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/eca-rers2012/Problem13_label43_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-17 21:07:22,944 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-17 21:07:22,949 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-17 21:07:22,964 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-17 21:07:22,964 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-17 21:07:22,965 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-17 21:07:22,967 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-17 21:07:22,969 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-17 21:07:22,971 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-17 21:07:22,971 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-17 21:07:22,972 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-17 21:07:22,973 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-17 21:07:22,974 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-17 21:07:22,975 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-17 21:07:22,976 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-17 21:07:22,977 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-17 21:07:22,978 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-17 21:07:22,979 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-17 21:07:22,981 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-17 21:07:22,983 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-17 21:07:22,984 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-17 21:07:22,986 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-17 21:07:22,988 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-17 21:07:22,988 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-17 21:07:22,988 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-17 21:07:22,989 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-17 21:07:22,990 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-17 21:07:22,991 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-17 21:07:22,991 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-17 21:07:22,992 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-17 21:07:22,993 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-17 21:07:22,994 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-17 21:07:22,995 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-17 21:07:22,995 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-17 21:07:22,996 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-17 21:07:22,996 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-17 21:07:22,996 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-17 21:07:22,997 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-17 21:07:22,998 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-17 21:07:22,998 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 21:07:23,014 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-17 21:07:23,014 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-17 21:07:23,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-17 21:07:23,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-17 21:07:23,016 INFO L133 SettingsManager]: * Use SBE=true [2019-03-17 21:07:23,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-17 21:07:23,016 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-17 21:07:23,017 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-17 21:07:23,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-17 21:07:23,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-17 21:07:23,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-17 21:07:23,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-17 21:07:23,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-17 21:07:23,018 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-17 21:07:23,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-17 21:07:23,018 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-17 21:07:23,018 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-17 21:07:23,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-17 21:07:23,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-17 21:07:23,019 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-17 21:07:23,019 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-17 21:07:23,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-17 21:07:23,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-17 21:07:23,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-17 21:07:23,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-17 21:07:23,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-17 21:07:23,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-17 21:07:23,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-17 21:07:23,021 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 21:07:23,051 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-17 21:07:23,063 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-17 21:07:23,066 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-17 21:07:23,067 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-17 21:07:23,068 INFO L276 PluginConnector]: CDTParser initialized [2019-03-17 21:07:23,068 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label43_false-unreach-call.c [2019-03-17 21:07:23,120 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c23dedeea/af93adc3a8884827955219b903c58e97/FLAG2faf3d3c4 [2019-03-17 21:07:23,876 INFO L307 CDTParser]: Found 1 translation units. [2019-03-17 21:07:23,877 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label43_false-unreach-call.c [2019-03-17 21:07:23,917 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c23dedeea/af93adc3a8884827955219b903c58e97/FLAG2faf3d3c4 [2019-03-17 21:07:24,421 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c23dedeea/af93adc3a8884827955219b903c58e97 [2019-03-17 21:07:24,433 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-17 21:07:24,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-17 21:07:24,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:24,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-17 21:07:24,440 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-17 21:07:24,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:24" (1/1) ... [2019-03-17 21:07:24,444 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68caaeed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:24, skipping insertion in model container [2019-03-17 21:07:24,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 09:07:24" (1/1) ... [2019-03-17 21:07:24,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-17 21:07:24,693 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-17 21:07:26,426 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:26,435 INFO L191 MainTranslator]: Completed pre-run [2019-03-17 21:07:27,532 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-17 21:07:27,573 INFO L195 MainTranslator]: Completed translation [2019-03-17 21:07:27,573 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27 