./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47ea0209 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52e5ae46cae6ed3b40a6b87d4de371f27c3e941be7548ed360a83223401bd463 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:09:41,358 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:09:41,361 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:09:41,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:09:41,412 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:09:41,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:09:41,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:09:41,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:09:41,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:09:41,433 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:09:41,434 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:09:41,436 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:09:41,437 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:09:41,439 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:09:41,441 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:09:41,445 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:09:41,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:09:41,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:09:41,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:09:41,461 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:09:41,463 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:09:41,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:09:41,467 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:09:41,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:09:41,472 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:09:41,472 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:09:41,473 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:09:41,475 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:09:41,475 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:09:41,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:09:41,477 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:09:41,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:09:41,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:09:41,481 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:09:41,483 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:09:41,483 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:09:41,484 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:09:41,484 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:09:41,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:09:41,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:09:41,487 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:09:41,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 02:09:41,536 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:09:41,537 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:09:41,537 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:09:41,538 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:09:41,538 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:09:41,538 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:09:41,538 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 02:09:41,538 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:09:41,539 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:09:41,539 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 02:09:41,539 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 02:09:41,539 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:09:41,539 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 02:09:41,540 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 02:09:41,540 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 02:09:41,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:09:41,543 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 02:09:41,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:09:41,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:09:41,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:09:41,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:09:41,544 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:09:41,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:09:41,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:09:41,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:09:41,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:09:41,545 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:09:41,545 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:09:41,546 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:09:41,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:09:41,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:09:41,548 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 02:09:41,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 02:09:41,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:09:41,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:09:41,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:09:41,550 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5ae46cae6ed3b40a6b87d4de371f27c3e941be7548ed360a83223401bd463 [2021-11-07 02:09:41,823 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:09:41,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:09:41,864 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:09:41,866 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:09:41,866 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:09:41,867 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 02:09:41,944 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/bbb989800/17fa996e887d4d82b7b73088195e0aa7/FLAGff503a681 [2021-11-07 02:09:43,291 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:09:43,291 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 02:09:43,377 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/bbb989800/17fa996e887d4d82b7b73088195e0aa7/FLAGff503a681 [2021-11-07 02:09:43,892 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/bbb989800/17fa996e887d4d82b7b73088195e0aa7 [2021-11-07 02:09:43,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:09:43,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:09:43,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:43,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:09:43,906 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:09:43,907 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:43" (1/1) ... [2021-11-07 02:09:43,908 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63fd1c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:43, skipping insertion in model container [2021-11-07 02:09:43,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:43" (1/1) ... [2021-11-07 02:09:43,917 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:09:44,187 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:09:50,180 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-07 02:09:51,605 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[691491,691504] [2021-11-07 02:09:51,923 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:09:52,638 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) [2021-11-07 02:09:52,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@206326ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:52, skipping insertion in model container [2021-11-07 02:09:52,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:52,639 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 02:09:52,642 INFO L168 Benchmark]: Toolchain (without parser) took 8741.31 ms. Allocated memory was 132.1 MB in the beginning and 255.9 MB in the end (delta: 123.7 MB). Free memory was 93.1 MB in the beginning and 94.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 133.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:09:52,642 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 02:09:52,644 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8737.54 ms. Allocated memory was 132.1 MB in the beginning and 255.9 MB in the end (delta: 123.7 MB). Free memory was 93.1 MB in the beginning and 94.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 133.7 MB. Max. memory is 16.1 GB. [2021-11-07 02:09:52,646 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 104.9 MB. Free memory is still 58.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8737.54 ms. Allocated memory was 132.1 MB in the beginning and 255.9 MB in the end (delta: 123.7 MB). Free memory was 93.1 MB in the beginning and 94.3 MB in the end (delta: -1.2 MB). Peak memory consumption was 133.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7159]: 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... