./Ultimate.py --spec ../../../trunk/examples/svcomp/properties/unreach-call.prp --file ../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.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--char--ipmi--ipmi_msghandler.ko.cil.c.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 d1c9bbfc230a2c03aff42fa93f1f097dc8c24a24c50e2a1bee916f2d4bd5dd20 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-c4f9136-m [2023-11-23 15:25:49,586 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 15:25:49,665 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-23 15:25:49,674 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 15:25:49,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 15:25:49,716 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 15:25:49,719 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 15:25:49,719 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 15:25:49,720 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-23 15:25:49,723 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-23 15:25:49,724 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 15:25:49,724 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 15:25:49,725 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 15:25:49,726 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 15:25:49,726 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 15:25:49,727 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 15:25:49,727 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 15:25:49,727 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 15:25:49,727 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 15:25:49,728 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 15:25:49,728 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 15:25:49,728 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 15:25:49,728 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 15:25:49,729 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 15:25:49,729 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 15:25:49,729 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 15:25:49,730 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 15:25:49,730 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 15:25:49,730 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 15:25:49,730 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 15:25:49,731 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 15:25:49,732 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 15:25:49,733 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 15:25:49,733 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 15:25:49,733 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d1c9bbfc230a2c03aff42fa93f1f097dc8c24a24c50e2a1bee916f2d4bd5dd20 [2023-11-23 15:25:49,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 15:25:50,014 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 15:25:50,016 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 15:25:50,018 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 15:25:50,019 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 15:25:50,020 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c [2023-11-23 15:25:51,173 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 15:25:51,772 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 15:25:51,772 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c [2023-11-23 15:25:51,828 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2234a26ef/0ebddbad10604312a24f7de3a017c7ed/FLAGfbfbbf3b6 [2023-11-23 15:25:51,847 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2234a26ef/0ebddbad10604312a24f7de3a017c7ed [2023-11-23 15:25:51,850 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 15:25:51,852 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 15:25:51,855 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 15:25:51,856 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 15:25:51,861 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 15:25:51,862 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:51" (1/1) ... [2023-11-23 15:25:51,863 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@507df709 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:51, skipping insertion in model container [2023-11-23 15:25:51,863 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:25:51" (1/1) ... [2023-11-23 15:25:52,023 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 15:25:56,948 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[497087,497100] [2023-11-23 15:25:56,965 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[497661,497674] [2023-11-23 15:25:56,971 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[498860,498873] [2023-11-23 15:25:56,977 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[499568,499581] [2023-11-23 15:25:56,990 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500009,500022] [2023-11-23 15:25:56,997 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500241,500254] [2023-11-23 15:25:57,003 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500819,500832] [2023-11-23 15:25:57,010 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[501409,501422] [2023-11-23 15:25:57,017 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[501826,501839] [2023-11-23 15:25:57,024 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[502223,502236] [2023-11-23 15:25:57,030 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[502458,502471] [2023-11-23 15:25:57,037 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[503206,503219] [2023-11-23 15:25:57,043 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[503627,503640] [2023-11-23 15:25:57,050 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[504254,504267] [2023-11-23 15:25:57,057 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[504669,504682] [2023-11-23 15:25:57,063 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[505313,505326] [2023-11-23 15:25:57,070 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[506043,506056] [2023-11-23 15:25:57,076 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[506879,506892] [2023-11-23 15:25:57,083 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[508225,508238] [2023-11-23 15:25:57,090 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[508623,508636] [2023-11-23 15:25:57,096 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[509180,509193] [2023-11-23 15:25:57,102 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[509563,509576] [2023-11-23 15:25:57,107 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[510179,510192] [2023-11-23 15:25:57,113 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[510753,510766] [2023-11-23 15:25:57,120 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[511666,511679] [2023-11-23 15:25:57,126 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512057,512070] [2023-11-23 15:25:57,131 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512286,512299] [2023-11-23 15:25:57,138 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512692,512705] [2023-11-23 15:25:57,145 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[513549,513562] [2023-11-23 15:25:57,151 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[513956,513969] [2023-11-23 15:25:57,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 15:25:57,216 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 15:25:57,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [4297] [2023-11-23 15:25:57,305 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [4466-4467] [2023-11-23 15:25:57,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [4471-4472] [2023-11-23 15:25:57,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [4476-4477] [2023-11-23 15:25:57,308 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [4481-4482] [2023-11-23 15:25:57,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8758] [2023-11-23 15:25:57,532 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10829] [2023-11-23 15:25:57,597 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[497087,497100] [2023-11-23 15:25:57,598 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[497661,497674] [2023-11-23 15:25:57,599 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[498860,498873] [2023-11-23 15:25:57,599 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[499568,499581] [2023-11-23 15:25:57,600 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500009,500022] [2023-11-23 15:25:57,600 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500241,500254] [2023-11-23 15:25:57,600 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-multiproperty/linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[500819,500832] [2023-11-23 15:25:57,601 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[501409,501422] [2023-11-23 15:25:57,601 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[501826,501839] [2023-11-23 15:25:57,602 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[502223,502236] [2023-11-23 15:25:57,602 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[502458,502471] [2023-11-23 15:25:57,602 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[503206,503219] [2023-11-23 15:25:57,603 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[503627,503640] [2023-11-23 15:25:57,603 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[504254,504267] [2023-11-23 15:25:57,604 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[504669,504682] [2023-11-23 15:25:57,604 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[505313,505326] [2023-11-23 15:25:57,605 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[506043,506056] [2023-11-23 15:25:57,605 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[506879,506892] [2023-11-23 15:25:57,606 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[508225,508238] [2023-11-23 15:25:57,606 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[508623,508636] [2023-11-23 15:25:57,607 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[509180,509193] [2023-11-23 15:25:57,607 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[509563,509576] [2023-11-23 15:25:57,607 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[510179,510192] [2023-11-23 15:25:57,608 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[510753,510766] [2023-11-23 15:25:57,608 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[511666,511679] [2023-11-23 15:25:57,609 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512057,512070] [2023-11-23 15:25:57,609 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512286,512299] [2023-11-23 15:25:57,609 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[512692,512705] [2023-11-23 15:25:57,610 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[513549,513562] [2023-11-23 15:25:57,610 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--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c[513956,513969] [2023-11-23 15:25:57,611 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 15:25:57,943 WARN L675 CHandler]: The function __list_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,944 WARN L675 CHandler]: The function __raw_spin_lock_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,944 WARN L675 CHandler]: The function sysfs_remove_link is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,944 WARN L675 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,944 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,944 WARN L675 CHandler]: The function _dev_info is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function proc_mkdir is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function driver_register is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function kasprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function _raw_spin_unlock_irqrestore is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function platform_device_register is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function del_timer_sync is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,945 WARN L675 CHandler]: The function remove_proc_entry is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function __list_del_entry is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function ldv_after_alloc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function single_open is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function ldv_assert is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function __wake_up is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function __ldv_linux_kernel_locking_spinlock_spin_lock is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function debug_lockdep_rcu_enabled is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,946 WARN L675 CHandler]: The function seq_putc is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function __tasklet_schedule is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function mod_timer is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function platform_device_unregister is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function proc_remove is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function atomic_notifier_chain_register is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function seq_read is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,947 WARN L675 CHandler]: The function driver_unregister is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function rcu_read_lock_held is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function init_timer_key is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function prepare_to_wait_event is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function kfree is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function PDE_DATA is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function tasklet_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function printk is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,948 WARN L675 CHandler]: The function kstrdup is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function warn_slowpath_null is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function __might_sleep is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function put_device is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function seq_printf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function driver_find_device is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function list_del is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,949 WARN L675 CHandler]: The function single_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function __mutex_init is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function atomic_notifier_chain_unregister is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function __init_waitqueue_head is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function schedule_timeout is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function sysfs_create_link is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function schedule is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,950 WARN L675 CHandler]: The function proc_create_data is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,951 WARN L675 CHandler]: The function tasklet_kill is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,951 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,951 WARN L675 CHandler]: The function finish_wait is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,951 WARN L675 CHandler]: The function seq_lseek is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 15:25:57,958 INFO L206 MainTranslator]: Completed translation [2023-11-23 15:25:57,959 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57 WrapperNode [2023-11-23 15:25:57,959 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 15:25:57,960 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 15:25:57,960 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 15:25:57,960 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 15:25:57,966 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:58,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:58,331 INFO L138 Inliner]: procedures = 831, calls = 4496, calls flagged for inlining = 336, calls inlined = 176, statements flattened = 5852 [2023-11-23 15:25:58,332 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 15:25:58,333 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 15:25:58,333 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 15:25:58,333 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 15:25:58,343 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:58,343 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:58,409 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,512 INFO L175 MemorySlicer]: Split 1905 memory accesses to 66 slices as follows [15, 5, 0, 1, 4, 1, 2, 22, 2, 1, 2, 2, 9, 589, 2, 1, 0, 1, 21, 2, 868, 2, 30, 21, 30, 30, 5, 4, 44, 51, 2, 4, 2, 2, 6, 4, 3, 4, 7, 1, 2, 2, 1, 2, 3, 3, 2, 6, 5, 8, 3, 2, 4, 2, 4, 4, 7, 6, 2, 1, 2, 21, 5, 2, 2, 2]. 