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_lcr-var-start-time.6_true-unreach-call.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:21:26,343 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:21:26,345 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:21:26,356 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:21:26,356 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:21:26,357 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:21:26,359 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:21:26,361 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:21:26,362 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:21:26,363 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:21:26,364 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:21:26,364 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:21:26,365 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:21:26,366 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:21:26,367 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:21:26,368 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:21:26,369 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:21:26,371 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:21:26,373 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:21:26,375 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:21:26,376 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:21:26,377 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:21:26,380 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:21:26,380 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:21:26,381 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:21:26,385 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:21:26,385 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:21:26,386 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:21:26,386 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:21:26,387 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:21:26,388 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:21:26,389 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:21:26,390 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:21:26,390 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:21:26,391 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:21:26,391 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:21:26,391 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:21:26,393 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:21:26,394 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:21:26,394 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 22:21:26,429 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:21:26,430 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:21:26,432 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:21:26,432 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:21:26,433 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:21:26,433 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:21:26,433 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:21:26,433 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:21:26,433 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:21:26,434 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:21:26,435 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:21:26,435 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:21:26,435 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:21:26,435 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:21:26,435 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:21:26,436 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:21:26,436 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:21:26,436 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:21:26,436 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:21:26,437 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:21:26,438 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:21:26,439 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:21:26,439 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:21:26,439 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:21:26,439 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:21:26,439 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:21:26,440 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:21:26,440 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:21:26,440 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 22:21:26,487 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:21:26,503 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:21:26,508 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:21:26,509 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:21:26,509 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:21:26,510 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.6_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:21:26,572 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b94239ca/d2af216eba6644038c0bf977b108f064/FLAG1fd397f14 [2019-03-17 22:21:27,032 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:21:27,033 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.6_true-unreach-call.ufo.UNBOUNDED.pals.c [2019-03-17 22:21:27,045 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b94239ca/d2af216eba6644038c0bf977b108f064/FLAG1fd397f14 [2019-03-17 22:21:27,371 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0b94239ca/d2af216eba6644038c0bf977b108f064 [2019-03-17 22:21:27,380 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:21:27,381 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:21:27,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:21:27,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:21:27,386 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:21:27,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:27,390 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4608ef78 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27, skipping insertion in model container [2019-03-17 22:21:27,390 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:27,398 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:21:27,440 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:21:27,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:21:27,788 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:21:27,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:21:27,999 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:21:27,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27 WrapperNode [2019-03-17 22:21:27,999 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:21:28,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:21:28,000 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:21:28,001 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:21:28,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:21:28,082 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:21:28,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:21:28,083 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:21:28,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,116 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,144 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (1/1) ... [2019-03-17 22:21:28,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:21:28,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:21:28,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:21:28,150 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:21:28,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:27" (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 22:21:28,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:21:28,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:21:29,485 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:21:29,485 INFO L286 CfgBuilder]: Removed 23 assue(true) statements. [2019-03-17 22:21:29,486 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:21:29 BoogieIcfgContainer [2019-03-17 22:21:29,487 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:21:29,487 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:21:29,487 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:21:29,487 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:21:29,490 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:21:29" (1/1) ... [2019-03-17 22:21:35,995 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:35 HornClauseAST [2019-03-17 22:21:35,996 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:21:35,996 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:21:35,996 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:21:35,997 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:21:36,000 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:35" (1/1) ... [2019-03-17 22:21:36,001 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.6_true-unreach-call.ufo.UNBOUNDED.pals.c_UID8289393807053502727.smt2 [2019-03-17 22:21:36,320 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:21:36,322 INFO L168 Benchmark]: Toolchain (without parser) took 8941.61 ms. Allocated memory was 114.3 MB in the beginning and 552.6 MB in the end (delta: 438.3 MB). Free memory was 62.5 MB in the beginning and 174.5 MB in the end (delta: -112.0 MB). Peak memory consumption was 326.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,324 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 114.3 MB. Free memory is still 81.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:21:36,324 INFO L168 Benchmark]: CACSL2BoogieTranslator took 617.40 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 62.5 MB in the beginning and 100.9 MB in the end (delta: -38.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,324 INFO L168 Benchmark]: Boogie Procedure Inliner took 81.83 ms. Allocated memory is still 124.3 MB. Free memory was 100.9 MB in the beginning and 97.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,325 INFO L168 Benchmark]: Boogie Preprocessor took 66.97 ms. Allocated memory is still 124.3 MB. Free memory was 97.9 MB in the beginning and 95.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,326 INFO L168 Benchmark]: RCFGBuilder took 1337.28 ms. Allocated memory is still 124.3 MB. Free memory was 95.4 MB in the beginning and 42.6 MB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,326 INFO L168 Benchmark]: IcfgToChc took 6508.99 ms. Allocated memory was 124.3 MB in the beginning and 552.6 MB in the end (delta: 428.3 MB). Free memory was 42.6 MB in the beginning and 244.0 MB in the end (delta: -201.4 MB). Peak memory consumption was 322.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,326 INFO L168 Benchmark]: ChcSmtPrinter took 324.10 ms. Allocated memory is still 552.6 MB. Free memory was 244.0 MB in the beginning and 174.5 MB in the end (delta: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:36,329 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 114.3 MB. Free memory is still 81.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 617.40 ms. Allocated memory was 114.3 MB in the beginning and 124.3 MB in the end (delta: 10.0 MB). Free memory was 62.5 MB in the beginning and 100.9 MB in the end (delta: -38.4 MB). Peak memory consumption was 29.8 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 81.83 ms. Allocated memory is still 124.3 MB. Free memory was 100.9 MB in the beginning and 97.9 MB in the end (delta: 3.0 MB). Peak memory consumption was 3.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 66.97 ms. Allocated memory is still 124.3 MB. Free memory was 97.9 MB in the beginning and 95.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1337.28 ms. Allocated memory is still 124.3 MB. Free memory was 95.4 MB in the beginning and 42.6 MB in the end (delta: 52.8 MB). Peak memory consumption was 52.8 MB. Max. memory is 3.6 GB. * IcfgToChc took 6508.99 ms. Allocated memory was 124.3 MB in the beginning and 552.6 MB in the end (delta: 428.3 MB). Free memory was 42.6 MB in the beginning and 244.0 MB in the end (delta: -201.4 MB). Peak memory consumption was 322.5 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 324.10 ms. Allocated memory is still 552.6 MB. Free memory was 244.0 MB in the beginning and 174.5 MB in the end (delta: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...