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/Problem17_label29_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-bb6c3a7 [2019-03-18 12:38:36,964 INFO L170 SettingsManager]: Resetting all preferences to default values... [2019-03-18 12:38:36,966 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2019-03-18 12:38:36,985 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-03-18 12:38:36,986 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-03-18 12:38:36,987 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-03-18 12:38:36,988 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-03-18 12:38:36,991 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2019-03-18 12:38:36,994 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-03-18 12:38:36,995 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-03-18 12:38:36,997 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-03-18 12:38:36,997 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-03-18 12:38:36,998 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-03-18 12:38:37,000 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-03-18 12:38:37,001 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-03-18 12:38:37,009 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-03-18 12:38:37,012 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-03-18 12:38:37,015 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-03-18 12:38:37,020 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2019-03-18 12:38:37,021 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-03-18 12:38:37,023 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-03-18 12:38:37,026 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-03-18 12:38:37,029 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-03-18 12:38:37,029 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-03-18 12:38:37,030 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-03-18 12:38:37,030 INFO L174 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-03-18 12:38:37,031 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-03-18 12:38:37,034 INFO L177 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-03-18 12:38:37,034 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-03-18 12:38:37,035 INFO L174 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-03-18 12:38:37,036 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-03-18 12:38:37,037 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2019-03-18 12:38:37,038 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-03-18 12:38:37,039 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2019-03-18 12:38:37,039 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-03-18 12:38:37,039 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-03-18 12:38:37,040 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2019-03-18 12:38:37,041 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2019-03-18 12:38:37,041 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2019-03-18 12:38:37,041 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 12:38:37,060 INFO L110 SettingsManager]: Loading preferences was successful [2019-03-18 12:38:37,060 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2019-03-18 12:38:37,061 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-03-18 12:38:37,062 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2019-03-18 12:38:37,063 INFO L133 SettingsManager]: * Use SBE=true [2019-03-18 12:38:37,063 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-03-18 12:38:37,063 INFO L133 SettingsManager]: * sizeof long=4 [2019-03-18 12:38:37,063 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2019-03-18 12:38:37,063 INFO L133 SettingsManager]: * sizeof POINTER=4 [2019-03-18 12:38:37,063 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2019-03-18 12:38:37,064 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-03-18 12:38:37,064 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-03-18 12:38:37,064 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-03-18 12:38:37,064 INFO L133 SettingsManager]: * sizeof long double=12 [2019-03-18 12:38:37,064 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2019-03-18 12:38:37,065 INFO L133 SettingsManager]: * Use constant arrays=true [2019-03-18 12:38:37,066 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-03-18 12:38:37,066 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-03-18 12:38:37,066 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-03-18 12:38:37,066 INFO L133 SettingsManager]: * To the following directory=./dump/ [2019-03-18 12:38:37,067 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2019-03-18 12:38:37,067 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-03-18 12:38:37,067 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-03-18 12:38:37,067 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-03-18 12:38:37,067 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-03-18 