./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--initio.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9a12ad8c8f82d9497d9fb295ce6f252aae97c90123ce998a3f7bb078893d44d4 --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 04:47:03,863 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 04:47:03,921 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 04:47:03,924 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 04:47:03,925 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 04:47:03,949 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 04:47:03,949 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 04:47:03,950 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 04:47:03,950 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 04:47:03,951 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 04:47:03,951 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 04:47:03,951 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 04:47:03,952 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 04:47:03,952 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 04:47:03,952 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 04:47:03,953 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 04:47:03,953 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 04:47:03,953 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 04:47:03,954 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 04:47:03,954 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 04:47:03,954 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 04:47:03,958 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 04:47:03,959 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 04:47:03,959 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 04:47:03,959 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 04:47:03,960 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 04:47:03,960 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 04:47:03,960 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 04:47:03,960 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 04:47:03,961 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:47:03,961 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 04:47:03,961 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 04:47:03,962 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 04:47:03,962 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 04:47:03,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 04:47:03,962 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 04:47:03,963 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 04:47:03,963 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 04:47:03,963 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 04:47:03,964 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a12ad8c8f82d9497d9fb295ce6f252aae97c90123ce998a3f7bb078893d44d4 [2024-11-09 04:47:04,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 04:47:04,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 04:47:04,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 04:47:04,208 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 04:47:04,209 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 04:47:04,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i [2024-11-09 04:47:05,647 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 04:47:06,159 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 04:47:06,159 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i [2024-11-09 04:47:06,232 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c6634407/8fe95c9a987842cdaa36a03328e9257e/FLAGd6acf2706 [2024-11-09 04:47:06,247 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2c6634407/8fe95c9a987842cdaa36a03328e9257e [2024-11-09 04:47:06,250 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 04:47:06,252 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 04:47:06,253 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 04:47:06,253 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 04:47:06,263 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 04:47:06,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:47:06" (1/1) ... [2024-11-09 04:47:06,268 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@467d8581 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:06, skipping insertion in model container [2024-11-09 04:47:06,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 04:47:06" (1/1) ... [2024-11-09 04:47:06,389 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 04:47:07,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i[240484,240497] [2024-11-09 04:47:08,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:47:08,087 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 04:47:08,235 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; nop": : : "memory"); [4519] [2024-11-09 04:47:08,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4683] [2024-11-09 04:47:08,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4691] [2024-11-09 04:47:08,245 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4698] [2024-11-09 04:47:08,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4706] [2024-11-09 04:47:08,260 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [4841-4842] [2024-11-09 04:47:08,262 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [4870-4871] [2024-11-09 04:47:08,570 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/work/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--32_7a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/6308/dscv_tempdir/dscv/ri/32_7a/drivers/scsi/initio.c"), "i" (2604), "i" (12UL)); [7752-7753] [2024-11-09 04:47:08,642 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i[240484,240497] [2024-11-09 04:47:08,679 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 04:47:08,843 INFO L204 MainTranslator]: Completed translation [2024-11-09 04:47:08,847 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08 WrapperNode [2024-11-09 04:47:08,847 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 04:47:08,849 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 04:47:08,852 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 04:47:08,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 04:47:08,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:08,954 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,131 INFO L138 Inliner]: procedures = 249, calls = 2100, calls flagged for inlining = 112, calls inlined = 108, statements flattened = 5485 [2024-11-09 04:47:09,132 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 04:47:09,132 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 04:47:09,133 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 04:47:09,133 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 04:47:09,142 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,143 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,178 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,670 INFO L175 MemorySlicer]: Split 1353 memory accesses to 13 slices as follows [2, 1073, 5, 5, 71, 4, 2, 7, 2, 69, 12, 58, 43]. 79 percent of accesses are in the largest equivalence class. The 96 initializations are split as follows [2, 7, 5, 5, 62, 0, 0, 7, 0, 0, 8, 0, 0]. The 524 writes are split as follows [0, 354, 0, 0, 1, 1, 1, 0, 0, 66, 0, 58, 43]. [2024-11-09 04:47:09,671 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,671 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,917 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,948 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:09,994 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:10,020 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:10,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 04:47:10,065 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 04:47:10,065 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 04:47:10,065 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 04:47:10,066 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (1/1) ... [2024-11-09 04:47:10,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 04:47:10,084 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 04:47:10,103 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-09 04:47:10,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-09 04:47:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 04:47:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 04:47:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 04:47:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 04:47:10,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure initio_status_msg [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_status_msg [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn_stop [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn_stop [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_accept [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_accept [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure initio_remove_one [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_remove_one [2024-11-09 04:47:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 04:47:10,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_scsi_rst [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_scsi_rst [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure initio_abort_srb [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_abort_srb [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure initio_next_state [2024-11-09 04:47:10,148 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_next_state [2024-11-09 04:47:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 04:47:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 04:47:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 04:47:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 04:47:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 04:47:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 04:47:10,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 04:47:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 04:47:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 04:47:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 04:47:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_pend_scb [2024-11-09 04:47:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_pend_scb [2024-11-09 04:47:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 04:47:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 04:47:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_busy_scb [2024-11-09 04:47:10,151 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_busy_scb [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 04:47:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_reject [2024-11-09 04:47:10,152 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_reject [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 04:47:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 04:47:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 04:47:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 04:47:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 04:47:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_rd_all [2024-11-09 04:47:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_rd_all [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 04:47:10,154 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 04:47:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 04:47:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 04:47:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 04:47:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure initio_release_scb [2024-11-09 04:47:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_release_scb [2024-11-09 04:47:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_scsi [2024-11-09 04:47:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_scsi [2024-11-09 