46 percent of accesses are in the largest equivalence class. The 1060 initializations are split as follows [0, 5, 0, 0, 0, 1, 0, 22, 0, 0, 0, 2, 9, 589, 0, 0, 0, 0, 21, 0, 165, 2, 30, 21, 30, 30, 5, 0, 44, 0, 0, 4, 0, 2, 6, 0, 3, 4, 7, 0, 0, 0, 0, 0, 0, 3, 0, 6, 5, 8, 0, 0, 0, 0, 4, 4, 7, 0, 0, 0, 0, 21, 0, 0, 0, 0]. The 314 writes are split as follows [1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 274, 0, 0, 0, 0, 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 1, 1, 0, 1, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 3, 1, 0, 1, 0, 1, 1, 1, 1]. [2023-11-23 15:25:59,513 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,513 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,723 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,755 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,855 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,889 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,971 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 15:25:59,973 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 15:25:59,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 15:25:59,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 15:25:59,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (1/1) ... [2023-11-23 15:25:59,979 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 15:25:59,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-11-23 15:26:00,026 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 15:26:00,049 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 15:26:00,080 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2023-11-23 15:26:00,080 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2023-11-23 15:26:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 15:26:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2023-11-23 15:26:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 15:26:00,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-11-23 15:26:00,081 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2023-11-23 15:26:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2023-11-23 15:26:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2023-11-23 15:26:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2023-11-23 15:26:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2023-11-23 15:26:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2023-11-23 15:26:00,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 15:26:00,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 15:26:00,083 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2023-11-23 15:26:00,083 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2023-11-23 15:26:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2023-11-23 15:26:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2023-11-23 15:26:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-23 15:26:00,084 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2023-11-23 15:26:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2023-11-23 15:26:00,084 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 15:26:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 15:26:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2023-11-23 15:26:00,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2023-11-23 15:26:00,085 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-11-23 15:26:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2023-11-23 15:26:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 15:26:00,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2023-11-23 15:26:00,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-23 15:26:00,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-23 15:26:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-23 15:26:00,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-23 15:26:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-23 15:26:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-23 15:26:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-23 15:26:00,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-23 15:26:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-23 15:26:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-23 15:26:00,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-23 15:26:00,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-23 15:26:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2023-11-23 15:26:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2023-11-23 15:26:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2023-11-23 15:26:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2023-11-23 15:26:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2023-11-23 15:26:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2023-11-23 15:26:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2023-11-23 15:26:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2023-11-23 15:26:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2023-11-23 15:26:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2023-11-23 15:26:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2023-11-23 15:26:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2023-11-23 15:26:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#48 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#49 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#50 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#51 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#52 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#53 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#54 [2023-11-23 15:26:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#55 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#56 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#57 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#58 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#59 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#60 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#61 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#62 [2023-11-23 15:26:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#63 [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#64 [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#65 [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 15:26:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2023-11-23 15:26:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_195 [2023-11-23 15:26:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_195 [2023-11-23 15:26:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_194 [2023-11-23 15:26:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_194 [2023-11-23 15:26:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-23 15:26:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-23 15:26:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2023-11-23 15:26:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2023-11-23 15:26:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_15_2 [2023-11-23 15:26:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_15_2 [2023-11-23 15:26:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-23 15:26:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-23 15:26:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 15:26:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2023-11-23 15:26:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_xmit_msgs_lock_of_ipmi_smi [2023-11-23 15:26:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_xmit_msgs_lock_of_ipmi_smi [2023-11-23 15:26:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-23 15:26:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-23 15:26:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2023-11-23 15:26:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2023-11-23 15:26:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 15:26:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-11-23 15:26:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-11-23 15:26:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-23 15:26:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-23 15:26:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-23 15:26:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-23 15:26:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2023-11-23 15:26:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2023-11-23 15:26:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2023-11-23 15:26:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2023-11-23 15:26:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2023-11-23 15:26:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#48 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#49 [2023-11-23 15:26:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#50 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#51 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#52 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#53 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#54 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#55 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#56 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#57 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#58 [2023-11-23 15:26:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#59 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#60 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#61 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#62 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#63 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#64 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#65 [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-11-23 15:26:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure proc_remove [2023-11-23 15:26:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2023-11-23 15:26:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2023-11-23 15:26:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-23 15:26:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2023-11-23 15:26:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2023-11-23 15:26:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2023-11-23 15:26:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2023-11-23 15:26:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 15:26:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2023-11-23 15:26:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2023-11-23 15:26:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2023-11-23 15:26:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2023-11-23 15:26:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2023-11-23 15:26:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2023-11-23 15:26:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#48 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#49 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#50 [2023-11-23 15:26:00,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#51 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#52 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#53 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#54 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#55 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#56 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#57 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#58 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#59 [2023-11-23 15:26:00,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#60 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#61 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#62 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#63 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#64 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#65 [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2023-11-23 15:26:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2023-11-23 15:26:00,129 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2023-11-23 15:26:00,129 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2023-11-23 15:26:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_145 [2023-11-23 15:26:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_145 [2023-11-23 15:26:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_133 [2023-11-23 15:26:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_133 [2023-11-23 15:26:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_137 [2023-11-23 15:26:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_137 [2023-11-23 15:26:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2023-11-23 15:26:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2023-11-23 15:26:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-23 15:26:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2023-11-23 15:26:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2023-11-23 15:26:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2023-11-23 15:26:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2023-11-23 15:26:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2023-11-23 15:26:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2023-11-23 15:26:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 15:26:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 15:26:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 15:26:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_110 [2023-11-23 15:26:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_110 [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-23 15:26:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-23 15:26:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-23 15:26:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2023-11-23 15:26:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2023-11-23 15:26:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2023-11-23 15:26:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#48 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#49 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#50 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#51 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#52 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#53 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#54 