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 52e5ae46cae6ed3b40a6b87d4de371f27c3e941be7548ed360a83223401bd463 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 02:09:54,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 02:09:55,001 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 02:09:55,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 02:09:55,047 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 02:09:55,051 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 02:09:55,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 02:09:55,063 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 02:09:55,066 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 02:09:55,070 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 02:09:55,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 02:09:55,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 02:09:55,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 02:09:55,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 02:09:55,075 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 02:09:55,077 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 02:09:55,078 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 02:09:55,079 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 02:09:55,081 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 02:09:55,084 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 02:09:55,086 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 02:09:55,087 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 02:09:55,089 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 02:09:55,090 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 02:09:55,094 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 02:09:55,100 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 02:09:55,100 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 02:09:55,102 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 02:09:55,102 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 02:09:55,103 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 02:09:55,104 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 02:09:55,105 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 02:09:55,106 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 02:09:55,107 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 02:09:55,108 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 02:09:55,108 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 02:09:55,109 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 02:09:55,110 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 02:09:55,110 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 02:09:55,111 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 02:09:55,115 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 02:09:55,122 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 02:09:55,173 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 02:09:55,173 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 02:09:55,175 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 02:09:55,175 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 02:09:55,176 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 02:09:55,176 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 02:09:55,176 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 02:09:55,176 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 02:09:55,177 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 02:09:55,178 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 02:09:55,179 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 02:09:55,180 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 02:09:55,180 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 02:09:55,180 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 02:09:55,180 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 02:09:55,181 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 02:09:55,181 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 02:09:55,181 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 02:09:55,181 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 02:09:55,182 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 02:09:55,182 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 02:09:55,182 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 02:09:55,182 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 02:09:55,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:09:55,183 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 02:09:55,183 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 02:09:55,183 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 02:09:55,184 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 02:09:55,184 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 02:09:55,184 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 02:09:55,184 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 02:09:55,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 02:09:55,185 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52e5ae46cae6ed3b40a6b87d4de371f27c3e941be7548ed360a83223401bd463 [2021-11-07 02:09:55,621 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 02:09:55,652 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 02:09:55,655 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 02:09:55,656 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 02:09:55,657 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 02:09:55,659 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 02:09:55,737 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/90abbba53/bb85b28417f64cccb512cc4cc757c03d/FLAG5c9090647 [2021-11-07 02:09:57,230 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 02:09:57,231 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 02:09:57,325 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/90abbba53/bb85b28417f64cccb512cc4cc757c03d/FLAG5c9090647 [2021-11-07 02:09:57,671 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/data/90abbba53/bb85b28417f64cccb512cc4cc757c03d [2021-11-07 02:09:57,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 02:09:57,675 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 02:09:57,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 02:09:57,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 02:09:57,681 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 02:09:57,682 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:57" (1/1) ... [2021-11-07 02:09:57,684 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5c584d04 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:09:57, skipping insertion in model container [2021-11-07 02:09:57,684 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:09:57" (1/1) ... [2021-11-07 02:09:57,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 02:09:57,977 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:10:05,081 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[691491,691504] [2021-11-07 02:10:05,354 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:10:05,867 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 02:10:06,080 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 02:10:06,937 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[691491,691504] [2021-11-07 02:10:06,950 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:10:07,443 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 02:10:08,704 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[691491,691504] [2021-11-07 02:10:08,721 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 02:10:09,404 INFO L208 MainTranslator]: Completed translation [2021-11-07 02:10:09,405 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09 WrapperNode [2021-11-07 02:10:09,405 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 02:10:09,407 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 02:10:09,407 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 02:10:09,407 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 02:10:09,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:09,678 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:12,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 02:10:12,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 02:10:12,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 02:10:12,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 02:10:12,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:12,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:13,746 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:13,748 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:16,273 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:16,579 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:17,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:17,905 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 02:10:17,908 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 02:10:17,908 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 02:10:17,908 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 02:10:17,909 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:10:09" (1/1) ... [2021-11-07 02:10:17,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 02:10:17,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 02:10:17,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 02:10:17,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1e0bb3da-100d-4b6d-98af-8b5948257cd4/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 02:10:18,013 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_shutdown [2021-11-07 02:10:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_shutdown [2021-11-07 02:10:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 02:10:18,014 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_stat_timer [2021-11-07 02:10:18,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_stat_timer [2021-11-07 02:10:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_flush_qoutfifo [2021-11-07 02:10:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_flush_qoutfifo [2021-11-07 02:10:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_download_instr [2021-11-07 02:10:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_download_instr [2021-11-07 02:10:18,015 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_remove [2021-11-07 02:10:18,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_remove [2021-11-07 02:10:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset [2021-11-07 02:10:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset [2021-11-07 02:10:18,016 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_check_patch [2021-11-07 02:10:18,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_check_patch [2021-11-07 02:10:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_pending_scbs [2021-11-07 02:10:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_pending_scbs [2021-11-07 02:10:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_transmission_error [2021-11-07 02:10:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_transmission_error [2021-11-07 02:10:18,017 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_parse_msg [2021-11-07 02:10:18,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_parse_msg [2021-11-07 02:10:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pci_intr [2021-11-07 