/401686ca8/0c7ddd764f514fe19403059e29d08c08/FLAG4bf59b837 [2019-03-17 12:14:31,474 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:14:31,475 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem19_label52_true-unreach-call.c [2019-03-17 12:14:31,519 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/401686ca8/0c7ddd764f514fe19403059e29d08c08/FLAG4bf59b837 [2019-03-17 12:14:31,944 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/401686ca8/0c7ddd764f514fe19403059e29d08c08 [2019-03-17 12:14:31,956 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:14:31,958 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:14:31,959 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:14:31,959 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:14:31,963 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:14:31,964 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:14:31" (1/1) ... [2019-03-17 12:14:31,968 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15188326 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:31, skipping insertion in model container [2019-03-17 12:14:31,968 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:14:31" (1/1) ... [2019-03-17 12:14:31,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:14:32,330 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:14:34,472 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:14:34,479 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:14:35,745 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:14:35,804 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:14:35,805 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35 WrapperNode [2019-03-17 12:14:35,805 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:14:35,806 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:14:35,806 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:14:35,806 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:14:35,816 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:35,919 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,080 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:14:37,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:14:37,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:14:37,081 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:14:37,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,199 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:37,200 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (1/1) ... [2019-03-17 12:14:38,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:14:38,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:14:38,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:14:38,708 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:14:38,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:14:35" (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 12:14:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:14:38,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:14:54,171 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:14:54,171 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 12:14:54,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:14:54 BoogieIcfgContainer [2019-03-17 12:14:54,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:14:54,174 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:14:54,174 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:14:54,175 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:14:54,177 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:14:54" (1/1) ... [2019-03-17 12:15:18,424 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:18 HornClauseAST [2019-03-17 12:15:18,425 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:15:18,425 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:15:18,426 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:15:18,426 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:15:18,427 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:15:18" (1/1) ... [2019-03-17 12:15:18,430 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem19_label52_true-unreach-call.c_UID3070085396951731691.smt2 [2019-03-17 12:15:20,087 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:15:20,088 INFO L168 Benchmark]: Toolchain (without parser) took 48131.86 ms. Allocated memory was 114.8 MB in the beginning and 1.3 GB in the end (delta: 1.2 GB). Free memory was 37.5 MB in the beginning and 516.3 MB in the end (delta: -478.8 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,090 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:15:20,090 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3846.82 ms. Allocated memory was 114.8 MB in the beginning and 251.1 MB in the end (delta: 136.3 MB). Free memory was 37.5 MB in the beginning and 61.8 MB in the end (delta: -24.3 MB). Peak memory consumption was 112.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,091 INFO L168 Benchmark]: Boogie Procedure Inliner took 1274.74 ms. Allocated memory was 251.1 MB in the beginning and 315.6 MB in the end (delta: 64.5 MB). Free memory was 61.8 MB in the beginning and 108.7 MB in the end (delta: -46.9 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,091 INFO L168 Benchmark]: Boogie Preprocessor took 1626.51 ms. Allocated memory was 315.6 MB in the beginning and 439.4 MB in the end (delta: 123.7 MB). Free memory was 108.7 MB in the beginning and 220.9 MB in the end (delta: -112.2 MB). Peak memory consumption was 120.5 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,092 INFO L168 Benchmark]: RCFGBuilder took 15466.11 ms. Allocated memory was 439.4 MB in the beginning and 608.2 MB in the end (delta: 168.8 MB). Free memory was 220.9 MB in the beginning and 362.1 MB in the end (delta: -141.3 MB). Peak memory consumption was 262.7 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,092 INFO L168 Benchmark]: IcfgToChc took 24250.80 ms. Allocated memory was 608.2 MB in the beginning and 1.3 GB in the end (delta: 644.3 MB). Free memory was 362.1 MB in the beginning and 110.5 MB in the end (delta: 251.6 MB). Peak memory consumption was 896.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,093 INFO L168 Benchmark]: ChcSmtPrinter took 1661.79 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 15.2 MB). Free memory was 110.5 MB in the beginning and 516.3 MB in the end (delta: -405.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:15:20,097 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 114.8 MB. Free memory is still 81.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3846.82 ms. Allocated memory was 114.8 MB in the beginning and 251.1 MB in the end (delta: 136.3 MB). Free memory was 37.5 MB in the beginning and 61.8 MB in the end (delta: -24.3 MB). Peak memory consumption was 112.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 1274.74 ms. Allocated memory was 251.1 MB in the beginning and 315.6 MB in the end (delta: 64.5 MB). Free memory was 61.8 MB in the beginning and 108.7 MB in the end (delta: -46.9 MB). Peak memory consumption was 72.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1626.51 ms. Allocated memory was 315.6 MB in the beginning and 439.4 MB in the end (delta: 123.7 MB). Free memory was 108.7 MB in the beginning and 220.9 MB in the end (delta: -112.2 MB). Peak memory consumption was 120.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 15466.11 ms. Allocated memory was 439.4 MB in the beginning and 608.2 MB in the end (delta: 168.8 MB). Free memory was 220.9 MB in the beginning and 362.1 MB in the end (delta: -141.3 MB). Peak memory consumption was 262.7 MB. Max. memory is 3.6 GB. * IcfgToChc took 24250.80 ms. Allocated memory was 608.2 MB in the beginning and 1.3 GB in the end (delta: 644.3 MB). Free memory was 362.1 MB in the beginning and 110.5 MB in the end (delta: 251.6 MB). Peak memory consumption was 896.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 1661.79 ms. Allocated memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 15.2 MB). Free memory was 110.5 MB in the beginning and 516.3 MB in the end (delta: -405.8 MB). Peak memory consumption was 25.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...