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/Problem01_label53_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:15:45,604 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:15:45,606 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:15:45,618 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:15:45,618 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:15:45,619 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:15:45,620 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:15:45,622 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:15:45,624 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:15:45,625 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:15:45,626 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:15:45,626 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:15:45,627 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:15:45,628 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:15:45,629 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:15:45,630 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:15:45,631 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:15:45,633 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:15:45,636 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:15:45,637 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:15:45,638 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:15:45,640 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:15:45,643 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:15:45,643 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:15:45,643 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:15:45,644 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:15:45,645 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:15:45,646 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:15:45,646 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:15:45,647 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:15:45,648 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:15:45,649 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:15:45,650 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:15:45,650 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:15:45,651 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:15:45,651 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:15:45,652 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:15:45,653 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:15:45,654 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:15:45,654 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 12:15:45,684 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:15:45,684 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:15:45,686 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:15:45,686 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:15:45,686 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:15:45,686 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:15:45,687 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:15:45,687 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:15:45,688 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:15:45,689 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:15:45,689 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:15:45,689 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:15:45,689 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:15:45,689 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:15:45,691 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:15:45,691 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:15:45,691 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:15:45,691 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:15:45,692 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:15:45,692 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:15:45,692 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:15:45,692 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:15:45,693 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:15:45,693 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 12:15:45,742 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:15:45,758 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:15:45,762 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:15:45,764 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:15:45,765 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:15:45,765 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem01_label53_true-unreach-call_false-termination.c [2019-03-18 12:15:45,830 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c58aed33/a266f25d29214603a93ce48868c61f06/FLAGe60d28bd3 [2019-03-18 12:15:46,421 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:15:46,422 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem01_label53_true-unreach-call_false-termination.c [2019-03-18 12:15:46,449 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c58aed33/a266f25d29214603a93ce48868c61f06/FLAGe60d28bd3 [2019-03-18 12:15:46,705 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7c58aed33/a266f25d29214603a93ce48868c61f06 [2019-03-18 12:15:46,713 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:15:46,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:15:46,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:46,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:15:46,719 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:15:46,721 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:46" (1/1) ... [2019-03-18 12:15:46,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@630053bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:46, skipping insertion in model container [2019-03-18 12:15:46,724 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:15:46" (1/1) ... [2019-03-18 12:15:46,732 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:15:46,813 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:15:47,313 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:47,326 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:15:47,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:15:47,600 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:15:47,601 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47 WrapperNode [2019-03-18 12:15:47,601 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:15:47,602 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:47,603 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:15:47,603 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:15:47,612 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:15:47,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:15:47,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:15:47,729 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:15:47,743 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,758 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,758 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,805 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,812 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (1/1) ... [2019-03-18 12:15:47,827 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:15:47,828 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:15:47,828 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:15:47,828 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:15:47,829 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:15:47" (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 12:15:47,881 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:15:47,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:15:51,147 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:15:51,147 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:15:51,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51 BoogieIcfgContainer [2019-03-18 12:15:51,149 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:15:51,149 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:15:51,149 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:15:51,149 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:15:51,153 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:15:51" (1/1) ... [2019-03-18 12:15:53,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:53 HornClauseAST [2019-03-18 12:15:53,916 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:15:53,916 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:15:53,916 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:15:53,917 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:15:53,918 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:15:53" (1/1) ... [2019-03-18 12:15:53,919 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem01_label53_true-unreach-call_false-termination.c_UID100539452297519527.smt2 [2019-03-18 12:15:54,112 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:15:54,114 INFO L168 Benchmark]: Toolchain (without parser) took 7400.83 ms. Allocated memory was 101.2 MB in the beginning and 260.0 MB in the end (delta: 158.9 MB). Free memory was 72.0 MB in the beginning and 164.7 MB in the end (delta: -92.7 MB). Peak memory consumption was 66.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,116 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:15:54,117 INFO L168 Benchmark]: CACSL2BoogieTranslator took 886.66 ms. Allocated memory was 101.2 MB in the beginning and 133.2 MB in the end (delta: 32.0 MB). Free memory was 71.6 MB in the beginning and 113.3 MB in the end (delta: -41.7 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,123 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.96 ms. Allocated memory is still 133.2 MB. Free memory was 113.3 MB in the beginning and 107.6 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,123 INFO L168 Benchmark]: Boogie Preprocessor took 98.91 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 102.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,123 INFO L168 Benchmark]: RCFGBuilder took 3320.88 ms. Allocated memory was 133.2 MB in the beginning and 144.2 MB in the end (delta: 11.0 MB). Free memory was 102.6 MB in the beginning and 62.4 MB in the end (delta: 40.2 MB). Peak memory consumption was 51.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,124 INFO L168 Benchmark]: IcfgToChc took 2767.07 ms. Allocated memory was 144.2 MB in the beginning and 260.0 MB in the end (delta: 115.9 MB). Free memory was 62.4 MB in the beginning and 193.9 MB in the end (delta: -131.5 MB). Peak memory consumption was 130.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,125 INFO L168 Benchmark]: ChcSmtPrinter took 196.25 ms. Allocated memory is still 260.0 MB. Free memory was 193.9 MB in the beginning and 164.7 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:15:54,127 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 90.7 MB. Free memory is still 58.5 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 886.66 ms. Allocated memory was 101.2 MB in the beginning and 133.2 MB in the end (delta: 32.0 MB). Free memory was 71.6 MB in the beginning and 113.3 MB in the end (delta: -41.7 MB). Peak memory consumption was 37.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 125.96 ms. Allocated memory is still 133.2 MB. Free memory was 113.3 MB in the beginning and 107.6 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 98.91 ms. Allocated memory is still 133.2 MB. Free memory was 107.6 MB in the beginning and 102.6 MB in the end (delta: 5.0 MB). Peak memory consumption was 5.0 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3320.88 ms. Allocated memory was 133.2 MB in the beginning and 144.2 MB in the end (delta: 11.0 MB). Free memory was 102.6 MB in the beginning and 62.4 MB in the end (delta: 40.2 MB). Peak memory consumption was 51.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 2767.07 ms. Allocated memory was 144.2 MB in the beginning and 260.0 MB in the end (delta: 115.9 MB). Free memory was 62.4 MB in the beginning and 193.9 MB in the end (delta: -131.5 MB). Peak memory consumption was 130.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 196.25 ms. Allocated memory is still 260.0 MB. Free memory was 193.9 MB in the beginning and 164.7 MB in the end (delta: 29.1 MB). Peak memory consumption was 29.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...