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#55 [2023-11-23 15:26:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#56 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#57 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#58 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#59 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#60 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#61 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#62 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#63 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#64 [2023-11-23 15:26:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#65 [2023-11-23 15:26:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2023-11-23 15:26:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2023-11-23 15:26:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2023-11-23 15:26:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2023-11-23 15:26:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2023-11-23 15:26:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2023-11-23 15:26:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 15:26:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 15:26:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2023-11-23 15:26:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2023-11-23 15:26:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 15:26:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2023-11-23 15:26:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2023-11-23 15:26:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2023-11-23 15:26:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 15:26:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2023-11-23 15:26:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2023-11-23 15:26:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2023-11-23 15:26:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_register [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2023-11-23 15:26:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-11-23 15:26:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2023-11-23 15:26:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 15:26:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-23 15:26:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-23 15:26:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-23 15:26:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-23 15:26:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-23 15:26:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-23 15:26:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-23 15:26:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2023-11-23 15:26:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2023-11-23 15:26:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#48 [2023-11-23 15:26:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#49 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#50 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#51 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#52 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#53 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#54 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#55 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#56 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#57 [2023-11-23 15:26:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#58 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#59 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#60 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#61 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#62 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#63 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#64 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#65 [2023-11-23 15:26:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 15:26:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 15:26:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2023-11-23 15:26:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2023-11-23 15:26:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout_handler [2023-11-23 15:26:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout_handler [2023-11-23 15:26:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2023-11-23 15:26:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2023-11-23 15:26:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-23 15:26:00,167 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-23 15:26:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 15:26:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2023-11-23 15:26:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2023-11-23 15:26:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2023-11-23 15:26:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2023-11-23 15:26:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2023-11-23 15:26:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2023-11-23 15:26:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_notifier_chain_unregister [2023-11-23 15:26:00,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_179 [2023-11-23 15:26:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_179 [2023-11-23 15:26:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2023-11-23 15:26:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2023-11-23 15:26:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2023-11-23 15:26:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2023-11-23 15:26:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 15:26:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2023-11-23 15:26:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2023-11-23 15:26:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2023-11-23 15:26:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-23 15:26:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 15:26:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 15:26:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_events_lock_of_ipmi_smi [2023-11-23 15:26:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_events_lock_of_ipmi_smi [2023-11-23 15:26:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-11-23 15:26:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-11-23 15:26:00,170 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2023-11-23 15:26:00,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2023-11-23 15:26:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2023-11-23 15:26:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2023-11-23 15:26:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2023-11-23 15:26:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2023-11-23 15:26:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2023-11-23 15:26:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2023-11-23 15:26:00,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 15:26:00,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2023-11-23 15:26:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_maintenance_mode_lock_of_ipmi_smi [2023-11-23 15:26:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_maintenance_mode_lock_of_ipmi_smi [2023-11-23 15:26:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2023-11-23 15:26:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2023-11-23 15:26:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2023-11-23 15:26:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2023-11-23 15:26:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2023-11-23 15:26:00,172 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2023-11-23 15:26:00,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-23 15:26:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-23 15:26:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-23 15:26:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-23 15:26:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2023-11-23 15:26:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2023-11-23 15:26:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-11-23 15:26:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2023-11-23 15:26:00,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2023-11-23 15:26:00,173 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2023-11-23 15:26:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2023-11-23 15:26:00,174 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2023-11-23 15:26:00,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2023-11-23 15:26:00,175 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2023-11-23 15:26:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2023-11-23 15:26:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2023-11-23 15:26:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2023-11-23 15:26:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#42 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#43 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#44 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#45 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#46 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#47 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#48 [2023-11-23 15:26:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#49 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#50 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#51 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#52 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#53 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#54 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#55 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#56 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#57 [2023-11-23 15:26:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#58 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#59 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#60 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#61 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#62 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#63 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#64 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#65 [2023-11-23 15:26:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2023-11-23 15:26:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2023-11-23 15:26:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2023-11-23 15:26:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2023-11-23 15:26:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2023-11-23 15:26:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2023-11-23 15:26:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#42 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#43 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#44 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#45 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#46 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#47 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#48 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#49 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#50 [2023-11-23 15:26:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#51 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#52 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#53 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#54 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#55 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#56 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#57 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#58 [2023-11-23 15:26:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#59 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#60 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#61 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#62 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#63 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#64 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#65 [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2023-11-23 15:26:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2023-11-23 15:26:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-23 15:26:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2023-11-23 15:26:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2023-11-23 15:26:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2023-11-23 15:26:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2023-11-23 15:26:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2023-11-23 15:26:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2023-11-23 15:26:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#42 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#43 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#44 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#45 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#46 [2023-11-23 15:26:00,196 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#47 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#48 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#49 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#50 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#51 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#52 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#53 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#54 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#55 [2023-11-23 15:26:00,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#56 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#57 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#58 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#59 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#60 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#61 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#62 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#63 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#64 [2023-11-23 15:26:00,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#65 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2023-11-23 15:26:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2023-11-23 15:26:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2023-11-23 15:26:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2023-11-23 15:26:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2023-11-23 15:26:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#42 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#43 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#44 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#45 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#46 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#47 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#48 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#49 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#50 [2023-11-23 15:26:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#51 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#52 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#53 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#54 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#55 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#56 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#57 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#58 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#59 [2023-11-23 15:26:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#60 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#61 