./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c4f91361 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--xen-blkfront.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 79e2a44a27d66dadbc8d64f86e2f1fbd4c10171fec61df2a93f96a0a1c29c7ee --- Real Ultimate output --- This is Ultimate 0.2.3-dev-c4f9136-m [2023-11-23 15:25:32,156 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 15:25:32,200 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 15:25:32,203 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 15:25:32,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 15:25:32,220 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 15:25:32,223 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 15:25:32,224 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 15:25:32,224 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 15:25:32,227 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 15:25:32,227 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 15:25:32,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 15:25:32,228 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 15:25:32,229 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 15:25:32,229 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 15:25:32,229 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 15:25:32,230 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 15:25:32,230 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 15:25:32,230 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 15:25:32,230 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 15:25:32,230 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 15:25:32,231 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 15:25:32,231 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 15:25:32,231 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 15:25:32,231 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 15:25:32,232 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 15:25:32,232 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 15:25:32,232 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 15:25:32,232 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 15:25:32,232 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 15:25:32,233 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 15:25:32,233 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 15:25:32,233 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 15:25:32,234 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 15:25:32,235 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 79e2a44a27d66dadbc8d64f86e2f1fbd4c10171fec61df2a93f96a0a1c29c7ee [2023-11-23 15:25:32,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 15:25:32,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 15:25:32,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 15:25:32,421 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 15:25:32,422 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 15:25:32,422 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.c [2023-11-23 15:25:33,329 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 15:25:33,813 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 15:25:33,813 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.c [2023-11-23 15:25:33,853 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7064bd503/e28ae55632c04613b57a5dc67f31ce8e/FLAG7bbcab42d [2023-11-23 15:25:33,869 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7064bd503/e28ae55632c04613b57a5dc67f31ce8e [2023-11-23 15:25:33,872 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 15:25:33,874 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 15:25:33,875 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 15:25:33,876 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 15:25:33,880 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 15:25:33,882 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:33" (1/1) ... [2023-11-23 15:25:33,883 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54181c36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:33, skipping insertion in model container [2023-11-23 15:25:33,883 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:33" (1/1) ... [2023-11-23 15:25:33,970 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 15:25:36,239 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--xen-blkfront.ko.cil.c[377869,377882] [2023-11-23 15:25:36,245 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--xen-blkfront.ko.cil.c[378443,378456] [2023-11-23 15:25:36,249 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--xen-blkfront.ko.cil.c[379642,379655] [2023-11-23 15:25:36,252 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--xen-blkfront.ko.cil.c[380350,380363] [2023-11-23 15:25:36,255 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--xen-blkfront.ko.cil.c[380791,380804] [2023-11-23 15:25:36,257 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--xen-blkfront.ko.cil.c[381023,381036] [2023-11-23 15:25:36,259 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--xen-blkfront.ko.cil.c[381601,381614] [2023-11-23 15:25:36,261 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--xen-blkfront.ko.cil.c[382191,382204] [2023-11-23 15:25:36,263 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--xen-blkfront.ko.cil.c[382608,382621] [2023-11-23 15:25:36,266 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--xen-blkfront.ko.cil.c[383005,383018] [2023-11-23 15:25:36,268 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--xen-blkfront.ko.cil.c[383240,383253] [2023-11-23 15:25:36,270 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--xen-blkfront.ko.cil.c[383988,384001] [2023-11-23 15:25:36,272 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--xen-blkfront.ko.cil.c[384409,384422] [2023-11-23 15:25:36,274 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--xen-blkfront.ko.cil.c[385036,385049] [2023-11-23 15:25:36,276 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--xen-blkfront.ko.cil.c[385451,385464] [2023-11-23 15:25:36,278 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--xen-blkfront.ko.cil.c[386095,386108] [2023-11-23 15:25:36,280 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--xen-blkfront.ko.cil.c[386825,386838] [2023-11-23 15:25:36,282 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--xen-blkfront.ko.cil.c[387661,387674] [2023-11-23 15:25:36,284 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--xen-blkfront.ko.cil.c[389007,389020] [2023-11-23 15:25:36,287 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--xen-blkfront.ko.cil.c[389405,389418] [2023-11-23 15:25:36,289 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--xen-blkfront.ko.cil.c[389962,389975] [2023-11-23 15:25:36,291 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--xen-blkfront.ko.cil.c[390345,390358] [2023-11-23 15:25:36,293 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--xen-blkfront.ko.cil.c[390961,390974] [2023-11-23 15:25:36,295 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--xen-blkfront.ko.cil.c[391535,391548] [2023-11-23 15:25:36,297 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--xen-blkfront.ko.cil.c[392448,392461] [2023-11-23 15:25:36,299 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--xen-blkfront.ko.cil.c[392839,392852] [2023-11-23 15:25:36,301 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--xen-blkfront.ko.cil.c[393068,393081] [2023-11-23 15:25:36,304 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--xen-blkfront.ko.cil.c[393474,393487] [2023-11-23 15:25:36,306 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--xen-blkfront.ko.cil.c[394331,394344] [2023-11-23 15:25:36,308 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--xen-blkfront.ko.cil.c[394738,394751] [2023-11-23 15:25:36,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 15:25:36,329 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 15:25:36,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4782] [2023-11-23 15:25:36,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [4791] [2023-11-23 15:25:36,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4946] [2023-11-23 15:25:36,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4949] [2023-11-23 15:25:36,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4951] [2023-11-23 15:25:36,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4956] [2023-11-23 15:25:36,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4959] [2023-11-23 15:25:36,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4961] [2023-11-23 15:25:36,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4966] [2023-11-23 15:25:36,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4969] [2023-11-23 15:25:36,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4971] [2023-11-23 15:25:36,379 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4976] [2023-11-23 15:25:36,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4979] [2023-11-23 15:25:36,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4981] [2023-11-23 15:25:36,380 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [5024] [2023-11-23 15:25:36,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [5027] [2023-11-23 15:25:36,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [5029] [2023-11-23 15:25:36,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [5034] [2023-11-23 15:25:36,381 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [5037] [2023-11-23 15:25:36,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5039] [2023-11-23 15:25:36,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [5044] [2023-11-23 15:25:36,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [5047] [2023-11-23 15:25:36,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [5049] [2023-11-23 15:25:36,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [5054] [2023-11-23 15:25:36,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [5057] [2023-11-23 15:25:36,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [5059] [2023-11-23 15:25:36,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5271] [2023-11-23 15:25:36,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5282] [2023-11-23 15:25:36,399 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/linux/scatterlist.h"), "i" (98), "i" (12UL)); [5699-5700] [2023-11-23 15:25:36,400 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/linux/scatterlist.h"), "i" (99), "i" (12UL)); [5711-5712] [2023-11-23 15:25:36,403 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/xen-blkfront.c"), "i" (173), "i" (12UL)); [5848-5849] [2023-11-23 15:25:36,405 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/xen-blkfront.c"), "i" (228), "i" (12UL)); [5970-5971] [2023-11-23 15:25:36,406 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/xen-blkfront.c"), "i" (239), "i" (12UL)); [5998-5999] [2023-11-23 15:25:36,407 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/xen-blkfront.c"), "i" (251), "i" (12UL)); [6023-6024] [2023-11-23 15:25:36,407 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/xen-blkfront.c"), "i" (253), "i" (12UL)); [6036-6037] [2023-11-23 15:25:36,413 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/xen-blkfront.c"), "i" (321), "i" (12UL)); [6151-6152] [2023-11-23 15:25:36,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" ((char *)(argument + (unsigned long )i)): "ebx"); [6296] [2023-11-23 15:25:36,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" ((char *)(argument + (unsigned long )i)): "ebx"); [6299] [2023-11-23 15:25:36,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" ((char *)(argument + (unsigned long )i)): "ebx"); [6302] [2023-11-23 15:25:36,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" ((char *)(argument + (unsigned long )i)): "ebx"); [6305] [2023-11-23 15:25:36,418 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" ((char *)(argument + (unsigned long )i)): "ebx"); [6308] [2023-11-23 15:25:36,421 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/xen-blkfront.c"), "i" (451), "i" (12UL)); [6462-6463] [2023-11-23 15:25:36,422 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/xen-blkfront.c"), "i" (453), "i" (12UL)); [6482-6483] [2023-11-23 15:25:36,423 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/xen-blkfront.c"), "i" (461), "i" (12UL)); [6502-6503] [2023-11-23 15:25:36,426 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/xen-blkfront.c"), "i" (513), "i" (12UL)); [6584-6585] [2023-11-23 15:25:36,427 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/xen-blkfront.c"), "i" (534), "i" (12UL)); [6623-6624] [2023-11-23 15:25:36,431 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [6723] [2023-11-23 15:25:36,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6725] [2023-11-23 15:25:36,448 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/xen-blkfront.c"), "i" (802), "i" (12UL)); [7139-7140] [2023-11-23 15:25:36,449 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/xen-blkfront.c"), "i" (803), "i" (12UL)); [7152-7153] [2023-11-23 15:25:36,450 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/xen-blkfront.c"), "i" (845), "i" (12UL)); [7229-7230] [2023-11-23 15:25:36,459 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/xen-blkfront.c"), "i" (970), "i" (12UL)); [7444-7445] [2023-11-23 15:25:36,459 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/xen-blkfront.c"), "i" (979), "i" (12UL)); [7460-7461] [2023-11-23 15:25:36,496 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/xen-blkfront.c"), "i" (1068), "i" (12UL)); [7624-7625] [2023-11-23 15:25:36,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7841] [2023-11-23 15:25:36,507 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/xen-blkfront.c"), "i" (1222), "i" (12UL)); [8033-8034] [2023-11-23 15:25:36,508 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [8057] [2023-11-23 15:25:36,525 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/xen-blkfront.c"), "i" (1554), "i" (12UL)); [8606-8607] [2023-11-23 15:25:36,526 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/xen-blkfront.c"), "i" (1568), "i" (12UL)); [8644-8645] [2023-11-23 15:25:36,527 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/xen-blkfront.c"), "i" (1576), "i" (12UL)); [8669-8670] [2023-11-23 15:25:36,532 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/xen-blkfront.c"), "i" (1711), "i" (12UL)); [8894-8895] [2023-11-23 15:25:36,602 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--xen-blkfront.ko.cil.c[377869,377882] [2023-11-23 15:25:36,603 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--xen-blkfront.ko.cil.c[378443,378456] [2023-11-23 15:25:36,603 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--xen-blkfront.ko.cil.c[379642,379655] [2023-11-23 15:25:36,604 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--xen-blkfront.ko.cil.c[380350,380363] [2023-11-23 15:25:36,604 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--xen-blkfront.ko.cil.c[380791,380804] [2023-11-23 15:25:36,605 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--xen-blkfront.ko.cil.c[381023,381036] [2023-11-23 15:25:36,605 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--xen-blkfront.ko.cil.c[381601,381614] [2023-11-23 15:25:36,605 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--xen-blkfront.ko.cil.c[382191,382204] [2023-11-23 15:25:36,606 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--xen-blkfront.ko.cil.c[382608,382621] [2023-11-23 15:25:36,606 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--xen-blkfront.ko.cil.c[383005,383018] [2023-11-23 15:25:36,606 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--xen-blkfront.ko.cil.c[383240,383253] [2023-11-23 15:25:36,607 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--xen-blkfront.ko.cil.c[383988,384001] [2023-11-23 15:25:36,607 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--xen-blkfront.ko.cil.c[384409,384422] [2023-11-23 15:25:36,608 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--xen-blkfront.ko.cil.c[385036,385049] [2023-11-23 15:25:36,608 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--xen-blkfront.ko.cil.c[385451,385464] [2023-11-23 15:25:36,609 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--xen-blkfront.ko.cil.c[386095,386108] [2023-11-23 15:25:36,609 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--xen-blkfront.ko.cil.c[386825,386838] [2023-11-23 15:25:36,610 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--xen-blkfront.ko.cil.c[387661,387674] [2023-11-23 15:25:36,610 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--xen-blkfront.ko.cil.c[389007,389020] [2023-11-23 15:25:36,611 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--xen-blkfront.ko.cil.c[389405,389418] [2023-11-23 15:25:36,611 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--xen-blkfront.ko.cil.c[389962,389975] [2023-11-23 15:25:36,612 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--xen-blkfront.ko.cil.c[390345,390358] [2023-11-23 15:25:36,612 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--xen-blkfront.ko.cil.c[390961,390974] [2023-11-23 15:25:36,613 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--xen-blkfront.ko.cil.c[391535,391548] [2023-11-23 15:25:36,614 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--xen-blkfront.ko.cil.c[392448,392461] [2023-11-23 15:25:36,614 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--xen-blkfront.ko.cil.c[392839,392852] [2023-11-23 15:25:36,614 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--xen-blkfront.ko.cil.c[393068,393081] [2023-11-23 15:25:36,615 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--xen-blkfront.ko.cil.c[393474,393487] [2023-11-23 15:25:36,616 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--xen-blkfront.ko.cil.c[394331,394344] [2023-11-23 15:25:36,617 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--xen-blkfront.ko.cil.c[394738,394751] [2023-11-23 15:25:36,618 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 15:25:36,773 WARN L675 CHandler]: The function simple_strtoul is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,773 WARN L675 CHandler]: The function xenbus_frontend_closed is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function __raw_spin_lock_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function blk_stop_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function blk_queue_max_segment_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function bio_endio is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function xenbus_switch_state is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function unbind_from_irqhandler is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function flush_work is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function _dev_info is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,774 WARN L675 CHandler]: The function blk_queue_flush is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function __compiletime_assert_571 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function bdput is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function __xenbus_register_frontend is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function __phys_addr is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function ldv_after_alloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function __ldv_linux_kernel_locking_spinlock_spin_lock is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function blk_queue_segment_boundary is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function add_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,775 WARN L675 CHandler]: The function bitmap_clear is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function blk_fetch_request is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function blk_queue_dma_alignment is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function xenbus_scanf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function xenbus_transaction_start is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function blk_start_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function __compiletime_assert_1075 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function kfree is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function unregister_blkdev is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function bitmap_set is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,776 WARN L675 CHandler]: The function __compiletime_assert_1076 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function bind_evtchn_to_irqhandler is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function xenbus_transaction_end is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function del_gendisk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function gnttab_request_free_callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function __dynamic_dev_dbg is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function __compiletime_assert_552 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function __compiletime_assert_553 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function __dynamic_pr_debug is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,777 WARN L675 CHandler]: The function submit_bio is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function sg_next is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function