./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c --full-output --preprocessor.use.memory.slicer true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6ae2ee47 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 ../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c -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 a237206476c9ea3c7823fdb54324b722d18c6f8954c636c090e38f38fb6355ba --preprocessor.use.memory.slicer true --- Real Ultimate output --- This is Ultimate 0.2.3-dev-6ae2ee4-m [2023-11-22 22:47:48,756 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-22 22:47:48,804 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-22 22:47:48,812 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-22 22:47:48,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-22 22:47:48,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-22 22:47:48,838 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-22 22:47:48,838 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-22 22:47:48,839 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-22 22:47:48,842 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-22 22:47:48,842 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-22 22:47:48,842 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-22 22:47:48,843 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-22 22:47:48,844 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-22 22:47:48,845 INFO L153 SettingsManager]: * Use SBE=true [2023-11-22 22:47:48,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-22 22:47:48,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-22 22:47:48,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-22 22:47:48,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-22 22:47:48,846 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-22 22:47:48,846 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-22 22:47:48,846 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-22 22:47:48,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-22 22:47:48,846 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-22 22:47:48,847 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-22 22:47:48,847 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-22 22:47:48,847 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-22 22:47:48,848 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-22 22:47:48,848 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 22:47:48,848 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-22 22:47:48,849 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-22 22:47:48,850 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-22 22:47:48,850 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-22 22:47:48,850 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-22 22:47:48,850 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a237206476c9ea3c7823fdb54324b722d18c6f8954c636c090e38f38fb6355ba Applying setting for plugin de.uni_freiburg.informatik.ultimate.boogie.preprocessor: Use memory slicer -> true [2023-11-22 22:47:49,142 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-22 22:47:49,177 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-22 22:47:49,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-22 22:47:49,181 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-22 22:47:49,182 INFO L274 PluginConnector]: CDTParser initialized [2023-11-22 22:47:49,182 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c [2023-11-22 22:47:50,269 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-22 22:47:50,765 INFO L384 CDTParser]: Found 1 translation units. [2023-11-22 22:47:50,765 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c [2023-11-22 22:47:50,808 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/299dfe9cd/663dc0dd2d7840dab20ba47a2a365705/FLAG1e5f1f197 [2023-11-22 22:47:50,824 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/299dfe9cd/663dc0dd2d7840dab20ba47a2a365705 [2023-11-22 22:47:50,827 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-22 22:47:50,828 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-22 22:47:50,832 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-22 22:47:50,832 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-22 22:47:50,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-22 22:47:50,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:47:50" (1/1) ... [2023-11-22 22:47:50,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e1e0cc2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:50, skipping insertion in model container [2023-11-22 22:47:50,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 10:47:50" (1/1) ... [2023-11-22 22:47:50,946 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-22 22:47:54,469 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[480905,480918] [2023-11-22 22:47:54,477 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[481479,481492] [2023-11-22 22:47:54,482 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[482678,482691] [2023-11-22 22:47:54,491 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[483386,483399] [2023-11-22 22:47:54,495 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[483827,483840] [2023-11-22 22:47:54,499 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[484059,484072] [2023-11-22 22:47:54,504 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[484637,484650] [2023-11-22 22:47:54,510 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[485227,485240] [2023-11-22 22:47:54,516 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[485644,485657] [2023-11-22 22:47:54,520 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[486041,486054] [2023-11-22 22:47:54,524 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[486276,486289] [2023-11-22 22:47:54,531 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[487024,487037] [2023-11-22 22:47:54,535 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[487445,487458] [2023-11-22 22:47:54,540 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[488072,488085] [2023-11-22 22:47:54,544 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[488487,488500] [2023-11-22 22:47:54,549 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[489131,489144] [2023-11-22 22:47:54,554 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[489861,489874] [2023-11-22 22:47:54,559 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[490697,490710] [2023-11-22 22:47:54,564 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492043,492056] [2023-11-22 22:47:54,567 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492441,492454] [2023-11-22 22:47:54,569 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492998,493011] [2023-11-22 22:47:54,572 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[493381,493394] [2023-11-22 22:47:54,574 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[493997,494010] [2023-11-22 22:47:54,578 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[494571,494584] [2023-11-22 22:47:54,583 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[495484,495497] [2023-11-22 22:47:54,588 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[495875,495888] [2023-11-22 22:47:54,593 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[496104,496117] [2023-11-22 22:47:54,597 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[496510,496523] [2023-11-22 22:47:54,600 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[497367,497380] [2023-11-22 22:47:54,604 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[497774,497787] [2023-11-22 22:47:54,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 22:47:54,651 INFO L202 MainTranslator]: Completed pre-run [2023-11-22 22:47:54,767 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsfl %1,%0": "=r" (r): "rm" (x), "0" (-1)); [5223] [2023-11-22 22:47:54,770 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5269-5270] [2023-11-22 22:47:54,770 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5276-5278] [2023-11-22 22:47:54,795 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6679] [2023-11-22 22:47:54,844 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 *)"drivers/block/rsxx/cregs.c"), "i" (378), "i" (12UL)); [10100-10101] [2023-11-22 22:47:54,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10587] [2023-11-22 22:47:54,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10590] [2023-11-22 22:47:54,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10593] [2023-11-22 22:47:54,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10596] [2023-11-22 22:47:54,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& ucmd->stat): "ebx"); [10599] [2023-11-22 22:47:54,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [11123] [2023-11-22 22:47:54,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [11132] [2023-11-22 22:47:54,922 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" (79), "i" (12UL)); [12081-12082] [2023-11-22 22:47:54,922 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" (91), "i" (12UL)); [12112-12113] [2023-11-22 22:47:54,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [13041] [2023-11-22 22:47:55,033 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[480905,480918] [2023-11-22 22:47:55,034 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[481479,481492] [2023-11-22 22:47:55,035 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[482678,482691] [2023-11-22 22:47:55,036 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[483386,483399] [2023-11-22 22:47:55,036 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[483827,483840] [2023-11-22 22:47:55,037 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[484059,484072] [2023-11-22 22:47:55,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[484637,484650] [2023-11-22 22:47:55,038 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[485227,485240] [2023-11-22 22:47:55,039 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[485644,485657] [2023-11-22 22:47:55,039 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[486041,486054] [2023-11-22 22:47:55,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[486276,486289] [2023-11-22 22:47:55,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[487024,487037] [2023-11-22 22:47:55,040 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[487445,487458] [2023-11-22 22:47:55,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[488072,488085] [2023-11-22 22:47:55,041 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[488487,488500] [2023-11-22 22:47:55,042 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[489131,489144] [2023-11-22 22:47:55,042 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[489861,489874] [2023-11-22 22:47:55,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[490697,490710] [2023-11-22 22:47:55,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492043,492056] [2023-11-22 22:47:55,044 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492441,492454] [2023-11-22 22:47:55,045 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[492998,493011] [2023-11-22 22:47:55,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[493381,493394] [2023-11-22 22:47:55,046 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[493997,494010] [2023-11-22 22:47:55,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[494571,494584] [2023-11-22 22:47:55,047 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[495484,495497] [2023-11-22 22:47:55,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[495875,495888] [2023-11-22 22:47:55,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[496104,496117] [2023-11-22 22:47:55,048 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[496510,496523] [2023-11-22 22:47:55,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[497367,497380] [2023-11-22 22:47:55,049 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c[497774,497787] [2023-11-22 22:47:55,050 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-22 22:47:55,274 WARN L675 CHandler]: The function __raw_spin_lock_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,274 WARN L675 CHandler]: The function _raw_spin_lock_bh is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,274 WARN L675 CHandler]: The function bio_endio is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,274 WARN L675 CHandler]: The function msleep is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function _dev_info is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function ida_get_new_above is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function pci_unregister_driver is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function generic_start_io_acct is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function pci_release_regions is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function iowrite32be is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function __alloc_workqueue_key is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function kmem_cache_create is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,275 WARN L675 CHandler]: The function del_timer_sync is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function ldv_after_alloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function single_open is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function blk_queue_make_request is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function __ldv_linux_kernel_locking_spinlock_spin_lock is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function wait_for_completion_timeout is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function add_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function destroy_workqueue is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function seq_read is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,276 WARN L675 CHandler]: The function blk_queue_dma_alignment is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function debugfs_remove_recursive is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function pci_enable_msi_range is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function kfree is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function unregister_blkdev is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function free_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function pci_iomap is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,277 WARN L675 CHandler]: The function dma_set_mask is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,278 WARN L675 CHandler]: The function debugfs_create_file is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,278 WARN L675 CHandler]: The function __might_sleep is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,278 WARN L675 CHandler]: The function vfree is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function del_gendisk is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function seq_printf is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function blk_alloc_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function pci_disable_device is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function __dynamic_dev_dbg is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function dev_crit is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,279 WARN L675 CHandler]: The function single_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function pci_request_regions is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function ioread32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function kmem_cache_destroy is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function crc32_le is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function debug_dma_unmap_page is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,280 WARN L675 CHandler]: The function seq_lseek is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function complete is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function __list_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function debug_dma_alloc_coherent is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function pci_enable_device is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function