./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-08_1a-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_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/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_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/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_a71c211d-d7cd-44fe-a3bf-266f628f806a/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 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:05:20,341 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:05:20,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:05:20,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:05:20,405 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:05:20,410 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:05:20,411 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:05:20,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:05:20,418 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:05:20,424 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:05:20,425 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:05:20,427 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:05:20,427 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:05:20,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:05:20,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:05:20,437 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:05:20,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:05:20,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:05:20,442 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:05:20,450 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:05:20,451 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:05:20,453 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:05:20,456 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:05:20,457 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:05:20,466 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:05:20,466 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:05:20,467 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:05:20,468 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:05:20,469 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:05:20,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:05:20,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:05:20,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:05:20,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:05:20,475 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:05:20,476 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:05:20,477 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:05:20,478 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:05:20,478 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:05:20,478 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:05:20,479 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:05:20,480 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:05:20,480 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-07 01:05:20,525 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:05:20,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:05:20,527 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:05:20,527 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:05:20,527 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:05:20,528 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:05:20,528 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-07 01:05:20,528 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:05:20,528 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:05:20,528 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-07 01:05:20,535 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-07 01:05:20,536 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:05:20,536 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-07 01:05:20,536 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-07 01:05:20,536 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-07 01:05:20,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:05:20,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-07 01:05:20,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:05:20,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:05:20,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:05:20,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:05:20,539 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:05:20,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:05:20,539 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:05:20,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:05:20,540 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:05:20,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:05:20,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:05:20,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:05:20,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:05:20,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:05:20,542 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-07 01:05:20,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-07 01:05:20,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:05:20,543 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:05:20,543 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:05:20,543 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 [2021-11-07 01:05:20,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:05:20,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:05:20,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:05:20,912 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:05:20,913 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:05:20,914 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 01:05:20,977 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/e4693486e/cb7511e8683d4049bccaad379917a440/FLAG47bf1f2b8 [2021-11-07 01:05:22,321 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:05:22,322 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 01:05:22,407 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/e4693486e/cb7511e8683d4049bccaad379917a440/FLAG47bf1f2b8 [2021-11-07 01:05:22,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/e4693486e/cb7511e8683d4049bccaad379917a440 [2021-11-07 01:05:22,900 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:05:22,903 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:05:22,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:05:22,908 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:05:22,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:05:22,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:05:22" (1/1) ... [2021-11-07 01:05:22,913 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36c969fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:22, skipping insertion in model container [2021-11-07 01:05:22,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:05:22" (1/1) ... [2021-11-07 01:05:22,922 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:05:23,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:05:28,998 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 01:05:30,276 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-11-07 01:05:30,388 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:05:31,169 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 01:05:31,170 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@71715566 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:31, skipping insertion in model container [2021-11-07 01:05:31,170 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:05:31,171 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-07 01:05:31,174 INFO L168 Benchmark]: Toolchain (without parser) took 8269.69 ms. Allocated memory was 104.9 MB in the beginning and 299.9 MB in the end (delta: 195.0 MB). Free memory was 56.3 MB in the beginning and 150.5 MB in the end (delta: -94.3 MB). Peak memory consumption was 124.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:05:31,175 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 104.9 MB. Free memory was 80.1 MB in the beginning and 80.1 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-11-07 01:05:31,176 INFO L168 Benchmark]: CACSL2BoogieTranslator took 8263.49 ms. Allocated memory was 104.9 MB in the beginning and 299.9 MB in the end (delta: 195.0 MB). Free memory was 56.0 MB in the beginning and 150.5 MB in the end (delta: -94.5 MB). Peak memory consumption was 124.1 MB. Max. memory is 16.1 GB. [2021-11-07 01:05:31,179 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 104.9 MB. Free memory was 80.1 MB in the beginning and 80.1 MB in the end (delta: 55.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 8263.49 ms. Allocated memory was 104.9 MB in the beginning and 299.9 MB in the end (delta: 195.0 MB). Free memory was 56.0 MB in the beginning and 150.5 MB in the end (delta: -94.5 MB). Peak memory consumption was 124.