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/Problem14_label14_false-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:03,432 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:03,436 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:03,454 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:03,455 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:03,456 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:03,458 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:03,460 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:03,462 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:03,464 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:03,465 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:03,466 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:03,468 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:03,471 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:03,479 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:03,480 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:03,482 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:03,486 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:03,490 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:03,491 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:03,493 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:03,495 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:03,501 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:03,501 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:03,501 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:03,502 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:03,503 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:03,504 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:03,505 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:03,505 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:03,509 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:03,510 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:03,511 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:03,512 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:03,512 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:03,513 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:03,513 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:03,514 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:03,516 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:03,517 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 12:11:03,543 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:03,543 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:03,545 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:03,546 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:03,546 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:03,546 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:03,546 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:03,547 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:03,547 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:03,547 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:03,547 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:03,548 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:03,548 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:03,548 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:03,548 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:03,548 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:03,549 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:03,549 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:03,549 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:03,549 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:03,549 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:03,550 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:03,551 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:03,551 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:03,551 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:03,552 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:03,552 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:03,552 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:03,552 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 12:11:03,610 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:03,626 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:03,633 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:03,634 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:03,635 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:03,635 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem14_label14_false-unreach-call_false-termination.c [2019-03-18 12:11:03,702 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e49129b/17df20e4ecd146308ea17b7610943b9c/FLAG54c2d21d2 [2019-03-18 12:11:04,295 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:04,296 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem14_label14_false-unreach-call_false-termination.c [2019-03-18 12:11:04,307 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e49129b/17df20e4ecd146308ea17b7610943b9c/FLAG54c2d21d2 [2019-03-18 12:11:04,479 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/90e49129b/17df20e4ecd146308ea17b7610943b9c [2019-03-18 12:11:04,490 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:04,493 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:04,496 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:04,497 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:04,504 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:04,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:04" (1/1) ... [2019-03-18 12:11:04,509 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2e1648 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:04, skipping insertion in model container [2019-03-18 12:11:04,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:04" (1/1) ... [2019-03-18 12:11:04,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:04,584 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:05,061 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:05,067 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:05,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:05,437 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:05,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05 WrapperNode [2019-03-18 12:11:05,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:05,439 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:05,439 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:05,440 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:05,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,591 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:05,592 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:05,592 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:05,593 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:05,608 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,608 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,615 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,615 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,678 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,711 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (1/1) ... [2019-03-18 12:11:05,729 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:05,730 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:05,730 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:05,731 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:05,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:05" (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 12:11:05,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:05,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:09,341 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:09,342 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-18 12:11:09,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:09 BoogieIcfgContainer [2019-03-18 12:11:09,343 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:09,344 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:09,344 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:09,344 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:09,347 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:09" (1/1) ... [2019-03-18 12:11:11,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:11 HornClauseAST [2019-03-18 12:11:11,812 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:11,812 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:11,813 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:11,813 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:11,814 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:11" (1/1) ... [2019-03-18 12:11:11,817 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem14_label14_false-unreach-call_false-termination.c_UID4062267194054549492.smt2 [2019-03-18 12:11:11,957 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:11,959 INFO L168 Benchmark]: Toolchain (without parser) took 7468.52 ms. Allocated memory was 101.7 MB in the beginning and 228.1 MB in the end (delta: 126.4 MB). Free memory was 72.6 MB in the beginning and 63.1 MB in the end (delta: 9.5 MB). Peak memory consumption was 135.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,961 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:11,961 INFO L168 Benchmark]: CACSL2BoogieTranslator took 942.04 ms. Allocated memory was 101.7 MB in the beginning and 137.4 MB in the end (delta: 35.7 MB). Free memory was 72.3 MB in the beginning and 116.7 MB in the end (delta: -44.4 MB). Peak memory consumption was 44.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,962 INFO L168 Benchmark]: Boogie Procedure Inliner took 152.74 ms. Allocated memory is still 137.4 MB. Free memory was 116.7 MB in the beginning and 106.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,962 INFO L168 Benchmark]: Boogie Preprocessor took 137.51 ms. Allocated memory is still 137.4 MB. Free memory was 106.7 MB in the beginning and 100.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,963 INFO L168 Benchmark]: RCFGBuilder took 3613.22 ms. Allocated memory was 137.4 MB in the beginning and 148.9 MB in the end (delta: 11.5 MB). Free memory was 100.1 MB in the beginning and 105.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,963 INFO L168 Benchmark]: IcfgToChc took 2468.71 ms. Allocated memory was 148.9 MB in the beginning and 228.1 MB in the end (delta: 79.2 MB). Free memory was 105.9 MB in the beginning and 91.9 MB in the end (delta: 14.0 MB). Peak memory consumption was 137.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,964 INFO L168 Benchmark]: ChcSmtPrinter took 145.05 ms. Allocated memory is still 228.1 MB. Free memory was 91.9 MB in the beginning and 63.1 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:11,967 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 89.7 MB. Free memory is still 57.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 942.04 ms. Allocated memory was 101.7 MB in the beginning and 137.4 MB in the end (delta: 35.7 MB). Free memory was 72.3 MB in the beginning and 116.7 MB in the end (delta: -44.4 MB). Peak memory consumption was 44.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 152.74 ms. Allocated memory is still 137.4 MB. Free memory was 116.7 MB in the beginning and 106.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 137.51 ms. Allocated memory is still 137.4 MB. Free memory was 106.7 MB in the beginning and 100.1 MB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3613.22 ms. Allocated memory was 137.4 MB in the beginning and 148.9 MB in the end (delta: 11.5 MB). Free memory was 100.1 MB in the beginning and 105.9 MB in the end (delta: -5.8 MB). Peak memory consumption was 52.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 2468.71 ms. Allocated memory was 148.9 MB in the beginning and 228.1 MB in the end (delta: 79.2 MB). Free memory was 105.9 MB in the beginning and 91.9 MB in the end (delta: 14.0 MB). Peak memory consumption was 137.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 145.05 ms. Allocated memory is still 228.1 MB. Free memory was 91.9 MB in the beginning and 63.1 MB in the end (delta: 28.8 MB). Peak memory consumption was 28.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...