blk_cleanup_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,281 WARN L675 CHandler]: The function blk_queue_bounce_limit is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function _raw_spin_unlock_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function _copy_to_user is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function blk_queue_max_discard_sectors is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function ioread32be is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function dev_emerg is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function pci_set_master is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function _raw_spin_unlock_irqrestore is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function ldv_assert is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,282 WARN L675 CHandler]: The function iowrite32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function blk_queue_logical_block_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function _raw_spin_unlock_bh is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function mod_timer is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function dev_notice is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function _raw_spin_unlock is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function debug_dma_mapping_error is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function alloc_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function blk_queue_physical_block_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function init_timer_key is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,283 WARN L675 CHandler]: The function __init_work is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function debug_dma_map_page is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function might_fault is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function pci_iounmap is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function warn_slowpath_null is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function debugfs_remove is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function ldv_pre_probe is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,284 WARN L675 CHandler]: The function __pci_register_driver is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,285 WARN L675 CHandler]: The function dev_err is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,285 WARN L675 CHandler]: The function msecs_to_jiffies is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,285 WARN L675 CHandler]: The function cancel_work_sync is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,285 WARN L675 CHandler]: The function register_blkdev is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,285 WARN L675 CHandler]: The function list_del is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,286 WARN L675 CHandler]: The function kmem_cache_free is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,286 WARN L675 CHandler]: The function debugfs_create_dir is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,286 WARN L675 CHandler]: The function __mutex_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function put_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function queue_work_on is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function ida_pre_get is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function ida_remove is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function _raw_spin_lock_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function __copy_to_user_overflow is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function pci_disable_msi is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,287 WARN L675 CHandler]: The function dev_alert is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function blk_queue_max_hw_sectors is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function lockdep_init_map is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function warn_slowpath_fmt is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function __copy_from_user_overflow is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function dev_warn is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function _raw_spin_lock is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function debug_dma_free_coherent is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,288 WARN L675 CHandler]: The function pci_bus_read_config_byte is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,289 WARN L675 CHandler]: The function request_threaded_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,289 WARN L675 CHandler]: The function pci_set_dma_max_seg_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,289 WARN L675 CHandler]: The function _copy_from_user is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,289 WARN L675 CHandler]: The function generic_end_io_acct is called, but not defined or handled by StandardFunctionHandler. [2023-11-22 22:47:55,295 INFO L206 MainTranslator]: Completed translation [2023-11-22 22:47:55,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55 WrapperNode [2023-11-22 22:47:55,296 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-22 22:47:55,298 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-22 22:47:55,299 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-22 22:47:55,299 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-22 22:47:55,305 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:55,404 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:55,599 INFO L138 Inliner]: procedures = 882, calls = 4255, calls flagged for inlining = 356, calls inlined = 238, statements flattened = 7144 [2023-11-22 22:47:55,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-22 22:47:55,600 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-22 22:47:55,600 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-22 22:47:55,600 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-22 22:47:55,610 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:55,610 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:55,683 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:56,862 INFO L189 HeapSplitter]: Split 1442 memory accesses to 70 slices as follows [5, 6, 7, 5, 5, 5, 19, 11, 0, 7, 2, 2, 5, 5, 1001, 2, 5, 2, 5, 5, 7, 7, 5, 5, 5, 3, 5, 2, 2, 5, 1, 17, 7, 30, 2, 7, 1, 30, 5, 30, 7, 5, 5, 4, 5, 7, 5, 5, 5, 5, 9, 3, 7, 4, 5, 5, 5, 7, 5, 5, 7, 5, 7, 2, 5, 7, 7, 2, 7, 5] [2023-11-22 22:47:56,862 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:56,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,057 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,111 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,130 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,190 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-22 22:47:57,192 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-22 22:47:57,192 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-22 22:47:57,192 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-22 22:47:57,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (1/1) ... [2023-11-22 22:47:57,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-22 22:47:57,207 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-22 22:47:57,235 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-22 22:47:57,273 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-22 22:47:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-11-22 22:47:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-11-22 22:47:57,404 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2023-11-22 22:47:57,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2023-11-22 22:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-22 22:47:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-22 22:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-22 22:47:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-22 22:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2023-11-22 22:47:57,405 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2023-11-22 22:47:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2023-11-22 22:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2023-11-22 22:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-22 22:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-22 22:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2023-11-22 22:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2023-11-22 22:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-22 22:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2023-11-22 22:47:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2023-11-22 22:47:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2023-11-22 22:47:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-22 22:47:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2023-11-22 22:47:57,407 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-11-22 22:47:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2023-11-22 22:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2023-11-22 22:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-22 22:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-22 22:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2023-11-22 22:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2023-11-22 22:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2023-11-22 22:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2023-11-22 22:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2023-11-22 22:47:57,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_102 [2023-11-22 22:47:57,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_102 [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2023-11-22 22:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-22 22:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-22 22:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-11-22 22:47:57,409 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-11-22 22:47:57,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-22 22:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-22 22:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_irq_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_irq_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-22 22:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_110 [2023-11-22 22:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_110 [2023-11-22 22:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-22 22:47:57,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-22 22:47:57,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-22 22:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-22 22:47:57,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-22 22:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-22 22:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-22 22:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-22 22:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-22 22:47:57,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-22 22:47:57,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-22 22:47:57,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-22 22:47:57,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-22 22:47:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-22 22:47:57,428 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-22 22:47:57,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-22 22:47:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-22 22:47:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-22 22:47:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-22 22:47:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-22 22:47:57,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-22 22:47:57,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-22 22:47:57,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2023-11-22 22:47:57,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2023-11-22 22:47:57,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-22 22:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2023-11-22 22:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-22 22:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-22 22:47:57,439 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-22 22:47:57,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-22 22:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-22 22:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2023-11-22 22:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2023-11-22 22:47:57,440 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2023-11-22 22:47:57,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-22 22:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-22 22:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-22 22:47:57,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-22 22:47:57,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-22 22:47:57,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-22 22:47:57,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-22 22:47:57,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-22 22:47:57,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2023-11-22 22:47:57,446 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2023-11-22 22:47:57,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-22 22:47:57,448 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-22 22:47:57,448 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-11-22 22:47:57,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-22 22:47:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2023-11-22 22:47:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-22 22:47:57,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure ida_get_new_above [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-22 22:47:57,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-22 22:47:57,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-22 22:47:57,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-22 22:47:57,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-22 22:47:57,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2023-11-22 22:47:57,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2023-11-22 22:47:57,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-11-22 22:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_dev_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-22 22:47:57,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-22 22:47:57,457 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_crit [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_getgeo [2023-11-22 22:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_getgeo [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-22 22:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2023-11-22 22:47:57,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-22 22:47:57,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-22 22:47:57,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-22 22:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-22 22:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-22 22:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-22 22:47:57,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-22 22:47:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-22 22:47:57,477 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-22 22:47:57,478 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-22 22:47:57,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2023-11-22 22:47:57,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2023-11-22 22:47:57,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2023-11-22 22:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2023-11-22 22:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2023-11-22 22:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2023-11-22 22:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2023-11-22 22:47:57,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2023-11-22 22:47:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-22 