xenbus_grant_ring is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function gnttab_claim_grant_reference is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function gnttab_cancel_free_callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function xenbus_gather is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function gnttab_end_foreign_access is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function blk_rq_map_sg is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function strrchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,778 WARN L675 CHandler]: The function revalidate_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function get_phys_to_machine is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function xenbus_alloc_evtchn is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function blk_start_request is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function gnttab_alloc_grant_references is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function __list_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function bio_trim is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function bdget_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function __blk_end_request_all is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,779 WARN L675 CHandler]: The function blk_cleanup_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function xenbus_printf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function blk_queue_bounce_limit is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function notify_remote_via_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function _raw_spin_unlock_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function blk_queue_max_discard_sectors is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function _raw_spin_unlock_irqrestore is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function ___ratelimit is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function __list_del_entry is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,780 WARN L675 CHandler]: The function ldv_assert is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function set_disk_ro is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function blk_queue_logical_block_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function gnttab_grant_foreign_access_ref is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function __free_pages is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function _raw_spin_unlock is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function xenbus_read is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function blk_queue_max_segments is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function alloc_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,781 WARN L675 CHandler]: The function blk_queue_physical_block_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function sg_init_table is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function bio_put is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function __init_work is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function might_fault is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function printk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function kmemdup is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function warn_slowpath_null is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function blk_init_queue is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function __compiletime_assert_506 is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,782 WARN L675 CHandler]: The function register_blkdev is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function list_del is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function lock_is_held is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function __mutex_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function put_disk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function blk_peek_request is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function queue_work_on is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function bio_clone_bioset is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function _raw_spin_lock_irq is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,783 WARN L675 CHandler]: The function xen_has_pv_and_legacy_disk_devices is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function blk_end_request_all is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function blk_queue_max_hw_sectors is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function gnttab_query_foreign_access is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function warn_slowpath_fmt is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function lockdep_init_map is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function dev_warn is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function _raw_spin_lock is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function free_pages is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,784 WARN L675 CHandler]: The function xenbus_unregister_driver is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,785 WARN L675 CHandler]: The function xen_has_pv_disk_devices is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,785 WARN L675 CHandler]: The function xenbus_dev_fatal is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,785 WARN L675 CHandler]: The function xenbus_dev_error is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,785 WARN L675 CHandler]: The function blk_requeue_request is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,785 WARN L675 CHandler]: The function gnttab_free_grant_references is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:36,790 INFO L206 MainTranslator]: Completed translation [2023-11-23 15:25:36,791 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36 WrapperNode [2023-11-23 15:25:36,791 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 15:25:36,792 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 15:25:36,792 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 15:25:36,792 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 15:25:36,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:36,876 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,025 INFO L138 Inliner]: procedures = 701, calls = 3021, calls flagged for inlining = 248, calls inlined = 154, statements flattened = 5680 [2023-11-23 15:25:37,026 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 15:25:37,026 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 15:25:37,026 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 15:25:37,027 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 15:25:37,035 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,070 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,439 INFO L175 MemorySlicer]: Split 1094 memory accesses to 104 slices as follows [8, 1, 11, 7, 10, 1, 6, 2, 28, 1, 2, 5, 6, 8, 1, 6, 8, 8, 1, 6, 2, 4, 1, 4, 2, 6, 5, 2, 7, 2, 1, 6, 5, 2, 7, 2, 4, 6, 2, 7, 4, 1, 6, 3, 2, 3, 7, 3, 3, 26, 3, 3, 3, 2, 6, 1, 3, 3, 3, 3, 3, 3, 8, 4, 8, 7, 8, 8, 9, 5, 5, 3, 4, 7, 3, 2, 3, 3, 3, 3, 7, 0, 2, 4, 4, 4, 2, 4, 1, 0, 21, 1, 2, 0, 2, 1, 7, 3, 631, 2, 1, 0, 3, 2]. 58 percent of accesses are in the largest equivalence class. The 257 initializations are split as follows [0, 0, 0, 0, 10, 0, 0, 2, 0, 0, 0, 5, 6, 8, 0, 6, 8, 8, 0, 0, 0, 0, 0, 0, 0, 6, 5, 0, 0, 0, 0, 0, 4, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 3, 0, 3, 0, 3, 3, 0, 3, 3, 3, 0, 6, 0, 3, 0, 3, 0, 3, 3, 8, 4, 8, 0, 8, 8, 0, 5, 5, 3, 4, 0, 3, 0, 3, 3, 3, 3, 0, 0, 0, 4, 4, 4, 0, 4, 1, 0, 21, 0, 0, 0, 0, 0, 0, 0, 38, 0, 0, 0, 0, 0]. The 318 writes are split as follows [4, 0, 6, 6, 0, 0, 0, 0, 10, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 3, 1, 0, 0, 3, 1, 0, 0, 1, 6, 1, 0, 3, 0, 1, 6, 1, 4, 3, 1, 6, 3, 0, 0, 0, 0, 0, 6, 0, 0, 7, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 7, 0, 0, 0, 0, 6, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 6, 2, 200, 1, 0, 0, 0, 1]. [2023-11-23 15:25:37,440 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,441 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,577 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,597 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,745 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,776 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,829 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 15:25:37,831 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 15:25:37,831 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 15:25:37,831 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 15:25:37,831 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (1/1) ... [2023-11-23 15:25:37,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 15:25:37,849 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 15:25:37,860 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) [2023-11-23 15:25:37,874 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 [2023-11-23 15:25:37,897 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_frontend_closed [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 15:25:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 15:25:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure __xenbus_register_frontend [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2023-11-23 15:25:37,898 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2023-11-23 15:25:37,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 15:25:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_segment_boundary [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_clear [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_scanf [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 15:25:37,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 15:25:37,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2023-11-23 15:25:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure bind_evtchn_to_irqhandler [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 15:25:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2023-11-23 15:25:37,900 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_request_free_callback [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2023-11-23 15:25:37,900 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_grant_ring [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2023-11-23 15:25:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_claim_grant_reference [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_cancel_free_callback [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-23 15:25:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_end_foreign_access [2023-11-23 15:25:37,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 15:25:37,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_alloc_grant_references [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure do_blkif_request [2023-11-23 15:25:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_blkif_request [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-11-23 15:25:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 15:25:37,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 15:25:37,902 INFO L130 BoogieDeclarations]: Found specification of procedure talk_to_blkback [2023-11-23 15:25:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure talk_to_blkback [2023-11-23 15:25:37,903 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2023-11-23 15:25:37,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 15:25:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 15:25:37,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-23 15:25:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-23 15:25:37,903 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2023-11-23 15:25:37,903 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure blkfront_setup_indirect [2023-11-23 15:25:37,904 INFO L138 BoogieDeclarations]: Found implementation of procedure blkfront_setup_indirect [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-23 15:25:37,904 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-23 15:25:37,904 INFO L130 BoogieDeclarations]: Found specification of procedure pfn_to_mfn [2023-11-23 15:25:37,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pfn_to_mfn [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-23 15:25:37,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_release_gendisk [2023-11-23 15:25:37,905 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_release_gendisk [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_unregister_driver [2023-11-23 15:25:37,905 INFO L130 BoogieDeclarations]: Found specification of procedure xlbd_release_minors [2023-11-23 15:25:37,905 INFO L138 BoogieDeclarations]: Found implementation of procedure xlbd_release_minors [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 15:25:37,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 15:25:37,907 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-23 15:25:37,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-23 15:25:37,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2023-11-23 15:25:37,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2023-11-23 15:25:37,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#61 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#62 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#63 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#64 [2023-11-23 15:25:37,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#65 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#66 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#67 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#68 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#69 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#70 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#71 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#72 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#73 [2023-11-23 15:25:37,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#74 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#75 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#76 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#77 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#78 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#79 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#80 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#81 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#82 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#83 [2023-11-23 15:25:37,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#84 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#85 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#86 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#87 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#88 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#89 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#90 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#91 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#92 [2023-11-23 15:25:37,915 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#93 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#94 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#95 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#96 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#97 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#98 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#99 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#100 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#101 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#102 [2023-11-23 15:25:37,916 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#103 [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_free_grant_references [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure xlvbd_flush [2023-11-23 15:25:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure xlvbd_flush [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 15:25:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-23 15:25:37,917 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-23 15:25:37,917 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 15:25:37,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 15:25:37,919 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-23 15:25:37,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-23 15:25:37,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-23 15:25:37,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2023-11-23 15:25:37,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2023-11-23 15:25:37,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#66 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#67 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#68 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#69 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#70 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#71 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#72 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#73 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#74 [2023-11-23 15:25:37,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#75 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#76 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#77 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#78 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#79 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#80 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#81 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#82 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#83 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#84 [2023-11-23 15:25:37,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#85 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#86 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#87 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#88 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#89 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#90 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#91 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#92 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#93 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#94 [2023-11-23 15:25:37,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#95 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#96 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#97 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#98 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#99 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#100 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#101 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#102 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#103 [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_switch_state [2023-11-23 15:25:37,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-23 15:25:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_112 [2023-11-23 15:25:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_112 [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 15:25:37,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 15:25:37,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 15:25:37,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 15:25:37,931 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-23 15:25:37,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-23 15:25:37,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-23 15:25:37,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2023-11-23 15:25:37,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#66 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#67 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#68 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#69 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#70 [2023-11-23 15:25:37,936 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#71 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#72 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#73 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#74 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#75 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#76 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#77 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#78 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#79 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#80 [2023-11-23 15:25:37,937 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#81 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#82 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#83 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#84 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#85 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#86 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#87 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#88 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#89 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#90 