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/Problem12_label49_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-13656f4 [2019-03-17 12:07:26,561 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 12:07:26,563 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 12:07:26,575 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 12:07:26,575 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 12:07:26,576 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 12:07:26,577 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 12:07:26,579 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 12:07:26,581 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 12:07:26,582 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 12:07:26,583 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 12:07:26,583 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 12:07:26,584 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 12:07:26,585 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 12:07:26,587 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 12:07:26,587 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 12:07:26,588 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 12:07:26,590 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 12:07:26,592 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 12:07:26,594 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 12:07:26,595 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 12:07:26,596 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 12:07:26,599 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 12:07:26,600 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 12:07:26,600 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 12:07:26,601 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 12:07:26,601 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 12:07:26,603 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 12:07:26,603 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 12:07:26,604 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 12:07:26,604 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 12:07:26,605 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 12:07:26,606 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 12:07:26,607 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 12:07:26,607 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 12:07:26,607 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 12:07:26,608 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 12:07:26,609 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 12:07:26,610 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 12:07:26,610 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 12:07:26,625 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 12:07:26,625 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 12:07:26,626 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 12:07:26,626 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 12:07:26,627 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 12:07:26,627 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 12:07:26,627 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 12:07:26,627 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 12:07:26,627 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 12:07:26,628 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 12:07:26,628 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 12:07:26,628 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 12:07:26,628 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 12:07:26,628 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 12:07:26,629 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 12:07:26,629 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 12:07:26,629 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 12:07:26,629 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 12:07:26,629 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 12:07:26,630 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 12:07:26,630 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 12:07:26,630 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 12:07:26,630 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 12:07:26,630 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 12:07:26,631 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 12:07:26,631 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 12:07:26,631 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 12:07:26,631 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 12:07:26,631 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 12:07:26,665 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 12:07:26,677 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 12:07:26,680 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 12:07:26,681 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 12:07:26,682 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 12:07:26,683 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem12_label49_true-unreach-call.c [2019-03-17 12:07:26,779 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2196d98d/6cc3c554ffcd400486c76c74b8b32d69/FLAG3fee57079 [2019-03-17 12:07:27,545 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 12:07:27,546 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem12_label49_true-unreach-call.c [2019-03-17 12:07:27,581 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2196d98d/6cc3c554ffcd400486c76c74b8b32d69/FLAG3fee57079 [2019-03-17 12:07:27,625 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c2196d98d/6cc3c554ffcd400486c76c74b8b32d69 [2019-03-17 12:07:27,637 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 12:07:27,639 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 12:07:27,640 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 12:07:27,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 12:07:27,644 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 12:07:27,645 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:07:27" (1/1) ... [2019-03-17 12:07:27,648 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@248a3707 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:27, skipping insertion in model container [2019-03-17 12:07:27,648 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 12:07:27" (1/1) ... [2019-03-17 12:07:27,656 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 12:07:27,797 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 12:07:29,152 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:07:29,163 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 