22:47:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-22 22:47:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-22 22:47:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-22 22:47:57,482 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-22 22:47:57,483 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-22 22:47:57,484 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-22 22:47:57,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2023-11-22 22:47:57,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2023-11-22 22:47:57,487 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2023-11-22 22:47:57,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2023-11-22 22:47:57,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-22 22:47:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2023-11-22 22:47:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2023-11-22 22:47:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-22 22:47:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_read [2023-11-22 22:47:57,489 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_read [2023-11-22 22:47:57,489 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2023-11-22 22:47:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-22 22:47:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-22 22:47:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_timed_out [2023-11-22 22:47:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_timed_out [2023-11-22 22:47:57,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-22 22:47:57,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-22 22:47:57,491 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-22 22:47:57,492 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-22 22:47:57,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-22 22:47:57,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2023-11-22 22:47:57,495 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2023-11-22 22:47:57,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2023-11-22 22:47:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2023-11-22 22:47:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2023-11-22 22:47:57,497 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2023-11-22 22:47:57,497 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2023-11-22 22:47:57,498 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-22 22:47:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ida_pre_get [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ida_remove [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2023-11-22 22:47:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-22 22:47:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_100 [2023-11-22 22:47:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_100 [2023-11-22 22:47:57,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-22 22:47:57,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-22 22:47:57,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-22 22:47:57,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-22 22:47:57,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-11-22 22:47:57,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-22 22:47:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_sched_completion [2023-11-22 22:47:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_sched_completion [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2023-11-22 22:47:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2023-11-22 22:47:57,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2023-11-22 22:47:57,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_discard_sectors [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2023-11-22 22:47:57,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_rsxx_dma_ctrl [2023-11-22 22:47:57,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_queue_lock_of_rsxx_dma_ctrl [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_98 [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_98 [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure generic_end_io_acct [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_99 [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_99 [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_attr_pci_regs_open [2023-11-22 22:47:57,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_attr_pci_regs_open [2023-11-22 22:47:57,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure blk_alloc_queue [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-22 22:47:57,519 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-22 22:47:57,519 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2023-11-22 22:47:57,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-22 22:47:57,520 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2023-11-22 22:47:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alert [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2023-11-22 22:47:57,521 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_max_seg_size [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-22 22:47:57,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-22 22:47:57,522 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#61 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#62 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#63 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#64 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#65 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#66 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#67 [2023-11-22 22:47:57,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#68 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#69 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_probe [2023-11-22 22:47:57,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_probe [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-22 22:47:57,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-22 22:47:57,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2023-11-22 22:47:57,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_make_request [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove_recursive [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-22 22:47:57,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_99 [2023-11-22 22:47:57,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_99 [2023-11-22 22:47:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-22 22:47:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-22 22:47:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2023-11-22 22:47:57,528 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2023-11-22 22:47:57,528 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2023-11-22 22:47:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-22 22:47:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2023-11-22 22:47:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-11-22 22:47:57,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-22 22:47:57,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_96 [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_96 [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure read_hw_log_done [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure read_hw_log_done [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96___0 [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96___0 [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-11-22 22:47:57,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2023-11-22 22:47:57,545 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-22 22:47:57,546 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-22 22:47:57,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-22 22:47:57,547 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#61 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#62 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#63 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#64 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#65 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#66 [2023-11-22 22:47:57,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#67 [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#68 [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#69 [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_irq_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_irq_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure dma_engine_stalled [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_engine_stalled [2023-11-22 22:47:57,549 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2023-11-22 22:47:57,549 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2023-11-22 22:47:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2023-11-22 22:47:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_attr_stats_open [2023-11-22 22:47:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_attr_stats_open [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 22:47:57,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-22 22:47:57,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-22 22:47:57,551 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-22 22:47:57,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-22 22:47:57,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-22 22:47:57,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2023-11-22 22:47:57,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2023-11-22 22:47:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2023-11-22 22:47:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2023-11-22 22:47:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2023-11-22 22:47:57,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-11-22 22:47:57,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-11-22 22:47:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2023-11-22 22:47:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-22 22:47:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2023-11-22 22:47:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2023-11-22 22:47:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2023-11-22 22:47:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2023-11-22 22:47:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-22 22:47:57,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-22 22:47:57,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_dev_lock_of_rsxx_cardinfo [2023-11-22 22:47:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-22 22:47:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-22 22:47:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97___0 [2023-11-22 22:47:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97___0 [2023-11-22 22:47:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-22 22:47:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-22 22:47:57,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_109 [2023-11-22 22:47:57,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_109 [2023-11-22 22:47:57,603 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-11-22 22:47:57,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-22 22:47:57,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-22 22:47:57,603 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-22 22:47:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-22 22:47:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-22 22:47:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-22 22:47:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2023-11-22 22:47:57,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-22 22:47:57,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-22 22:47:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2023-11-22 22:47:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-22 22:47:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-22 22:47:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-22 22:47:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_blkdev_ioctl [2023-11-22 22:47:57,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_blkdev_ioctl [2023-11-22 22:47:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2023-11-22 22:47:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2023-11-22 22:47:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2023-11-22 22:47:57,619 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2023-11-22 22:47:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-22 22:47:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-22 22:47:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2023-11-22 22:47:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2023-11-22 22:47:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-22 22:47:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-22 22:47:57,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_rsxx_dma_ctrl [2023-11-22 22:47:57,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_queue_lock_of_rsxx_dma_ctrl [2023-11-22 22:47:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2023-11-22 22:47:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2023-11-22 22:47:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_101 [2023-11-22 22:47:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_101 [2023-11-22 22:47:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2023-11-22 22:47:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2023-11-22 22:47:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure dev_emerg [2023-11-22 22:47:57,621 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2023-11-22 22:47:57,621 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-22 22:47:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-22 22:47:57,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-11-22 22:47:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-22 22:47:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:47:57,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-22 22:47:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-22 22:47:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-22 22:47:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-22 22:47:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-22 22:47:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-22 22:47:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-22 22:47:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2023-11-22 22:47:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2023-11-22 22:47:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-11-22 22:47:58,762 INFO L241 CfgBuilder]: Building ICFG [2023-11-22 22:47:58,770 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-22 22:48:04,650 INFO L282 CfgBuilder]: Performing block encoding [2023-11-22 22:48:04,928 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-22 22:48:04,928 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-22 22:48:04,930 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:48:04 BoogieIcfgContainer [2023-11-22 22:48:04,930 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-22 22:48:04,931 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-22 22:48:04,932 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-22 22:48:04,934 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-22 22:48:04,935 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.11 10:47:50" (1/3) ... [2023-11-22 22:48:04,935 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643ca0b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:48:04, skipping insertion in model container [2023-11-22 22:48:04,935 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 10:47:55" (2/3) ... [2023-11-22 22:48:04,935 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@643ca0b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.11 10:48:04, skipping insertion in model container [2023-11-22 22:48:04,936 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 10:48:04" (3/3) ... [2023-11-22 22:48:04,936 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--rsxx--rsxx.ko.cil.c [2023-11-22 22:48:04,951 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-22 