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#91 [2023-11-23 15:25:37,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#92 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#93 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#94 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#95 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#96 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#97 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#98 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#99 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#100 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#101 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#102 [2023-11-23 15:25:37,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#103 [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 15:25:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2023-11-23 15:25:37,940 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-23 15:25:37,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-23 15:25:37,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-23 15:25:37,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-23 15:25:37,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2023-11-23 15:25:37,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2023-11-23 15:25:37,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#60 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#61 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#62 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#63 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#64 [2023-11-23 15:25:37,946 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#65 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#66 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#67 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#68 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#69 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#70 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#71 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#72 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#73 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#74 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#75 [2023-11-23 15:25:37,947 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#76 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#77 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#78 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#79 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#80 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#81 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#82 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#83 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#84 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#85 [2023-11-23 15:25:37,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#86 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#87 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#88 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#89 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#90 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#91 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#92 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#93 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#94 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#95 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#96 [2023-11-23 15:25:37,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#97 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#98 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#99 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#100 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#101 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#102 [2023-11-23 15:25:37,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#103 [2023-11-23 15:25:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-23 15:25:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-23 15:25:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-23 15:25:37,950 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-23 15:25:37,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-23 15:25:37,952 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-23 15:25:37,953 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2023-11-23 15:25:37,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2023-11-23 15:25:37,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#60 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#61 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#62 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#63 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#64 [2023-11-23 15:25:37,956 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#65 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#66 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#67 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#68 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#69 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#70 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#71 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#72 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#73 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#74 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#75 [2023-11-23 15:25:37,957 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#76 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#77 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#78 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#79 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#80 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#81 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#82 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#83 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#84 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#85 [2023-11-23 15:25:37,958 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#86 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#87 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#88 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#89 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#90 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#91 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#92 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#93 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#94 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#95 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#96 [2023-11-23 15:25:37,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#97 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#98 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#99 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#100 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#101 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#102 [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#103 [2023-11-23 15:25:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 15:25:37,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 15:25:37,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 15:25:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2023-11-23 15:25:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_set [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 15:25:37,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-23 15:25:37,961 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2023-11-23 15:25:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure get_grant [2023-11-23 15:25:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure get_grant [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 15:25:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2023-11-23 15:25:37,962 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2023-11-23 15:25:37,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-11-23 15:25:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-23 15:25:37,963 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure get_phys_to_machine [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure bio_trim [2023-11-23 15:25:37,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2023-11-23 15:25:37,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_bd_mutex_of_block_device [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 15:25:37,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 15:25:37,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 15:25:37,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-23 15:25:37,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-23 15:25:37,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-23 15:25:37,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2023-11-23 15:25:37,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#66 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#67 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#68 [2023-11-23 15:25:37,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#69 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#70 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#71 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#72 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#73 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#74 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#75 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#76 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#77 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#78 [2023-11-23 15:25:37,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#79 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#80 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#81 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#82 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#83 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#84 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#85 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#86 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#87 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#88 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#89 [2023-11-23 15:25:37,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#90 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#91 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#92 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#93 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#94 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#95 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#96 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#97 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#98 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#99 [2023-11-23 15:25:37,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#100 [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#101 [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#102 [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#103 [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure gnttab_grant_foreign_access_ref [2023-11-23 15:25:37,974 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-23 15:25:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2023-11-23 15:25:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_io_lock_of_blkfront_info [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2023-11-23 15:25:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2023-11-23 15:25:37,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_blkfront_mutex [2023-11-23 15:25:37,975 INFO L130 BoogieDeclarations]: Found specification of procedure blkif_free [2023-11-23 15:25:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure blkif_free [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 15:25:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone_bioset [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-11-23 15:25:37,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_fatal [2023-11-23 15:25:37,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 15:25:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 15:25:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2023-11-23 15:25:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_blkfront_info [2023-11-23 15:25:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2023-11-23 15:25:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2023-11-23 15:25:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_blkfront_info [2023-11-23 15:25:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-23 15:25:37,977 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-23 15:25:37,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 15:25:37,978 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 15:25:37,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-23 15:25:37,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-23 15:25:37,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2023-11-23 15:25:37,982 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#61 [2023-11-23 15:25:37,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#62 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#63 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#64 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#65 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#66 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#67 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#68 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#69 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#70 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#71 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#72 [2023-11-23 15:25:37,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#73 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#74 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#75 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#76 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#77 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#78 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#79 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#80 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#81 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#82 [2023-11-23 15:25:37,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#83 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#84 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#85 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#86 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#87 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#88 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#89 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#90 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#91 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#92 [2023-11-23 15:25:37,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#93 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#94 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#95 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#96 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#97 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#98 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#99 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#100 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#101 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#102 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#103 [2023-11-23 15:25:37,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 15:25:37,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-23 15:25:37,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-23 15:25:37,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-23 15:25:37,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2023-11-23 15:25:37,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2023-11-23 15:25:37,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#66 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#67 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#68 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#69 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#70 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#71 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#72 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#73 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#74 [2023-11-23 15:25:37,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#75 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#76 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#77 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#78 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#79 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#80 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#81 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#82 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#83 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#84 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#85 [2023-11-23 15:25:37,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#86 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#87 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#88 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#89 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#90 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#91 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#92 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#93 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#94 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#95 [2023-11-23 15:25:37,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#96 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#97 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#98 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#99 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#100 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#101 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#102 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#103 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_571 [2023-11-23 15:25:37,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 15:25:37,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure blk_fetch_request [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_start [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_transaction_end [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_552 [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_553 [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-11-23 15:25:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_sectors [2023-11-23 15:25:37,998 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_sectors [2023-11-23 15:25:37,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2023-11-23 15:25:37,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2023-11-23 15:25:38,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2023-11-23 15:25:38,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2023-11-23 15:25:38,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#48 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#49 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#50 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#51 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#52 [2023-11-23 15:25:38,003 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#53 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#54 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#55 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#56 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#57 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#58 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#59 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#60 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#61 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#62 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#63 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#64 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#65 [2023-11-23 15:25:38,004 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#66 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#67 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#68 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#69 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#70 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#71 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#72 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#73 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#74 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#75 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#76 [2023-11-23 15:25:38,005 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#77 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#78 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#79 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#80 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#81 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#82 