./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.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 557db1b309fd6f7497c60658dc38e1857b05b54b .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.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 557db1b309fd6f7497c60658dc38e1857b05b54b ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:56:41,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:56:41,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:56:41,297 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:56:41,299 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:56:41,301 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:56:41,306 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:56:41,314 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:56:41,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:56:41,324 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:56:41,325 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:56:41,328 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:56:41,332 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:56:41,335 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:56:41,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:56:41,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:56:41,341 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:56:41,343 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:56:41,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:56:41,352 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:56:41,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:56:41,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:56:41,366 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:56:41,367 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:56:41,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:56:41,374 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:56:41,374 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:56:41,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:56:41,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:56:41,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:56:41,379 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:56:41,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:56:41,382 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:56:41,383 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:56:41,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:56:41,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:56:41,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:56:41,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:56:41,390 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:56:41,391 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:56:41,395 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:56:41,396 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:56:41,451 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:56:41,454 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:56:41,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:56:41,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:56:41,457 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:56:41,460 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:56:41,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:56:41,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:56:41,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:56:41,461 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:56:41,462 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:56:41,462 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:56:41,462 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:56:41,463 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:56:41,463 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:56:41,463 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:56:41,466 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:56:41,466 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:56:41,466 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:56:41,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:56:41,468 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:56:41,469 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:56:41,469 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:56:41,470 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:56:41,471 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:56:41,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:56:41,471 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:56:41,473 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 -> 557db1b309fd6f7497c60658dc38e1857b05b54b [2019-11-24 21:56:41,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:56:41,872 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:56:41,879 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:56:41,882 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:56:41,882 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:56:41,884 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2019-11-24 21:56:42,006 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efca32b99/5c5438cadd644449b8b1df99752443e6/FLAG887f806b1 [2019-11-24 21:56:43,306 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:56:43,307 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2019-11-24 21:56:43,389 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efca32b99/5c5438cadd644449b8b1df99752443e6/FLAG887f806b1 [2019-11-24 21:56:43,561 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/efca32b99/5c5438cadd644449b8b1df99752443e6 [2019-11-24 21:56:43,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:56:43,570 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:56:43,573 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:43,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:56:43,580 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:56:43,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:43" (1/1) ... [2019-11-24 21:56:43,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74c3db17 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:43, skipping insertion in model container [2019-11-24 21:56:43,590 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:43" (1/1) ... [2019-11-24 21:56:43,607 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:56:43,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:44,688 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3819] [2019-11-24 21:56:44,689 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3820-3821] [2019-11-24 21:56:45,749 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 21:56:46,440 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 21:56:47,385 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:47,514 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 21:56:47,515 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3101aa30 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:47, skipping insertion in model container [2019-11-24 21:56:47,516 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:47,516 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:56:47,521 INFO L168 Benchmark]: Toolchain (without parser) took 3947.92 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 883.5 MB in the end (delta: 66.7 MB). Peak memory consumption was 66.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:47,524 INFO L168 Benchmark]: CDTParser took 0.58 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 21:56:47,529 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3943.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 883.5 MB in the end (delta: 66.7 MB). Peak memory consumption was 66.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:56:47,532 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.58 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 3943.