22:48:04,951 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2023-11-22 22:48:05,006 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-22 22:48:05,010 INFO L357 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, mHoare=true, 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;@e73ee18, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-22 22:48:05,011 INFO L358 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2023-11-22 22:48:05,019 INFO L276 IsEmpty]: Start isEmpty. Operand has 2102 states, 1278 states have (on average 1.3646322378716744) internal successors, (1744), 1376 states have internal predecessors, (1744), 607 states have call successors, (607), 189 states have call predecessors, (607), 189 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) [2023-11-22 22:48:05,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-22 22:48:05,026 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:48:05,027 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2023-11-22 22:48:05,027 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:48:05,031 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:48:05,031 INFO L85 PathProgramCache]: Analyzing trace with hash 1361155907, now seen corresponding path program 1 times [2023-11-22 22:48:05,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:48:05,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070552210] [2023-11-22 22:48:05,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:48:05,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:48:05,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:05,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:48:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:48:05,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,614 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:48:05,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:05,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:48:05,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:48:05,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:05,666 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:48:05,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:48:05,667 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070552210] [2023-11-22 22:48:05,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070552210] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:48:05,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:48:05,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-22 22:48:05,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [125567244] [2023-11-22 22:48:05,671 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:48:05,676 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-22 22:48:05,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:48:05,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-22 22:48:05,701 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-22 22:48:05,706 INFO L87 Difference]: Start difference. First operand has 2102 states, 1278 states have (on average 1.3646322378716744) internal successors, (1744), 1376 states have internal predecessors, (1744), 607 states have call successors, (607), 189 states have call predecessors, (607), 189 states have return successors, (607), 594 states have call predecessors, (607), 607 states have call successors, (607) Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 1 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 22:48:08,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:15,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:48:15,139 INFO L93 Difference]: Finished difference Result 4176 states and 6231 transitions. [2023-11-22 22:48:15,140 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-22 22:48:15,141 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 1 states have call predecessors, (7), 2 states have call successors, (7) Word has length 44 [2023-11-22 22:48:15,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:48:15,164 INFO L225 Difference]: With dead ends: 4176 [2023-11-22 22:48:15,165 INFO L226 Difference]: Without dead ends: 2068 [2023-11-22 22:48:15,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-22 22:48:15,181 INFO L413 NwaCegarLoop]: 694 mSDtfsCounter, 2732 mSDsluCounter, 552 mSDsCounter, 0 mSdLazyCounter, 2732 mSolverCounterSat, 1938 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2732 SdHoareTripleChecker+Valid, 1246 SdHoareTripleChecker+Invalid, 4671 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1938 IncrementalHoareTripleChecker+Valid, 2732 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2023-11-22 22:48:15,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2732 Valid, 1246 Invalid, 4671 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1938 Valid, 2732 Invalid, 1 Unknown, 0 Unchecked, 9.0s Time] [2023-11-22 22:48:15,210 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2068 states. [2023-11-22 22:48:15,341 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2068 to 2068. [2023-11-22 22:48:15,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2068 states, 1273 states have (on average 1.3362136684996073) internal successors, (1701), 1345 states have internal predecessors, (1701), 605 states have call successors, (605), 189 states have call predecessors, (605), 163 states have return successors, (566), 554 states have call predecessors, (566), 566 states have call successors, (566) [2023-11-22 22:48:15,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2068 states to 2068 states and 2872 transitions. [2023-11-22 22:48:15,414 INFO L78 Accepts]: Start accepts. Automaton has 2068 states and 2872 transitions. Word has length 44 [2023-11-22 22:48:15,414 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:48:15,414 INFO L495 AbstractCegarLoop]: Abstraction has 2068 states and 2872 transitions. [2023-11-22 22:48:15,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (9), 4 states have call predecessors, (9), 2 states have return successors, (7), 1 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 22:48:15,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2068 states and 2872 transitions. [2023-11-22 22:48:15,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-11-22 22:48:15,419 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:48:15,419 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2023-11-22 22:48:15,420 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-22 22:48:15,420 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:48:15,422 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:48:15,422 INFO L85 PathProgramCache]: Analyzing trace with hash -1611251579, now seen corresponding path program 1 times [2023-11-22 22:48:15,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:48:15,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917959543] [2023-11-22 22:48:15,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:48:15,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:48:15,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:15,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:48:15,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:48:15,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:48:15,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:15,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:48:15,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:48:15,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:15,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:48:15,964 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:48:15,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917959543] [2023-11-22 22:48:15,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [917959543] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:48:15,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:48:15,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:48:15,967 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761060638] [2023-11-22 22:48:15,968 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:48:15,969 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:48:15,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:48:15,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:48:15,970 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:48:15,970 INFO L87 Difference]: Start difference. First operand 2068 states and 2872 transitions. Second operand has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 4 states have internal predecessors, (22), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 22:48:19,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:21,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:29,851 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:48:29,851 INFO L93 Difference]: Finished difference Result 2068 states and 2872 transitions. [2023-11-22 22:48:29,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:48:29,851 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 4 states have internal predecessors, (22), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 44 [2023-11-22 22:48:29,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:48:29,863 INFO L225 Difference]: With dead ends: 2068 [2023-11-22 22:48:29,863 INFO L226 Difference]: Without dead ends: 2065 [2023-11-22 22:48:29,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:48:29,865 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4618 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5100 mSolverCounterSat, 2690 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4816 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7792 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2690 IncrementalHoareTripleChecker+Valid, 5100 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.5s IncrementalHoareTripleChecker+Time [2023-11-22 22:48:29,865 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4816 Valid, 1716 Invalid, 7792 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2690 Valid, 5100 Invalid, 2 Unknown, 0 Unchecked, 13.5s Time] [2023-11-22 22:48:29,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2065 states. [2023-11-22 22:48:29,944 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2065 to 2065. [2023-11-22 22:48:29,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2065 states, 1272 states have (on average 1.3356918238993711) internal successors, (1699), 1343 states have internal predecessors, (1699), 604 states have call successors, (604), 188 states have call predecessors, (604), 163 states have return successors, (566), 554 states have call predecessors, (566), 566 states have call successors, (566) [2023-11-22 22:48:29,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 2065 states and 2869 transitions. [2023-11-22 22:48:29,954 INFO L78 Accepts]: Start accepts. Automaton has 2065 states and 2869 transitions. Word has length 44 [2023-11-22 22:48:29,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:48:29,956 INFO L495 AbstractCegarLoop]: Abstraction has 2065 states and 2869 transitions. [2023-11-22 22:48:29,956 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.6666666666666665) internal successors, (22), 4 states have internal predecessors, (22), 3 states have call successors, (9), 5 states have call predecessors, (9), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-22 22:48:29,956 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 2869 transitions. [2023-11-22 22:48:29,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-22 22:48:29,961 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:48:29,962 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2023-11-22 22:48:29,962 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-22 22:48:29,963 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting reach_error_linux_block_genhdErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:48:29,963 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:48:29,963 INFO L85 PathProgramCache]: Analyzing trace with hash 1972577942, now seen corresponding path program 1 times [2023-11-22 22:48:29,963 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:48:29,963 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799049735] [2023-11-22 22:48:29,964 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:48:29,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:48:30,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:30,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:48:30,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:48:30,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:48:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:30,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:48:30,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:48:30,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:48:30,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:30,382 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:48:30,382 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:48:30,382 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799049735] [2023-11-22 22:48:30,384 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1799049735] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:48:30,384 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:48:30,384 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:48:30,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35154072] [2023-11-22 22:48:30,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:48:30,385 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:48:30,385 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:48:30,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:48:30,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:48:30,386 INFO L87 Difference]: Start difference. First operand 2065 states and 2869 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-22 22:48:34,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:36,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:38,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:40,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:42,090 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:48:57,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:48:57,368 INFO L93 Difference]: Finished difference Result 4102 states and 5700 transitions. [2023-11-22 22:48:57,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-22 22:48:57,368 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 49 [2023-11-22 22:48:57,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:48:57,384 INFO L225 Difference]: With dead ends: 4102 [2023-11-22 22:48:57,384 INFO L226 Difference]: Without dead ends: 4099 [2023-11-22 22:48:57,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-22 22:48:57,388 INFO L413 NwaCegarLoop]: 688 mSDtfsCounter, 6723 mSDsluCounter, 1479 mSDsCounter, 0 mSdLazyCounter, 8549 mSolverCounterSat, 4155 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6915 SdHoareTripleChecker+Valid, 2167 SdHoareTripleChecker+Invalid, 12709 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4155 IncrementalHoareTripleChecker+Valid, 8549 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.5s IncrementalHoareTripleChecker+Time [2023-11-22 22:48:57,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6915 Valid, 2167 Invalid, 12709 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4155 Valid, 8549 Invalid, 5 Unknown, 0 Unchecked, 26.5s Time] [2023-11-22 22:48:57,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4099 states. [2023-11-22 22:48:57,513 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4099 to 3890. [2023-11-22 22:48:57,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3890 states, 2432 states have (on average 1.338404605263158) internal successors, (3255), 2536 states have internal predecessors, (3255), 1124 states have call successors, (1124), 333 states have call predecessors, (1124), 308 states have return successors, (1095), 1060 states have call predecessors, (1095), 1086 states have call successors, (1095) [2023-11-22 22:48:57,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 3890 states and 5474 transitions. [2023-11-22 22:48:57,531 INFO L78 Accepts]: Start