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#83 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#84 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#85 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#86 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#87 [2023-11-23 15:25:38,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#88 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#89 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#90 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#91 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#92 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#93 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#94 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#95 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#96 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#97 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#98 [2023-11-23 15:25:38,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#99 [2023-11-23 15:25:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#100 [2023-11-23 15:25:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#101 [2023-11-23 15:25:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#102 [2023-11-23 15:25:38,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#103 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2023-11-23 15:25:38,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2023-11-23 15:25:38,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2023-11-23 15:25:38,010 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2023-11-23 15:25:38,011 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#48 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#49 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#50 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#51 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#52 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#53 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#54 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#55 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#56 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#57 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#58 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#59 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#60 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#61 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#62 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#63 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#64 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#65 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#66 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#67 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#68 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#69 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#70 [2023-11-23 15:25:38,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#71 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#72 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#73 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#74 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#75 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#76 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#77 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#78 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#79 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#80 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#81 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#82 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#83 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#84 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#85 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#86 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#87 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#88 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#89 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#90 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#91 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#92 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#93 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#94 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#95 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#96 [2023-11-23 15:25:38,013 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#97 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#98 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#99 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#100 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#101 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#102 [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#103 [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_alloc_evtchn [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 15:25:38,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_printf [2023-11-23 15:25:38,014 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 15:25:38,015 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 15:25:38,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure notify_remote_via_irq [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 15:25:38,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-23 15:25:38,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#66 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#67 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#68 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#69 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#70 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#71 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#72 [2023-11-23 15:25:38,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#73 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#74 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#75 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#76 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#77 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#78 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#79 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#80 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#81 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#82 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#83 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#84 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#85 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#86 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#87 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#88 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#89 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#90 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#91 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#92 [2023-11-23 15:25:38,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#93 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#94 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#95 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#96 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#97 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#98 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#99 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#100 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#101 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#102 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#103 [2023-11-23 15:25:38,019 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2023-11-23 15:25:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_read [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2023-11-23 15:25:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2023-11-23 15:25:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2023-11-23 15:25:38,020 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-11-23 15:25:38,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 15:25:38,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-23 15:25:38,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2023-11-23 15:25:38,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#66 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#67 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#68 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#69 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#70 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#71 [2023-11-23 15:25:38,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#72 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#73 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#74 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#75 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#76 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#77 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#78 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#79 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#80 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#81 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#82 [2023-11-23 15:25:38,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#83 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#84 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#85 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#86 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#87 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#88 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#89 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#90 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#91 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#92 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#93 [2023-11-23 15:25:38,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#94 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#95 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#96 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#97 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#98 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#99 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#100 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#101 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#102 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#103 [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-23 15:25:38,027 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2023-11-23 15:25:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2023-11-23 15:25:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_bd_mutex_of_block_device [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 15:25:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2023-11-23 15:25:38,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2023-11-23 15:25:38,028 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2023-11-23 15:25:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 15:25:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_and_legacy_disk_devices [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2023-11-23 15:25:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_blkfront_mutex [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 15:25:38,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 15:25:38,029 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-23 15:25:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_dev_error [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure blk_requeue_request [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 15:25:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure bio_segments [2023-11-23 15:25:38,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_segments [2023-11-23 15:25:38,030 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_from_irqhandler [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 15:25:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 15:25:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 15:25:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2023-11-23 15:25:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_io_lock_of_blkfront_info [2023-11-23 15:25:38,031 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2023-11-23 15:25:38,031 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2023-11-23 15:25:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_dma_alignment [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 15:25:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2023-11-23 15:25:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2023-11-23 15:25:38,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 15:25:38,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 15:25:38,033 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-23 15:25:38,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-23 15:25:38,035 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-23 15:25:38,036 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-11-23 15:25:38,037 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2023-11-23 15:25:38,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#66 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#67 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#68 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#69 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#70 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#71 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#72 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#73 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#74 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#75 [2023-11-23 15:25:38,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#76 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#77 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#78 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#79 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#80 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#81 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#82 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#83 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#84 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#85 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#86 [2023-11-23 15:25:38,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#87 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#88 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#89 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#90 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#91 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#92 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#93 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#94 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#95 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#96 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#97 [2023-11-23 15:25:38,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#98 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#99 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#100 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#101 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#102 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#103 [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 15:25:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure kick_pending_request_queues [2023-11-23 15:25:38,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kick_pending_request_queues [2023-11-23 15:25:38,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 15:25:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure xenbus_gather [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_96 [2023-11-23 15:25:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_96 [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2023-11-23 15:25:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 15:25:38,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2023-11-23 15:25:38,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_97 [2023-11-23 15:25:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_97 [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2023-11-23 15:25:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure bdget_disk [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2023-11-23 15:25:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_discard_sectors [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2023-11-23 15:25:38,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2023-11-23 15:25:38,044 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 15:25:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 15:25:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_506 [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2023-11-23 15:25:38,045 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2023-11-23 15:25:38,045 INFO L130 BoogieDeclarations]: Found specification of procedure encode_disk_name [2023-11-23 15:25:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_disk_name [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure blk_end_request_all [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2023-11-23 15:25:38,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 15:25:38,046 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 15:25:38,047 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-23 15:25:38,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-23 15:25:38,049 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-23 15:25:38,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2023-11-23 15:25:38,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#66 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#67 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#68 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#69 [2023-11-23 15:25:38,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#70 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#71 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#72 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#73 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#74 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#75 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#76 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#77 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#78 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#79 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#80 [2023-11-23 15:25:38,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#81 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#82 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#83 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#84 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#85 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#86 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#87 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#88 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#89 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#90 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#91 [2023-11-23 15:25:38,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#92 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#93 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#94 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#95 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#96 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#97 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#98 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#99 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#100 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#101 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#102 [2023-11-23 15:25:38,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#103 [2023-11-23 15:25:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure xen_has_pv_disk_devices [2023-11-23 15:25:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2023-11-23 15:25:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2023-11-23 15:25:38,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_111 [2023-11-23 15:25:38,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_111 [2023-11-23 15:25:39,341 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 15:25:39,345 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 15:25:55,046 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 15:25:55,211 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 15:25:55,212 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-23 15:25:55,213 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:25:55 BoogieIcfgContainer [2023-11-23 15:25:55,213 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 15:25:55,216 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 15:25:55,216 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 15:25:55,218 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 15:25:55,218 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:25:33" (1/3) ... [2023-11-23 15:25:55,219 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a7d78e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:25:55, skipping