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#62 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#63 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#64 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#65 [2023-11-23 15:26:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2023-11-23 15:26:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_17_2 [2023-11-23 15:26:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_17_2 [2023-11-23 15:26:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-23 15:26:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-23 15:26:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2023-11-23 15:26:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2023-11-23 15:26:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-11-23 15:26:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2023-11-23 15:26:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 15:26:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 15:26:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 15:26:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2023-11-23 15:26:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2023-11-23 15:26:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2023-11-23 15:26:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2023-11-23 15:26:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2023-11-23 15:26:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-23 15:26:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2023-11-23 15:26:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2023-11-23 15:26:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2023-11-23 15:26:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 15:26:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-11-23 15:26:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2023-11-23 15:26:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2023-11-23 15:26:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2023-11-23 15:26:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2023-11-23 15:26:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2023-11-23 15:26:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2023-11-23 15:26:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 15:26:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2023-11-23 15:26:00,210 INFO L130 BoogieDeclarations]: Found specification of procedure channel_handler [2023-11-23 15:26:00,210 INFO L138 BoogieDeclarations]: Found implementation of procedure channel_handler [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-23 15:26:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-23 15:26:00,211 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2023-11-23 15:26:00,211 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2023-11-23 15:26:00,212 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2023-11-23 15:26:00,213 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2023-11-23 15:26:00,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2023-11-23 15:26:00,215 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#42 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#43 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#44 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#45 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#46 [2023-11-23 15:26:00,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#47 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#48 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#49 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#50 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#51 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#52 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#53 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#54 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#55 [2023-11-23 15:26:00,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#56 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#57 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#58 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#59 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#60 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#61 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#62 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#63 [2023-11-23 15:26:00,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#64 [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#65 [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 15:26:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2023-11-23 15:26:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-23 15:26:00,219 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-23 15:26:00,219 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 15:26:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 15:26:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2023-11-23 15:26:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2023-11-23 15:26:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2023-11-23 15:26:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2023-11-23 15:26:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2023-11-23 15:26:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2023-11-23 15:26:00,220 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 15:26:00,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-23 15:26:00,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-23 15:26:00,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-23 15:26:00,224 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2023-11-23 15:26:00,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2023-11-23 15:26:00,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#42 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#43 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#44 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#45 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#46 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#47 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#48 [2023-11-23 15:26:00,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#49 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#50 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#51 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#52 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#53 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#54 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#55 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#56 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#57 [2023-11-23 15:26:00,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#58 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#59 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#60 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#61 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#62 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#63 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#64 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#65 [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 15:26:00,229 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2023-11-23 15:26:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2023-11-23 15:26:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2023-11-23 15:26:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2023-11-23 15:26:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 15:26:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2023-11-23 15:26:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-23 15:26:00,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-23 15:26:00,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 15:26:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-11-23 15:26:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_waiting_rcv_msgs_lock_of_ipmi_smi [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2023-11-23 15:26:00,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure __tasklet_schedule [2023-11-23 15:26:00,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 15:26:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2023-11-23 15:26:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 15:26:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2023-11-23 15:26:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2023-11-23 15:26:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 15:26:00,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2023-11-23 15:26:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-11-23 15:26:00,232 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2023-11-23 15:26:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2023-11-23 15:26:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2023-11-23 15:26:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2023-11-23 15:26:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 15:26:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2023-11-23 15:26:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2023-11-23 15:26:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2023-11-23 15:26:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-23 15:26:00,233 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-23 15:26:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2023-11-23 15:26:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2023-11-23 15:26:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2023-11-23 15:26:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2023-11-23 15:26:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2023-11-23 15:26:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2023-11-23 15:26:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2023-11-23 15:26:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2023-11-23 15:26:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_15 [2023-11-23 15:26:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_15 [2023-11-23 15:26:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-23 15:26:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-23 15:26:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-23 15:26:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-23 15:26:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 15:26:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2023-11-23 15:26:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 15:26:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2023-11-23 15:26:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2023-11-23 15:26:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2023-11-23 15:26:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2023-11-23 15:26:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-23 15:26:00,236 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-23 15:26:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-23 15:26:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-23 15:26:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-23 15:26:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-23 15:26:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2023-11-23 15:26:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2023-11-23 15:26:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2023-11-23 15:26:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#48 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#49 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#50 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#51 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#52 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#53 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#54 [2023-11-23 15:26:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#55 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#56 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#57 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#58 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#59 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#60 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#61 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#62 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#63 [2023-11-23 15:26:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#64 [2023-11-23 15:26:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#65 [2023-11-23 15:26:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 15:26:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-11-23 15:26:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_seq_lock_of_ipmi_smi [2023-11-23 15:26:00,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_seq_lock_of_ipmi_smi [2023-11-23 15:26:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-23 15:26:01,607 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 15:26:01,612 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 15:26:12,817 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 15:26:13,063 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 15:26:13,064 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-23 15:26:13,065 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:26:13 BoogieIcfgContainer [2023-11-23 15:26:13,065 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 15:26:13,067 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 15:26:13,067 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 15:26:13,071 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 15:26:13,071 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:25:51" (1/3) ... [2023-11-23 15:26:13,072 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5293f989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:26:13, skipping insertion in model container [2023-11-23 15:26:13,073 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:25:57" (2/3) ... [2023-11-23 15:26:13,073 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5293f989 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:26:13, skipping insertion in model container [2023-11-23 15:26:13,073 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:26:13" (3/3) ... [2023-11-23 15:26:13,074 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--char--ipmi--ipmi_msghandler.ko.cil.c.cil.c [2023-11-23 15:26:13,091 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 15:26:13,092 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 24 error locations. [2023-11-23 15:26:13,300 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 15:26:13,307 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;@3e0cb2b7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 15:26:13,307 INFO L358 AbstractCegarLoop]: Starting to check reachability of 24 error locations. [2023-11-23 15:26:13,319 INFO L276 IsEmpty]: Start isEmpty. Operand has 1772 states, 1059 states have (on average 1.4098205854579793) internal successors, (1493), 1198 states have internal predecessors, (1493), 539 states have call successors, (539), 149 states have call predecessors, (539), 149 states have return successors, (539), 510 states have call predecessors, (539), 539 states have call successors, (539) [2023-11-23 15:26:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-23 15:26:13,332 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:13,332 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] [2023-11-23 15:26:13,333 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 22 more)] === [2023-11-23 15:26:13,340 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:13,340 INFO L85 PathProgramCache]: Analyzing trace with hash -1623466282, now seen corresponding path program 1 times [2023-11-23 15:26:13,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:13,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [615467768] [2023-11-23 15:26:13,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:13,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:14,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:26:14,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 15:26:14,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:26:14,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-23 15:26:14,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:14,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,323 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-23 15:26:14,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,339 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-23 15:26:14,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:14,357 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 15:26:14,358 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:14,358 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [615467768] [2023-11-23 15:26:14,359 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [615467768] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:14,359 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:14,359 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 15:26:14,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1286660495] [2023-11-23 15:26:14,363 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:14,370 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-23 15:26:14,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:14,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-23 15:26:14,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-23 15:26:14,408 INFO L87 Difference]: Start difference. First operand has 1772 states, 1059 states have (on average 1.4098205854579793) internal successors, (1493), 1198 states have internal predecessors, (1493), 539 states have call successors, (539), 149 states have call predecessors, (539), 149 states have return successors, (539), 510 states have call predecessors, (539), 539 states have call successors, (539) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 1 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-23 15:26:26,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:27,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:32,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:26:32,997 INFO L93 Difference]: Finished difference Result 3662 states and 5709 transitions. [2023-11-23 15:26:32,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 15:26:33,001 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 1 states have call predecessors, (8), 2 states have call successors, (8) Word has length 46 [2023-11-23 15:26:33,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:26:33,039 INFO L225 Difference]: With dead ends: 3662 [2023-11-23 15:26:33,040 INFO L226 Difference]: Without dead ends: 1884 [2023-11-23 15:26:33,056 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-23 15:26:33,059 INFO L413 NwaCegarLoop]: 493 mSDtfsCounter, 3255 mSDsluCounter, 442 mSDsCounter, 0 mSdLazyCounter, 3928 mSolverCounterSat, 2582 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3255 SdHoareTripleChecker+Valid, 935 SdHoareTripleChecker+Invalid, 6511 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2582 IncrementalHoareTripleChecker+Valid, 3928 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.4s IncrementalHoareTripleChecker+Time [2023-11-23 15:26:33,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3255 Valid, 935 Invalid, 6511 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2582 Valid, 3928 Invalid, 1 Unknown, 0 Unchecked, 17.4s Time] [2023-11-23 15:26:33,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1884 states. [2023-11-23 15:26:33,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1884 to 1739. [2023-11-23 15:26:33,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1739 states, 1054 states have (on average 1.3795066413662238) internal successors, (1454), 1168 states have internal predecessors, (1454), 537 states have call successors, (537), 149 states have call predecessors, (537), 124 states have return successors, (503), 475 states have call predecessors, (503), 503 states have call successors, (503) [2023-11-23 15:26:33,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1739 states to 1739 states and 2494 transitions. [2023-11-23 15:26:33,385 INFO L78 Accepts]: Start accepts. Automaton has 1739 states and 2494 transitions. Word has length 46 [2023-11-23 15:26:33,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:26:33,385 INFO L495 AbstractCegarLoop]: Abstraction has 1739 states and 2494 transitions. [2023-11-23 15:26:33,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.4) internal successors, (22), 2 states have internal predecessors, (22), 2 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 1 states have call predecessors, (8), 2 states have call successors, (8) [2023-11-23 15:26:33,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 2494 transitions. [2023-11-23 15:26:33,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-23 15:26:33,394 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:33,394 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] [2023-11-23 15:26:33,394 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 15:26:33,394 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 22 more)] === [2023-11-23 15:26:33,395 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:33,395 INFO L85 PathProgramCache]: Analyzing trace with hash -1621946472, now seen corresponding path program 1 times [2023-11-23 15:26:33,395 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:33,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143195683] [2023-11-23 15:26:33,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:33,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:33,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:34,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:26:34,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 13 [2023-11-23 15:26:34,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-23 15:26:34,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2023-11-23 15:26:34,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:34,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2023-11-23 15:26:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2023-11-23 15:26:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:34,467 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 15:26:34,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:34,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143195683] [2023-11-23 15:26:34,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143195683] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:34,471 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:34,471 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 15:26:34,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [957441936] [2023-11-23 15:26:34,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:34,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 15:26:34,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:34,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 15:26:34,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-23 15:26:34,476 INFO L87 Difference]: Start difference. First operand 1739 states and 2494 transitions. Second operand has 8 states, 8 states have (on average 2.75) internal successors, (22), 5 states have internal predecessors, (22), 3 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 15:26:48,525 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:26:50,533 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 15:26:57,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:26:57,579 INFO L93 Difference]: Finished difference Result 2843 states and 4073 transitions. [2023-11-23 15:26:57,580 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-23 15:26:57,580 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 2.75) internal successors, (22), 5 states have internal predecessors, (22), 3 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) Word has length 46 [2023-11-23 15:26:57,580 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:26:57,593 INFO L225 Difference]: With dead ends: 2843 [2023-11-23 15:26:57,593 INFO L226 Difference]: Without dead ends: 2348 [2023-11-23 15:26:57,596 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2023-11-23 15:26:57,596 INFO L413 NwaCegarLoop]: 318 mSDtfsCounter, 6211 mSDsluCounter, 1017 mSDsCounter, 0 mSdLazyCounter, 7057 mSolverCounterSat, 4249 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6375 SdHoareTripleChecker+Valid, 1335 SdHoareTripleChecker+Invalid, 11308 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 4249 IncrementalHoareTripleChecker+Valid, 7057 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.5s IncrementalHoareTripleChecker+Time [2023-11-23 15:26:57,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6375 Valid, 1335 Invalid, 11308 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [4249 Valid, 7057 Invalid, 2 Unknown, 0 Unchecked, 21.5s Time] [2023-11-23 15:26:57,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2348 states. [2023-11-23 15:26:57,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2348 to 2139. [2023-11-23 15:26:57,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2139 states, 1272 states have (on average 1.365566037735849) internal successors, (1737), 1412 states have internal predecessors, (1737), 685 states have call successors, (685), 182 states have call predecessors, (685), 158 states have return successors, (652), 614 states have call predecessors, (652), 651 states have call successors, (652) [2023-11-23 15:26:57,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2139 states to 2139 states and 3074 transitions. [2023-11-23 15:26:57,820 INFO L78 Accepts]: Start accepts. Automaton has 2139 states and 3074 transitions. Word has length 46 [2023-11-23 15:26:57,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:26:57,821 INFO L495 AbstractCegarLoop]: Abstraction has 2139 states and 3074 transitions. [2023-11-23 15:26:57,821 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 2.75) internal successors, (22), 5 states have internal predecessors, (22), 3 states have call successors, (10), 5 states have call predecessors, (10), 2 states have return successors, (8), 3 states have call predecessors, (8), 3 states have call successors, (8) [2023-11-23 15:26:57,821 INFO L276 IsEmpty]: Start isEmpty. Operand 2139 states and 3074 transitions. [2023-11-23 15:26:57,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-23 15:26:57,825 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:26:57,826 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 15:26:57,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 15:26:57,826 INFO L420 AbstractCegarLoop]: === Iteration 3 === 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 22 more)] === [2023-11-23 15:26:57,828 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:26:57,828 INFO L85 PathProgramCache]: Analyzing trace with hash 541663206, now seen corresponding path program 1 times [2023-11-23 15:26:57,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:26:57,831 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675323031] [2023-11-23 15:26:57,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:26:57,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:26:57,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:58,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:26:58,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:26:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:26:58,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,712 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:26:58,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:26:58,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:26:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:26:58,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:26:58,762 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 15:26:58,762 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:26:58,762 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675323031] [2023-11-23 15:26:58,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [675323031] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:26:58,763 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:26:58,763 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:26:58,763 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315535321] [2023-11-23 15:26:58,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:26:58,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:26:58,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:26:58,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:26:58,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:26:58,765 INFO L87 Difference]: Start difference. First operand 2139 states and 3074 transitions. Second operand has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 4 states have internal predecessors, (23), 3 states have call successors, (10), 6 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 15:27:10,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:13,966 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:15,975 WARN L539 Checker$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 15:27:17,019 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:20,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:20,740 INFO L93 Difference]: Finished difference Result 2284 states and 3347 transitions. [2023-11-23 15:27:20,741 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:27:20,741 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 4 states have internal predecessors, (23), 3 states have call successors, (10), 6 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 15:27:20,741 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:20,753 INFO L225 Difference]: With dead ends: 2284 [2023-11-23 15:27:20,754 INFO L226 Difference]: Without dead ends: 2281 [2023-11-23 15:27:20,755 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:27:20,756 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4953 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6144 mSolverCounterSat, 3362 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5113 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9507 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3362 IncrementalHoareTripleChecker+Valid, 6144 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:20,756 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5113 Valid, 1239 Invalid, 9507 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3362 Valid, 6144 Invalid, 1 Unknown, 0 Unchecked, 20.7s Time] [2023-11-23 15:27:20,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2281 states. [2023-11-23 15:27:20,962 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2281 to 2136. [2023-11-23 15:27:20,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2136 states, 1271 states have (on average 1.3642800944138473) internal successors, (1734), 1410 states have internal predecessors, (1734), 684 states have call successors, (684), 181 states have call predecessors, (684), 158 states have return successors, (652), 614 states have call predecessors, (652), 651 states have call successors, (652) [2023-11-23 15:27:20,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2136 states to 2136 states and 3070 transitions. [2023-11-23 15:27:20,976 INFO L78 Accepts]: Start accepts. Automaton