accepts. Automaton has 3890 states and 5474 transitions. Word has length 49 [2023-11-22 22:48:57,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:48:57,531 INFO L495 AbstractCegarLoop]: Abstraction has 3890 states and 5474 transitions. [2023-11-22 22:48:57,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 4 states have internal predecessors, (25), 3 states have call successors, (10), 5 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-22 22:48:57,532 INFO L276 IsEmpty]: Start isEmpty. Operand 3890 states and 5474 transitions. [2023-11-22 22:48:57,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-22 22:48:57,532 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:48:57,532 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1] [2023-11-22 22:48:57,533 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-22 22:48:57,533 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting reach_error_linux_block_queueErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:48:57,533 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:48:57,533 INFO L85 PathProgramCache]: Analyzing trace with hash 690021927, now seen corresponding path program 1 times [2023-11-22 22:48:57,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:48:57,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [399037800] [2023-11-22 22:48:57,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:48:57,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:48:57,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:57,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:48:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:48:57,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:48:57,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:48:57,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:48:57,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:48:57,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:48:57,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:48:57,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:48:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:48:57,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:48:57,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [399037800] [2023-11-22 22:48:57,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [399037800] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:48:57,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:48:57,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:48:57,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [491637265] [2023-11-22 22:48:57,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:48:57,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:48:57,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:48:57,930 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:48:57,930 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:48:57,930 INFO L87 Difference]: Start difference. First operand 3890 states and 5474 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 4 states have internal predecessors, (28), 3 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-22 22:49:01,441 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:03,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:11,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:13,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:15,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:23,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:49:23,782 INFO L93 Difference]: Finished difference Result 7746 states and 10924 transitions. [2023-11-22 22:49:23,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-22 22:49:23,783 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 4 states have internal predecessors, (28), 3 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 54 [2023-11-22 22:49:23,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:49:23,812 INFO L225 Difference]: With dead ends: 7746 [2023-11-22 22:49:23,812 INFO L226 Difference]: Without dead ends: 7743 [2023-11-22 22:49:23,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-22 22:49:23,816 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 7141 mSDsluCounter, 1476 mSDsCounter, 0 mSdLazyCounter, 7766 mSolverCounterSat, 4510 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7333 SdHoareTripleChecker+Valid, 2162 SdHoareTripleChecker+Invalid, 12281 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4510 IncrementalHoareTripleChecker+Valid, 7766 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2023-11-22 22:49:23,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7333 Valid, 2162 Invalid, 12281 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4510 Valid, 7766 Invalid, 5 Unknown, 0 Unchecked, 25.4s Time] [2023-11-22 22:49:23,822 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7743 states. [2023-11-22 22:49:24,117 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7743 to 7538. [2023-11-22 22:49:24,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7538 states, 4750 states have (on average 1.34) internal successors, (6365), 4920 states have internal predecessors, (6365), 2164 states have call successors, (2164), 623 states have call predecessors, (2164), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:49:24,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7538 states to 7538 states and 10700 transitions. [2023-11-22 22:49:24,162 INFO L78 Accepts]: Start accepts. Automaton has 7538 states and 10700 transitions. Word has length 54 [2023-11-22 22:49:24,163 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:49:24,163 INFO L495 AbstractCegarLoop]: Abstraction has 7538 states and 10700 transitions. [2023-11-22 22:49:24,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 4 states have internal predecessors, (28), 3 states have call successors, (11), 5 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2023-11-22 22:49:24,164 INFO L276 IsEmpty]: Start isEmpty. Operand 7538 states and 10700 transitions. [2023-11-22 22:49:24,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2023-11-22 22:49:24,165 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:49:24,165 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:49:24,165 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-22 22:49:24,165 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting reach_error_linux_block_requestErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:49:24,166 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:49:24,166 INFO L85 PathProgramCache]: Analyzing trace with hash -815727817, now seen corresponding path program 1 times [2023-11-22 22:49:24,166 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:49:24,166 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012865387] [2023-11-22 22:49:24,166 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:49:24,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:49:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:24,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,482 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:49:24,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:49:24,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:49:24,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:24,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:49:24,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:49:24,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:49:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:49:24,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:49:24,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:24,548 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:49:24,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:49:24,548 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012865387] [2023-11-22 22:49:24,548 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012865387] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:49:24,548 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:49:24,548 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:49:24,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334975491] [2023-11-22 22:49:24,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:49:24,549 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:49:24,549 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:49:24,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:49:24,550 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:49:24,550 INFO L87 Difference]: Start difference. First operand 7538 states and 10700 transitions. Second operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 3 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-22 22:49:28,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:30,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:37,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:49:37,382 INFO L93 Difference]: Finished difference Result 7538 states and 10700 transitions. [2023-11-22 22:49:37,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:49:37,383 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 3 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 59 [2023-11-22 22:49:37,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:49:37,410 INFO L225 Difference]: With dead ends: 7538 [2023-11-22 22:49:37,411 INFO L226 Difference]: Without dead ends: 7535 [2023-11-22 22:49:37,413 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:49:37,414 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4612 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5094 mSolverCounterSat, 2687 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4807 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7783 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2687 IncrementalHoareTripleChecker+Valid, 5094 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.4s IncrementalHoareTripleChecker+Time [2023-11-22 22:49:37,414 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4807 Valid, 1716 Invalid, 7783 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2687 Valid, 5094 Invalid, 2 Unknown, 0 Unchecked, 12.4s Time] [2023-11-22 22:49:37,419 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7535 states. [2023-11-22 22:49:37,660 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7535 to 7535. [2023-11-22 22:49:37,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7535 states, 4749 states have (on average 1.3398610233733417) internal successors, (6363), 4918 states have internal predecessors, (6363), 2163 states have call successors, (2163), 622 states have call predecessors, (2163), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:49:37,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7535 states to 7535 states and 10697 transitions. [2023-11-22 22:49:37,702 INFO L78 Accepts]: Start accepts. Automaton has 7535 states and 10697 transitions. Word has length 59 [2023-11-22 22:49:37,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:49:37,703 INFO L495 AbstractCegarLoop]: Abstraction has 7535 states and 10697 transitions. [2023-11-22 22:49:37,703 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 4 states have internal predecessors, (31), 3 states have call successors, (12), 5 states have call predecessors, (12), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2023-11-22 22:49:37,703 INFO L276 IsEmpty]: Start isEmpty. Operand 7535 states and 10697 transitions. [2023-11-22 22:49:37,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-22 22:49:37,704 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:49:37,704 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:49:37,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-22 22:49:37,704 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting reach_error_linux_drivers_base_classErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:49:37,705 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:49:37,705 INFO L85 PathProgramCache]: Analyzing trace with hash 601923485, now seen corresponding path program 1 times [2023-11-22 22:49:37,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:49:37,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67859452] [2023-11-22 22:49:37,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:49:37,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:49:37,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:49:38,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:49:38,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:49:38,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:49:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:49:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:49:38,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:49:38,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:49:38,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:49:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:38,122 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:49:38,122 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:49:38,122 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67859452] [2023-11-22 22:49:38,122 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67859452] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:49:38,122 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:49:38,122 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:49:38,123 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728608500] [2023-11-22 22:49:38,123 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:49:38,124 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:49:38,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:49:38,124 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:49:38,124 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:49:38,124 INFO L87 Difference]: Start difference. First operand 7535 states and 10697 transitions. Second operand has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-22 22:49:41,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:43,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:52,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:49:52,208 INFO L93 Difference]: Finished difference Result 7535 states and 10697 transitions. [2023-11-22 22:49:52,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:49:52,208 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 64 [2023-11-22 22:49:52,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:49:52,234 INFO L225 Difference]: With dead ends: 7535 [2023-11-22 22:49:52,235 INFO L226 Difference]: Without dead ends: 7532 [2023-11-22 22:49:52,237 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:49:52,238 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4606 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5088 mSolverCounterSat, 2684 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4800 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7774 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2684 IncrementalHoareTripleChecker+Valid, 5088 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.6s IncrementalHoareTripleChecker+Time [2023-11-22 22:49:52,238 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4800 Valid, 1716 Invalid, 7774 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2684 Valid, 5088 Invalid, 2 Unknown, 0 Unchecked, 13.6s Time] [2023-11-22 22:49:52,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7532 states. [2023-11-22 22:49:52,473 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7532 to 7532. [2023-11-22 22:49:52,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7532 states, 4748 states have (on average 1.3397219882055602) internal successors, (6361), 4916 states have internal predecessors, (6361), 2162 states have call successors, (2162), 621 states have call predecessors, (2162), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:49:52,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7532 states to 7532 states and 10694 transitions. [2023-11-22 22:49:52,504 INFO L78 Accepts]: Start accepts. Automaton has 7532 states and 10694 transitions. Word has length 64 [2023-11-22 22:49:52,504 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:49:52,504 INFO L495 