./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efe5ab760e851d7174254a1d14615b4e5caf96be ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash efe5ab760e851d7174254a1d14615b4e5caf96be ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:44,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:44,921 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:44,950 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:44,952 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:44,954 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:44,957 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:44,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:44,989 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:44,999 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:45,000 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:45,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:45,006 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:45,010 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:45,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:45,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:45,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:45,028 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:45,033 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:45,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:45,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:45,066 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:45,069 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:45,075 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:45,084 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:45,085 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:45,085 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:45,088 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:45,088 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:45,091 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:45,093 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:45,094 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:45,096 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:45,099 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:45,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:45,105 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:45,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:45,107 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:45,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:45,113 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:45,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:45,118 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:53:45,161 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:45,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:45,165 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:45,170 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:45,171 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:45,171 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:45,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:53:45,172 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:45,172 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:45,173 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:45,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:45,175 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:45,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:45,178 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:45,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:45,179 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:45,180 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:45,180 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:45,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:45,182 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:45,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:45,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:45,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:45,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:53:45,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:53:45,186 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:45,186 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:45,187 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe5ab760e851d7174254a1d14615b4e5caf96be [2019-11-24 21:53:45,866 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:45,896 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:45,903 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:45,907 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:45,909 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:45,910 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2019-11-24 21:53:46,082 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2667914b0/40eb4c08a21d42efb5434120d6b75fa5/FLAGdad010793 [2019-11-24 21:53:47,720 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:47,722 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2019-11-24 21:53:47,807 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2667914b0/40eb4c08a21d42efb5434120d6b75fa5/FLAGdad010793 [2019-11-24 21:53:47,834 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2667914b0/40eb4c08a21d42efb5434120d6b75fa5 [2019-11-24 21:53:47,839 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:47,841 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:47,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:47,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:47,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:47,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:47" (1/1) ... [2019-11-24 21:53:47,860 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@307b14bf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:47, skipping insertion in model container [2019-11-24 21:53:47,860 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:47" (1/1) ... [2019-11-24 21:53:47,875 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:48,116 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:53:50,127 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,160 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,273 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,382 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,421 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,501 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,552 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,591 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,629 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,666 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,704 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,785 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,805 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,836 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,844 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,923 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,963 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,981 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,987 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:50,997 WARN L542 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2019-11-24 21:53:51,330 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:53:51,359 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:53:51,523 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2019-11-24 21:53:51,524 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b59e317 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:51, skipping insertion in model container [2019-11-24 21:53:51,524 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:51,524 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:53:51,534 INFO L168 Benchmark]: Toolchain (without parser) took 3689.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 925.3 MB in the end (delta: 26.3 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:51,535 INFO L168 Benchmark]: CDTParser took 2.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:53:51,538 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3674.60 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 925.3 MB in the end (delta: 26.3 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 GB. [2019-11-24 21:53:51,544 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.34 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 3674.60 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 951.7 MB in the beginning and 925.3 MB in the end (delta: 26.3 MB). Peak memory consumption was 40.7 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 2353]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-32f2683 [2019-11-24 21:53:55,450 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:53:55,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:53:55,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:53:55,488 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:53:55,491 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:53:55,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:53:55,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:53:55,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:53:55,518 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:53:55,519 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:53:55,524 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:53:55,525 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:53:55,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:53:55,534 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:53:55,536 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:53:55,538 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:53:55,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:53:55,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:53:55,555 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:53:55,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:53:55,566 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:53:55,569 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:53:55,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:53:55,581 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:53:55,583 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:53:55,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:53:55,585 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:53:55,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:53:55,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:53:55,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:53:55,591 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:53:55,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:53:55,597 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:53:55,598 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:53:55,599 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:53:55,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:53:55,602 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:53:55,602 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:53:55,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:53:55,609 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:53:55,610 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:53:55,649 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:53:55,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:53:55,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:53:55,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:53:55,658 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:53:55,658 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:53:55,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:53:55,659 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:53:55,659 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:53:55,661 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:53:55,662 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:53:55,662 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:53:55,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:53:55,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:53:55,664 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:53:55,666 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:53:55,666 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:53:55,666 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:53:55,667 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:53:55,667 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:53:55,667 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:53:55,667 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:53:55,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:53:55,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:53:55,669 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:53:55,669 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:53:55,671 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:53:55,671 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:53:55,671 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:53:55,672 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> efe5ab760e851d7174254a1d14615b4e5caf96be [2019-11-24 21:53:56,201 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:53:56,234 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:53:56,244 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:53:56,246 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:53:56,247 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:53:56,249 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2019-11-24 21:53:56,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873b77a/c7362516bfd64fa28ac44bed52d03078/FLAG65e4d1f85 [2019-11-24 21:53:58,008 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:53:58,012 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--hwmon--w83791d.ko-main.cil.out.i [2019-11-24 21:53:58,100 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873b77a/c7362516bfd64fa28ac44bed52d03078/FLAG65e4d1f85 [2019-11-24 21:53:58,138 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a873b77a/c7362516bfd64fa28ac44bed52d03078 [2019-11-24 21:53:58,143 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:53:58,145 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:53:58,154 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:53:58,157 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:53:58,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:53:58,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:58" (1/1) ... [2019-11-24 21:53:58,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40a3da84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:53:58, skipping insertion in model container [2019-11-24 21:53:58,175 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:53:58" (1/1) ... [2019-11-24 21:53:58,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:53:58,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:54:01,464 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:01,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:01,681 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:54:01,791 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:54:02,435 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:02,450 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:02,558 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:54:03,184 WARN L612 FunctionHandler]: implicit declaration of function ldv_malloc [2019-11-24 21:54:03,193 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:54:04,656 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:54:04,660 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04 WrapperNode [2019-11-24 21:54:04,663 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:54:04,664 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:54:04,664 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:54:04,666 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:54:04,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:04,861 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,372 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:54:05,375 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:54:05,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:54:05,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:54:05,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,402 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,512 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,839 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:54:04" (1/1) ... [2019-11-24 21:54:05,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:54:06,004 INFO L168 Benchmark]: Toolchain (without parser) took 7853.39 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 754.5 MB in the end (delta: 201.4 MB). Peak memory consumption was 201.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:06,005 INFO L168 Benchmark]: CDTParser took 1.10 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 21:54:06,009 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6509.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 830.0 MB in the end (delta: 125.9 MB). Peak memory consumption was 274.1 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:06,012 INFO L168 Benchmark]: Boogie Procedure Inliner took 710.56 ms. Allocated memory is still 1.0 GB. Free memory was 830.0 MB in the beginning and 788.1 MB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:06,014 INFO L168 Benchmark]: Boogie Preprocessor took 621.27 ms. Allocated memory is still 1.0 GB. Free memory was 788.1 MB in the beginning and 754.5 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:54:06,024 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.10 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 6509.25 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 830.0 MB in the end (delta: 125.9 MB). Peak memory consumption was 274.1 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 710.56 ms. Allocated memory is still 1.0 GB. Free memory was 830.0 MB in the beginning and 788.1 MB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 621.27 ms. Allocated memory is still 1.0 GB. Free memory was 788.1 MB in the beginning and 754.5 MB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...