has 2136 states and 3070 transitions. Word has length 47 [2023-11-23 15:27:20,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:20,976 INFO L495 AbstractCegarLoop]: Abstraction has 2136 states and 3070 transitions. [2023-11-23 15:27:20,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.2857142857142856) internal successors, (23), 4 states have internal predecessors, (23), 3 states have call successors, (10), 6 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 15:27:20,977 INFO L276 IsEmpty]: Start isEmpty. Operand 2136 states and 3070 transitions. [2023-11-23 15:27:20,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-11-23 15:27:20,978 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:20,978 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 15:27:20,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 15:27:20,979 INFO L420 AbstractCegarLoop]: === Iteration 4 === 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 22 more)] === [2023-11-23 15:27:20,979 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:20,979 INFO L85 PathProgramCache]: Analyzing trace with hash -1931961699, now seen corresponding path program 1 times [2023-11-23 15:27:20,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:20,980 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203474580] [2023-11-23 15:27:20,980 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:20,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:21,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:21,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:27:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:27:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,817 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:27:21,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:27:21,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:21,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:21,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:27:21,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:21,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:21,883 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 15:27:21,883 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:21,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203474580] [2023-11-23 15:27:21,883 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203474580] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:21,883 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:21,883 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:27:21,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1112466138] [2023-11-23 15:27:21,884 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:21,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:27:21,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:21,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:27:21,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:27:21,887 INFO L87 Difference]: Start difference. First operand 2136 states and 3070 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 6 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 15:27:34,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:36,194 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 15:27:42,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:27:42,251 INFO L93 Difference]: Finished difference Result 2281 states and 3343 transitions. [2023-11-23 15:27:42,251 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:27:42,251 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 6 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 15:27:42,252 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:27:42,263 INFO L225 Difference]: With dead ends: 2281 [2023-11-23 15:27:42,263 INFO L226 Difference]: Without dead ends: 2278 [2023-11-23 15:27:42,265 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:27:42,267 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4954 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6135 mSolverCounterSat, 3361 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5113 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9498 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3361 IncrementalHoareTripleChecker+Valid, 6135 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.3s IncrementalHoareTripleChecker+Time [2023-11-23 15:27:42,268 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5113 Valid, 1239 Invalid, 9498 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3361 Valid, 6135 Invalid, 2 Unknown, 0 Unchecked, 19.3s Time] [2023-11-23 15:27:42,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2278 states. [2023-11-23 15:27:42,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2278 to 2133. [2023-11-23 15:27:42,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2133 states, 1270 states have (on average 1.362992125984252) internal successors, (1731), 1408 states have internal predecessors, (1731), 683 states have call successors, (683), 180 states have call predecessors, (683), 158 states have return successors, (652), 614 states have call predecessors, (652), 651 states have call successors, (652) [2023-11-23 15:27:42,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2133 states to 2133 states and 3066 transitions. [2023-11-23 15:27:42,485 INFO L78 Accepts]: Start accepts. Automaton has 2133 states and 3066 transitions. Word has length 52 [2023-11-23 15:27:42,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:27:42,487 INFO L495 AbstractCegarLoop]: Abstraction has 2133 states and 3066 transitions. [2023-11-23 15:27:42,487 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 4 states have internal predecessors, (26), 3 states have call successors, (11), 6 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 15:27:42,487 INFO L276 IsEmpty]: Start isEmpty. Operand 2133 states and 3066 transitions. [2023-11-23 15:27:42,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2023-11-23 15:27:42,488 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:27:42,488 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 15:27:42,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 15:27:42,489 INFO L420 AbstractCegarLoop]: === Iteration 5 === 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 22 more)] === [2023-11-23 15:27:42,489 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:27:42,489 INFO L85 PathProgramCache]: Analyzing trace with hash -90532358, now seen corresponding path program 1 times [2023-11-23 15:27:42,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:27:42,490 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1290572914] [2023-11-23 15:27:42,490 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:27:42,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:27:42,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:27:43,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:27:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:27:43,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:27:43,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:27:43,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:27:43,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:27:43,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:27:43,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:27:43,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:27:43,327 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 15:27:43,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:27:43,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1290572914] [2023-11-23 15:27:43,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1290572914] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:27:43,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:27:43,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:27:43,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775296356] [2023-11-23 15:27:43,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:27:43,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:27:43,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:27:43,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:27:43,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:27:43,329 INFO L87 Difference]: Start difference. First operand 2133 states and 3066 transitions. Second operand has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 4 states have internal predecessors, (29), 3 states have call successors, (12), 6 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 15:27:52,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:56,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:57,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:27:59,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:01,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:02,237 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:05,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:05,946 INFO L93 Difference]: Finished difference Result 2278 states and 3339 transitions. [2023-11-23 15:28:05,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:28:05,946 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 4 states have internal predecessors, (29), 3 states have call successors, (12), 6 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 15:28:05,946 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:05,962 INFO L225 Difference]: With dead ends: 2278 [2023-11-23 15:28:05,963 INFO L226 Difference]: Without dead ends: 2275 [2023-11-23 15:28:05,964 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:28:05,965 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4940 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6131 mSolverCounterSat, 3357 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5098 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9489 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3357 IncrementalHoareTripleChecker+Valid, 6131 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:05,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5098 Valid, 1239 Invalid, 9489 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3357 Valid, 6131 Invalid, 1 Unknown, 0 Unchecked, 21.6s Time] [2023-11-23 15:28:05,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2275 states. [2023-11-23 15:28:06,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2275 to 2130. [2023-11-23 15:28:06,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2130 states, 1269 states have (on average 1.3617021276595744) internal successors, (1728), 1406 states have internal predecessors, (1728), 682 states have call successors, (682), 179 states have call predecessors, (682), 158 states have return successors, (652), 614 states have call predecessors, (652), 651 states have call successors, (652) [2023-11-23 15:28:06,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 2130 states and 3062 transitions. [2023-11-23 15:28:06,231 INFO L78 Accepts]: Start accepts. Automaton has 2130 states and 3062 transitions. Word has length 57 [2023-11-23 15:28:06,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:06,231 INFO L495 AbstractCegarLoop]: Abstraction has 2130 states and 3062 transitions. [2023-11-23 15:28:06,231 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.142857142857143) internal successors, (29), 4 states have internal predecessors, (29), 3 states have call successors, (12), 6 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 15:28:06,231 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 3062 transitions. [2023-11-23 15:28:06,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-11-23 15:28:06,233 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:06,233 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 15:28:06,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 15:28:06,233 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting reach_error_linux_kernel_locking_spinlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 22 more)] === [2023-11-23 15:28:06,234 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:06,234 INFO L85 PathProgramCache]: Analyzing trace with hash -1670308747, now seen corresponding path program 1 times [2023-11-23 15:28:06,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:06,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1643206654] [2023-11-23 15:28:06,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:06,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:06,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:07,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:28:07,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-23 15:28:07,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 15:28:07,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:07,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:07,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:07,821 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-23 15:28:07,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:07,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1643206654] [2023-11-23 15:28:07,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1643206654] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:07,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:07,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:28:07,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224911956] [2023-11-23 15:28:07,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:07,823 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:28:07,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:07,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:28:07,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:28:07,824 INFO L87 Difference]: Start difference. First operand 2130 states and 3062 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, (17), 5 states have call predecessors, (17), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-23 15:28:13,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:13,232 INFO L93 Difference]: Finished difference Result 4138 states and 6084 transitions. [2023-11-23 15:28:13,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 15:28:13,236 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, (17), 5 states have call predecessors, (17), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 65 [2023-11-23 15:28:13,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:13,257 INFO L225 Difference]: With dead ends: 4138 [2023-11-23 15:28:13,258 INFO L226 Difference]: Without dead ends: 4135 [2023-11-23 15:28:13,260 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 23 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-23 15:28:13,261 INFO L413 NwaCegarLoop]: 1961 mSDtfsCounter, 3501 mSDsluCounter, 5850 mSDsCounter, 0 mSdLazyCounter, 4178 mSolverCounterSat, 1440 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3850 SdHoareTripleChecker+Valid, 7811 SdHoareTripleChecker+Invalid, 5618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1440 IncrementalHoareTripleChecker+Valid, 4178 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.9s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:13,261 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3850 Valid, 7811 Invalid, 5618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1440 Valid, 4178 Invalid, 0 Unknown, 0 Unchecked, 4.9s Time] [2023-11-23 15:28:13,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4135 states. [2023-11-23 15:28:13,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4135 to 3815. [2023-11-23 15:28:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3815 states, 2324 states have (on average 1.3687607573149743) internal successors, (3181), 2556 states have internal predecessors, (3181), 