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/Problem02_label33_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:12:51,374 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:12:51,376 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:12:51,388 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:12:51,388 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:12:51,389 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:12:51,391 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:12:51,393 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:12:51,394 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:12:51,395 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:12:51,396 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:12:51,397 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:12:51,398 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:12:51,398 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:12:51,400 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:12:51,400 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:12:51,401 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:12:51,403 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:12:51,405 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:12:51,407 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:12:51,408 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:12:51,410 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:12:51,412 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:12:51,412 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:12:51,413 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:12:51,414 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:12:51,414 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:12:51,415 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:12:51,415 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:12:51,416 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:12:51,417 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:12:51,418 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:12:51,419 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:12:51,419 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:12:51,420 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:12:51,420 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:12:51,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:12:51,422 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:12:51,422 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:12:51,425 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 21:12:51,452 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:12:51,453 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:12:51,455 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:12:51,455 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:12:51,455 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:12:51,456 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:12:51,456 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:12:51,456 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:12:51,456 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:12:51,456 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:12:51,456 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:12:51,457 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:12:51,458 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:12:51,458 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:12:51,458 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:12:51,458 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:12:51,459 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:12:51,459 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:12:51,459 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:12:51,459 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:12:51,459 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:12:51,460 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:12:51,461 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:12:51,461 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:12:51,461 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:12:51,462 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:12:51,462 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:12:51,462 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:12:51,462 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 21:12:51,526 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:12:51,542 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:12:51,547 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:12:51,549 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:12:51,549 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:12:51,550 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem02_label33_true-unreach-call_false-termination.c [2019-03-17 21:12:51,605 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2acd87699/02af57a0403f4bb6bb859c9f113efb87/FLAGe1d4fee9b [2019-03-17 21:12:52,128 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:12:52,129 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem02_label33_true-unreach-call_false-termination.c [2019-03-17 21:12:52,140 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2acd87699/02af57a0403f4bb6bb859c9f113efb87/FLAGe1d4fee9b [2019-03-17 21:12:52,381 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2acd87699/02af57a0403f4bb6bb859c9f113efb87 [2019-03-17 21:12:52,392 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:12:52,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:12:52,394 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:52,394 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:12:52,398 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:12:52,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,401 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7188df78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:52, skipping insertion in model container [2019-03-17 21:12:52,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:12:52" (1/1) ... [2019-03-17 21:12:52,410 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:12:52,481 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:12:52,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:52,948 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:12:53,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:12:53,113 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:12:53,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53 WrapperNode [2019-03-17 21:12:53,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:12:53,115 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:53,115 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:12:53,115 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:12:53,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,289 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:12:53,289 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:12:53,289 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:12:53,290 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:12:53,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,305 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,305 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,337 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,348 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (1/1) ... [2019-03-17 21:12:53,357 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:12:53,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:12:53,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:12:53,364 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:12:53,365 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:12:53" (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 21:12:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:12:53,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:12:56,623 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:12:56,624 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:12:56,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:56 BoogieIcfgContainer [2019-03-17 21:12:56,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:12:56,626 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:12:56,626 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:12:56,626 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:12:56,628 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:12:56" (1/1) ... [2019-03-17 21:12:59,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:59 HornClauseAST [2019-03-17 21:12:59,751 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:12:59,751 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:12:59,751 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:12:59,752 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:12:59,753 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:12:59" (1/1) ... [2019-03-17 21:12:59,755 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem02_label33_true-unreach-call_false-termination.c_UID3915459811961971818.smt2 [2019-03-17 21:12:59,976 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:12:59,978 INFO L168 Benchmark]: Toolchain (without parser) took 7585.28 ms. Allocated memory was 99.6 MB in the beginning and 292.0 MB in the end (delta: 192.4 MB). Free memory was 72.6 MB in the beginning and 91.7 MB in the end (delta: -19.1 MB). Peak memory consumption was 173.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,980 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:12:59,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 720.14 ms. Allocated memory is still 99.6 MB. Free memory was 72.4 MB in the beginning and 43.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,982 INFO L168 Benchmark]: Boogie Procedure Inliner took 174.21 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 43.2 MB in the beginning and 108.5 MB in the end (delta: -65.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,985 INFO L168 Benchmark]: Boogie Preprocessor took 68.10 ms. Allocated memory is still 131.1 MB. Free memory was 108.5 MB in the beginning and 104.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,986 INFO L168 Benchmark]: RCFGBuilder took 3261.63 ms. Allocated memory was 131.1 MB in the beginning and 142.1 MB in the end (delta: 11.0 MB). Free memory was 104.2 MB in the beginning and 67.5 MB in the end (delta: 36.7 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,986 INFO L168 Benchmark]: IcfgToChc took 3125.46 ms. Allocated memory was 142.1 MB in the beginning and 292.0 MB in the end (delta: 149.9 MB). Free memory was 67.5 MB in the beginning and 123.6 MB in the end (delta: -56.1 MB). Peak memory consumption was 112.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,987 INFO L168 Benchmark]: ChcSmtPrinter took 225.04 ms. Allocated memory is still 292.0 MB. Free memory was 123.6 MB in the beginning and 91.7 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:12:59,993 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 87.6 MB. Free memory is still 56.9 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 720.14 ms. Allocated memory is still 99.6 MB. Free memory was 72.4 MB in the beginning and 43.4 MB in the end (delta: 29.0 MB). Peak memory consumption was 29.0 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 174.21 ms. Allocated memory was 99.6 MB in the beginning and 131.1 MB in the end (delta: 31.5 MB). Free memory was 43.2 MB in the beginning and 108.5 MB in the end (delta: -65.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.10 ms. Allocated memory is still 131.1 MB. Free memory was 108.5 MB in the beginning and 104.2 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3261.63 ms. Allocated memory was 131.1 MB in the beginning and 142.1 MB in the end (delta: 11.0 MB). Free memory was 104.2 MB in the beginning and 67.5 MB in the end (delta: 36.7 MB). Peak memory consumption was 56.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 3125.46 ms. Allocated memory was 142.1 MB in the beginning and 292.0 MB in the end (delta: 149.9 MB). Free memory was 67.5 MB in the beginning and 123.6 MB in the end (delta: -56.1 MB). Peak memory consumption was 112.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 225.04 ms. Allocated memory is still 292.0 MB. Free memory was 123.6 MB in the beginning and 91.7 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...