insertion in model container [2023-11-23 15:25:55,219 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:36" (2/3) ... [2023-11-23 15:25:55,220 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24a7d78e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:25:55, skipping insertion in model container [2023-11-23 15:25:55,220 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:25:55" (3/3) ... [2023-11-23 15:25:55,221 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--xen-blkfront.ko.cil.c [2023-11-23 15:25:55,236 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 15:25:55,236 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 25 error locations. [2023-11-23 15:25:55,303 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 15:25:55,309 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;@9c7b631, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 15:25:55,309 INFO L358 AbstractCegarLoop]: Starting to check reachability of 25 error locations. [2023-11-23 15:25:55,318 INFO L276 IsEmpty]: Start isEmpty. Operand has 1386 states, 930 states have (on average 1.4763440860215054) internal successors, (1373), 1004 states have internal predecessors, (1373), 320 states have call successors, (320), 110 states have call predecessors, (320), 110 states have return successors, (320), 316 states have call predecessors, (320), 320 states have call successors, (320) [2023-11-23 15:25:55,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-23 15:25:55,328 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:25:55,328 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] [2023-11-23 15:25:55,329 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 23 more)] === [2023-11-23 15:25:55,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:25:55,335 INFO L85 PathProgramCache]: Analyzing trace with hash -1408957900, now seen corresponding path program 1 times [2023-11-23 15:25:55,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:25:55,341 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214461562] [2023-11-23 15:25:55,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:25:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:25:55,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:55,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:25:56,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:25:56,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:25:56,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:25:56,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:25:56,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,105 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:25:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:25:56,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:25:56,130 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:25:56,130 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:25:56,130 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214461562] [2023-11-23 15:25:56,131 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [214461562] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:25:56,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:25:56,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 15:25:56,136 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1534591693] [2023-11-23 15:25:56,137 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:25:56,139 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 15:25:56,140 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:25:56,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 15:25:56,160 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 15:25:56,163 INFO L87 Difference]: Start difference. First operand has 1386 states, 930 states have (on average 1.4763440860215054) internal successors, (1373), 1004 states have internal predecessors, (1373), 320 states have call successors, (320), 110 states have call predecessors, (320), 110 states have return successors, (320), 316 states have call predecessors, (320), 320 states have call successors, (320) Second operand has 4 states, 4 states have (on average 5.0) internal successors, (20), 2 states have internal predecessors, (20), 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) [2023-11-23 15:26:02,181 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 [] [2023-11-23 15:26:03,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:26:03,479 INFO L93 Difference]: Finished difference Result 2729 states and 4163 transitions. [2023-11-23 15:26:03,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 15:26:03,481 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 2 states have internal predecessors, (20), 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 42 [2023-11-23 15:26:03,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:26:03,498 INFO L225 Difference]: With dead ends: 2729 [2023-11-23 15:26:03,498 INFO L226 Difference]: Without dead ends: 1337 [2023-11-23 15:26:03,509 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 [2023-11-23 15:26:03,512 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 1492 mSDsluCounter, 954 mSDsCounter, 0 mSdLazyCounter, 1523 mSolverCounterSat, 868 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1492 SdHoareTripleChecker+Valid, 1780 SdHoareTripleChecker+Invalid, 2392 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 868 IncrementalHoareTripleChecker+Valid, 1523 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.0s IncrementalHoareTripleChecker+Time [2023-11-23 15:26:03,512 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1492 Valid, 1780 Invalid, 2392 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [868 Valid, 1523 Invalid, 1 Unknown, 0 Unchecked, 7.0s Time] [2023-11-23 15:26:03,526 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1337 states. [2023-11-23 15:26:03,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1337 to 1337. [2023-11-23 15:26:03,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1337 states, 909 states have (on average 1.4037403740374037) internal successors, (1276), 958 states have internal predecessors, (1276), 318 states have call successors, (318), 110 states have call predecessors, (318), 85 states have return successors, (283), 280 states have call predecessors, (283), 283 states have call successors, (283) [2023-11-23 15:26:03,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 1337 states and 1877 transitions. [2023-11-23 15:26:03,614 INFO L78 Accepts]: Start accepts. Automaton has 1337 states and 1877 transitions. Word has length 42 [2023-11-23 15:26:03,615 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:26:03,615 INFO L495 AbstractCegarLoop]: Abstraction has 1337 states and 1877 transitions. [2023-11-23 15:26:03,615 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.0) internal successors, (20), 2 states have internal predecessors, (20), 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) [2023-11-23 15:26:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1877 transitions. [2023-11-23 15:26:03,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-23 15:26:03,617 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:03,617 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] [2023-11-23 15:26:03,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 15:26:03,617 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 23 more)] === [2023-11-23 15:26:03,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:03,618 INFO L85 PathProgramCache]: Analyzing trace with hash 1939555318, now seen corresponding path program 1 times [2023-11-23 15:26:03,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:03,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [238022033] [2023-11-23 15:26:03,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:03,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:03,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:03,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:03,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:03,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:26:03,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:03,982 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:26:03,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:03,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:26:03,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:04,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:04,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:04,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:26:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:04,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:26:04,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:04,046 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:26:04,047 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:04,047 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [238022033] [2023-11-23 15:26:04,047 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [238022033] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:04,047 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:04,047 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:26:04,047 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1817993089] [2023-11-23 15:26:04,047 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:04,048 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:26:04,049 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:04,049 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:26:04,050 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:26:04,050 INFO L87 Difference]: Start difference. First operand 1337 states and 1877 transitions. Second operand has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 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) [2023-11-23 15:26:12,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:14,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:16,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:26:16,931 INFO L93 Difference]: Finished difference Result 1337 states and 1877 transitions. [2023-11-23 15:26:16,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:26:16,931 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 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 42 [2023-11-23 15:26:16,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:26:16,936 INFO L225 Difference]: With dead ends: 1337 [2023-11-23 15:26:16,937 INFO L226 Difference]: Without dead ends: 1334 [2023-11-23 15:26:16,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:26:16,938 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2923 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2729 mSolverCounterSat, 1117 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3086 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3848 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1117 IncrementalHoareTripleChecker+Valid, 2729 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.5s IncrementalHoareTripleChecker+Time [2023-11-23 15:26:16,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3086 Valid, 2417 Invalid, 3848 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1117 Valid, 2729 Invalid, 2 Unknown, 0 Unchecked, 12.5s Time] [2023-11-23 15:26:16,940 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1334 states. [2023-11-23 15:26:16,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1334 to 1334. [2023-11-23 15:26:16,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1334 states, 908 states have (on average 1.4030837004405285) internal successors, (1274), 956 states have internal predecessors, (1274), 317 states have call successors, (317), 109 states have call predecessors, (317), 85 states have return successors, (283), 280 states have call predecessors, (283), 283 states have call successors, (283) [2023-11-23 15:26:16,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1334 states to 1334 states and 1874 transitions. [2023-11-23 15:26:16,984 INFO L78 Accepts]: Start accepts. Automaton has 1334 states and 1874 transitions. Word has length 42 [2023-11-23 15:26:16,985 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:26:16,985 INFO L495 AbstractCegarLoop]: Abstraction has 1334 states and 1874 transitions. [2023-11-23 15:26:16,985 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.3333333333333335) internal successors, (20), 4 states have internal predecessors, (20), 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) [2023-11-23 15:26:16,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1874 transitions. [2023-11-23 15:26:16,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-23 15:26:16,991 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:16,991 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] [2023-11-23 15:26:16,991 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 15:26:16,991 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 23 more)] === [2023-11-23 15:26:16,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:16,992 INFO L85 PathProgramCache]: Analyzing trace with hash -1429869048, now seen corresponding path program 1 times [2023-11-23 15:26:16,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:16,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309312558] [2023-11-23 15:26:16,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:16,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:17,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:17,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:26:17,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:26:17,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:26:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:17,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:26:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:26:17,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:26:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:17,379 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:26:17,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:17,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309312558] [2023-11-23 15:26:17,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [309312558] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:17,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:17,380 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:26:17,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [328902401] [2023-11-23 15:26:17,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:17,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:26:17,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:17,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:26:17,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:26:17,382 INFO L87 Difference]: Start difference. First operand 1334 states and 1874 transitions. Second operand has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 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) [2023-11-23 15:26:26,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:28,839 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:36,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:38,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:40,277 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 [] [2023-11-23 15:26:41,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:26:41,882 INFO L93 Difference]: Finished difference Result 2636 states and 3706 transitions. [2023-11-23 15:26:41,882 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-23 15:26:41,883 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 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 47 [2023-11-23 15:26:41,883 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:26:41,893 INFO L225 Difference]: With dead ends: 2636 [2023-11-23 15:26:41,893 INFO L226 Difference]: Without dead ends: 2633 [2023-11-23 15:26:41,894 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:26:41,895 INFO L413 NwaCegarLoop]: 836 mSDtfsCounter, 4340 mSDsluCounter, 2253 mSDsCounter, 0 mSdLazyCounter, 4032 mSolverCounterSat, 1917 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4497 SdHoareTripleChecker+Valid, 3089 SdHoareTripleChecker+Invalid, 5954 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1917 IncrementalHoareTripleChecker+Valid, 4032 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.9s IncrementalHoareTripleChecker+Time [2023-11-23 15:26:41,895 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4497 Valid, 3089 Invalid, 5954 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1917 Valid, 4032 Invalid, 5 Unknown, 0 Unchecked, 23.9s Time] [2023-11-23 15:26:41,898 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2633 states. [2023-11-23 15:26:41,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2633 to 2439. [2023-11-23 15:26:41,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2439 states, 1708 states have (on average 1.411007025761124) internal successors, (2410), 1774 states have internal predecessors, (2410), 555 states have call successors, (555), 176 states have call predecessors, (555), 152 states have return successors, (529), 511 states have call predecessors, (529), 521 states have call successors, (529) [2023-11-23 15:26:41,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2439 states to 2439 states and 3494 transitions. [2023-11-23 15:26:41,976 INFO L78 Accepts]: Start accepts. Automaton has 2439 states and 3494 transitions. Word has length 47 [2023-11-23 15:26:41,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:26:41,976 INFO L495 AbstractCegarLoop]: Abstraction has 2439 states and 3494 transitions. [2023-11-23 15:26:41,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.8333333333333335) internal successors, (23), 4 states have internal predecessors, (23), 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) [2023-11-23 15:26:41,976 INFO L276 IsEmpty]: Start isEmpty. Operand 2439 states and 3494 transitions. [2023-11-23 15:26:41,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-23 15:26:41,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:41,977 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] [2023-11-23 15:26:41,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 15:26:41,978 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 23 more)] === [2023-11-23 15:26:41,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:41,978 INFO L85 PathProgramCache]: Analyzing trace with hash -221031857, now seen corresponding path program 1 times [2023-11-23 15:26:41,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:41,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723387546] [2023-11-23 15:26:41,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:41,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:42,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:42,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:26:42,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:26:42,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:26:42,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:42,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:26:42,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:26:42,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:26:42,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:26:42,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:42,409 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:26:42,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:42,409 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723387546] [2023-11-23 15:26:42,409 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [723387546] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:42,409 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:42,410 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:26:42,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2110726372] [2023-11-23 15:26:42,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:42,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:26:42,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:42,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:26:42,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:26:42,412 INFO L87 Difference]: Start difference. First operand 2439 states and 3494 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 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) [2023-11-23 15:26:53,189 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 [] [2023-11-23 15:26:55,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:02,456 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:04,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:06,477 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:09,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:09,745 INFO L93 Difference]: Finished difference Result 4852 states and 6953 transitions. [2023-11-23 15:27:09,745 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-23 15:27:09,745 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 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 52 [2023-11-23 15:27:09,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:09,762 INFO L225 Difference]: With dead ends: 4852 [2023-11-23 15:27:09,762 INFO L226 Difference]: Without dead ends: 4849 [2023-11-23 15:27:09,764 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:27:09,764 INFO L413 