12:38:37,067 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2019-03-18 12:38:37,068 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-03-18 12:38:37,069 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-03-18 12:38:37,069 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 12:38:37,105 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-03-18 12:38:37,123 INFO L259 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-03-18 12:38:37,129 INFO L215 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-03-18 12:38:37,131 INFO L271 PluginConnector]: Initializing CDTParser... [2019-03-18 12:38:37,131 INFO L276 PluginConnector]: CDTParser initialized [2019-03-18 12:38:37,132 INFO L430 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/svcomp/c/eca-rers2012/Problem17_label29_true-unreach-call.c [2019-03-18 12:38:37,212 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9746ac1f2/716db02e30b2400487e9384b1448180d/FLAG58d872f2f [2019-03-18 12:38:37,889 INFO L307 CDTParser]: Found 1 translation units. [2019-03-18 12:38:37,890 INFO L161 CDTParser]: Scanning /storage/repos/svcomp/c/eca-rers2012/Problem17_label29_true-unreach-call.c [2019-03-18 12:38:37,914 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9746ac1f2/716db02e30b2400487e9384b1448180d/FLAG58d872f2f [2019-03-18 12:38:38,030 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9746ac1f2/716db02e30b2400487e9384b1448180d [2019-03-18 12:38:38,041 INFO L297 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-03-18 12:38:38,043 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-03-18 12:38:38,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:38,047 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-03-18 12:38:38,052 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2019-03-18 12:38:38,053 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:38" (1/1) ... [2019-03-18 12:38:38,056 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4969a696 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:38, skipping insertion in model container [2019-03-18 12:38:38,056 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.03 12:38:38" (1/1) ... [2019-03-18 12:38:38,064 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-03-18 12:38:38,192 INFO L176 MainTranslator]: Built tables and reachable declarations [2019-03-18 12:38:39,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:39,268 INFO L191 MainTranslator]: Completed pre-run [2019-03-18 12:38:39,663 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-03-18 12:38:39,949 INFO L195 MainTranslator]: Completed translation [2019-03-18 12:38:39,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39 WrapperNode [2019-03-18 12:38:39,949 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-03-18 12:38:39,950 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:39,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-03-18 12:38:39,951 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2019-03-18 12:38:39,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,351 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-03-18 12:38:40,352 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-03-18 12:38:40,352 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-03-18 12:38:40,352 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2019-03-18 12:38:40,368 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,368 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,515 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,548 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,585 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (1/1) ... [2019-03-18 12:38:40,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-03-18 12:38:40,627 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-03-18 12:38:40,627 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-03-18 12:38:40,627 INFO L276 PluginConnector]: RCFGBuilder initialized [2019-03-18 12:38:40,628 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.03 12:38:39" (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 12:38:40,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-03-18 12:38:40,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-03-18 12:38:48,356 INFO L281 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-03-18 12:38:48,357 INFO L286 CfgBuilder]: Removed 9 assue(true) statements. [2019-03-18 12:38:48,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:48 BoogieIcfgContainer [2019-03-18 12:38:48,359 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-03-18 12:38:48,359 INFO L113 PluginConnector]: ------------------------IcfgToChc---------------------------- [2019-03-18 12:38:48,359 INFO L271 PluginConnector]: Initializing IcfgToChc... [2019-03-18 12:38:48,360 INFO L276 PluginConnector]: IcfgToChc initialized [2019-03-18 12:38:48,362 INFO L185 PluginConnector]: Executing the observer IcfgToChcObserver from plugin IcfgToChc for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.03 