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.4_true-unreach-call.ufo.BOUNDED-8.pals_true-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 22:21:20,055 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 22:21:20,056 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 22:21:20,068 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 22:21:20,069 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 22:21:20,070 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 22:21:20,071 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 22:21:20,073 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 22:21:20,075 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 22:21:20,076 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 22:21:20,077 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 22:21:20,077 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 22:21:20,078 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 22:21:20,079 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 22:21:20,080 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 22:21:20,081 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 22:21:20,082 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 22:21:20,084 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 22:21:20,086 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 22:21:20,088 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 22:21:20,089 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 22:21:20,091 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 22:21:20,093 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 22:21:20,093 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 22:21:20,094 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 22:21:20,095 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 22:21:20,095 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 22:21:20,096 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 22:21:20,096 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 22:21:20,097 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 22:21:20,098 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 22:21:20,099 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 22:21:20,100 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 22:21:20,100 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 22:21:20,101 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 22:21:20,101 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 22:21:20,102 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 22:21:20,103 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 22:21:20,103 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 22:21:20,104 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 22:21:20,121 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 22:21:20,122 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 22:21:20,123 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 22:21:20,123 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 22:21:20,123 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 22:21:20,124 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 22:21:20,124 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 22:21:20,124 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 22:21:20,124 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 22:21:20,124 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 22:21:20,125 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 22:21:20,126 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 22:21:20,126 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 22:21:20,126 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 22:21:20,126 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 22:21:20,126 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 22:21:20,127 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 22:21:20,127 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 22:21:20,127 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 22:21:20,127 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 22:21:20,127 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 22:21:20,128 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 22:21:20,128 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 22:21:20,128 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 22:21:20,160 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 22:21:20,172 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 22:21:20,176 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 22:21:20,178 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 22:21:20,178 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 22:21:20,179 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_true-unreach-call.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 22:21:20,236 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fda4390c2/dc732269603e4adcbe37c5aff20eba26/FLAG0db39da79 [2019-03-17 22:21:20,701 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 22:21:20,702 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_lcr-var-start-time.4_true-unreach-call.ufo.BOUNDED-8.pals_true-termination.c [2019-03-17 22:21:20,712 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fda4390c2/dc732269603e4adcbe37c5aff20eba26/FLAG0db39da79 [2019-03-17 22:21:21,032 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fda4390c2/dc732269603e4adcbe37c5aff20eba26 [2019-03-17 22:21:21,041 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 22:21:21,043 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 22:21:21,044 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 22:21:21,044 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 22:21:21,048 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 22:21:21,049 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,052 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 10:21:21, skipping insertion in model container [2019-03-17 22:21:21,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 22:21:21,123 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 22:21:21,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:21:21,396 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 22:21:21,454 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 22:21:21,479 INFO L195 MainTranslator]: Completed translation [2019-03-17 22:21:21,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21 WrapperNode [2019-03-17 22:21:21,480 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 22:21:21,482 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 22:21:21,482 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 22:21:21,482 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 22:21:21,575 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,585 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,624 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 22:21:21,625 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 22:21:21,625 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 22:21:21,625 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 22:21:21,636 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,640 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,641 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,688 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (1/1) ... [2019-03-17 22:21:21,693 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 22:21:21,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 22:21:21,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 22:21:21,694 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 22:21:21,695 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 10:21:21" (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 22:21:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 22:21:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 22:21:22,732 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 22:21:22,733 INFO L286 CfgBuilder]: Removed 19 assue(true) statements. [2019-03-17 22:21:22,734 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:21:22 BoogieIcfgContainer [2019-03-17 22:21:22,734 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 22:21:22,734 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 22:21:22,734 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 22:21:22,735 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 22:21:22,737 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 10:21:22" (1/1) ... [2019-03-17 22:21:26,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:26 HornClauseAST [2019-03-17 22:21:26,142 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 22:21:26,143 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 22:21:26,143 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 22:21:26,143 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 22:21:26,144 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 10:21:26" (1/1) ... [2019-03-17 22:21:26,146 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_lcr-var-start-time.4_true-unreach-call.ufo.BOUNDED-8.pals_true-termination.c_UID7833585006792359750.smt2 [2019-03-17 22:21:26,369 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 22:21:26,370 INFO L168 Benchmark]: Toolchain (without parser) took 5328.65 ms. Allocated memory was 112.7 MB in the beginning and 317.2 MB in the end (delta: 204.5 MB). Free memory was 60.9 MB in the beginning and 92.1 MB in the end (delta: -31.2 MB). Peak memory consumption was 173.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,372 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 112.7 MB. Free memory is still 79.4 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 22:21:26,372 INFO L168 Benchmark]: CACSL2BoogieTranslator took 437.45 ms. Allocated memory is still 112.7 MB. Free memory was 60.7 MB in the beginning and 45.5 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,373 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.50 ms. Allocated memory was 112.7 MB in the beginning and 124.3 MB in the end (delta: 11.5 MB). Free memory was 45.3 MB in the beginning and 100.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,374 INFO L168 Benchmark]: Boogie Preprocessor took 68.29 ms. Allocated memory is still 124.3 MB. Free memory was 100.8 MB in the beginning and 98.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,375 INFO L168 Benchmark]: RCFGBuilder took 1040.81 ms. Allocated memory is still 124.3 MB. Free memory was 98.6 MB in the beginning and 61.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,375 INFO L168 Benchmark]: IcfgToChc took 3407.95 ms. Allocated memory was 124.3 MB in the beginning and 317.2 MB in the end (delta: 192.9 MB). Free memory was 61.2 MB in the beginning and 128.3 MB in the end (delta: -67.1 MB). Peak memory consumption was 229.7 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,376 INFO L168 Benchmark]: ChcSmtPrinter took 226.22 ms. Allocated memory is still 317.2 MB. Free memory was 128.3 MB in the beginning and 92.1 MB in the end (delta: 36.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 3.6 GB. [2019-03-17 22:21:26,381 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 112.7 MB. Free memory is still 79.4 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 437.45 ms. Allocated memory is still 112.7 MB. Free memory was 60.7 MB in the beginning and 45.5 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 142.50 ms. Allocated memory was 112.7 MB in the beginning and 124.3 MB in the end (delta: 11.5 MB). Free memory was 45.3 MB in the beginning and 100.8 MB in the end (delta: -55.6 MB). Peak memory consumption was 11.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 68.29 ms. Allocated memory is still 124.3 MB. Free memory was 100.8 MB in the beginning and 98.6 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.3 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1040.81 ms. Allocated memory is still 124.3 MB. Free memory was 98.6 MB in the beginning and 61.2 MB in the end (delta: 37.3 MB). Peak memory consumption was 37.3 MB. Max. memory is 3.6 GB. * IcfgToChc took 3407.95 ms. Allocated memory was 124.3 MB in the beginning and 317.2 MB in the end (delta: 192.9 MB). Free memory was 61.2 MB in the beginning and 128.3 MB in the end (delta: -67.1 MB). Peak memory consumption was 229.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 226.22 ms. Allocated memory is still 317.2 MB. Free memory was 128.3 MB in the beginning and 92.1 MB in the end (delta: 36.1 MB). Peak memory consumption was 36.1 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...