1163 states have call successors, (1163), 309 states have call predecessors, (1163), 307 states have return successors, (1259), 1068 states have call predecessors, (1259), 1132 states have call successors, (1259) [2023-11-23 15:28:13,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3815 states to 3815 states and 5603 transitions. [2023-11-23 15:28:13,678 INFO L78 Accepts]: Start accepts. Automaton has 3815 states and 5603 transitions. Word has length 65 [2023-11-23 15:28:13,679 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:13,679 INFO L495 AbstractCegarLoop]: Abstraction has 3815 states and 5603 transitions. [2023-11-23 15:28:13,679 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, (17), 5 states have call predecessors, (17), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-23 15:28:13,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 5603 transitions. [2023-11-23 15:28:13,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2023-11-23 15:28:13,680 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:13,681 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 15:28:13,681 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 15:28:13,681 INFO L420 AbstractCegarLoop]: === Iteration 7 === 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 22 more)] === [2023-11-23 15:28:13,681 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:13,681 INFO L85 PathProgramCache]: Analyzing trace with hash -1795720152, now seen corresponding path program 1 times [2023-11-23 15:28:13,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:13,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861902984] [2023-11-23 15:28:13,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:13,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:13,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:14,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:28:14,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:28:14,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:28:14,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:28:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,414 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:14,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:28:14,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,428 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:28:14,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:14,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:28:14,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:28:14,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:14,474 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 15:28:14,474 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:14,474 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861902984] [2023-11-23 15:28:14,475 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861902984] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:14,475 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:14,475 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:28:14,475 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [855622529] [2023-11-23 15:28:14,475 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:14,476 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:28:14,476 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:14,476 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:28:14,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:28:14,477 INFO L87 Difference]: Start difference. First operand 3815 states and 5603 transitions. Second operand has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (13), 6 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 15:28:23,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:27,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:29,743 WARN L539 Checker$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 15:28:31,749 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 15:28:36,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:36,423 INFO L93 Difference]: Finished difference Result 4075 states and 6135 transitions. [2023-11-23 15:28:36,423 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:28:36,423 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (13), 6 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 15:28:36,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:36,446 INFO L225 Difference]: With dead ends: 4075 [2023-11-23 15:28:36,446 INFO L226 Difference]: Without dead ends: 4072 [2023-11-23 15:28:36,448 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:28:36,449 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4929 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6126 mSolverCounterSat, 3350 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5086 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9479 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3350 IncrementalHoareTripleChecker+Valid, 6126 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.7s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:36,449 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5086 Valid, 1239 Invalid, 9479 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3350 Valid, 6126 Invalid, 3 Unknown, 0 Unchecked, 20.7s Time] [2023-11-23 15:28:36,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4072 states. [2023-11-23 15:28:36,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4072 to 3958. [2023-11-23 15:28:36,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3958 states, 2426 states have (on average 1.373866446826051) internal successors, (3333), 2680 states have internal predecessors, (3333), 1179 states have call successors, (1179), 308 states have call predecessors, (1179), 333 states have return successors, (1378), 1092 states have call predecessors, (1378), 1149 states have call successors, (1378) [2023-11-23 15:28:36,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3958 states to 3958 states and 5890 transitions. [2023-11-23 15:28:36,905 INFO L78 Accepts]: Start accepts. Automaton has 3958 states and 5890 transitions. Word has length 62 [2023-11-23 15:28:36,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:36,907 INFO L495 AbstractCegarLoop]: Abstraction has 3958 states and 5890 transitions. [2023-11-23 15:28:36,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.571428571428571) internal successors, (32), 4 states have internal predecessors, (32), 3 states have call successors, (13), 6 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 15:28:36,908 INFO L276 IsEmpty]: Start isEmpty. Operand 3958 states and 5890 transitions. [2023-11-23 15:28:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-11-23 15:28:36,911 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:36,911 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 15:28:36,911 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-23 15:28:36,911 INFO L420 AbstractCegarLoop]: === Iteration 8 === 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 22 more)] === [2023-11-23 15:28:36,912 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:36,912 INFO L85 PathProgramCache]: Analyzing trace with hash -955018604, now seen corresponding path program 1 times [2023-11-23 15:28:36,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:36,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1774825299] [2023-11-23 15:28:36,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:36,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:37,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:37,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:28:37,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:28:37,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:28:37,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:28:37,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:28:37,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:28:37,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:28:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:28:37,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,737 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:28:37,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:28:37,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:37,761 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 15:28:37,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:37,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1774825299] [2023-11-23 15:28:37,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1774825299] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:37,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:37,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:28:37,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1625176479] [2023-11-23 15:28:37,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:37,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:28:37,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:37,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:28:37,763 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:28:37,763 INFO L87 Difference]: Start difference. First operand 3958 states and 5890 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (14), 6 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 15:28:50,413 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:28:55,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:55,265 INFO L93 Difference]: Finished difference Result 4072 states and 6130 transitions. [2023-11-23 15:28:55,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:28:55,265 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (14), 6 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 15:28:55,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:55,280 INFO L225 Difference]: With dead ends: 4072 [2023-11-23 15:28:55,280 INFO L226 Difference]: Without dead ends: 4069 [2023-11-23 15:28:55,281 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:28:55,283 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4927 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6130 mSolverCounterSat, 3337 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5083 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3337 IncrementalHoareTripleChecker+Valid, 6130 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.3s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:55,283 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5083 Valid, 1239 Invalid, 9468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3337 Valid, 6130 Invalid, 1 Unknown, 0 Unchecked, 16.3s Time] [2023-11-23 15:28:55,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4069 states. [2023-11-23 15:28:55,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4069 to 3955. [2023-11-23 15:28:55,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3955 states, 2425 states have (on average 1.372783505154639) internal successors, (3329), 2678 states have internal predecessors, (3329), 1178 states have call successors, (1178), 307 states have call predecessors, (1178), 333 states have return successors, (1378), 1092 states have call predecessors, (1378), 1149 states have call successors, (1378) [2023-11-23 15:28:55,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3955 states to 3955 states and 5885 transitions. [2023-11-23 15:28:55,656 INFO L78 Accepts]: Start accepts. Automaton has 3955 states and 5885 transitions. Word has length 67 [2023-11-23 15:28:55,656 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:55,656 INFO L495 AbstractCegarLoop]: Abstraction has 3955 states and 5885 transitions. [2023-11-23 15:28:55,656 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 4 states have internal predecessors, (35), 3 states have call successors, (14), 6 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 15:28:55,656 INFO L276 IsEmpty]: Start isEmpty. Operand 3955 states and 5885 transitions. [2023-11-23 15:28:55,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-11-23 15:28:55,658 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:55,658 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 15:28:55,658 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 15:28:55,658 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting reach_error_linux_kernel_locking_spinlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 22 more)] === [2023-11-23 15:28:55,658 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:55,659 INFO L85 PathProgramCache]: Analyzing trace with hash 426702590, now seen corresponding path program 1 times [2023-11-23 15:28:55,659 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:55,659 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515608269] [2023-11-23 15:28:55,659 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:55,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:55,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:55,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:55,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:28:55,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:55,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-23 15:28:55,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:55,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 15:28:55,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:56,016 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:28:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:56,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:28:56,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:56,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:28:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:28:56,038 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-23 15:28:56,038 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:28:56,038 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1515608269] [2023-11-23 15:28:56,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1515608269] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:28:56,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:28:56,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-23 15:28:56,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12929919] [2023-11-23 15:28:56,039 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:28:56,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-23 15:28:56,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:28:56,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-23 15:28:56,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-23 15:28:56,040 INFO L87 Difference]: Start difference. First operand 3955 states and 5885 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-23 15:28:58,889 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:28:58,890 INFO L93 Difference]: Finished difference Result 7761 states and 11857 transitions. [2023-11-23 15:28:58,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-23 15:28:58,890 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) Word has length 70 [2023-11-23 15:28:58,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:28:58,908 INFO L225 Difference]: With dead ends: 7761 [2023-11-23 15:28:58,908 INFO L226 Difference]: Without dead ends: 4118 [2023-11-23 15:28:58,920 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-23 15:28:58,920 INFO L413 NwaCegarLoop]: 1826 mSDtfsCounter, 791 mSDsluCounter, 2365 mSDsCounter, 0 mSdLazyCounter, 2043 mSolverCounterSat, 506 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 889 SdHoareTripleChecker+Valid, 4191 SdHoareTripleChecker+Invalid, 2549 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 506 IncrementalHoareTripleChecker+Valid, 2043 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.5s