12:38:48" (1/1) ... [2019-03-18 12:38:54,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:54 HornClauseAST [2019-03-18 12:38:54,902 INFO L132 PluginConnector]: ------------------------ END IcfgToChc---------------------------- [2019-03-18 12:38:54,902 INFO L113 PluginConnector]: ------------------------ChcSmtPrinter---------------------------- [2019-03-18 12:38:54,903 INFO L271 PluginConnector]: Initializing ChcSmtPrinter... [2019-03-18 12:38:54,903 INFO L276 PluginConnector]: ChcSmtPrinter initialized [2019-03-18 12:38:54,905 INFO L185 PluginConnector]: Executing the observer ChcSmtPrinterObserver from plugin ChcSmtPrinter for "de.uni_freiburg.informatik.ultimate.plugins.icfgtochc OTHER 18.03 12:38:54" (1/1) ... [2019-03-18 12:38:54,908 INFO L227 hcSmtPrinterObserver]: Writing to file /storage/repos/svcomp/c/eca-rers2012/ChcSmtPrinter_Problem17_label29_true-unreach-call.c_UID1019618392279842450.smt2 [2019-03-18 12:38:55,367 INFO L132 PluginConnector]: ------------------------ END ChcSmtPrinter---------------------------- [2019-03-18 12:38:55,369 INFO L168 Benchmark]: Toolchain (without parser) took 17326.71 ms. Allocated memory was 102.2 MB in the beginning and 534.2 MB in the end (delta: 432.0 MB). Free memory was 66.3 MB in the beginning and 266.8 MB in the end (delta: -200.5 MB). Peak memory consumption was 231.5 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,371 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. [2019-03-18 12:38:55,371 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1903.75 ms. Allocated memory was 102.2 MB in the beginning and 161.5 MB in the end (delta: 59.2 MB). Free memory was 66.0 MB in the beginning and 122.6 MB in the end (delta: -56.6 MB). Peak memory consumption was 80.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,371 INFO L168 Benchmark]: Boogie Procedure Inliner took 400.95 ms. Allocated memory was 161.5 MB in the beginning and 199.2 MB in the end (delta: 37.7 MB). Free memory was 122.6 MB in the beginning and 127.6 MB in the end (delta: -4.9 MB). Peak memory consumption was 89.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,372 INFO L168 Benchmark]: Boogie Preprocessor took 274.80 ms. Allocated memory is still 199.2 MB. Free memory was 127.6 MB in the beginning and 94.3 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,372 INFO L168 Benchmark]: RCFGBuilder took 7731.98 ms. Allocated memory was 199.2 MB in the beginning and 313.5 MB in the end (delta: 114.3 MB). Free memory was 94.3 MB in the beginning and 200.4 MB in the end (delta: -106.1 MB). Peak memory consumption was 120.2 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,373 INFO L168 Benchmark]: IcfgToChc took 6543.04 ms. Allocated memory was 313.5 MB in the beginning and 534.2 MB in the end (delta: 220.7 MB). Free memory was 200.4 MB in the beginning and 359.2 MB in the end (delta: -158.8 MB). Peak memory consumption was 311.6 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,373 INFO L168 Benchmark]: ChcSmtPrinter took 464.64 ms. Allocated memory is still 534.2 MB. Free memory was 359.2 MB in the beginning and 266.8 MB in the end (delta: 92.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.6 GB. [2019-03-18 12:38:55,380 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 89.1 MB. Free memory is still 56.7 MB. There was no memory consumed. Max. memory is 3.6 GB. * CACSL2BoogieTranslator took 1903.75 ms. Allocated memory was 102.2 MB in the beginning and 161.5 MB in the end (delta: 59.2 MB). Free memory was 66.0 MB in the beginning and 122.6 MB in the end (delta: -56.6 MB). Peak memory consumption was 80.6 MB. Max. memory is 3.6 GB. * Boogie Procedure Inliner took 400.95 ms. Allocated memory was 161.5 MB in the beginning and 199.2 MB in the end (delta: 37.7 MB). Free memory was 122.6 MB in the beginning and 127.6 MB in the end (delta: -4.9 MB). Peak memory consumption was 89.4 MB. Max. memory is 3.6 GB. * Boogie Preprocessor took 274.80 ms. Allocated memory is still 199.2 MB. Free memory was 127.6 MB in the beginning and 94.3 MB in the end (delta: 33.2 MB). Peak memory consumption was 33.2 MB. Max. memory is 3.6 GB. * RCFGBuilder took 7731.98 ms. Allocated memory was 199.2 MB in the beginning and 313.5 MB in the end (delta: 114.3 MB). Free memory was 94.3 MB in the beginning and 200.4 MB in the end (delta: -106.1 MB). Peak memory consumption was 120.2 MB. Max. memory is 3.6 GB. * IcfgToChc took 6543.04 ms. Allocated memory was 313.5 MB in the beginning and 534.2 MB in the end (delta: 220.7 MB). Free memory was 200.4 MB in the beginning and 359.2 MB in the end (delta: -158.8 MB). Peak memory consumption was 311.6 MB. Max. memory is 3.6 GB. * ChcSmtPrinter took 464.64 ms. Allocated memory is still 534.2 MB. Free memory was 359.2 MB in the beginning and 266.8 MB in the end (delta: 92.4 MB). Peak memory consumption was 92.4 MB. Max. memory is 3.6 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...