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 883.5 MB in the end (delta: 66.7 MB). Peak memory consumption was 66.8 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 4108]: 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 21:56:50,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:56:50,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:56:50,310 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:56:50,311 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:56:50,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:56:50,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:56:50,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:56:50,339 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:56:50,343 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:56:50,344 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:56:50,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:56:50,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:56:50,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:56:50,358 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:56:50,359 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:56:50,363 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:56:50,364 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:56:50,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:56:50,372 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:56:50,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:56:50,385 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:56:50,387 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:56:50,392 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:56:50,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:56:50,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:56:50,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:56:50,399 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:56:50,399 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:56:50,400 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:56:50,400 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:56:50,404 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:56:50,405 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:56:50,406 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:56:50,407 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:56:50,409 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:56:50,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:56:50,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:56:50,412 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:56:50,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:56:50,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:56:50,417 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:56:50,448 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:56:50,448 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:56:50,450 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:56:50,453 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:56:50,453 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:56:50,453 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:56:50,453 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:56:50,454 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:56:50,454 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:56:50,454 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:56:50,455 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:56:50,455 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:56:50,455 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:56:50,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:56:50,456 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:56:50,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:56:50,457 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:56:50,458 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:56:50,458 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:56:50,458 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:56:50,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:56:50,459 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:56:50,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:56:50,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:56:50,461 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:56:50,461 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:56:50,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:56:50,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:56:50,462 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:56:50,462 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 -> 557db1b309fd6f7497c60658dc38e1857b05b54b [2019-11-24 21:56:50,916 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:56:50,933 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:56:50,939 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:56:50,941 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:56:50,944 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:56:50,945 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2019-11-24 21:56:51,047 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f207582f6/cd9581d9ff2c4e77b4b2af85ec62a6d7/FLAG015a70f54 [2019-11-24 21:56:52,342 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:56:52,345 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--acpi--processor.ko-entry_point.cil.out.i [2019-11-24 21:56:52,412 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f207582f6/cd9581d9ff2c4e77b4b2af85ec62a6d7/FLAG015a70f54 [2019-11-24 21:56:52,580 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f207582f6/cd9581d9ff2c4e77b4b2af85ec62a6d7 [2019-11-24 21:56:52,588 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:56:52,589 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:56:52,598 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:52,598 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:56:52,606 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:56:52,607 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:52" (1/1) ... [2019-11-24 21:56:52,611 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e262158 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:52, skipping insertion in model container [2019-11-24 21:56:52,611 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:56:52" (1/1) ... [2019-11-24 21:56:52,627 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:56:52,853 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:53,747 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3819] [2019-11-24 21:56:53,750 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3820-3821] [2019-11-24 21:56:56,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:56,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2019-11-24 21:56:56,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:56:57,015 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3819] [2019-11-24 21:56:57,016 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3820-3821] [2019-11-24 21:56:57,554 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:57,638 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 21:56:57,779 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3819] [2019-11-24 21:56:57,783 WARN L1172 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3820-3821] [2019-11-24 21:56:58,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 21:56:59,089 INFO L208 MainTranslator]: Completed translation [2019-11-24 21:56:59,089 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59 WrapperNode [2019-11-24 21:56:59,090 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:56:59,091 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 21:56:59,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 21:56:59,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 21:56:59,107 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:56:59,271 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:56:59,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 21:56:59,822 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 21:56:59,822 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 21:56:59,822 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 21:56:59,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:56:59,842 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:56:59,993 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:56:59,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:57:00,910 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:57:00,998 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:57:01,074 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:56:59" (1/1) ... [2019-11-24 21:57:01,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 21:57:01,176 INFO L168 Benchmark]: Toolchain (without parser) took 8584.94 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 848.3 MB in the end (delta: 100.5 MB). Peak memory consumption was 311.8 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:01,179 INFO L168 Benchmark]: CDTParser took 0.68 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 21:57:01,182 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6492.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 768.1 MB in the end (delta: 180.7 MB). Peak memory consumption was 278.0 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:01,189 INFO L168 Benchmark]: Boogie Procedure Inliner took 730.61 ms. Allocated memory is still 1.0 GB. Free memory was 768.1 MB in the beginning and 687.6 MB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:01,191 INFO L168 Benchmark]: Boogie Preprocessor took 1349.89 ms. Allocated memory is still 1.0 GB. Free memory was 687.6 MB in the beginning and 848.3 MB in the end (delta: -160.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 12.5 GB. [2019-11-24 21:57:01,198 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.68 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 6492.99 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 948.8 MB in the beginning and 768.1 MB in the end (delta: 180.7 MB). Peak memory consumption was 278.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 730.61 ms. Allocated memory is still 1.0 GB. Free memory was 768.1 MB in the beginning and 687.6 MB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 1349.89 ms. Allocated memory is still 1.0 GB. Free memory was 687.6 MB in the beginning and 848.3 MB in the end (delta: -160.7 MB). Peak memory consumption was 50.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...