IncrementalHoareTripleChecker+Time [2023-11-23 15:28:58,920 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [889 Valid, 4191 Invalid, 2549 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [506 Valid, 2043 Invalid, 0 Unknown, 0 Unchecked, 2.5s Time] [2023-11-23 15:28:58,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4118 states. [2023-11-23 15:28:59,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4118 to 3965. [2023-11-23 15:28:59,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3965 states, 2434 states have (on average 1.3730484798685292) internal successors, (3342), 2686 states have internal predecessors, (3342), 1179 states have call successors, (1179), 307 states have call predecessors, (1179), 333 states have return successors, (1379), 1094 states have call predecessors, (1379), 1150 states have call successors, (1379) [2023-11-23 15:28:59,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3965 states to 3965 states and 5900 transitions. [2023-11-23 15:28:59,285 INFO L78 Accepts]: Start accepts. Automaton has 3965 states and 5900 transitions. Word has length 70 [2023-11-23 15:28:59,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:28:59,285 INFO L495 AbstractCegarLoop]: Abstraction has 3965 states and 5900 transitions. [2023-11-23 15:28:59,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 2 states have call successors, (17), 3 states have call predecessors, (17), 1 states have return successors, (7), 1 states have call predecessors, (7), 1 states have call successors, (7) [2023-11-23 15:28:59,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3965 states and 5900 transitions. [2023-11-23 15:28:59,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-23 15:28:59,287 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:28:59,287 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 15:28:59,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 15:28:59,287 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting reach_error_linux_kernel_locking_spinlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 22 more)] === [2023-11-23 15:28:59,288 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:28:59,288 INFO L85 PathProgramCache]: Analyzing trace with hash -2051626268, now seen corresponding path program 1 times [2023-11-23 15:28:59,288 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:28:59,288 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159816721] [2023-11-23 15:28:59,288 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:28:59,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:28:59,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:00,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:29:00,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-23 15:29:00,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 15:29:00,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:00,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:00,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:00,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:00,565 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-23 15:29:00,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:00,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159816721] [2023-11-23 15:29:00,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159816721] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:00,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:00,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-23 15:29:00,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1646461257] [2023-11-23 15:29:00,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:00,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 15:29:00,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:00,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 15:29:00,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-23 15:29:00,568 INFO L87 Difference]: Start difference. First operand 3965 states and 5900 transitions. Second operand has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-23 15:29:06,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:06,103 INFO L93 Difference]: Finished difference Result 7901 states and 12517 transitions. [2023-11-23 15:29:06,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-23 15:29:06,103 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 73 [2023-11-23 15:29:06,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:06,137 INFO L225 Difference]: With dead ends: 7901 [2023-11-23 15:29:06,137 INFO L226 Difference]: Without dead ends: 7898 [2023-11-23 15:29:06,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-23 15:29:06,143 INFO L413 NwaCegarLoop]: 1915 mSDtfsCounter, 3495 mSDsluCounter, 5744 mSDsCounter, 0 mSdLazyCounter, 4006 mSolverCounterSat, 1448 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3847 SdHoareTripleChecker+Valid, 7659 SdHoareTripleChecker+Invalid, 5454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1448 IncrementalHoareTripleChecker+Valid, 4006 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.7s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:06,144 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3847 Valid, 7659 Invalid, 5454 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1448 Valid, 4006 Invalid, 0 Unknown, 0 Unchecked, 4.7s Time] [2023-11-23 15:29:06,152 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7898 states. [2023-11-23 15:29:06,925 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7898 to 7237. [2023-11-23 15:29:06,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7237 states, 4500 states have (on average 1.382) internal successors, (6219), 4956 states have internal predecessors, (6219), 2120 states have call successors, (2120), 530 states have call predecessors, (2120), 598 states have return successors, (2965), 1974 states have call predecessors, (2965), 2091 states have call successors, (2965) [2023-11-23 15:29:06,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7237 states to 7237 states and 11304 transitions. [2023-11-23 15:29:06,968 INFO L78 Accepts]: Start accepts. Automaton has 7237 states and 11304 transitions. Word has length 73 [2023-11-23 15:29:06,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:06,969 INFO L495 AbstractCegarLoop]: Abstraction has 7237 states and 11304 transitions. [2023-11-23 15:29:06,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.5) internal successors, (39), 4 states have internal predecessors, (39), 3 states have call successors, (18), 5 states have call predecessors, (18), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2023-11-23 15:29:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 7237 states and 11304 transitions. [2023-11-23 15:29:06,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-23 15:29:06,971 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:06,971 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 15:29:06,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 15:29:06,971 INFO L420 AbstractCegarLoop]: === Iteration 11 === 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 22 more)] === [2023-11-23 15:29:06,972 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:06,972 INFO L85 PathProgramCache]: Analyzing trace with hash -2086737171, now seen corresponding path program 1 times [2023-11-23 15:29:06,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:06,972 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359487239] [2023-11-23 15:29:06,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:06,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:07,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,679 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-11-23 15:29:07,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:29:07,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2023-11-23 15:29:07,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-23 15:29:07,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:07,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-23 15:29:07,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2023-11-23 15:29:07,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,764 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-23 15:29:07,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2023-11-23 15:29:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2023-11-23 15:29:07,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2023-11-23 15:29:07,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2023-11-23 15:29:07,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:07,818 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 15:29:07,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:07,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [359487239] [2023-11-23 15:29:07,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [359487239] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:07,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:07,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-23 15:29:07,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940706357] [2023-11-23 15:29:07,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:07,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-23 15:29:07,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:07,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-23 15:29:07,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-23 15:29:07,821 INFO L87 Difference]: Start difference. First operand 7237 states and 11304 transitions. Second operand has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 4 states have internal predecessors, (38), 3 states have call successors, (15), 6 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 15:29:20,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:21,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:23,138 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-11-23 15:29:26,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-23 15:29:26,113 INFO L93 Difference]: Finished difference Result 7439 states and 11790 transitions. [2023-11-23 15:29:26,113 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-23 15:29:26,113 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 4 states have internal predecessors, (38), 3 states have call successors, (15), 6 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 15:29:26,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-23 15:29:26,136 INFO L225 Difference]: With dead ends: 7439 [2023-11-23 15:29:26,136 INFO L226 Difference]: Without dead ends: 7436 [2023-11-23 15:29:26,139 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-23 15:29:26,140 INFO L413 NwaCegarLoop]: 485 mSDtfsCounter, 4906 mSDsluCounter, 754 mSDsCounter, 0 mSdLazyCounter, 6130 mSolverCounterSat, 3320 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5061 SdHoareTripleChecker+Valid, 1239 SdHoareTripleChecker+Invalid, 9450 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3320 IncrementalHoareTripleChecker+Valid, 6130 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2023-11-23 15:29:26,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5061 Valid, 1239 Invalid, 9450 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3320 Valid, 6130 Invalid, 0 Unknown, 0 Unchecked, 16.8s Time] [2023-11-23 15:29:26,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7436 states. [2023-11-23 15:29:26,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7436 to 7234. [2023-11-23 15:29:26,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7234 states, 4499 states have (on average 1.3814180929095354) internal successors, (6215), 4954 states have internal predecessors, (6215), 2119 states have call successors, (2119), 529 states have call predecessors, (2119), 598 states have return successors, (2965), 1974 states have call predecessors, (2965), 2091 states have call successors, (2965) [2023-11-23 15:29:26,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7234 states to 7234 states and 11299 transitions. [2023-11-23 15:29:26,954 INFO L78 Accepts]: Start accepts. Automaton has 7234 states and 11299 transitions. Word has length 72 [2023-11-23 15:29:26,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-23 15:29:26,954 INFO L495 AbstractCegarLoop]: Abstraction has 7234 states and 11299 transitions. [2023-11-23 15:29:26,955 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.428571428571429) internal successors, (38), 4 states have internal predecessors, (38), 3 states have call successors, (15), 6 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 15:29:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 7234 states and 11299 transitions. [2023-11-23 15:29:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-23 15:29:26,956 INFO L187 NwaCegarLoop]: Found error trace [2023-11-23 15:29:26,956 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:29:26,956 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-23 15:29:26,957 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [reach_error_linux_arch_ioErr0ASSERT_VIOLATIONERROR_FUNCTION, reach_error_linux_kernel_rcu_update_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 22 more)] === [2023-11-23 15:29:26,957 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 15:29:26,957 INFO L85 PathProgramCache]: Analyzing trace with hash 1680131156, now seen corresponding path program 1 times [2023-11-23 15:29:26,957 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 15:29:26,957 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52102032] [2023-11-23 15:29:26,957 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 15:29:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 15:29:27,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:28,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-23 15:29:28,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,341 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-23 15:29:28,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-23 15:29:28,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-23 15:29:28,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-11-23 15:29:28,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2023-11-23 15:29:28,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2023-11-23 15:29:28,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 63 [2023-11-23 15:29:28,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 15:29:28,452 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-23 15:29:28,452 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 15:29:28,452 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52102032] [2023-11-23 15:29:28,452 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52102032] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 15:29:28,452 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 15:29:28,453 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-23 15:29:28,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401708777] [2023-11-23 15:29:28,453 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 15:29:28,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-23 15:29:28,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 15:29:28,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-23 15:29:28,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-23 15:29:28,454 INFO L87 Difference]: Start difference. First operand 7234 states and 11299 transitions. Second operand has 8 states, 7 states have (on average 5.571428571428571) internal successors, (39), 6 states have internal predecessors, (39), 4 states have call successors, (18), 6 states have call predecessors, (18), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Killed by 15