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.4_false-unreach-call.3.ufo.BOUNDED-8.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:18:14,338 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:18:14,340 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:18:14,352 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:18:14,352 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:18:14,353 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:18:14,355 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:18:14,357 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:18:14,358 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:18:14,359 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:18:14,360 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:18:14,360 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:18:14,361 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:18:14,362 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:18:14,364 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:18:14,364 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:18:14,365 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:18:14,367 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:18:14,369 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:18:14,371 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:18:14,372 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:18:14,374 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:18:14,376 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:18:14,377 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:18:14,377 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:18:14,378 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:18:14,379 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:18:14,380 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:18:14,380 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:18:14,381 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:18:14,382 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:18:14,383 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:18:14,384 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:18:14,384 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:18:14,385 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:18:14,385 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:18:14,386 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:18:14,387 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:18:14,388 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:18:14,388 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 22:18:14,404 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:18:14,404 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:18:14,405 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:18:14,406 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:18:14,406 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:18:14,406 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:18:14,406 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:18:14,406 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:18:14,407 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:18:14,408 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:18:14,408 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:18:14,408 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:18:14,409 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:18:14,409 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:18:14,409 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:18:14,409 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:18:14,409 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:18:14,410 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:18:14,410 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:18:14,410 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:18:14,410 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:18:14,410 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:18:14,411 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:18:14,413 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:18:14,413 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:18:14,413 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:18:14,414 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:18:14,414 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:18:14,414 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 22:18:14,449 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:18:14,462 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:18:14,465 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:18:14,467 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:18:14,467 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:18:14,468 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.3.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 22:18:14,522 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f49055696/8914436838ed420fa2369d689f5016fd/FLAG05f3129da [2019-03-17 22:18:15,070 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:18:15,071 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_opt-floodmax.4_false-unreach-call.3.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 22:18:15,088 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f49055696/8914436838ed420fa2369d689f5016fd/FLAG05f3129da [2019-03-17 22:18:15,309 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f49055696/8914436838ed420fa2369d689f5016fd [2019-03-17 22:18:15,320 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:18:15,322 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:18:15,323 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:15,323 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:18:15,327 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:18:15,330 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:15" (1/1) ... [2019-03-17 22:18:15,333 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bf02308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:15, skipping insertion in model container [2019-03-17 22:18:15,333 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:18:15" (1/1) ... [2019-03-17 22:18:15,340 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:18:15,398 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:18:15,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:15,783 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:18:15,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:18:16,032 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:18:16,033 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16 WrapperNode [2019-03-17 22:18:16,033 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:18:16,034 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:16,034 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:18:16,034 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:18:16,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,121 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:18:16,122 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:18:16,122 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:18:16,122 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:18:16,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,133 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,137 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,137 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,156 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,178 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (1/1) ... [2019-03-17 22:18:16,201 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:18:16,202 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:18:16,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:18:16,205 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:18:16,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:18:16" (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 22:18:16,305 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:18:16,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:18:18,866 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:18:18,867 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:18:18,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:18 BoogieIcfgContainer [2019-03-17 22:18:18,868 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:18:18,869 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:18:18,869 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:18:18,869 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:18:18,872 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:18:18" (1/1) ... [2019-03-17 22:18:44,359 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:44 HornClauseAST [2019-03-17 22:18:44,360 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:18:44,360 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:18:44,360 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:18:44,360 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:18:44,362 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:18:44" (1/1) ... [2019-03-17 22:18:44,363 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_opt-floodmax.4_false-unreach-call.3.ufo.BOUNDED-8.pals_true-termination.c_UID388600811333165153.smt2 [2019-03-17 22:18:45,208 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:18:45,210 INFO L168 Benchmark]: Toolchain (without parser) took 29889.55 ms. Allocated memory was 116.4 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 63.6 MB in the beginning and 94.9 MB in the end (delta: -31.2 MB). Peak memory consumption was 1.1 GB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,212 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:18:45,213 INFO L168 Benchmark]: CACSL2BoogieTranslator took 710.01 ms. Allocated memory was 116.4 MB in the beginning and 131.6 MB in the end (delta: 15.2 MB). Free memory was 63.4 MB in the beginning and 106.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,213 INFO L168 Benchmark]: Boogie Procedure Inliner took 87.75 ms. Allocated memory is still 131.6 MB. Free memory was 105.6 MB in the beginning and 100.7 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,214 INFO L168 Benchmark]: Boogie Preprocessor took 79.40 ms. Allocated memory is still 131.6 MB. Free memory was 100.7 MB in the beginning and 96.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,214 INFO L168 Benchmark]: RCFGBuilder took 2666.88 ms. Allocated memory was 131.6 MB in the beginning and 172.5 MB in the end (delta: 40.9 MB). Free memory was 96.3 MB in the beginning and 87.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 57.9 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,215 INFO L168 Benchmark]: IcfgToChc took 25491.22 ms. Allocated memory was 172.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 87.1 MB in the beginning and 380.0 MB in the end (delta: -292.9 MB). Peak memory consumption was 988.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,216 INFO L168 Benchmark]: ChcSmtPrinter took 848.67 ms. Allocated memory is still 1.3 GB. Free memory was 380.0 MB in the beginning and 94.9 MB in the end (delta: 285.2 MB). Peak memory consumption was 285.2 MB. Max. memory is 3.6 GB. [2019-03-17 22:18:45,219 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 116.4 MB. Free memory is still 83.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 710.01 ms. Allocated memory was 116.4 MB in the beginning and 131.6 MB in the end (delta: 15.2 MB). Free memory was 63.4 MB in the beginning and 106.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 38.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 87.75 ms. Allocated memory is still 131.6 MB. Free memory was 105.6 MB in the beginning and 100.7 MB in the end (delta: 4.8 MB). Peak memory consumption was 4.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 79.40 ms. Allocated memory is still 131.6 MB. Free memory was 100.7 MB in the beginning and 96.3 MB in the end (delta: 4.4 MB). Peak memory consumption was 4.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 2666.88 ms. Allocated memory was 131.6 MB in the beginning and 172.5 MB in the end (delta: 40.9 MB). Free memory was 96.3 MB in the beginning and 87.1 MB in the end (delta: 9.3 MB). Peak memory consumption was 57.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 25491.22 ms. Allocated memory was 172.5 MB in the beginning and 1.3 GB in the end (delta: 1.1 GB). Free memory was 87.1 MB in the beginning and 380.0 MB in the end (delta: -292.9 MB). Peak memory consumption was 988.2 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 848.67 ms. Allocated memory is still 1.3 GB. Free memory was 380.0 MB in the beginning and 94.9 MB in the end (delta: 285.2 MB). Peak memory consumption was 285.2 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...