04:47:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 04:47:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 04:47:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-09 04:47:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-09 04:47:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-09 04:47:10,156 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-09 04:47:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 04:47:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 04:47:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 04:47:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 04:47:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 04:47:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 04:47:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 04:47:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 04:47:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_targ [2024-11-09 04:47:10,158 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_targ [2024-11-09 04:47:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 04:47:10,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 04:47:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 04:47:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_instr [2024-11-09 04:47:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_instr [2024-11-09 04:47:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 04:47:10,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 04:47:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 04:47:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 04:47:10,162 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_first_pend_scb [2024-11-09 04:47:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_first_pend_scb [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 04:47:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_busy_scb [2024-11-09 04:47:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_busy_scb [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_done_disc [2024-11-09 04:47:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_done_disc [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-09 04:47:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 04:47:10,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 04:47:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure initio_stop_bm [2024-11-09 04:47:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_stop_bm [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-09 04:47:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure wait_tulip [2024-11-09 04:47:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_tulip [2024-11-09 04:47:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure initio_pop_busy_scb [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_pop_busy_scb [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure initio_bad_seq [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_bad_seq [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_resel [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_resel [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_tag [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_tag [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 04:47:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 04:47:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 04:47:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 04:47:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-09 04:47:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-09 04:47:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2024-11-09 04:47:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2024-11-09 04:47:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure initio_reset_scsi [2024-11-09 04:47:10,169 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_reset_scsi [2024-11-09 04:47:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_done_scb [2024-11-09 04:47:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_done_scb [2024-11-09 04:47:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_pend_scb [2024-11-09 04:47:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_pend_scb [2024-11-09 04:47:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin [2024-11-09 04:47:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin [2024-11-09 04:47:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-09 04:47:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-09 04:47:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_main [2024-11-09 04:47:10,170 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_main [2024-11-09 04:47:10,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 04:47:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:47:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_busfree [2024-11-09 04:47:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_busfree [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure initio_sync_done [2024-11-09 04:47:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_sync_done [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_disc [2024-11-09 04:47:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_disc [2024-11-09 04:47:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 04:47:10,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 04:47:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2024-11-09 04:47:10,173 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2024-11-09 04:47:10,723 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 04:47:10,726 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 04:47:10,742 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 04:47:24,605 INFO L? ?]: Removed 2135 outVars from TransFormulas that were not future-live. [2024-11-09 04:47:24,606 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 04:47:24,673 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 04:47:24,674 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 04:47:24,678 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:47:24 BoogieIcfgContainer [2024-11-09 04:47:24,678 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 04:47:24,684 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 04:47:24,684 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 04:47:24,688 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 04:47:24,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 04:47:06" (1/3) ... [2024-11-09 04:47:24,688 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@adea2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:47:24, skipping insertion in model container [2024-11-09 04:47:24,688 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 04:47:08" (2/3) ... [2024-11-09 04:47:24,689 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@adea2e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 04:47:24, skipping insertion in model container [2024-11-09 04:47:24,689 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 04:47:24" (3/3) ... [2024-11-09 04:47:24,694 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--initio.ko-entry_point.cil.out.i [2024-11-09 04:47:24,710 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 04:47:24,711 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 04:47:24,836 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 04:47:24,844 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6f33b0cd, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 04:47:24,845 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 04:47:24,866 INFO L276 IsEmpty]: Start isEmpty. Operand has 2267 states, 1672 states have (on average 1.3965311004784688) internal successors, (2335), 1710 states have internal predecessors, (2335), 529 states have call successors, (529), 65 states have call predecessors, (529), 64 states have return successors, (523), 517 states have call predecessors, (523), 523 states have call successors, (523) [2024-11-09 04:47:24,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 04:47:24,881 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 04:47:24,882 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 04:47:24,883 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 04:47:24,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 04:47:24,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1301629764, now seen corresponding path program 1 times [2024-11-09 04:47:24,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 04:47:24,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1452263884] [2024-11-09 04:47:24,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 04:47:24,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 04:47:30,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,020 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-11-09 04:47:31,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,092 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:47:31,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:47:31,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,108 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2024-11-09 04:47:31,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,124 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:47:31,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,129 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:47:31,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2024-11-09 04:47:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:47:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,149 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:47:31,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,210 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2024-11-09 04:47:31,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,219 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2024-11-09 04:47:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 04:47:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,238 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2024-11-09 04:47:31,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,334 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2024-11-09 04:47:31,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 04:47:31,351 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2024-11-09 04:47:31,352 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 04:47:31,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1452263884] [2024-11-09 04:47:31,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1452263884] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 04:47:31,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 04:47:31,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-11-09 04:47:31,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [875812019] [2024-11-09 04:47:31,359 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 04:47:31,363 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 04:47:31,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 04:47:31,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 04:47:31,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2024-11-09 04:47:31,400 INFO L87 Difference]: Start difference. First operand has 2267 states, 1672 states have (on average 1.3965311004784688) internal successors, (2335), 1710 states have internal predecessors, (2335), 529 states have call successors, (529), 65 states have call predecessors, (529), 64 states have return successors, (523), 517 states have call predecessors, (523), 523 states have call successors, (523) Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 2 states have internal predecessors, (37), 2 states have call successors, (9), 6 states have call predecessors, (9), 2 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-09 04:47:35,466 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:47:39,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 04:47:44,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []