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_label06_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:09:55,924 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:09:55,926 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:09:55,939 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:09:55,939 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:09:55,940 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:09:55,942 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:09:55,944 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:09:55,946 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:09:55,947 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:09:55,948 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:09:55,948 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:09:55,949 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:09:55,950 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:09:55,951 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:09:55,952 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:09:55,953 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:09:55,956 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:09:55,958 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:09:55,960 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:09:55,964 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:09:55,965 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:09:55,970 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:09:55,970 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:09:55,970 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:09:55,971 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:09:55,972 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:09:55,973 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:09:55,974 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:09:55,974 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:09:55,978 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:09:55,978 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:09:55,979 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:09:55,980 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:09:55,980 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:09:55,980 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:09:55,981 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:09:55,983 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:09:55,984 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:09:55,985 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 [2019-03-18 12:09:56,012 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:09:56,012 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:09:56,014 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:09:56,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:09:56,016 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:09:56,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:09:56,016 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:09:56,016 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:09:56,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:09:56,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:09:56,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:09:56,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:09:56,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:09:56,018 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:09:56,018 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:09:56,018 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:09:56,018 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:09:56,019 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:09:56,019 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:09:56,019 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:09:56,019 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:09:56,019 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:09:56,020 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:09:56,020 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:09:56,020 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:09:56,020 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:09:56,020 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:09:56,021 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:09:56,021 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 [2019-03-18 12:09:56,052 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:09:56,065 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:09:56,068 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:09:56,070 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:09:56,070 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:09:56,071 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem13_label06_false-unreach-call.c [2019-03-18 12:09:56,132 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11613dac1/4abf9a4d9e4745d38fb54479d7fae913/FLAGded0318b2 [2019-03-18 12:09:56,951 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:09:56,952 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem13_label06_false-unreach-call.c [2019-03-18 12:09:56,990 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11613dac1/4abf9a4d9e4745d38fb54479d7fae913/FLAGded0318b2 [2019-03-18 12:09:57,450 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/11613dac1/4abf9a4d9e4745d38fb54479d7fae913 [2019-03-18 12:09:57,462 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:09:57,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:09:57,465 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:09:57,465 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:09:57,469 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:09:57,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:09:57" (1/1) ... [2019-03-18 12:09:57,475 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467b6e6e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:09:57, skipping insertion in model container [2019-03-18 12:09:57,475 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:09:57" (1/1) ... [2019-03-18 12:09:57,483 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:09:57,687 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:09:59,441 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:09:59,452 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:10:00,370 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:10:00,848 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:10:00,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00 WrapperNode [2019-03-18 12:10:00,849 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:10:00,850 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:00,850 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:10:00,850 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:10:00,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:00,929 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,376 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:10:01,377 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:10:01,377 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:10:01,377 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:10:01,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,389 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,753 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,803 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:01,931 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (1/1) ... [2019-03-18 12:10:03,008 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:10:03,009 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:10:03,009 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:10:03,009 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:10:03,010 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:10:00" (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 [2019-03-18 12:10:03,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:10:03,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:10:15,681 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:10:15,681 INFO L286 CfgBuilder]: Removed 13 assue(true) statements. [2019-03-18 12:10:15,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:15 BoogieIcfgContainer [2019-03-18 12:10:15,684 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:10:15,684 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:10:15,684 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:10:15,685 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:10:15,689 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:10:15" (1/1) ... [2019-03-18 12:10:29,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:10:29 HornClauseAST [2019-03-18 12:10:29,469 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:10:29,469 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:10:29,469 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:10:29,469 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:10:29,471 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:10:29" (1/1) ... [2019-03-18 12:10:29,473 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem13_label06_false-unreach-call.c_UID1665338657984064793.smt2 [2019-03-18 12:10:30,263 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:10:30,264 INFO L168 Benchmark]: Toolchain (without parser) took 32801.51 ms. Allocated memory was 101.2 MB in the beginning and 746.6 MB in the end (delta: 645.4 MB). Free memory was 57.3 MB in the beginning and 178.6 MB in the end (delta: -121.3 MB). Peak memory consumption was 524.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,266 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:10:30,267 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3384.45 ms. Allocated memory was 101.2 MB in the beginning and 205.5 MB in the end (delta: 104.3 MB). Free memory was 57.1 MB in the beginning and 142.9 MB in the end (delta: -85.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,267 INFO L168 Benchmark]: Boogie Procedure Inliner took 526.55 ms. Allocated memory was 205.5 MB in the beginning and 237.0 MB in the end (delta: 31.5 MB). Free memory was 142.9 MB in the beginning and 100.2 MB in the end (delta: 42.7 MB). Peak memory consumption was 110.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,268 INFO L168 Benchmark]: Boogie Preprocessor took 1632.02 ms. Allocated memory was 237.0 MB in the beginning and 326.1 MB in the end (delta: 89.1 MB). Free memory was 100.2 MB in the beginning and 195.6 MB in the end (delta: -95.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,269 INFO L168 Benchmark]: RCFGBuilder took 12674.95 ms. Allocated memory was 326.1 MB in the beginning and 406.8 MB in the end (delta: 80.7 MB). Free memory was 195.6 MB in the beginning and 243.5 MB in the end (delta: -48.0 MB). Peak memory consumption was 178.9 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,269 INFO L168 Benchmark]: IcfgToChc took 13784.77 ms. Allocated memory was 406.8 MB in the beginning and 746.6 MB in the end (delta: 339.7 MB). Free memory was 243.5 MB in the beginning and 373.2 MB in the end (delta: -129.7 MB). Peak memory consumption was 465.0 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,270 INFO L168 Benchmark]: ChcSmtPrinter took 793.74 ms. Allocated memory is still 746.6 MB. Free memory was 373.2 MB in the beginning and 178.6 MB in the end (delta: 194.6 MB). Peak memory consumption was 194.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:10:30,276 INFO L337 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 90.7 MB. Free memory is still 58.3 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 3384.45 ms. Allocated memory was 101.2 MB in the beginning and 205.5 MB in the end (delta: 104.3 MB). Free memory was 57.1 MB in the beginning and 142.9 MB in the end (delta: -85.9 MB). Peak memory consumption was 95.1 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 526.55 ms. Allocated memory was 205.5 MB in the beginning and 237.0 MB in the end (delta: 31.5 MB). Free memory was 142.9 MB in the beginning and 100.2 MB in the end (delta: 42.7 MB). Peak memory consumption was 110.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 1632.02 ms. Allocated memory was 237.0 MB in the beginning and 326.1 MB in the end (delta: 89.1 MB). Free memory was 100.2 MB in the beginning and 195.6 MB in the end (delta: -95.3 MB). Peak memory consumption was 115.6 MB. Max. memory is 3.6 GB. * RCFGBuilder took 12674.95 ms. Allocated memory was 326.1 MB in the beginning and 406.8 MB in the end (delta: 80.7 MB). Free memory was 195.6 MB in the beginning and 243.5 MB in the end (delta: -48.0 MB). Peak memory consumption was 178.9 MB. Max. memory is 3.6 GB. * IcfgToChc took 13784.77 ms. Allocated memory was 406.8 MB in the beginning and 746.6 MB in the end (delta: 339.7 MB). Free memory was 243.5 MB in the beginning and 373.2 MB in the end (delta: -129.7 MB). Peak memory consumption was 465.0 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 793.74 ms. Allocated memory is still 746.6 MB. Free memory was 373.2 MB in the beginning and 178.6 MB in the end (delta: 194.6 MB). Peak memory consumption was 194.6 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...