AbstractCegarLoop]: Abstraction has 7532 states and 10694 transitions. [2023-11-22 22:49:52,504 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 3 states have call successors, (13), 5 states have call predecessors, (13), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-22 22:49:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 7532 states and 10694 transitions. [2023-11-22 22:49:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-22 22:49:52,505 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:49:52,505 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:49:52,505 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-22 22:49:52,505 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting reach_error_linux_fs_char_devErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:49:52,506 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:49:52,506 INFO L85 PathProgramCache]: Analyzing trace with hash 25634610, now seen corresponding path program 1 times [2023-11-22 22:49:52,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:49:52,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361798677] [2023-11-22 22:49:52,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:49:52,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:49:52,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:52,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:49:52,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:49:52,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:49:52,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:49:52,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:49:52,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:49:52,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:49:52,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,785 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:49:52,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:49:52,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:49:52,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:49:52,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:49:52,806 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:49:52,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:49:52,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361798677] [2023-11-22 22:49:52,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361798677] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:49:52,806 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:49:52,806 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:49:52,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2078610723] [2023-11-22 22:49:52,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:49:52,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:49:52,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:49:52,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:49:52,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:49:52,808 INFO L87 Difference]: Start difference. First operand 7532 states and 10694 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-22 22:49:56,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:49:58,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:06,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:50:06,733 INFO L93 Difference]: Finished difference Result 7532 states and 10694 transitions. [2023-11-22 22:50:06,735 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:50:06,735 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 69 [2023-11-22 22:50:06,736 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:50:06,792 INFO L225 Difference]: With dead ends: 7532 [2023-11-22 22:50:06,792 INFO L226 Difference]: Without dead ends: 7529 [2023-11-22 22:50:06,793 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:50:06,794 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4600 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5082 mSolverCounterSat, 2681 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4793 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2681 IncrementalHoareTripleChecker+Valid, 5082 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.4s IncrementalHoareTripleChecker+Time [2023-11-22 22:50:06,794 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4793 Valid, 1716 Invalid, 7765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2681 Valid, 5082 Invalid, 2 Unknown, 0 Unchecked, 13.4s Time] [2023-11-22 22:50:06,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7529 states. [2023-11-22 22:50:07,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7529 to 7529. [2023-11-22 22:50:07,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7529 states, 4747 states have (on average 1.3395828944596588) internal successors, (6359), 4914 states have internal predecessors, (6359), 2161 states have call successors, (2161), 620 states have call predecessors, (2161), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:50:07,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7529 states to 7529 states and 10691 transitions. [2023-11-22 22:50:07,059 INFO L78 Accepts]: Start accepts. Automaton has 7529 states and 10691 transitions. Word has length 69 [2023-11-22 22:50:07,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:50:07,060 INFO L495 AbstractCegarLoop]: Abstraction has 7529 states and 10691 transitions. [2023-11-22 22:50:07,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 3 states have call successors, (14), 5 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2023-11-22 22:50:07,060 INFO L276 IsEmpty]: Start isEmpty. Operand 7529 states and 10691 transitions. [2023-11-22 22:50:07,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-11-22 22:50:07,062 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:50:07,062 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:50:07,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-22 22:50:07,062 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting reach_error_linux_fs_sysfsErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:50:07,062 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:50:07,062 INFO L85 PathProgramCache]: Analyzing trace with hash -1806090306, now seen corresponding path program 1 times [2023-11-22 22:50:07,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:50:07,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118779430] [2023-11-22 22:50:07,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:50:07,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:50:07,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:07,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:50:07,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:50:07,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:50:07,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,328 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:50:07,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:50:07,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:50:07,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:50:07,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:50:07,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:50:07,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:50:07,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-22 22:50:07,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:07,394 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:50:07,394 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:50:07,394 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118779430] [2023-11-22 22:50:07,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118779430] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:50:07,395 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:50:07,395 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:50:07,395 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105378846] [2023-11-22 22:50:07,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:50:07,395 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:50:07,395 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:50:07,396 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:50:07,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:50:07,396 INFO L87 Difference]: Start difference. First operand 7529 states and 10691 transitions. Second operand has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 3 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:50:11,009 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:13,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:20,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:50:20,067 INFO L93 Difference]: Finished difference Result 7529 states and 10691 transitions. [2023-11-22 22:50:20,067 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:50:20,067 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 3 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 74 [2023-11-22 22:50:20,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:50:20,088 INFO L225 Difference]: With dead ends: 7529 [2023-11-22 22:50:20,088 INFO L226 Difference]: Without dead ends: 7526 [2023-11-22 22:50:20,091 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:50:20,092 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4594 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5076 mSolverCounterSat, 2678 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4786 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7756 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2678 IncrementalHoareTripleChecker+Valid, 5076 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2023-11-22 22:50:20,092 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4786 Valid, 1716 Invalid, 7756 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2678 Valid, 5076 Invalid, 2 Unknown, 0 Unchecked, 12.2s Time] [2023-11-22 22:50:20,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7526 states. [2023-11-22 22:50:20,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7526 to 7526. [2023-11-22 22:50:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7526 states, 4746 states have (on average 1.3394437420986094) internal successors, (6357), 4912 states have internal predecessors, (6357), 2160 states have call successors, (2160), 619 states have call predecessors, (2160), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:50:20,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 7526 states and 10688 transitions. [2023-11-22 22:50:20,466 INFO L78 Accepts]: Start accepts. Automaton has 7526 states and 10688 transitions. Word has length 74 [2023-11-22 22:50:20,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:50:20,467 INFO L495 AbstractCegarLoop]: Abstraction has 7526 states and 10688 transitions. [2023-11-22 22:50:20,467 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.666666666666667) internal successors, (40), 4 states have internal predecessors, (40), 3 states have call successors, (15), 5 states have call predecessors, (15), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:50:20,467 INFO L276 IsEmpty]: Start isEmpty. Operand 7526 states and 10688 transitions. [2023-11-22 22:50:20,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-22 22:50:20,470 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:50:20,471 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2023-11-22 22:50:20,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-22 22:50:20,471 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting reach_error_linux_kernel_locking_rwlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:50:20,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:50:20,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1698103739, now seen corresponding path program 1 times [2023-11-22 22:50:20,471 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:50:20,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [318965862] [2023-11-22 22:50:20,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:50:20,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:50:20,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:20,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:50:20,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:50:20,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:50:20,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:20,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:50:20,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:50:20,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:50:20,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:50:20,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:50:20,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:50:20,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:50:20,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-22 22:50:20,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-22 22:50:20,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:20,756 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:50:20,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:50:20,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [318965862] [2023-11-22 22:50:20,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [318965862] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:50:20,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:50:20,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:50:20,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495345728] [2023-11-22 22:50:20,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:50:20,758 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:50:20,758 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:50:20,758 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:50:20,758 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:50:20,759 INFO L87 Difference]: Start difference. First operand 7526 states and 10688 transitions. Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-22 22:50:24,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:26,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:32,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:50:32,370 INFO L93 Difference]: Finished difference Result 7528 states and 10689 transitions. [2023-11-22 22:50:32,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:50:32,370 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 79 [2023-11-22 22:50:32,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:50:32,391 INFO L225 Difference]: With dead ends: 7528 [2023-11-22 22:50:32,392 INFO L226 Difference]: Without dead ends: 7525 [2023-11-22 22:50:32,394 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:50:32,396 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4591 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5072 mSolverCounterSat, 2675 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4782 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7749 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2675 IncrementalHoareTripleChecker+Valid, 5072 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-11-22 22:50:32,396 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4782 Valid, 1716 Invalid, 7749 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2675 Valid, 5072 Invalid, 2 Unknown, 0 Unchecked, 11.2s Time] [2023-11-22 22:50:32,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7525 states. [2023-11-22 22:50:32,771 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7525 to 7525. [2023-11-22 22:50:32,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7525 states, 4746 states have (on average 1.3392330383480826) internal successors, (6356), 4911 states have internal predecessors, (6356), 2159 states have call successors, (2159), 619 states have call predecessors, (2159), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:50:32,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 7525 states and 10686 transitions. [2023-11-22 22:50:32,795 INFO L78 Accepts]: Start accepts. Automaton has 7525 states and 10686 transitions. Word has length 79 [2023-11-22 22:50:32,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:50:32,796 INFO L495 AbstractCegarLoop]: Abstraction has 7525 states and 10686 transitions. [2023-11-22 22:50:32,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 4 states have internal predecessors, (43), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-22 22:50:32,796 INFO L276 IsEmpty]: Start isEmpty. Operand 7525 states and 10686 transitions. [2023-11-22 22:50:32,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-22 22:50:32,797 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:50:32,797 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2023-11-22 22:50:32,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-22 22:50:32,797 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting reach_error_linux_kernel_locking_rwlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:50:32,798 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:50:32,798 INFO L85 PathProgramCache]: Analyzing trace with hash 170881961, now seen corresponding path program 1 times [2023-11-22 22:50:32,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:50:32,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1504592876] [2023-11-22 22:50:32,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:50:32,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:50:32,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:32,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:32,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:50:32,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:50:33,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:50:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:33,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:50:33,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:50:33,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:50:33,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:50:33,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:50:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:50:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:50:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-22 22:50:33,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-22 22:50:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:33,049 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:50:33,049 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:50:33,049 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1504592876] [2023-11-22 22:50:33,049 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1504592876] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:50:33,050 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:50:33,050 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:50:33,050 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808337549] [2023-11-22 22:50:33,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:50:33,050 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:50:33,050 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:50:33,051 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:50:33,051 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:50:33,051 INFO L87 Difference]: Start difference. First operand 7525 states and 10686 transitions. Second operand has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-22 22:50:36,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:38,511 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:44,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:50:44,693 INFO L93 Difference]: Finished difference Result 7525 states and 10686 transitions. [2023-11-22 22:50:44,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:50:44,694 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 81 [2023-11-22 22:50:44,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:50:44,728 INFO L225 Difference]: With dead ends: 7525 [2023-11-22 22:50:44,728 INFO L226 Difference]: Without dead ends: 7522 [2023-11-22 22:50:44,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:50:44,730 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4583 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5066 mSolverCounterSat, 2672 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4774 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2672 IncrementalHoareTripleChecker+Valid, 5066 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.2s IncrementalHoareTripleChecker+Time [2023-11-22 22:50:44,731 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4774 Valid, 1716 Invalid, 7740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2672 Valid, 5066 Invalid, 2 Unknown, 0 Unchecked, 11.2s Time] [2023-11-22 22:50:44,734 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7522 states. [2023-11-22 22:50:45,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7522 to 7522. [2023-11-22 22:50:45,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7522 states, 4745 states have (on average 1.3390937829293994) internal successors, (6354), 4909 states have internal predecessors, (6354), 2158 states have call successors, (2158), 618 states have call predecessors, (2158), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:50:45,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7522 states to 7522 states and 10683 transitions. [2023-11-22 22:50:45,029 INFO L78 Accepts]: Start accepts. Automaton has 7522 states and 10683 transitions. Word has length 81 [2023-11-22 22:50:45,029 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:50:45,029 INFO L495 AbstractCegarLoop]: Abstraction has 7522 states and 10683 transitions. [2023-11-22 22:50:45,029 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.5) internal successors, (45), 4 states have internal predecessors, (45), 3 states have call successors, (16), 5 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-11-22 22:50:45,030 INFO L276 IsEmpty]: Start isEmpty. Operand 7522 states and 10683 transitions. [2023-11-22 22:50:45,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-22 22:50:45,030 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:50:45,030 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2023-11-22 22:50:45,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-22 22:50:45,031 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting reach_error_linux_kernel_moduleErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:50:45,031 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:50:45,031 INFO L85 PathProgramCache]: Analyzing trace with hash 2063306364, now seen corresponding path program 1 times [2023-11-22 22:50:45,031 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:50:45,031 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1210877813] [2023-11-22 22:50:45,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:50:45,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:50:45,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:45,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:50:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:50:45,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:50:45,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:45,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:50:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:50:45,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:50:45,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:50:45,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:50:45,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:50:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:50:45,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,285 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-22 22:50:45,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-22 22:50:45,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2023-11-22 22:50:45,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:45,299 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:50:45,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:50:45,299 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1210877813] [2023-11-22 22:50:45,299 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1210877813] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:50:45,299 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:50:45,300 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:50:45,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [644668484] [2023-11-22 22:50:45,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:50:45,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:50:45,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:50:45,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:50:45,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:50:45,301 INFO L87 Difference]: Start difference. First operand 7522 states and 10683 transitions. Second operand has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-22 22:50:48,746 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:50,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:50:56,531 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:50:56,531 INFO L93 Difference]: Finished difference Result 7522 states and 10683 transitions. [2023-11-22 22:50:56,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:50:56,532 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 86 [2023-11-22 22:50:56,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:50:56,546 INFO L225 Difference]: With dead ends: 7522 [2023-11-22 22:50:56,547 INFO L226 Difference]: Without dead ends: 7519 [2023-11-22 22:50:56,549 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:50:56,550 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4579 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5060 mSolverCounterSat, 2669 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4769 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7731 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2669 IncrementalHoareTripleChecker+Valid, 5060 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.7s IncrementalHoareTripleChecker+Time [2023-11-22 22:50:56,550 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4769 Valid, 1716 Invalid, 7731 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2669 Valid, 5060 Invalid, 2 Unknown, 0 Unchecked, 10.7s Time] [2023-11-22 22:50:56,554 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7519 states. [2023-11-22 22:50:56,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7519 to 7519. [2023-11-22 22:50:56,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7519 states, 4744 states have (on average 1.3389544688026982) internal successors, (6352), 4907 states have internal predecessors, (6352), 2157 states have call successors, (2157), 617 states have call predecessors, (2157), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:50:56,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7519 states to 7519 states and 10680 transitions. [2023-11-22 22:50:56,860 INFO L78 Accepts]: Start accepts. Automaton has 7519 states and 10680 transitions. Word has length 86 [2023-11-22 22:50:56,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:50:56,860 INFO L495 AbstractCegarLoop]: Abstraction has 7519 states and 10680 transitions. [2023-11-22 22:50:56,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.0) internal successors, (48), 4 states have internal predecessors, (48), 3 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2023-11-22 22:50:56,860 INFO L276 IsEmpty]: Start isEmpty. Operand 7519 states and 10680 transitions. [2023-11-22 22:50:56,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-22 22:50:56,861 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:50:56,861 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 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, 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] [2023-11-22 22:50:56,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-22 22:50:56,862 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting reach_error_linux_kernel_rcu_update_lock_bhErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:50:56,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:50:56,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1628026684, now seen corresponding path program 1 times [2023-11-22 22:50:56,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:50:56,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [159482112] [2023-11-22 22:50:56,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:50:56,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:50:56,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:57,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-22 22:50:57,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-22 22:50:57,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-11-22 22:50:57,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:50:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-22 22:50:57,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2023-11-22 22:50:57,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 39 [2023-11-22 22:50:57,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-22 22:50:57,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2023-11-22 22:50:57,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-11-22 22:50:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2023-11-22 22:50:57,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 64 [2023-11-22 22:50:57,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2023-11-22 22:50:57,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2023-11-22 22:50:57,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,200 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2023-11-22 22:50:57,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:50:57,204 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-22 22:50:57,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:50:57,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [159482112] [2023-11-22 22:50:57,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [159482112] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:50:57,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:50:57,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-22 22:50:57,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31802938] [2023-11-22 22:50:57,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:50:57,205 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-22 22:50:57,205 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:50:57,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-22 22:50:57,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-22 22:50:57,206 INFO L87 Difference]: Start difference. First operand 7519 states and 10680 transitions. Second operand has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-22 22:51:00,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:02,616 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:09,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:51:09,266 INFO L93 Difference]: Finished difference Result 7519 states and 10680 transitions. [2023-11-22 22:51:09,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-22 22:51:09,266 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 91 [2023-11-22 22:51:09,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:51:09,316 INFO L225 Difference]: With dead ends: 7519 [2023-11-22 22:51:09,316 INFO L226 Difference]: Without dead ends: 7516 [2023-11-22 22:51:09,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-22 22:51:09,319 INFO L413 NwaCegarLoop]: 686 mSDtfsCounter, 4573 mSDsluCounter, 1030 mSDsCounter, 0 mSdLazyCounter, 5054 mSolverCounterSat, 2666 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4762 SdHoareTripleChecker+Valid, 1716 SdHoareTripleChecker+Invalid, 7722 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2666 IncrementalHoareTripleChecker+Valid, 5054 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.6s IncrementalHoareTripleChecker+Time [2023-11-22 22:51:09,319 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4762 Valid, 1716 Invalid, 7722 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2666 Valid, 5054 Invalid, 2 Unknown, 0 Unchecked, 11.6s Time] [2023-11-22 22:51:09,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7516 states. [2023-11-22 22:51:09,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7516 to 