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/array-crafted/zero_sum_const_m5_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 20:44:10,376 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 20:44:10,379 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 20:44:10,390 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 20:44:10,391 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 20:44:10,392 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 20:44:10,393 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 20:44:10,395 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 20:44:10,397 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 20:44:10,398 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 20:44:10,399 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 20:44:10,399 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 20:44:10,400 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 20:44:10,401 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 20:44:10,402 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 20:44:10,403 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 20:44:10,404 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 20:44:10,406 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 20:44:10,408 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 20:44:10,409 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 20:44:10,410 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 20:44:10,412 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 20:44:10,414 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 20:44:10,414 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 20:44:10,414 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 20:44:10,415 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 20:44:10,416 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 20:44:10,417 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 20:44:10,417 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 20:44:10,418 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 20:44:10,418 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 20:44:10,420 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 20:44:10,422 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 20:44:10,422 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 20:44:10,423 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 20:44:10,423 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 20:44:10,423 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 20:44:10,425 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 20:44:10,426 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 20:44:10,426 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 20:44:10,456 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 20:44:10,456 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 20:44:10,458 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 20:44:10,459 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 20:44:10,459 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 20:44:10,459 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 20:44:10,459 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 20:44:10,460 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 20:44:10,460 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 20:44:10,460 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 20:44:10,460 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 20:44:10,460 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 20:44:10,461 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 20:44:10,461 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 20:44:10,461 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 20:44:10,461 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 20:44:10,461 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 20:44:10,462 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 20:44:10,462 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 20:44:10,462 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 20:44:10,462 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 20:44:10,462 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 20:44:10,463 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 20:44:10,463 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 20:44:10,463 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 20:44:10,463 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 20:44:10,463 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 20:44:10,464 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 20:44:10,464 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 20:44:10,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 20:44:10,520 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 20:44:10,524 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 20:44:10,526 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 20:44:10,526 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 20:44:10,527 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/array-crafted/zero_sum_const_m5_true-unreach-call.c [2019-03-17 20:44:10,584 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a080159c0/9d024c4c9a8f48ada939d208b23a321d/FLAG7524c7441 [2019-03-17 20:44:11,023 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 20:44:11,024 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/array-crafted/zero_sum_const_m5_true-unreach-call.c [2019-03-17 20:44:11,034 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a080159c0/9d024c4c9a8f48ada939d208b23a321d/FLAG7524c7441 [2019-03-17 20:44:11,378 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a080159c0/9d024c4c9a8f48ada939d208b23a321d [2019-03-17 20:44:11,388 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 20:44:11,389 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 20:44:11,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 20:44:11,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 20:44:11,393 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 20:44:11,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396d2712 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11, skipping insertion in model container [2019-03-17 20:44:11,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,404 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 20:44:11,425 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 20:44:11,592 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:44:11,596 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 20:44:11,626 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 20:44:11,645 INFO L195 MainTranslator]: Completed translation [2019-03-17 20:44:11,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11 WrapperNode [2019-03-17 20:44:11,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 20:44:11,647 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 20:44:11,647 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 20:44:11,647 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 20:44:11,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,665 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,692 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 20:44:11,693 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 20:44:11,693 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 20:44:11,693 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 20:44:11,703 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,706 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,706 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,798 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (1/1) ... [2019-03-17 20:44:11,803 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 20:44:11,803 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 20:44:11,803 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 20:44:11,803 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 20:44:11,805 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:44:11" (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 20:44:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-03-17 20:44:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 20:44:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 20:44:11,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-03-17 20:44:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-03-17 20:44:11,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-03-17 20:44:12,371 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 20:44:12,371 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-17 20:44:12,373 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:44:12 BoogieIcfgContainer [2019-03-17 20:44:12,373 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 20:44:12,373 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 20:44:12,373 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 20:44:12,374 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 20:44:12,376 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 08:44:12" (1/1) ... [2019-03-17 20:44:13,311 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:44:13 HornClauseAST [2019-03-17 20:44:13,312 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 20:44:13,312 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 20:44:13,312 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 20:44:13,313 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 20:44:13,314 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 08:44:13" (1/1) ... [2019-03-17 20:44:13,315 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/array-crafted/ChcSmtPrinter_zero_sum_const_m5_true-unreach-call.c_UID296436086616568056.smt2 [2019-03-17 20:44:13,383 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 20:44:13,384 INFO L168 Benchmark]: Toolchain (without parser) took 1996.06 ms. Allocated memory was 113.2 MB in the beginning and 181.4 MB in the end (delta: 68.2 MB). Free memory was 64.3 MB in the beginning and 130.0 MB in the end (delta: -65.7 MB). Peak memory consumption was 2.5 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,386 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 20:44:13,387 INFO L168 Benchmark]: CACSL2BoogieTranslator took 256.73 ms. Allocated memory is still 113.2 MB. Free memory was 63.9 MB in the beginning and 53.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,387 INFO L168 Benchmark]: Boogie Procedure Inliner took 45.32 ms. Allocated memory is still 113.2 MB. Free memory was 53.1 MB in the beginning and 51.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,388 INFO L168 Benchmark]: Boogie Preprocessor took 110.12 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 51.3 MB in the beginning and 103.2 MB in the end (delta: -51.8 MB). Peak memory consumption was 12.4 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,388 INFO L168 Benchmark]: RCFGBuilder took 569.79 ms. Allocated memory is still 125.3 MB. Free memory was 103.2 MB in the beginning and 83.7 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,388 INFO L168 Benchmark]: IcfgToChc took 938.90 ms. Allocated memory was 125.3 MB in the beginning and 181.4 MB in the end (delta: 56.1 MB). Free memory was 83.7 MB in the beginning and 137.3 MB in the end (delta: -53.6 MB). Peak memory consumption was 89.8 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,389 INFO L168 Benchmark]: ChcSmtPrinter took 70.59 ms. Allocated memory is still 181.4 MB. Free memory was 137.3 MB in the beginning and 130.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. [2019-03-17 20:44:13,392 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 113.2 MB. Free memory is still 82.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 256.73 ms. Allocated memory is still 113.2 MB. Free memory was 63.9 MB in the beginning and 53.1 MB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 45.32 ms. Allocated memory is still 113.2 MB. Free memory was 53.1 MB in the beginning and 51.3 MB in the end (delta: 1.8 MB). Peak memory consumption was 1.8 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 110.12 ms. Allocated memory was 113.2 MB in the beginning and 125.3 MB in the end (delta: 12.1 MB). Free memory was 51.3 MB in the beginning and 103.2 MB in the end (delta: -51.8 MB). Peak memory consumption was 12.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 569.79 ms. Allocated memory is still 125.3 MB. Free memory was 103.2 MB in the beginning and 83.7 MB in the end (delta: 19.4 MB). Peak memory consumption was 19.4 MB. Max. memory is 3.6 GB. * IcfgToChc took 938.90 ms. Allocated memory was 125.3 MB in the beginning and 181.4 MB in the end (delta: 56.1 MB). Free memory was 83.7 MB in the beginning and 137.3 MB in the end (delta: -53.6 MB). Peak memory consumption was 89.8 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 70.59 ms. Allocated memory is still 181.4 MB. Free memory was 137.3 MB in the beginning and 130.0 MB in the end (delta: 7.3 MB). Peak memory consumption was 7.3 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...