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_floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 13:19:56,818 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 13:19:56,820 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 13:19:56,834 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 13:19:56,834 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 13:19:56,836 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 13:19:56,837 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 13:19:56,839 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 13:19:56,842 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 13:19:56,843 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 13:19:56,846 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 13:19:56,846 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 13:19:56,848 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 13:19:56,849 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 13:19:56,856 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 13:19:56,857 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 13:19:56,860 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 13:19:56,862 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 13:19:56,867 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 13:19:56,869 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 13:19:56,870 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 13:19:56,872 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 13:19:56,875 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 13:19:56,876 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 13:19:56,876 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 13:19:56,878 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 13:19:56,879 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 13:19:56,881 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 13:19:56,882 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 13:19:56,883 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 13:19:56,883 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 13:19:56,884 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 13:19:56,887 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 13:19:56,887 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 13:19:56,888 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 13:19:56,888 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 13:19:56,888 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 13:19:56,889 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 13:19:56,890 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 13:19:56,890 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 13:19:56,918 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 13:19:56,919 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 13:19:56,921 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 13:19:56,922 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 13:19:56,922 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 13:19:56,922 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 13:19:56,923 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 13:19:56,923 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 13:19:56,923 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 13:19:56,924 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 13:19:56,924 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 13:19:56,924 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 13:19:56,924 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 13:19:56,924 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 13:19:56,925 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 13:19:56,925 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 13:19:56,925 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 13:19:56,925 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 13:19:56,925 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 13:19:56,926 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 13:19:56,927 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 13:19:56,927 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 13:19:56,927 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 13:19:56,927 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 13:19:56,928 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 13:19:56,928 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 13:19:56,928 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 13:19:56,928 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 13:19:56,928 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 13:19:56,985 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 13:19:57,010 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 13:19:57,015 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 13:19:57,016 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 13:19:57,017 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 13:19:57,017 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/seq-mthreaded/pals_floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-18 13:19:57,073 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edce97ba4/ae84567edec54aaf849cb13339b907b1/FLAG0c344b437 [2019-03-18 13:19:57,559 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 13:19:57,559 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/seq-mthreaded/pals_floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c [2019-03-18 13:19:57,577 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edce97ba4/ae84567edec54aaf849cb13339b907b1/FLAG0c344b437 [2019-03-18 13:19:57,882 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/edce97ba4/ae84567edec54aaf849cb13339b907b1 [2019-03-18 13:19:57,891 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 13:19:57,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 13:19:57,894 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:57,894 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 13:19:57,898 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 13:19:57,899 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:57" (1/1) ... [2019-03-18 13:19:57,902 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10bbde3e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:57, skipping insertion in model container [2019-03-18 13:19:57,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 01:19:57" (1/1) ... [2019-03-18 13:19:57,911 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 13:19:57,967 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 13:19:58,240 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:58,251 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 13:19:58,332 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 13:19:58,358 INFO L195 MainTranslator]: Completed translation [2019-03-18 13:19:58,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58 WrapperNode [2019-03-18 13:19:58,359 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 13:19:58,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:58,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 13:19:58,359 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 13:19:58,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,466 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,507 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 13:19:58,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 13:19:58,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 13:19:58,508 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 13:19:58,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,526 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,526 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,536 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,560 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (1/1) ... [2019-03-18 13:19:58,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 13:19:58,574 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 13:19:58,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 13:19:58,574 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 13:19:58,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 01:19:58" (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 13:19:58,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 13:19:58,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 13:19:59,823 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 13:19:59,823 INFO L286 CfgBuilder]: Removed 17 assue(true) statements. [2019-03-18 13:19:59,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:59 BoogieIcfgContainer [2019-03-18 13:19:59,825 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 13:19:59,825 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 13:19:59,825 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 13:19:59,826 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 13:19:59,828 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 01:19:59" (1/1) ... [2019-03-18 13:20:05,971 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:20:05 HornClauseAST [2019-03-18 13:20:05,971 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 13:20:05,972 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 13:20:05,972 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 13:20:05,972 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 13:20:05,973 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 01:20:05" (1/1) ... [2019-03-18 13:20:05,975 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/seq-mthreaded/ChcSmtPrinter_pals_floodmax.3_false-unreach-call.2.ufo.UNBOUNDED.pals.c_UID5504587726827535635.smt2 [2019-03-18 13:20:06,257 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 13:20:06,259 INFO L168 Benchmark]: Toolchain (without parser) took 8366.67 ms. Allocated memory was 101.2 MB in the beginning and 479.7 MB in the end (delta: 378.5 MB). Free memory was 72.9 MB in the beginning and 204.9 MB in the end (delta: -132.1 MB). Peak memory consumption was 246.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,260 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 13:20:06,261 INFO L168 Benchmark]: CACSL2BoogieTranslator took 465.14 ms. Allocated memory is still 101.2 MB. Free memory was 72.6 MB in the beginning and 55.4 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 148.31 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 55.2 MB in the beginning and 110.1 MB in the end (delta: -54.9 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,262 INFO L168 Benchmark]: Boogie Preprocessor took 65.60 ms. Allocated memory is still 129.0 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,262 INFO L168 Benchmark]: RCFGBuilder took 1251.16 ms. Allocated memory is still 129.0 MB. Free memory was 107.7 MB in the beginning and 59.2 MB in the end (delta: 48.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,263 INFO L168 Benchmark]: IcfgToChc took 6146.14 ms. Allocated memory was 129.0 MB in the beginning and 479.7 MB in the end (delta: 350.7 MB). Free memory was 59.2 MB in the beginning and 271.5 MB in the end (delta: -212.3 MB). Peak memory consumption was 271.7 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,263 INFO L168 Benchmark]: ChcSmtPrinter took 285.61 ms. Allocated memory is still 479.7 MB. Free memory was 271.5 MB in the beginning and 204.9 MB in the end (delta: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. [2019-03-18 13:20:06,266 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 90.2 MB. Free memory is still 57.6 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 465.14 ms. Allocated memory is still 101.2 MB. Free memory was 72.6 MB in the beginning and 55.4 MB in the end (delta: 17.2 MB). Peak memory consumption was 17.2 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 148.31 ms. Allocated memory was 101.2 MB in the beginning and 129.0 MB in the end (delta: 27.8 MB). Free memory was 55.2 MB in the beginning and 110.1 MB in the end (delta: -54.9 MB). Peak memory consumption was 3.5 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 65.60 ms. Allocated memory is still 129.0 MB. Free memory was 110.1 MB in the beginning and 107.7 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 3.6 GB. * RCFGBuilder took 1251.16 ms. Allocated memory is still 129.0 MB. Free memory was 107.7 MB in the beginning and 59.2 MB in the end (delta: 48.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 3.6 GB. * IcfgToChc took 6146.14 ms. Allocated memory was 129.0 MB in the beginning and 479.7 MB in the end (delta: 350.7 MB). Free memory was 59.2 MB in the beginning and 271.5 MB in the end (delta: -212.3 MB). Peak memory consumption was 271.7 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 285.61 ms. Allocated memory is still 479.7 MB. Free memory was 271.5 MB in the beginning and 204.9 MB in the end (delta: 66.5 MB). Peak memory consumption was 66.5 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...