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/seq-mthreaded/pals_opt-floodmax.3_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:21:41,257 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:21:41,259 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:21:41,275 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:21:41,275 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:21:41,277 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:21:41,279 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:21:41,286 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:21:41,294 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:21:41,296 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:21:41,297 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:21:41,297 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:21:41,299 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:21:41,300 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:21:41,301 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:21:41,302 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:21:41,303 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:21:41,305 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:21:41,310 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:21:41,314 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:21:41,316 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:21:41,320 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:21:41,324 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:21:41,325 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:21:41,325 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:21:41,329 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:21:41,330 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:21:41,331 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:21:41,331 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:21:41,334 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:21:41,335 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:21:41,336 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:21:41,339 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:21:41,339 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:21:41,340 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:21:41,340 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:21:41,340 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:21:41,341 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:21:41,342 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:21:41,342 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 13:21:41,362 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:21:41,363 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:21:41,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:21:41,364 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:21:41,365 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:21:41,365 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:21:41,365 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:21:41,365 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:21:41,365 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:21:41,366 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:21:41,366 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:21:41,366 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:21:41,366 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:21:41,366 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:21:41,367 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:21:41,367 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:21:41,367 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:21:41,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:21:41,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:21:41,368 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:21:41,368 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:21:41,368 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:21:41,368 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:21:41,368 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:21:41,369 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:21:41,369 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:21:41,369 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:21:41,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:21:41,369 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 13:21:41,422 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:21:41,442 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:21:41,447 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:21:41,448 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:21:41,449 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:21:41,450 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:41,518 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62d8b7b8/92bf62797390461f86598d288ce54e9f/FLAGece8816a6 [2019-03-18 13:21:41,971 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:21:41,972 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.3_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-18 13:21:41,984 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62d8b7b8/92bf62797390461f86598d288ce54e9f/FLAGece8816a6 [2019-03-18 13:21:42,292 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c62d8b7b8/92bf62797390461f86598d288ce54e9f [2019-03-18 13:21:42,301 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:21:42,302 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:21:42,303 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:42,303 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:21:42,307 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:21:42,308 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:42,310 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47821de4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42, skipping insertion in model container [2019-03-18 13:21:42,311 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:42,319 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:21:42,372 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:21:42,726 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:42,740 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:21:42,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:21:42,996 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:21:42,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42 WrapperNode [2019-03-18 13:21:42,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:21:42,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:42,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:21:42,998 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:21:43,007 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,072 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:21:43,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:21:43,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:21:43,073 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:21:43,085 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,085 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,093 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,094 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,111 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (1/1) ... [2019-03-18 13:21:43,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:21:43,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:21:43,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:21:43,134 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:21:43,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:21:42" (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 13:21:43,190 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:21:43,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:21:44,408 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:21:44,409 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 13:21:44,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:44 BoogieIcfgContainer [2019-03-18 13:21:44,410 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:21:44,411 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:21:44,411 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:21:44,411 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:21:44,414 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:21:44" (1/1) ... [2019-03-18 13:21:51,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:51 HornClauseAST [2019-03-18 13:21:51,263 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:21:51,263 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:21:51,263 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:21:51,263 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:21:51,265 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:21:51" (1/1) ... [2019-03-18 13:21:51,267 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.3_overflow_false-unreach-call.ufo.UNBOUNDED.pals.c_UID4616101318544203127.smt2 [2019-03-18 13:21:51,576 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:21:51,578 INFO L168 Benchmark]: Toolchain (without parser) took 9276.45 ms. Allocated memory was 100.7 MB in the beginning and 510.7 MB in the end (delta: 410.0 MB). Free memory was 72.6 MB in the beginning and 329.3 MB in the end (delta: -256.7 MB). Peak memory consumption was 153.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,580 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:21:51,581 INFO L168 Benchmark]: CACSL2BoogieTranslator took 694.06 ms. Allocated memory was 100.7 MB in the beginning and 130.0 MB in the end (delta: 29.4 MB). Free memory was 72.4 MB in the beginning and 112.9 MB in the end (delta: -40.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,581 INFO L168 Benchmark]: Boogie Procedure Inliner took 74.80 ms. Allocated memory is still 130.0 MB. Free memory was 112.9 MB in the beginning and 109.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,582 INFO L168 Benchmark]: Boogie Preprocessor took 60.93 ms. Allocated memory is still 130.0 MB. Free memory was 109.8 MB in the beginning and 107.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,582 INFO L168 Benchmark]: RCFGBuilder took 1276.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 107.1 MB in the beginning and 116.4 MB in the end (delta: -9.3 MB). Peak memory consumption was 53.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,583 INFO L168 Benchmark]: IcfgToChc took 6852.09 ms. Allocated memory was 140.5 MB in the beginning and 510.7 MB in the end (delta: 370.1 MB). Free memory was 116.4 MB in the beginning and 395.9 MB in the end (delta: -279.5 MB). Peak memory consumption was 340.3 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,584 INFO L168 Benchmark]: ChcSmtPrinter took 313.43 ms. Allocated memory is still 510.7 MB. Free memory was 395.9 MB in the beginning and 329.3 MB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 3.6 GB. [2019-03-18 13:21:51,588 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.7 MB. Free memory is still 58.2 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 694.06 ms. Allocated memory was 100.7 MB in the beginning and 130.0 MB in the end (delta: 29.4 MB). Free memory was 72.4 MB in the beginning and 112.9 MB in the end (delta: -40.5 MB). Peak memory consumption was 21.5 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 74.80 ms. Allocated memory is still 130.0 MB. Free memory was 112.9 MB in the beginning and 109.8 MB in the end (delta: 3.1 MB). Peak memory consumption was 3.1 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 60.93 ms. Allocated memory is still 130.0 MB. Free memory was 109.8 MB in the beginning and 107.1 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.7 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1276.38 ms. Allocated memory was 130.0 MB in the beginning and 140.5 MB in the end (delta: 10.5 MB). Free memory was 107.1 MB in the beginning and 116.4 MB in the end (delta: -9.3 MB). Peak memory consumption was 53.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 6852.09 ms. Allocated memory was 140.5 MB in the beginning and 510.7 MB in the end (delta: 370.1 MB). Free memory was 116.4 MB in the beginning and 395.9 MB in the end (delta: -279.5 MB). Peak memory consumption was 340.3 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 313.43 ms. Allocated memory is still 510.7 MB. Free memory was 395.9 MB in the beginning and 329.3 MB in the end (delta: 66.6 MB). Peak memory consumption was 66.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...