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/Problem10_label37_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:29:29,292 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:29:29,294 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:29:29,311 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:29:29,312 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:29:29,314 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:29:29,315 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:29:29,319 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:29:29,328 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:29:29,329 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:29:29,330 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:29:29,331 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:29:29,333 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:29:29,336 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:29:29,338 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:29:29,339 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:29:29,340 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:29:29,344 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:29:29,346 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:29:29,347 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:29:29,351 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:29:29,352 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:29:29,356 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:29:29,357 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:29:29,357 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:29:29,358 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:29:29,359 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:29:29,360 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:29:29,361 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:29:29,361 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:29:29,362 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:29:29,364 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:29:29,365 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:29:29,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:29:29,367 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:29:29,367 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:29:29,368 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:29:29,369 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:29:29,370 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:29:29,370 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 21:29:29,385 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:29:29,385 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:29:29,387 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:29:29,387 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:29:29,387 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:29:29,387 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:29:29,388 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:29:29,388 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:29:29,388 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:29:29,388 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:29:29,388 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:29:29,389 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:29:29,390 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:29:29,390 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:29:29,390 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:29:29,390 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:29:29,390 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:29:29,391 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:29:29,391 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:29:29,391 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:29:29,391 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:29:29,391 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:29:29,391 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:29:29,392 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 21:29:29,439 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:29:29,457 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:29:29,461 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:29:29,463 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:29:29,463 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:29:29,464 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem10_label37_true-unreach-call.c [2019-03-17 21:29:29,521 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e10e588/45b72e25d5ca4953a59c3cd33bfe2cad/FLAG4c9930dde [2019-03-17 21:29:30,033 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:29:30,034 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem10_label37_true-unreach-call.c [2019-03-17 21:29:30,049 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e10e588/45b72e25d5ca4953a59c3cd33bfe2cad/FLAG4c9930dde [2019-03-17 21:29:30,290 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/71e10e588/45b72e25d5ca4953a59c3cd33bfe2cad [2019-03-17 21:29:30,298 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:29:30,300 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:29:30,301 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:30,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:29:30,305 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:29:30,306 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:30,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a64d27c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30, skipping insertion in model container [2019-03-17 21:29:30,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:30,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:29:30,386 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:29:30,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:30,847 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:29:30,976 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:29:30,992 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:29:30,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30 WrapperNode [2019-03-17 21:29:30,993 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:29:30,994 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:30,994 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:29:30,994 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:29:31,098 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,130 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,228 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:29:31,228 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:29:31,229 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:29:31,229 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:29:31,242 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,242 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,248 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,249 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,276 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,288 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,294 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (1/1) ... [2019-03-17 21:29:31,302 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:29:31,303 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:29:31,303 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:29:31,303 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:29:31,304 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:29:30" (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 21:29:31,371 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:29:31,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:29:34,387 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:29:34,387 INFO L286 CfgBuilder]: Removed 7 assue(true) statements. [2019-03-17 21:29:34,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:34 BoogieIcfgContainer [2019-03-17 21:29:34,390 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:29:34,390 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:29:34,390 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:29:34,391 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:29:34,394 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:29:34" (1/1) ... [2019-03-17 21:29:36,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:36 HornClauseAST [2019-03-17 21:29:36,454 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:29:36,455 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:29:36,455 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:29:36,455 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:29:36,456 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:29:36" (1/1) ... [2019-03-17 21:29:36,458 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem10_label37_true-unreach-call.c_UID7685892793534468154.smt2 [2019-03-17 21:29:36,592 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:29:36,594 INFO L168 Benchmark]: Toolchain (without parser) took 6294.42 ms. Allocated memory was 100.1 MB in the beginning and 236.5 MB in the end (delta: 136.3 MB). Free memory was 73.1 MB in the beginning and 103.2 MB in the end (delta: -30.1 MB). Peak memory consumption was 106.3 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,596 INFO L168 Benchmark]: CDTParser took 0.19 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 21:29:36,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 692.29 ms. Allocated memory is still 100.1 MB. Free memory was 72.9 MB in the beginning and 42.1 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,597 INFO L168 Benchmark]: Boogie Procedure Inliner took 234.17 ms. Allocated memory was 100.1 MB in the beginning and 132.6 MB in the end (delta: 32.5 MB). Free memory was 41.8 MB in the beginning and 107.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,597 INFO L168 Benchmark]: Boogie Preprocessor took 73.86 ms. Allocated memory is still 132.6 MB. Free memory was 107.4 MB in the beginning and 101.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,598 INFO L168 Benchmark]: RCFGBuilder took 3087.15 ms. Allocated memory was 132.6 MB in the beginning and 143.7 MB in the end (delta: 11.0 MB). Free memory was 101.8 MB in the beginning and 68.2 MB in the end (delta: 33.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,598 INFO L168 Benchmark]: IcfgToChc took 2064.38 ms. Allocated memory was 143.7 MB in the beginning and 236.5 MB in the end (delta: 92.8 MB). Free memory was 68.2 MB in the beginning and 126.3 MB in the end (delta: -58.2 MB). Peak memory consumption was 72.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,599 INFO L168 Benchmark]: ChcSmtPrinter took 137.38 ms. Allocated memory is still 236.5 MB. Free memory was 126.3 MB in the beginning and 103.2 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:29:36,602 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 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 692.29 ms. Allocated memory is still 100.1 MB. Free memory was 72.9 MB in the beginning and 42.1 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 234.17 ms. Allocated memory was 100.1 MB in the beginning and 132.6 MB in the end (delta: 32.5 MB). Free memory was 41.8 MB in the beginning and 107.4 MB in the end (delta: -65.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 73.86 ms. Allocated memory is still 132.6 MB. Free memory was 107.4 MB in the beginning and 101.8 MB in the end (delta: 5.6 MB). Peak memory consumption was 5.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 3087.15 ms. Allocated memory was 132.6 MB in the beginning and 143.7 MB in the end (delta: 11.0 MB). Free memory was 101.8 MB in the beginning and 68.2 MB in the end (delta: 33.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 3.6 GB. * IcfgToChc took 2064.38 ms. Allocated memory was 143.7 MB in the beginning and 236.5 MB in the end (delta: 92.8 MB). Free memory was 68.2 MB in the beginning and 126.3 MB in the end (delta: -58.2 MB). Peak memory consumption was 72.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 137.38 ms. Allocated memory is still 236.5 MB. Free memory was 126.3 MB in the beginning and 103.2 MB in the end (delta: 23.1 MB). Peak memory consumption was 23.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...