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/Problem15_label09_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:11:26,253 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:11:26,255 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:11:26,267 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:11:26,267 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:11:26,268 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:11:26,270 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:11:26,272 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:11:26,274 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:11:26,275 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:11:26,276 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:11:26,276 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:11:26,277 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:11:26,278 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:11:26,279 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:11:26,280 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:11:26,281 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:11:26,283 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:11:26,285 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:11:26,287 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:11:26,288 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:11:26,290 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:11:26,292 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:11:26,293 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:11:26,293 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:11:26,294 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:11:26,295 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:11:26,296 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:11:26,296 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:11:26,297 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:11:26,298 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:11:26,299 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:11:26,301 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:11:26,301 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:11:26,302 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:11:26,302 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:11:26,302 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:11:26,304 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:11:26,304 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:11:26,305 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 12:11:26,326 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:11:26,326 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:11:26,329 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:11:26,329 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:11:26,330 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:11:26,330 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:11:26,330 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:11:26,330 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:11:26,331 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:11:26,332 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:11:26,332 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:11:26,333 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:11:26,333 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:11:26,333 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:11:26,333 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:11:26,334 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:11:26,334 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:11:26,334 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:11:26,334 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:11:26,334 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:11:26,335 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:11:26,335 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:11:26,335 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:11:26,336 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 12:11:26,380 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:11:26,403 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:11:26,407 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:11:26,409 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:11:26,409 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:11:26,410 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem15_label09_false-unreach-call.c [2019-03-18 12:11:26,471 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39f7fabd7/e42ca56d0df24273943d85c27e7ba8ab/FLAG06ddf6c7e [2019-03-18 12:11:27,128 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:11:27,129 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem15_label09_false-unreach-call.c [2019-03-18 12:11:27,155 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39f7fabd7/e42ca56d0df24273943d85c27e7ba8ab/FLAG06ddf6c7e [2019-03-18 12:11:27,311 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39f7fabd7/e42ca56d0df24273943d85c27e7ba8ab [2019-03-18 12:11:27,320 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:11:27,321 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:11:27,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:27,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:11:27,329 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:11:27,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6d45a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:27, skipping insertion in model container [2019-03-18 12:11:27,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:11:27" (1/1) ... [2019-03-18 12:11:27,341 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:11:27,439 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:11:28,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:28,260 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:11:28,555 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:11:28,786 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:11:28,786 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28 WrapperNode [2019-03-18 12:11:28,786 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:11:28,788 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:28,788 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:11:28,788 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:11:28,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:28,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:28,998 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:11:28,999 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:11:28,999 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:11:28,999 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:11:29,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,026 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (1/1) ... [2019-03-18 12:11:29,257 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:11:29,258 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:11:29,258 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:11:29,258 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:11:29,262 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:11:28" (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 12:11:29,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:11:29,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:11:35,869 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:11:35,870 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:11:35,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:35 BoogieIcfgContainer [2019-03-18 12:11:35,871 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:11:35,872 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:11:35,872 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:11:35,872 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:11:35,875 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:11:35" (1/1) ... [2019-03-18 12:11:40,178 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:40 HornClauseAST [2019-03-18 12:11:40,178 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:11:40,178 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:11:40,179 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:11:40,179 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:11:40,180 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:11:40" (1/1) ... [2019-03-18 12:11:40,182 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem15_label09_false-unreach-call.c_UID4375540488515986042.smt2 [2019-03-18 12:11:40,490 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:11:40,491 INFO L168 Benchmark]: Toolchain (without parser) took 13170.87 ms. Allocated memory was 115.9 MB in the beginning and 492.8 MB in the end (delta: 377.0 MB). Free memory was 59.6 MB in the beginning and 159.7 MB in the end (delta: -100.1 MB). Peak memory consumption was 276.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,493 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:11:40,493 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1464.44 ms. Allocated memory was 115.9 MB in the beginning and 193.5 MB in the end (delta: 77.6 MB). Free memory was 59.3 MB in the beginning and 163.6 MB in the end (delta: -104.3 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,494 INFO L168 Benchmark]: Boogie Procedure Inliner took 210.63 ms. Allocated memory is still 193.5 MB. Free memory was 163.6 MB in the beginning and 126.3 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,494 INFO L168 Benchmark]: Boogie Preprocessor took 258.47 ms. Allocated memory is still 193.5 MB. Free memory was 126.3 MB in the beginning and 103.6 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,500 INFO L168 Benchmark]: RCFGBuilder took 6613.59 ms. Allocated memory was 193.5 MB in the beginning and 282.1 MB in the end (delta: 88.6 MB). Free memory was 103.6 MB in the beginning and 169.0 MB in the end (delta: -65.4 MB). Peak memory consumption was 155.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,501 INFO L168 Benchmark]: IcfgToChc took 4306.51 ms. Allocated memory was 282.1 MB in the beginning and 492.8 MB in the end (delta: 210.8 MB). Free memory was 169.0 MB in the beginning and 222.2 MB in the end (delta: -53.3 MB). Peak memory consumption was 345.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,501 INFO L168 Benchmark]: ChcSmtPrinter took 311.49 ms. Allocated memory is still 492.8 MB. Free memory was 222.2 MB in the beginning and 159.7 MB in the end (delta: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:11:40,504 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 115.9 MB. Free memory is still 83.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1464.44 ms. Allocated memory was 115.9 MB in the beginning and 193.5 MB in the end (delta: 77.6 MB). Free memory was 59.3 MB in the beginning and 163.6 MB in the end (delta: -104.3 MB). Peak memory consumption was 49.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 210.63 ms. Allocated memory is still 193.5 MB. Free memory was 163.6 MB in the beginning and 126.3 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 258.47 ms. Allocated memory is still 193.5 MB. Free memory was 126.3 MB in the beginning and 103.6 MB in the end (delta: 22.7 MB). Peak memory consumption was 22.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 6613.59 ms. Allocated memory was 193.5 MB in the beginning and 282.1 MB in the end (delta: 88.6 MB). Free memory was 103.6 MB in the beginning and 169.0 MB in the end (delta: -65.4 MB). Peak memory consumption was 155.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 4306.51 ms. Allocated memory was 282.1 MB in the beginning and 492.8 MB in the end (delta: 210.8 MB). Free memory was 169.0 MB in the beginning and 222.2 MB in the end (delta: -53.3 MB). Peak memory consumption was 345.9 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 311.49 ms. Allocated memory is still 492.8 MB. Free memory was 222.2 MB in the beginning and 159.7 MB in the end (delta: 62.6 MB). Peak memory consumption was 62.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...