NwaCegarLoop]: 860 mSDtfsCounter, 4360 mSDsluCounter, 2316 mSDsCounter, 0 mSdLazyCounter, 3998 mSolverCounterSat, 1957 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4517 SdHoareTripleChecker+Valid, 3176 SdHoareTripleChecker+Invalid, 5960 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1957 IncrementalHoareTripleChecker+Valid, 3998 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.7s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:09,764 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4517 Valid, 3176 Invalid, 5960 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1957 Valid, 3998 Invalid, 5 Unknown, 0 Unchecked, 26.7s Time] [2023-11-23 15:27:09,768 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4849 states. [2023-11-23 15:27:09,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4849 to 4666. [2023-11-23 15:27:09,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4666 states, 3318 states have (on average 1.4150090415913201) internal successors, (4695), 3419 states have internal predecessors, (4695), 1036 states have call successors, (1036), 312 states have call predecessors, (1036), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:27:09,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4666 states to 4666 states and 6757 transitions. [2023-11-23 15:27:09,907 INFO L78 Accepts]: Start accepts. Automaton has 4666 states and 6757 transitions. Word has length 52 [2023-11-23 15:27:09,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:09,907 INFO L495 AbstractCegarLoop]: Abstraction has 4666 states and 6757 transitions. [2023-11-23 15:27:09,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 4 states have internal predecessors, (26), 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) [2023-11-23 15:27:09,908 INFO L276 IsEmpty]: Start isEmpty. Operand 4666 states and 6757 transitions. [2023-11-23 15:27:09,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-23 15:27:09,909 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:09,909 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] [2023-11-23 15:27:09,909 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 15:27:09,909 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 23 more)] === [2023-11-23 15:27:09,910 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:09,910 INFO L85 PathProgramCache]: Analyzing trace with hash -1937623632, now seen corresponding path program 1 times [2023-11-23 15:27:09,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:09,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830489158] [2023-11-23 15:27:09,910 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:09,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:09,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:10,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:27:10,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:27:10,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:27:10,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:10,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:27:10,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:10,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:27:10,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:10,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:27:10,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:10,308 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:27:10,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:10,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830489158] [2023-11-23 15:27:10,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830489158] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:10,308 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:10,308 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:27:10,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342670229] [2023-11-23 15:27:10,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:10,308 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:27:10,309 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:10,309 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:27:10,309 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:27:10,309 INFO L87 Difference]: Start difference. First operand 4666 states and 6757 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 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) [2023-11-23 15:27:20,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:22,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:24,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:24,969 INFO L93 Difference]: Finished difference Result 4666 states and 6757 transitions. [2023-11-23 15:27:24,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:27:24,972 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 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 57 [2023-11-23 15:27:24,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:24,988 INFO L225 Difference]: With dead ends: 4666 [2023-11-23 15:27:24,988 INFO L226 Difference]: Without dead ends: 4663 [2023-11-23 15:27:24,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:27:24,991 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2917 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2723 mSolverCounterSat, 1114 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3077 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3839 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1114 IncrementalHoareTripleChecker+Valid, 2723 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.2s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:24,991 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3077 Valid, 2417 Invalid, 3839 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1114 Valid, 2723 Invalid, 2 Unknown, 0 Unchecked, 14.2s Time] [2023-11-23 15:27:24,995 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4663 states. [2023-11-23 15:27:25,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4663 to 4663. [2023-11-23 15:27:25,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4663 states, 3317 states have (on average 1.41483268013265) internal successors, (4693), 3417 states have internal predecessors, (4693), 1035 states have call successors, (1035), 311 states have call predecessors, (1035), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:27:25,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 4663 states and 6754 transitions. [2023-11-23 15:27:25,174 INFO L78 Accepts]: Start accepts. Automaton has 4663 states and 6754 transitions. Word has length 57 [2023-11-23 15:27:25,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:25,175 INFO L495 AbstractCegarLoop]: Abstraction has 4663 states and 6754 transitions. [2023-11-23 15:27:25,175 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 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) [2023-11-23 15:27:25,175 INFO L276 IsEmpty]: Start isEmpty. Operand 4663 states and 6754 transitions. [2023-11-23 15:27:25,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-23 15:27:25,176 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:25,176 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] [2023-11-23 15:27:25,177 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 15:27:25,177 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 23 more)] === [2023-11-23 15:27:25,177 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:25,177 INFO L85 PathProgramCache]: Analyzing trace with hash -1492096557, now seen corresponding path program 1 times [2023-11-23 15:27:25,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:25,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [355520987] [2023-11-23 15:27:25,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:25,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:25,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:25,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:27:25,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:27:25,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:27:25,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:25,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:27:25,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:25,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:27:25,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:25,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:27:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:27:25,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:27:25,600 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:25,600 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [355520987] [2023-11-23 15:27:25,600 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [355520987] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:25,600 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:25,600 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:27:25,601 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572825763] [2023-11-23 15:27:25,601 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:25,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:27:25,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:25,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:27:25,602 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:27:25,602 INFO L87 Difference]: Start difference. First operand 4663 states and 6754 transitions. Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 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) [2023-11-23 15:27:35,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:37,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:39,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:39,869 INFO L93 Difference]: Finished difference Result 4663 states and 6754 transitions. [2023-11-23 15:27:39,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:27:39,869 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 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 62 [2023-11-23 15:27:39,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:39,884 INFO L225 Difference]: With dead ends: 4663 [2023-11-23 15:27:39,884 INFO L226 Difference]: Without dead ends: 4660 [2023-11-23 15:27:39,885 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:27:39,886 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2911 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2717 mSolverCounterSat, 1111 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3070 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3830 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1111 IncrementalHoareTripleChecker+Valid, 2717 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.8s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:39,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3070 Valid, 2417 Invalid, 3830 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1111 Valid, 2717 Invalid, 2 Unknown, 0 Unchecked, 13.8s Time] [2023-11-23 15:27:39,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4660 states. [2023-11-23 15:27:40,008 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4660 to 4660. [2023-11-23 15:27:40,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4660 states, 3316 states have (on average 1.4146562123039808) internal successors, (4691), 3415 states have internal predecessors, (4691), 1034 states have call successors, (1034), 310 states have call predecessors, (1034), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:27:40,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 4660 states and 6751 transitions. [2023-11-23 15:27:40,035 INFO L78 Accepts]: Start accepts. Automaton has 4660 states and 6751 transitions. Word has length 62 [2023-11-23 15:27:40,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:40,036 INFO L495 AbstractCegarLoop]: Abstraction has 4660 states and 6751 transitions. [2023-11-23 15:27:40,036 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 4 states have internal predecessors, (32), 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) [2023-11-23 15:27:40,037 INFO L276 IsEmpty]: Start isEmpty. Operand 4660 states and 6751 transitions. [2023-11-23 15:27:40,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-23 15:27:40,037 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:40,037 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] [2023-11-23 15:27:40,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 15:27:40,038 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 23 more)] === [2023-11-23 15:27:40,038 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:40,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1816701670, now seen corresponding path program 1 times [2023-11-23 15:27:40,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:40,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1288697678] [2023-11-23 15:27:40,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:40,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:40,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:40,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:27:40,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:27:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:27:40,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:40,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:27:40,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:40,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:27:40,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:40,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:27:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:27:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:27:40,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:40,441 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:27:40,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:40,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1288697678] [2023-11-23 15:27:40,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1288697678] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:40,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:40,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:27:40,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892838401] [2023-11-23 15:27:40,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:40,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:27:40,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:40,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:27:40,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:27:40,443 INFO L87 Difference]: Start difference. First operand 4660 states and 6751 transitions. Second operand has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 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) [2023-11-23 15:27:50,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:52,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:54,737 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:54,737 INFO L93 Difference]: Finished difference Result 4660 states and 6751 transitions. [2023-11-23 15:27:54,738 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:27:54,738 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 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 67 [2023-11-23 15:27:54,738 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:54,753 INFO L225 Difference]: With dead ends: 4660 [2023-11-23 15:27:54,753 INFO L226 Difference]: Without dead ends: 4657 [2023-11-23 15:27:54,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:27:54,756 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2905 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2711 mSolverCounterSat, 1108 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3063 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3821 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1108 IncrementalHoareTripleChecker+Valid, 2711 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:54,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3063 Valid, 2417 Invalid, 3821 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1108 Valid, 2711 Invalid, 2 Unknown, 0 Unchecked, 13.9s Time] [2023-11-23 15:27:54,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4657 states. [2023-11-23 15:27:54,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4657 to 4657. [2023-11-23 15:27:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4657 states, 3315 states have (on average 1.4144796380090499) internal successors, (4689), 3413 states have internal predecessors, (4689), 1033 states have call successors, (1033), 309 states have call predecessors, (1033), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:27:54,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 4657 states and 6748 transitions. [2023-11-23 15:27:54,940 INFO L78 Accepts]: Start accepts. Automaton has 4657 states and 6748 transitions. Word has length 67 [2023-11-23 15:27:54,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:54,940 INFO L495 AbstractCegarLoop]: Abstraction has 4657 states and 6748 transitions. [2023-11-23 15:27:54,941 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.833333333333333) internal successors, (35), 4 states have internal predecessors, (35), 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) [2023-11-23 15:27:54,941 INFO L276 IsEmpty]: Start isEmpty. Operand 4657 states and 6748 transitions. [2023-11-23 15:27:54,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-23 15:27:54,941 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:54,941 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] [2023-11-23 15:27:54,942 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-23 15:27:54,942 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 23 more)] === [2023-11-23 15:27:54,942 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:54,942 INFO L85 PathProgramCache]: Analyzing trace with hash -909880260, now seen corresponding path program 1 times [2023-11-23 15:27:54,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:54,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [43142818] [2023-11-23 15:27:54,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:54,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:54,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:55,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:27:55,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:27:55,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:27:55,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:55,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:27:55,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:27:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:55,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:27:55,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:27:55,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:27:55,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:27:55,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:55,270 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:27:55,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:55,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [43142818] [2023-11-23 15:27:55,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [43142818] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:55,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:55,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:27:55,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009702246] [2023-11-23 15:27:55,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:55,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:27:55,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:55,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:27:55,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:27:55,272 INFO L87 Difference]: Start difference. First operand 4657 states and 6748 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 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) [2023-11-23 15:28:05,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:07,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:09,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:09,635 INFO L93 Difference]: Finished difference Result 4657 states and 6748 transitions. [2023-11-23 15:28:09,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:28:09,635 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 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 72 [2023-11-23 15:28:09,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:09,649 INFO L225 Difference]: With dead ends: 4657 [2023-11-23 15:28:09,652 INFO L226 Difference]: Without dead ends: 4654 [2023-11-23 15:28:09,654 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:28:09,654 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2899 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2705 mSolverCounterSat, 1105 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3056 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3812 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1105 IncrementalHoareTripleChecker+Valid, 2705 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:09,656 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3056 Valid, 2417 Invalid, 3812 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1105 Valid, 2705 Invalid, 2 Unknown, 0 Unchecked, 14.0s Time] [2023-11-23 15:28:09,660 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4654 