12:07:29,817 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 12:07:29,852 INFO L195 MainTranslator]: Completed translation [2019-03-17 12:07:29,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29 WrapperNode [2019-03-17 12:07:29,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 12:07:29,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 12:07:29,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 12:07:29,855 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 12:07:30,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,160 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,454 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 12:07:30,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 12:07:30,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 12:07:30,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 12:07:30,465 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,504 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:30,917 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (1/1) ... [2019-03-17 12:07:31,000 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 12:07:31,001 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 12:07:31,001 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 12:07:31,001 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 12:07:31,002 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 12:07:29" (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 12:07:31,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 12:07:31,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 12:07:39,910 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 12:07:39,910 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 12:07:39,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:07:39 BoogieIcfgContainer [2019-03-17 12:07:39,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 12:07:39,913 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 12:07:39,913 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 12:07:39,913 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 12:07:39,915 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 12:07:39" (1/1) ... [2019-03-17 12:07:49,778 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:07:49 HornClauseAST [2019-03-17 12:07:49,778 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 12:07:49,779 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 12:07:49,779 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 12:07:49,779 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 12:07:49,780 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 12:07:49" (1/1) ... [2019-03-17 12:07:49,782 INFO L226 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem12_label49_true-unreach-call.c_UID4179033825177356734.smt2 [2019-03-17 12:07:50,347 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 12:07:50,348 INFO L168 Benchmark]: Toolchain (without parser) took 22710.88 ms. Allocated memory was 101.7 MB in the beginning and 701.0 MB in the end (delta: 599.3 MB). Free memory was 61.0 MB in the beginning and 137.4 MB in the end (delta: -76.4 MB). Peak memory consumption was 522.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,350 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 12:07:50,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2213.99 ms. Allocated memory was 101.7 MB in the beginning and 127.4 MB in the end (delta: 25.7 MB). Free memory was 60.8 MB in the beginning and 22.0 MB in the end (delta: 38.7 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,351 INFO L168 Benchmark]: Boogie Procedure Inliner took 600.07 ms. Allocated memory was 127.4 MB in the beginning and 184.0 MB in the end (delta: 56.6 MB). Free memory was 22.0 MB in the beginning and 80.7 MB in the end (delta: -58.6 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,352 INFO L168 Benchmark]: Boogie Preprocessor took 545.91 ms. Allocated memory was 184.0 MB in the beginning and 189.3 MB in the end (delta: 5.2 MB). Free memory was 80.7 MB in the beginning and 85.3 MB in the end (delta: -4.6 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,352 INFO L168 Benchmark]: RCFGBuilder took 8911.27 ms. Allocated memory was 189.3 MB in the beginning and 350.2 MB in the end (delta: 161.0 MB). Free memory was 85.3 MB in the beginning and 112.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 179.8 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,353 INFO L168 Benchmark]: IcfgToChc took 9865.87 ms. Allocated memory was 350.2 MB in the beginning and 701.0 MB in the end (delta: 350.7 MB). Free memory was 112.6 MB in the beginning and 300.7 MB in the end (delta: -188.1 MB). Peak memory consumption was 366.1 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,353 INFO L168 Benchmark]: ChcSmtPrinter took 568.28 ms. Allocated memory is still 701.0 MB. Free memory was 300.7 MB in the beginning and 137.4 MB in the end (delta: 163.3 MB). Peak memory consumption was 163.3 MB. Max. memory is 3.6 GB. [2019-03-17 12:07:50,357 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 57.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 2213.99 ms. Allocated memory was 101.7 MB in the beginning and 127.4 MB in the end (delta: 25.7 MB). Free memory was 60.8 MB in the beginning and 22.0 MB in the end (delta: 38.7 MB). Peak memory consumption was 70.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 600.07 ms. Allocated memory was 127.4 MB in the beginning and 184.0 MB in the end (delta: 56.6 MB). Free memory was 22.0 MB in the beginning and 80.7 MB in the end (delta: -58.6 MB). Peak memory consumption was 30.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 545.91 ms. Allocated memory was 184.0 MB in the beginning and 189.3 MB in the end (delta: 5.2 MB). Free memory was 80.7 MB in the beginning and 85.3 MB in the end (delta: -4.6 MB). Peak memory consumption was 46.9 MB. Max. memory is 3.6 GB. * RCFGBuilder took 8911.27 ms. Allocated memory was 189.3 MB in the beginning and 350.2 MB in the end (delta: 161.0 MB). Free memory was 85.3 MB in the beginning and 112.6 MB in the end (delta: -27.3 MB). Peak memory consumption was 179.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 9865.87 ms. Allocated memory was 350.2 MB in the beginning and 701.0 MB in the end (delta: 350.7 MB). Free memory was 112.6 MB in the beginning and 300.7 MB in the end (delta: -188.1 MB). Peak memory consumption was 366.1 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 568.28 ms. Allocated memory is still 701.0 MB. Free memory was 300.7 MB in the beginning and 137.4 MB in the end (delta: 163.3 MB). Peak memory consumption was 163.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...