02:10:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pci_intr [2021-11-07 02:10:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_resume [2021-11-07 02:10:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_resume [2021-11-07 02:10:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done [2021-11-07 02:10:18,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done [2021-11-07 02:10:18,018 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_message_phase [2021-11-07 02:10:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_message_phase [2021-11-07 02:10:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_lqiphase_error [2021-11-07 02:10:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_lqiphase_error [2021-11-07 02:10:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 02:10:18,019 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_cmd_complete [2021-11-07 02:10:18,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_cmd_complete [2021-11-07 02:10:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 02:10:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 02:10:18,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 02:10:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_seqint [2021-11-07 02:10:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_seqint [2021-11-07 02:10:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 02:10:18,021 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_msg_reject [2021-11-07 02:10:18,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_msg_reject [2021-11-07 02:10:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resume [2021-11-07 02:10:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resume [2021-11-07 02:10:18,022 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_scb_list [2021-11-07 02:10:18,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_scb_list [2021-11-07 02:10:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_cmds_pending [2021-11-07 02:10:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_cmds_pending [2021-11-07 02:10:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resolve_seqaddr [2021-11-07 02:10:18,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resolve_seqaddr [2021-11-07 02:10:18,023 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scb_status [2021-11-07 02:10:18,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scb_status [2021-11-07 02:10:18,024 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsiint [2021-11-07 02:10:18,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsiint [2021-11-07 02:10:18,025 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dump_card_state [2021-11-07 02:10:18,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dump_card_state [2021-11-07 02:10:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 02:10:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 02:10:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 02:10:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 02:10:18,026 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:10:18,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 02:10:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 02:10:18,027 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsi_status [2021-11-07 02:10:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsi_status [2021-11-07 02:10:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_free [2021-11-07 02:10:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_free [2021-11-07 02:10:18,028 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_abort_scbs [2021-11-07 02:10:18,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_abort_scbs [2021-11-07 02:10:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_syncrate [2021-11-07 02:10:18,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_syncrate [2021-11-07 02:10:18,029 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_intr [2021-11-07 02:10:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_intr [2021-11-07 02:10:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_bus_reset [2021-11-07 02:10:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_bus_reset [2021-11-07 02:10:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_chip_init [2021-11-07 02:10:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_chip_init [2021-11-07 02:10:18,030 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_complete_scb [2021-11-07 02:10:18,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_complete_scb [2021-11-07 02:10:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_abort [2021-11-07 02:10:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_abort [2021-11-07 02:10:18,031 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_restart [2021-11-07 02:10:18,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_restart [2021-11-07 02:10:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_target_alloc [2021-11-07 02:10:18,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_target_alloc [2021-11-07 02:10:18,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 02:10:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_calc_residual [2021-11-07 02:10:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_calc_residual [2021-11-07 02:10:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 02:10:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 02:10:18,033 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_freeze_devq [2021-11-07 02:10:18,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_freeze_devq [2021-11-07 02:10:18,034 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pause_and_flushwork [2021-11-07 02:10:18,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pause_and_flushwork [2021-11-07 02:10:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 02:10:18,035 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_abort_cmd [2021-11-07 02:10:18,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_abort_cmd [2021-11-07 02:10:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 02:10:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 02:10:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 02:10:18,036 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 02:10:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 02:10:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_residual [2021-11-07 02:10:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_residual [2021-11-07 02:10:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_pkt_busfree [2021-11-07 02:10:18,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_pkt_busfree [2021-11-07 02:10:18,037 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_enable_coalescing [2021-11-07 02:10:18,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_enable_coalescing [2021-11-07 02:10:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 02:10:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 02:10:18,038 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_nonpkt_busfree [2021-11-07 02:10:18,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_nonpkt_busfree [2021-11-07 02:10:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 02:10:18,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 02:10:18,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 02:10:18,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 02:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 02:10:18,043 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_devreset [2021-11-07 02:10:18,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_devreset [2021-11-07 02:10:18,045 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-07 02:10:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_unpause [2021-11-07 02:10:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_unpause [2021-11-07 02:10:18,046 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done_with_status [2021-11-07 02:10:18,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done_with_status [2021-11-07 02:10:18,052 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_hwerrint [2021-11-07 02:10:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_hwerrint [2021-11-07 02:10:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_channel [2021-11-07 02:10:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_channel [2021-11-07 02:10:18,053 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_qinfifo [2021-11-07 02:10:18,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_qinfifo [2021-11-07 02:10:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_width [2021-11-07 02:10:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_width [2021-11-07 02:10:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_run_qoutfifo [2021-11-07 02:10:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_run_qoutfifo [2021-11-07 02:10:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:10:18,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 02:10:18,054 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_get_signalling [2021-11-07 02:10:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_get_signalling [2021-11-07 02:10:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_loadseq [2021-11-07 02:10:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_loadseq [2021-11-07 02:10:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_critical_section [2021-11-07 02:10:18,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_critical_section [2021-11-07 02:10:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 02:10:18,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 02:10:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 02:10:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 02:10:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_proto_violation [2021-11-07 02:10:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_proto_violation [2021-11-07 02:10:18,056 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_current_bus [2021-11-07 02:10:18,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_current_bus