states. [2023-11-23 15:28:09,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4654 to 4654. [2023-11-23 15:28:09,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4654 states, 3314 states have (on average 1.4143029571514785) internal successors, (4687), 3411 states have internal predecessors, (4687), 1032 states have call successors, (1032), 308 states have call predecessors, (1032), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:28:09,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4654 states to 4654 states and 6745 transitions. [2023-11-23 15:28:09,801 INFO L78 Accepts]: Start accepts. Automaton has 4654 states and 6745 transitions. Word has length 72 [2023-11-23 15:28:09,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:09,801 INFO L495 AbstractCegarLoop]: Abstraction has 4654 states and 6745 transitions. [2023-11-23 15:28:09,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 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) [2023-11-23 15:28:09,801 INFO L276 IsEmpty]: Start isEmpty. Operand 4654 states and 6745 transitions. [2023-11-23 15:28:09,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-23 15:28:09,803 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:09,804 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] [2023-11-23 15:28:09,804 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 15:28:09,804 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 23 more)] === [2023-11-23 15:28:09,804 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:09,804 INFO L85 PathProgramCache]: Analyzing trace with hash 19203766, now seen corresponding path program 1 times [2023-11-23 15:28:09,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:09,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [224717000] [2023-11-23 15:28:09,805 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:09,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:09,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:10,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:28:10,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:28:10,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:28:10,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:10,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:28:10,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:28:10,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,144 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:28:10,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:10,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:28:10,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:28:10,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:28:10,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:28:10,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-23 15:28:10,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:10,185 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:28:10,185 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:10,185 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [224717000] [2023-11-23 15:28:10,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [224717000] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:10,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:10,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:28:10,186 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231091421] [2023-11-23 15:28:10,186 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:10,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:28:10,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:10,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:28:10,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:28:10,188 INFO L87 Difference]: Start difference. First operand 4654 states and 6745 transitions. Second operand has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 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) [2023-11-23 15:28:20,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:22,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:24,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:24,653 INFO L93 Difference]: Finished difference Result 4656 states and 6746 transitions. [2023-11-23 15:28:24,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:28:24,653 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 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 77 [2023-11-23 15:28:24,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:24,663 INFO L225 Difference]: With dead ends: 4656 [2023-11-23 15:28:24,663 INFO L226 Difference]: Without dead ends: 4653 [2023-11-23 15:28:24,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:28:24,664 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2896 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2701 mSolverCounterSat, 1102 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3052 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3805 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1102 IncrementalHoareTripleChecker+Valid, 2701 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:24,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3052 Valid, 2417 Invalid, 3805 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1102 Valid, 2701 Invalid, 2 Unknown, 0 Unchecked, 14.0s Time] [2023-11-23 15:28:24,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4653 states. [2023-11-23 15:28:24,802 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4653 to 4653. [2023-11-23 15:28:24,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4653 states, 3314 states have (on average 1.4140012070006036) internal successors, (4686), 3410 states have internal predecessors, (4686), 1031 states have call successors, (1031), 308 states have call predecessors, (1031), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:28:24,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4653 states to 4653 states and 6743 transitions. [2023-11-23 15:28:24,816 INFO L78 Accepts]: Start accepts. Automaton has 4653 states and 6743 transitions. Word has length 77 [2023-11-23 15:28:24,817 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:24,817 INFO L495 AbstractCegarLoop]: Abstraction has 4653 states and 6743 transitions. [2023-11-23 15:28:24,817 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.833333333333333) internal successors, (41), 4 states have internal predecessors, (41), 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) [2023-11-23 15:28:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4653 states and 6743 transitions. [2023-11-23 15:28:24,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-23 15:28:24,820 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:24,820 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] [2023-11-23 15:28:24,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 15:28:24,821 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 23 more)] === [2023-11-23 15:28:24,821 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:24,821 INFO L85 PathProgramCache]: Analyzing trace with hash 1256574266, now seen corresponding path program 1 times [2023-11-23 15:28:24,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:24,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549140231] [2023-11-23 15:28:24,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:24,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:24,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:25,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:28:25,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:28:25,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:28:25,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:25,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:28:25,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:28:25,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:28:25,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:25,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:28:25,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:28:25,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:28:25,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:28:25,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-23 15:28:25,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:25,199 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:28:25,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:25,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549140231] [2023-11-23 15:28:25,199 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1549140231] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:25,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:25,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:28:25,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1136874028] [2023-11-23 15:28:25,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:25,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:28:25,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:25,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:28:25,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:28:25,201 INFO L87 Difference]: Start difference. First operand 4653 states and 6743 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) [2023-11-23 15:28:35,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:37,057 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:39,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:39,299 INFO L93 Difference]: Finished difference Result 4653 states and 6743 transitions. [2023-11-23 15:28:39,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:28:39,300 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 [2023-11-23 15:28:39,300 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:39,315 INFO L225 Difference]: With dead ends: 4653 [2023-11-23 15:28:39,316 INFO L226 Difference]: Without dead ends: 4650 [2023-11-23 15:28:39,316 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:28:39,317 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2888 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2695 mSolverCounterSat, 1099 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3044 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3796 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1099 IncrementalHoareTripleChecker+Valid, 2695 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:39,318 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3044 Valid, 2417 Invalid, 3796 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1099 Valid, 2695 Invalid, 2 Unknown, 0 Unchecked, 13.7s Time] [2023-11-23 15:28:39,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4650 states. [2023-11-23 15:28:39,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4650 to 4650. [2023-11-23 15:28:39,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4650 states, 3313 states have (on average 1.41382432840326) internal successors, (4684), 3408 states have internal predecessors, (4684), 1030 states have call successors, (1030), 307 states have call predecessors, (1030), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:28:39,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 4650 states and 6740 transitions. [2023-11-23 15:28:39,466 INFO L78 Accepts]: Start accepts. Automaton has 4650 states and 6740 transitions. Word has length 79 [2023-11-23 15:28:39,467 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:39,467 INFO L495 AbstractCegarLoop]: Abstraction has 4650 states and 6740 transitions. [2023-11-23 15:28:39,467 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) [2023-11-23 15:28:39,467 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 6740 transitions. [2023-11-23 15:28:39,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 15:28:39,468 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:39,468 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] [2023-11-23 15:28:39,468 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 15:28:39,468 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 23 more)] === [2023-11-23 15:28:39,469 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:39,469 INFO L85 PathProgramCache]: Analyzing trace with hash 1584531299, now seen corresponding path program 1 times [2023-11-23 15:28:39,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:39,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [878405030] [2023-11-23 15:28:39,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:39,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:39,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:39,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 15:28:39,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:28:39,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-23 15:28:39,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:39,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:39,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:39,990 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:40,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:40,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,005 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 15:28:40,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:40,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:40,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,027 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:40,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 15:28:40,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-23 15:28:40,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:40,087 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-23 15:28:40,087 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:40,087 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [878405030] [2023-11-23 15:28:40,088 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [878405030] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:40,088 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:40,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:28:40,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504175325] [2023-11-23 15:28:40,088 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:40,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:28:40,088 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:40,088 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:28:40,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:28:40,089 INFO L87 Difference]: Start difference. First operand 4650 states and 6740 transitions. Second operand has 7 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 3 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 15:28:52,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:52,878 INFO L93 Difference]: Finished difference Result 9326 states and 13600 transitions. [2023-11-23 15:28:52,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:28:52,879 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 3 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) Word has length 100 [2023-11-23 15:28:52,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:52,889 INFO L225 Difference]: With dead ends: 9326 [2023-11-23 15:28:52,889 INFO L226 Difference]: Without dead ends: 4698 [2023-11-23 15:28:52,897 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2023-11-23 15:28:52,898 INFO L413 NwaCegarLoop]: 1313 mSDtfsCounter, 1888 mSDsluCounter, 3858 mSDsCounter, 0 mSdLazyCounter, 3410 mSolverCounterSat, 481 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2092 SdHoareTripleChecker+Valid, 5171 SdHoareTripleChecker+Invalid, 3891 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 481 IncrementalHoareTripleChecker+Valid, 3410 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.2s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:52,898 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2092 Valid, 5171 Invalid, 3891 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [481 Valid, 3410 Invalid, 0 Unknown, 0 Unchecked, 12.2s Time] [2023-11-23 15:28:52,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4698 states. [2023-11-23 15:28:53,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4698 to 4650. [2023-11-23 15:28:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4650 states, 3313 states have (on average 1.412616963477211) internal successors, (4680), 3408 states have internal predecessors, (4680), 1030 states have call successors, (1030), 307 states have call predecessors, (1030), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:28:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4650 states to 4650 states and 6736 transitions. [2023-11-23 15:28:53,069 INFO L78 Accepts]: Start accepts. Automaton has 4650 states and 6736 transitions. Word has length 100 [2023-11-23 15:28:53,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:53,069 INFO L495 AbstractCegarLoop]: Abstraction has 4650 states and 6736 transitions. [2023-11-23 15:28:53,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 6 states have (on average 5.5) internal successors, (33), 5 states have internal predecessors, (33), 3 states have call successors, (14), 4 states have call predecessors, (14), 2 states have return successors, (11), 3 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 15:28:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 6736 transitions. [2023-11-23 15:28:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-11-23 15:28:53,071 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:53,071 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] [2023-11-23 15:28:53,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-23 15:28:53,071 INFO L420 AbstractCegarLoop]: === Iteration 12 === 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 23 more)] === [2023-11-23 15:28:53,071 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:53,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1586378341, now seen corresponding path program 1 times [2023-11-23 15:28:53,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:53,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302830427] [2023-11-23 15:28:53,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:53,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:53,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 15:28:53,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:28:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-23 15:28:53,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:53,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:53,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:53,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:53,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:53,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 15:28:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:53,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,468 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:53,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:53,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 15:28:53,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,478 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-23 15:28:53,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:53,480 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-23 15:28:53,481 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:53,481 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302830427] [2023-11-23 15:28:53,481 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [302830427] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:53,481 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:53,481 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 15:28:53,481 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [329607617] [2023-11-23 15:28:53,482 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:53,482 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 15:28:53,482 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:53,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 15:28:53,482 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 15:28:53,482 INFO L87 Difference]: Start difference. First operand 4650 states and 6736 transitions. Second operand has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2023-11-23 15:29:02,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:02,648 INFO L93 Difference]: Finished difference Result 4698 states and 6828 transitions. [2023-11-23 15:29:02,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 15:29:02,649 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) Word has length 100 [2023-11-23 15:29:02,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:02,658 INFO L225 Difference]: With dead ends: 4698 [2023-11-23 15:29:02,659 INFO L226 Difference]: Without dead ends: 4695 [2023-11-23 15:29:02,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:29:02,660 INFO L413 NwaCegarLoop]: 1311 mSDtfsCounter, 431 mSDsluCounter, 3020 mSDsCounter, 0 mSdLazyCounter, 2370 mSolverCounterSat, 245 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 478 SdHoareTripleChecker+Valid, 4331 SdHoareTripleChecker+Invalid, 2615 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 245 IncrementalHoareTripleChecker+Valid, 2370 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:02,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [478 Valid, 4331 Invalid, 2615 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [245 