WrapperNode [2019-03-17 21:07:27,573 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-17 21:07:27,574 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:27,574 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-17 21:07:27,575 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-17 21:07:27,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:27,650 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:28,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-17 21:07:28,119 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-17 21:07:28,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-17 21:07:28,119 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-17 21:07:28,132 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:28,132 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:28,187 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:28,187 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:29,189 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:29,226 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:29,311 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (1/1) ... [2019-03-17 21:07:29,389 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-17 21:07:29,390 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-17 21:07:29,390 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-17 21:07:29,390 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-17 21:07:29,391 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 09:07:27" (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 21:07:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-17 21:07:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-17 21:07:42,950 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-17 21:07:42,950 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-17 21:07:42,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:07:42 BoogieIcfgContainer [2019-03-17 21:07:42,952 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-17 21:07:42,952 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-17 21:07:42,952 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-17 21:07:42,952 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-17 21:07:42,955 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.03 09:07:42" (1/1) ... [2019-03-17 21:07:56,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:56 HornClauseAST [2019-03-17 21:07:56,323 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-17 21:07:56,324 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-17 21:07:56,324 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-17 21:07:56,324 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-17 21:07:56,326 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 17.03 09:07:56" (1/1) ... [2019-03-17 21:07:56,329 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label43_false-unreach-call.c_UID2330197913037657741.smt2 [2019-03-17 21:07:58,516 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-17 21:07:58,518 INFO L168 Benchmark]: Toolchain (without parser) took 34084.77 ms. Allocated memory was 102.2 MB in the beginning and 812.6 MB in the end (delta: 710.4 MB). Free memory was 58.1 MB in the beginning and 553.9 MB in the end (delta: -495.8 MB). Peak memory consumption was 662.9 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,520 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-17 21:07:58,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3138.14 ms. Allocated memory was 102.2 MB in the beginning and 209.2 MB in the end (delta: 107.0 MB). Free memory was 57.7 MB in the beginning and 123.1 MB in the end (delta: -65.3 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,521 INFO L168 Benchmark]: Boogie Procedure Inliner took 543.94 ms. Allocated memory was 209.2 MB in the beginning and 215.5 MB in the end (delta: 6.3 MB). Free memory was 123.1 MB in the beginning and 68.3 MB in the end (delta: 54.7 MB). Peak memory consumption was 83.0 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,521 INFO L168 Benchmark]: Boogie Preprocessor took 1270.73 ms. Allocated memory was 215.5 MB in the beginning and 303.0 MB in the end (delta: 87.6 MB). Free memory was 68.3 MB in the beginning and 159.8 MB in the end (delta: -91.5 MB). Peak memory consumption was 73.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,524 INFO L168 Benchmark]: RCFGBuilder took 13562.20 ms. Allocated memory was 303.0 MB in the beginning and 386.4 MB in the end (delta: 83.4 MB). Free memory was 159.8 MB in the beginning and 186.4 MB in the end (delta: -26.6 MB). Peak memory consumption was 154.1 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,524 INFO L168 Benchmark]: IcfgToChc took 13371.66 ms. Allocated memory was 386.4 MB in the beginning and 724.6 MB in the end (delta: 338.2 MB). Free memory was 186.4 MB in the beginning and 216.3 MB in the end (delta: -29.9 MB). Peak memory consumption was 441.7 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,526 INFO L168 Benchmark]: ChcSmtPrinter took 2192.57 ms. Allocated memory was 724.6 MB in the beginning and 812.6 MB in the end (delta: 88.1 MB). Free memory was 216.3 MB in the beginning and 553.9 MB in the end (delta: -337.6 MB). Peak memory consumption was 198.8 MB. Max. memory is 3.6 GB. [2019-03-17 21:07:58,530 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 89.7 MB. Free memory is still 57.1 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3138.14 ms. Allocated memory was 102.2 MB in the beginning and 209.2 MB in the end (delta: 107.0 MB). Free memory was 57.7 MB in the beginning and 123.1 MB in the end (delta: -65.3 MB). Peak memory consumption was 93.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 543.94 ms. Allocated memory was 209.2 MB in the beginning and 215.5 MB in the end (delta: 6.3 MB). Free memory was 123.1 MB in the beginning and 68.3 MB in the end (delta: 54.7 MB). Peak memory consumption was 83.0 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1270.73 ms. Allocated memory was 215.5 MB in the beginning and 303.0 MB in the end (delta: 87.6 MB). Free memory was 68.3 MB in the beginning and 159.8 MB in the end (delta: -91.5 MB). Peak memory consumption was 73.8 MB. Max. memory is 3.6 GB. * RCFGBuilder took 13562.20 ms. Allocated memory was 303.0 MB in the beginning and 386.4 MB in the end (delta: 83.4 MB). Free memory was 159.8 MB in the beginning and 186.4 MB in the end (delta: -26.6 MB). Peak memory consumption was 154.1 MB. Max. memory is 3.6 GB. * IcfgToChc took 13371.66 ms. Allocated memory was 386.4 MB in the beginning and 724.6 MB in the end (delta: 338.2 MB). Free memory was 186.4 MB in the beginning and 216.3 MB in the end (delta: -29.9 MB). Peak memory consumption was 441.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 2192.57 ms. Allocated memory was 724.6 MB in the beginning and 812.6 MB in the end (delta: 88.1 MB). Free memory was 216.3 MB in the beginning and 553.9 MB in the end (delta: -337.6 MB). Peak memory consumption was 198.8 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...