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7152]: 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/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_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/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_a71c211d-d7cd-44fe-a3bf-266f628f806a/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 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-47ea020 [2021-11-07 01:05:33,497 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-07 01:05:33,499 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-07 01:05:33,549 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-07 01:05:33,550 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-07 01:05:33,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-07 01:05:33,558 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-07 01:05:33,563 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-07 01:05:33,566 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-07 01:05:33,574 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-07 01:05:33,576 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-07 01:05:33,578 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-07 01:05:33,578 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-07 01:05:33,581 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-07 01:05:33,583 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-07 01:05:33,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-07 01:05:33,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-07 01:05:33,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-07 01:05:33,594 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-07 01:05:33,603 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-07 01:05:33,605 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-07 01:05:33,606 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-07 01:05:33,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-07 01:05:33,609 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-07 01:05:33,612 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-07 01:05:33,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-07 01:05:33,613 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-07 01:05:33,614 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-07 01:05:33,615 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-07 01:05:33,616 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-07 01:05:33,616 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-07 01:05:33,617 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-07 01:05:33,618 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-07 01:05:33,619 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-07 01:05:33,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-07 01:05:33,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-07 01:05:33,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-07 01:05:33,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-07 01:05:33,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-07 01:05:33,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-07 01:05:33,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-07 01:05:33,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-07 01:05:33,649 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-07 01:05:33,652 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-07 01:05:33,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-07 01:05:33,654 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-07 01:05:33,654 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-07 01:05:33,654 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-07 01:05:33,654 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-07 01:05:33,655 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-07 01:05:33,655 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-07 01:05:33,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-07 01:05:33,658 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-07 01:05:33,658 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-07 01:05:33,658 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-07 01:05:33,659 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-07 01:05:33,659 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-07 01:05:33,659 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-07 01:05:33,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-07 01:05:33,660 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-07 01:05:33,660 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-07 01:05:33,660 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-07 01:05:33,660 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-07 01:05:33,661 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-07 01:05:33,661 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-07 01:05:33,661 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:05:33,661 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-07 01:05:33,662 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-07 01:05:33,662 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-07 01:05:33,662 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-07 01:05:33,662 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-07 01:05:33,662 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-07 01:05:33,663 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-07 01:05:33,663 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-07 01:05:33,663 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fa6dd525c2adaafe53b876fdbed025b993c40d77eaefc65082e8a80cc416bd7 [2021-11-07 01:05:34,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-07 01:05:34,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-07 01:05:34,143 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-07 01:05:34,144 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-07 01:05:34,145 INFO L275 PluginConnector]: CDTParser initialized [2021-11-07 01:05:34,146 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 01:05:34,220 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/f00c1c48c/685f91a1032e4fd6af64e762f61c7a28/FLAG71914aa15 [2021-11-07 01:05:35,647 INFO L306 CDTParser]: Found 1 translation units. [2021-11-07 01:05:35,648 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i [2021-11-07 01:05:35,742 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/f00c1c48c/685f91a1032e4fd6af64e762f61c7a28/FLAG71914aa15 [2021-11-07 01:05:36,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/data/f00c1c48c/685f91a1032e4fd6af64e762f61c7a28 [2021-11-07 01:05:36,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-07 01:05:36,145 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-07 01:05:36,147 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-07 01:05:36,147 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-07 01:05:36,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-07 01:05:36,152 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:05:36" (1/1) ... [2021-11-07 01:05:36,153 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58dd56f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:36, skipping insertion in model container [2021-11-07 01:05:36,153 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 01:05:36" (1/1) ... [2021-11-07 01:05:36,161 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-07 01:05:36,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:05:43,162 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-11-07 01:05:43,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:05:44,146 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-07 01:05:44,339 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-07 01:05:45,277 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-11-07 01:05:45,287 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:05:45,947 INFO L203 MainTranslator]: Completed pre-run [2021-11-07 01:05:47,236 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_a71c211d-d7cd-44fe-a3bf-266f628f806a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--aic7xxx--aic79xx.ko-entry_point.cil.out.i[681559,681572] [2021-11-07 01:05:47,250 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-07 01:05:48,114 INFO L208 MainTranslator]: Completed translation [2021-11-07 01:05:48,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48 WrapperNode [2021-11-07 01:05:48,115 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-07 01:05:48,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-07 01:05:48,117 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-07 01:05:48,117 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-07 01:05:48,124 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:48,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:51,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-07 01:05:51,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-07 01:05:51,747 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-07 01:05:51,747 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-07 01:05:51,757 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:51,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:52,714 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:52,715 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:55,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:55,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:55,600 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:56,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-07 01:05:56,441 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-07 01:05:56,441 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-07 01:05:56,441 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-07 01:05:56,442 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 01:05:48" (1/1) ... [2021-11-07 01:05:56,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-07 01:05:56,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/z3 [2021-11-07 01:05:56,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-07 01:05:56,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a71c211d-d7cd-44fe-a3bf-266f628f806a/bin/utaipan-UUZaoUuFF8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-07 01:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_shutdown [2021-11-07 01:05:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_shutdown [2021-11-07 01:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-07 01:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_stat_timer [2021-11-07 01:05:56,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_stat_timer [2021-11-07 01:05:56,552 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_flush_qoutfifo [2021-11-07 01:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_flush_qoutfifo [2021-11-07 01:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_download_instr [2021-11-07 01:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_download_instr [2021-11-07 01:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_remove [2021-11-07 01:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_remove [2021-11-07 01:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset [2021-11-07 01:05:56,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset [2021-11-07 01:05:56,553 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_check_patch [2021-11-07 01:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_check_patch [2021-11-07 01:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_pending_scbs [2021-11-07 01:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_pending_scbs [2021-11-07 01:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_transmission_error [2021-11-07 01:05:56,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_transmission_error [2021-11-07 01:05:56,554 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_parse_msg [2021-11-07 01:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_parse_msg [2021-11-07 01:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pci_intr [2021-11-07 01:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pci_intr [2021-11-07 01:05:56,555 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_pci_dev_resume [2021-11-07 01:05:56,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_pci_dev_resume [2021-11-07 01:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done [2021-11-07 01:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done [2021-11-07 01:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_message_phase [2021-11-07 01:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_message_phase [2021-11-07 01:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_lqiphase_error [2021-11-07 01:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_lqiphase_error [2021-11-07 01:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-07 01:05:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_cmd_complete [2021-11-07 01:05:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_cmd_complete [2021-11-07 01:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-07 01:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-07 01:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-07 01:05:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_seqint [2021-11-07 01:05:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_seqint [2021-11-07 01:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-07 01:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_msg_reject [2021-11-07 01:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_msg_reject [2021-11-07 01:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resume [2021-11-07 01:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resume [2021-11-07 01:05:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_scb_list [2021-11-07 01:05:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_scb_list [2021-11-07 01:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_cmds_pending [2021-11-07 01:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_cmds_pending [2021-11-07 01:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_resolve_seqaddr [2021-11-07 01:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_resolve_seqaddr [2021-11-07 01:05:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scb_status [2021-11-07 01:05:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scb_status [2021-11-07 01:05:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsiint [2021-11-07 01:05:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsiint [2021-11-07 01:05:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_dump_card_state [2021-11-07 01:05:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_dump_card_state [2021-11-07 01:05:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-07 01:05:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-07 01:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-07 01:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-07 01:05:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:05:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-07 01:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-07 01:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_scsi_status [2021-11-07 01:05:56,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_scsi_status [2021-11-07 01:05:56,563 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_free [2021-11-07 01:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_free [2021-11-07 01:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_abort_scbs [2021-11-07 01:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_abort_scbs [2021-11-07 01:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_syncrate [2021-11-07 01:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_syncrate [2021-11-07 01:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_intr [2021-11-07 01:05:56,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_intr [2021-11-07 01:05:56,564 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_bus_reset [2021-11-07 01:05:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_bus_reset [2021-11-07 01:05:56,565 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_chip_init [2021-11-07 01:05:56,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_chip_init [2021-11-07 01:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_complete_scb [2021-11-07 01:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_complete_scb [2021-11-07 01:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_abort [2021-11-07 01:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_abort [2021-11-07 01:05:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_restart [2021-11-07 01:05:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_restart [2021-11-07 01:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_target_alloc [2021-11-07 01:05:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_target_alloc [2021-11-07 01:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-07 01:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_calc_residual [2021-11-07 01:05:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_calc_residual [2021-11-07 01:05:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-07 01:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-07 01:05:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_freeze_devq [2021-11-07 01:05:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_freeze_devq [2021-11-07 01:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_pause_and_flushwork [2021-11-07 01:05:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_pause_and_flushwork [2021-11-07 01:05:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-07 01:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_queue_abort_cmd [2021-11-07 01:05:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_queue_abort_cmd [2021-11-07 01:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-07 01:05:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-07 01:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-07 01:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-07 01:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-07 01:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_update_residual [2021-11-07 01:05:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_update_residual [2021-11-07 01:05:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_pkt_busfree [2021-11-07 01:05:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_pkt_busfree [2021-11-07 01:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_enable_coalescing [2021-11-07 01:05:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_enable_coalescing [2021-11-07 01:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-07 01:05:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-07 01:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_nonpkt_busfree [2021-11-07 01:05:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_nonpkt_busfree [2021-11-07 01:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-07 01:05:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-07 01:05:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-07 01:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-07 01:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-07 01:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_devreset [2021-11-07 01:05:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_devreset [2021-11-07 01:05:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2021-11-07 01:05:56,579 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_unpause [2021-11-07 01:05:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_unpause [2021-11-07 01:05:56,580 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_done_with_status [2021-11-07 01:05:56,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_done_with_status [2021-11-07 01:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_hwerrint [2021-11-07 01:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_hwerrint [2021-11-07 01:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_channel [2021-11-07 01:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_channel [2021-11-07 01:05:56,586 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_search_qinfifo [2021-11-07 01:05:56,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_search_qinfifo [2021-11-07 01:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_set_width [2021-11-07 01:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_set_width [2021-11-07 01:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_run_qoutfifo [2021-11-07 01:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_run_qoutfifo [2021-11-07 01:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-07 01:05:56,587 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_linux_get_signalling [2021-11-07 01:05:56,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_linux_get_signalling [2021-11-07 01:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_loadseq [2021-11-07 01:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_loadseq [2021-11-07 01:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_clear_critical_section [2021-11-07 01:05:56,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_clear_critical_section [2021-11-07 01:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-07 01:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-07 01:05:56,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-07 01:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-07 01:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_handle_proto_violation [2021-11-07 01:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_handle_proto_violation [2021-11-07 01:05:56,589 INFO L130 BoogieDeclarations]: Found specification of procedure ahd_reset_current_bus [2021-11-07 01:05:56,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ahd_reset_current_bus