Valid, 2370 Invalid, 0 Unknown, 0 Unchecked, 8.8s Time] [2023-11-23 15:29:02,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4695 states. [2023-11-23 15:29:02,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4695 to 4647. [2023-11-23 15:29:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4647 states, 3312 states have (on average 1.4115338164251208) internal successors, (4675), 3406 states have internal predecessors, (4675), 1029 states have call successors, (1029), 306 states have call predecessors, (1029), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:29:02,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4647 states to 4647 states and 6730 transitions. [2023-11-23 15:29:02,852 INFO L78 Accepts]: Start accepts. Automaton has 4647 states and 6730 transitions. Word has length 100 [2023-11-23 15:29:02,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:02,852 INFO L495 AbstractCegarLoop]: Abstraction has 4647 states and 6730 transitions. [2023-11-23 15:29:02,852 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.6) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 1 states have call predecessors, (11), 1 states have call successors, (11) [2023-11-23 15:29:02,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4647 states and 6730 transitions. [2023-11-23 15:29:02,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-23 15:29:02,853 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:02,853 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] [2023-11-23 15:29:02,853 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-23 15:29:02,854 INFO L420 AbstractCegarLoop]: === Iteration 13 === 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 23 more)] === [2023-11-23 15:29:02,854 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:02,854 INFO L85 PathProgramCache]: Analyzing trace with hash -1243211981, now seen corresponding path program 1 times [2023-11-23 15:29:02,854 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:02,854 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684036640] [2023-11-23 15:29:02,854 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:02,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:29:03,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:29:03,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:29:03,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:03,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:29:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:29:03,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:29:03,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:29:03,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:29:03,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:29:03,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:29:03,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:29:03,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-23 15:29:03,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-23 15:29:03,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:29:03,190 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:03,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684036640] [2023-11-23 15:29:03,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684036640] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:03,191 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:03,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:29:03,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417417904] [2023-11-23 15:29:03,191 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:03,191 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:29:03,191 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:03,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:29:03,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:29:03,192 INFO L87 Difference]: Start difference. First operand 4647 states and 6730 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 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) [2023-11-23 15:29:13,235 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:15,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:17,619 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:17,619 INFO L93 Difference]: Finished difference Result 4647 states and 6730 transitions. [2023-11-23 15:29:17,619 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:29:17,619 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 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 84 [2023-11-23 15:29:17,619 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:17,628 INFO L225 Difference]: With dead ends: 4647 [2023-11-23 15:29:17,628 INFO L226 Difference]: Without dead ends: 4644 [2023-11-23 15:29:17,630 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:29:17,631 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2875 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2681 mSolverCounterSat, 1093 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3030 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3776 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1093 IncrementalHoareTripleChecker+Valid, 2681 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.0s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:17,632 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3030 Valid, 2417 Invalid, 3776 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1093 Valid, 2681 Invalid, 2 Unknown, 0 Unchecked, 14.0s Time] [2023-11-23 15:29:17,635 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4644 states. [2023-11-23 15:29:17,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4644 to 4644. [2023-11-23 15:29:17,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4644 states, 3311 states have (on average 1.4113560857746905) internal successors, (4673), 3404 states have internal predecessors, (4673), 1028 states have call successors, (1028), 305 states have call predecessors, (1028), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:29:17,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 4644 states and 6727 transitions. [2023-11-23 15:29:17,830 INFO L78 Accepts]: Start accepts. Automaton has 4644 states and 6727 transitions. Word has length 84 [2023-11-23 15:29:17,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:17,830 INFO L495 AbstractCegarLoop]: Abstraction has 4644 states and 6727 transitions. [2023-11-23 15:29:17,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 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) [2023-11-23 15:29:17,830 INFO L276 IsEmpty]: Start isEmpty. Operand 4644 states and 6727 transitions. [2023-11-23 15:29:17,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-11-23 15:29:17,831 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:17,831 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] [2023-11-23 15:29:17,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-23 15:29:17,832 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting reach_error_linux_alloc_usb_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 23 more)] === [2023-11-23 15:29:17,832 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:17,832 INFO L85 PathProgramCache]: Analyzing trace with hash -1622721510, now seen corresponding path program 1 times [2023-11-23 15:29:17,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:17,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410352246] [2023-11-23 15:29:17,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:17,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:17,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:18,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-23 15:29:18,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:29:18,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-11-23 15:29:18,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:18,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:18,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:18,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:29:18,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:18,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:18,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:18,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-23 15:29:18,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:18,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:18,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:18,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2023-11-23 15:29:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2023-11-23 15:29:18,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2023-11-23 15:29:18,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:18,092 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410352246] [2023-11-23 15:29:18,092 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410352246] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:18,092 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:18,092 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 15:29:18,092 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275689562] [2023-11-23 15:29:18,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:18,093 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 15:29:18,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:18,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 15:29:18,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 15:29:18,093 INFO L87 Difference]: Start difference. First operand 4644 states and 6727 transitions. Second operand has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 15:29:22,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:22,386 INFO L93 Difference]: Finished difference Result 9303 states and 13560 transitions. [2023-11-23 15:29:22,386 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-23 15:29:22,387 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 103 [2023-11-23 15:29:22,387 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:22,398 INFO L225 Difference]: With dead ends: 9303 [2023-11-23 15:29:22,398 INFO L226 Difference]: Without dead ends: 4681 [2023-11-23 15:29:22,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 35 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-23 15:29:22,409 INFO L413 NwaCegarLoop]: 1312 mSDtfsCounter, 1861 mSDsluCounter, 798 mSDsCounter, 0 mSdLazyCounter, 881 mSolverCounterSat, 474 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2066 SdHoareTripleChecker+Valid, 2110 SdHoareTripleChecker+Invalid, 1355 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 474 IncrementalHoareTripleChecker+Valid, 881 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:22,409 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2066 Valid, 2110 Invalid, 1355 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [474 Valid, 881 Invalid, 0 Unknown, 0 Unchecked, 4.0s Time] [2023-11-23 15:29:22,412 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4681 states. [2023-11-23 15:29:22,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4681 to 4633. [2023-11-23 15:29:22,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4633 states, 3302 states have (on average 1.4100545124167172) internal successors, (4656), 3394 states have internal predecessors, (4656), 1027 states have call successors, (1027), 304 states have call predecessors, (1027), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:29:22,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4633 states to 4633 states and 6709 transitions. [2023-11-23 15:29:22,658 INFO L78 Accepts]: Start accepts. Automaton has 4633 states and 6709 transitions. Word has length 103 [2023-11-23 15:29:22,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:22,659 INFO L495 AbstractCegarLoop]: Abstraction has 4633 states and 6709 transitions. [2023-11-23 15:29:22,659 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2023-11-23 15:29:22,659 INFO L276 IsEmpty]: Start isEmpty. Operand 4633 states and 6709 transitions. [2023-11-23 15:29:22,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-23 15:29:22,660 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:22,660 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] [2023-11-23 15:29:22,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-23 15:29:22,660 INFO L420 AbstractCegarLoop]: === Iteration 15 === 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 23 more)] === [2023-11-23 15:29:22,661 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:22,661 INFO L85 PathProgramCache]: Analyzing trace with hash -1884482340, now seen corresponding path program 1 times [2023-11-23 15:29:22,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:22,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875998054] [2023-11-23 15:29:22,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:22,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:22,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:22,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:29:22,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:29:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:29:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:22,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:29:22,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:29:22,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2023-11-23 15:29:22,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:29:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:29:22,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:29:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:29:22,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:29:22,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,968 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 67 [2023-11-23 15:29:22,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2023-11-23 15:29:22,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-23 15:29:22,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:22,986 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-23 15:29:22,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:22,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875998054] [2023-11-23 15:29:22,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875998054] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:22,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:22,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:29:22,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281998721] [2023-11-23 15:29:22,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:22,987 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:29:22,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:22,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:29:22,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:29:22,988 INFO L87 Difference]: Start difference. First operand 4633 states and 6709 transitions. Second operand has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 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) [2023-11-23 15:29:33,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:35,056 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:37,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:37,373 INFO L93 Difference]: Finished difference Result 4633 states and 6709 transitions. [2023-11-23 15:29:37,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-23 15:29:37,373 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 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 89 [2023-11-23 15:29:37,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:37,383 INFO L225 Difference]: With dead ends: 4633 [2023-11-23 15:29:37,383 INFO L226 Difference]: Without dead ends: 4630 [2023-11-23 15:29:37,386 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-23 15:29:37,386 INFO L413 NwaCegarLoop]: 818 mSDtfsCounter, 2854 mSDsluCounter, 1599 mSDsCounter, 0 mSdLazyCounter, 2663 mSolverCounterSat, 1087 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3008 SdHoareTripleChecker+Valid, 2417 SdHoareTripleChecker+Invalid, 3752 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1087 IncrementalHoareTripleChecker+Valid, 2663 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:37,387 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3008 Valid, 2417 Invalid, 3752 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1087 Valid, 2663 Invalid, 2 Unknown, 0 Unchecked, 13.9s Time] [2023-11-23 15:29:37,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4630 states. [2023-11-23 15:29:37,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4630 to 4630. [2023-11-23 15:29:37,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4630 states, 3301 states have (on average 1.4098757952135716) internal successors, (4654), 3392 states have internal predecessors, (4654), 1026 states have call successors, (1026), 303 states have call predecessors, (1026), 288 states have return successors, (1026), 979 states have call predecessors, (1026), 1002 states have call successors, (1026) [2023-11-23 15:29:37,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4630 states to 4630 states and 6706 transitions. [2023-11-23 15:29:37,601 INFO L78 Accepts]: Start accepts. Automaton has 4630 states and 6706 transitions. Word has length 89 [2023-11-23 15:29:37,601 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:37,602 INFO L495 AbstractCegarLoop]: Abstraction has 4630 states and 6706 transitions. [2023-11-23 15:29:37,602 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.166666666666666) internal successors, (49), 4 states have internal predecessors, (49), 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) [2023-11-23 15:29:37,602 INFO L276 IsEmpty]: Start isEmpty. Operand 4630 states and 6706 transitions. [2023-11-23 15:29:37,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-11-23 15:29:37,603 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:37,603 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 11, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 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] [2023-11-23 15:29:37,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-23 15:29:37,603 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting reach_error_linux_kernel_locking_mutexErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 23 more)] === [2023-11-23 15:29:37,603 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:37,604 INFO L85 PathProgramCache]: Analyzing trace with hash -2073091457, now seen corresponding path program 1 times [2023-11-23 15:29:37,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:37,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [749758021] [2023-11-23 15:29:37,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:37,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:37,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,055 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-11-23 15:29:38,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-23 15:29:38,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:29:38,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-23 15:29:38,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:29:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:29:38,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-23 15:29:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:38,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:38,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2023-11-23 15:29:38,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:38,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:38,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,225 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 79 [2023-11-23 15:29:38,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:38,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:38,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2023-11-23 15:29:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:38,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:38,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:38,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-11-23 15:29:38,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:38,272 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2023-11-23 15:29:38,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:38,272 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [749758021] [2023-11-23 15:29:38,273 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [749758021] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:38,273 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:38,273 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 15:29:38,274 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1098740908] [2023-11-23 15:29:38,274 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:38,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 15:29:38,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:38,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 15:29:38,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-23 15:29:38,275 INFO L87 Difference]: Start difference. First operand 4630 states and 6706 transitions. Second operand has 8 states, 8 states have (on average 4.0) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (19), 7 states have call predecessors, (19), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Killed by 15