7516. [2023-11-22 22:51:09,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7516 states, 4743 states have (on average 1.3388150959308454) internal successors, (6350), 4905 states have internal predecessors, (6350), 2156 states have call successors, (2156), 616 states have call predecessors, (2156), 598 states have return successors, (2171), 2072 states have call predecessors, (2171), 2126 states have call successors, (2171) [2023-11-22 22:51:09,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7516 states to 7516 states and 10677 transitions. [2023-11-22 22:51:09,738 INFO L78 Accepts]: Start accepts. Automaton has 7516 states and 10677 transitions. Word has length 91 [2023-11-22 22:51:09,738 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:51:09,738 INFO L495 AbstractCegarLoop]: Abstraction has 7516 states and 10677 transitions. [2023-11-22 22:51:09,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.5) internal successors, (51), 4 states have internal predecessors, (51), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2023-11-22 22:51:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 7516 states and 10677 transitions. [2023-11-22 22:51:09,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-22 22:51:09,740 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:51:09,741 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:51:09,741 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-22 22:51:09,741 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting reach_error_linux_alloc_irqErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:51:09,741 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:51:09,741 INFO L85 PathProgramCache]: Analyzing trace with hash 947629241, now seen corresponding path program 1 times [2023-11-22 22:51:09,741 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:51:09,742 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [428376976] [2023-11-22 22:51:09,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:51:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:51:09,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:09,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-22 22:51:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:51:09,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-22 22:51:09,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:09,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:09,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:09,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:09,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-22 22:51:09,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:10,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:10,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-22 22:51:10,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:10,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:10,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:10,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-22 22:51:10,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-22 22:51:10,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-22 22:51:10,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-22 22:51:10,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:10,055 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-22 22:51:10,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:51:10,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [428376976] [2023-11-22 22:51:10,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [428376976] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:51:10,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:51:10,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-22 22:51:10,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1793357378] [2023-11-22 22:51:10,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:51:10,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-22 22:51:10,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:51:10,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-22 22:51:10,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-22 22:51:10,057 INFO L87 Difference]: Start difference. First operand 7516 states and 10677 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:51:14,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:16,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:18,167 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:20,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:32,305 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:51:32,305 INFO L93 Difference]: Finished difference Result 16544 states and 23923 transitions. [2023-11-22 22:51:32,305 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-22 22:51:32,306 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 112 [2023-11-22 22:51:32,306 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:51:32,326 INFO L225 Difference]: With dead ends: 16544 [2023-11-22 22:51:32,326 INFO L226 Difference]: Without dead ends: 9034 [2023-11-22 22:51:32,345 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2023-11-22 22:51:32,345 INFO L413 NwaCegarLoop]: 815 mSDtfsCounter, 3829 mSDsluCounter, 1948 mSDsCounter, 0 mSdLazyCounter, 9113 mSolverCounterSat, 3267 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3969 SdHoareTripleChecker+Valid, 2763 SdHoareTripleChecker+Invalid, 12384 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3267 IncrementalHoareTripleChecker+Valid, 9113 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.5s IncrementalHoareTripleChecker+Time [2023-11-22 22:51:32,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3969 Valid, 2763 Invalid, 12384 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3267 Valid, 9113 Invalid, 4 Unknown, 0 Unchecked, 21.5s Time] [2023-11-22 22:51:32,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9034 states. [2023-11-22 22:51:32,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9034 to 7536. [2023-11-22 22:51:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7536 states, 4754 states have (on average 1.3380311316785864) internal successors, (6361), 4925 states have internal predecessors, (6361), 2156 states have call successors, (2156), 616 states have call predecessors, (2156), 607 states have return successors, (2184), 2072 states have call predecessors, (2184), 2126 states have call successors, (2184) [2023-11-22 22:51:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7536 states to 7536 states and 10701 transitions. [2023-11-22 22:51:32,828 INFO L78 Accepts]: Start accepts. Automaton has 7536 states and 10701 transitions. Word has length 112 [2023-11-22 22:51:32,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:51:32,828 INFO L495 AbstractCegarLoop]: Abstraction has 7536 states and 10701 transitions. [2023-11-22 22:51:32,828 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:51:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 7536 states and 10701 transitions. [2023-11-22 22:51:32,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-22 22:51:32,829 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:51:32,830 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:51:32,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-22 22:51:32,830 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting reach_error_linux_alloc_irqErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:51:32,830 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:51:32,830 INFO L85 PathProgramCache]: Analyzing trace with hash 1066070715, now seen corresponding path program 1 times [2023-11-22 22:51:32,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:51:32,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344733052] [2023-11-22 22:51:32,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:51:32,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:51:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:33,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-22 22:51:33,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:51:33,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-22 22:51:33,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:33,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:33,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-22 22:51:33,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:33,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:33,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:33,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-22 22:51:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:33,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-22 22:51:33,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-22 22:51:33,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,083 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-22 22:51:33,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-22 22:51:33,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:33,090 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-22 22:51:33,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:51:33,090 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344733052] [2023-11-22 22:51:33,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344733052] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:51:33,090 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:51:33,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-22 22:51:33,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [222948558] [2023-11-22 22:51:33,090 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:51:33,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-22 22:51:33,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:51:33,091 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-22 22:51:33,091 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-22 22:51:33,091 INFO L87 Difference]: Start difference. First operand 7536 states and 10701 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:51:37,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:39,425 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:41,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:43,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:51:54,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-22 22:51:54,841 INFO L93 Difference]: Finished difference Result 16563 states and 23945 transitions. [2023-11-22 22:51:54,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-22 22:51:54,842 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 112 [2023-11-22 22:51:54,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-22 22:51:54,892 INFO L225 Difference]: With dead ends: 16563 [2023-11-22 22:51:54,892 INFO L226 Difference]: Without dead ends: 9038 [2023-11-22 22:51:54,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2023-11-22 22:51:54,926 INFO L413 NwaCegarLoop]: 1048 mSDtfsCounter, 3821 mSDsluCounter, 2417 mSDsCounter, 0 mSdLazyCounter, 9518 mSolverCounterSat, 3015 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3962 SdHoareTripleChecker+Valid, 3465 SdHoareTripleChecker+Invalid, 12537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3015 IncrementalHoareTripleChecker+Valid, 9518 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.1s IncrementalHoareTripleChecker+Time [2023-11-22 22:51:54,927 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3962 Valid, 3465 Invalid, 12537 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3015 Valid, 9518 Invalid, 4 Unknown, 0 Unchecked, 21.1s Time] [2023-11-22 22:51:54,932 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9038 states. [2023-11-22 22:51:55,348 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9038 to 7538. [2023-11-22 22:51:55,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7538 states, 4756 states have (on average 1.3378889823380993) internal successors, (6363), 4927 states have internal predecessors, (6363), 2156 states have call successors, (2156), 616 states have call predecessors, (2156), 607 states have return successors, (2184), 2072 states have call predecessors, (2184), 2126 states have call successors, (2184) [2023-11-22 22:51:55,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7538 states to 7538 states and 10703 transitions. [2023-11-22 22:51:55,372 INFO L78 Accepts]: Start accepts. Automaton has 7538 states and 10703 transitions. Word has length 112 [2023-11-22 22:51:55,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-22 22:51:55,372 INFO L495 AbstractCegarLoop]: Abstraction has 7538 states and 10703 transitions. [2023-11-22 22:51:55,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:51:55,372 INFO L276 IsEmpty]: Start isEmpty. Operand 7538 states and 10703 transitions. [2023-11-22 22:51:55,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-22 22:51:55,373 INFO L187 NwaCegarLoop]: Found error trace [2023-11-22 22:51:55,374 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-22 22:51:55,374 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-22 22:51:55,374 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting reach_error_linux_alloc_irqErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2023-11-22 22:51:55,374 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-22 22:51:55,374 INFO L85 PathProgramCache]: Analyzing trace with hash -800637959, now seen corresponding path program 1 times [2023-11-22 22:51:55,374 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-22 22:51:55,374 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1079193273] [2023-11-22 22:51:55,374 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-22 22:51:55,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-22 22:51:55,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-22 22:51:55,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-22 22:51:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-22 22:51:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:55,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:55,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-22 22:51:55,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:55,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2023-11-22 22:51:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-22 22:51:55,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-22 22:51:55,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-22 22:51:55,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 85 [2023-11-22 22:51:55,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2023-11-22 22:51:55,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-22 22:51:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 103 [2023-11-22 22:51:55,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-22 22:51:55,628 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-22 22:51:55,628 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-22 22:51:55,628 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1079193273] [2023-11-22 22:51:55,629 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1079193273] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-22 22:51:55,629 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-22 22:51:55,629 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-22 22:51:55,629 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964234698] [2023-11-22 22:51:55,629 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-22 22:51:55,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-22 22:51:55,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-22 22:51:55,630 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-22 22:51:55,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-22 22:51:55,630 INFO L87 Difference]: Start difference. First operand 7538 states and 10703 transitions. Second operand has 7 states, 7 states have (on average 5.714285714285714) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (17), 5 states have call predecessors, (17), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2023-11-22 22:51:59,858 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:52:01,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-22 22:52:03,867 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] Killed by 15