./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu --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 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:59:51,789 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:59:51,871 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:59:51,877 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:59:51,878 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:59:51,904 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:59:51,905 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:59:51,905 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:59:51,906 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:59:51,907 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:59:51,908 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:59:51,908 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:59:51,909 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:59:51,909 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:59:51,910 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:59:51,911 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:59:51,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:59:51,912 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:59:51,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:59:51,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:59:51,914 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:59:51,915 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:59:51,915 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:59:51,916 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:59:51,916 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:59:51,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:59:51,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:59:51,918 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:59:51,918 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:59:51,919 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:59:51,919 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:59:51,920 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:59:51,920 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:59:51,921 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:59:51,921 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:59:51,922 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:59:51,922 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8d123e3c2a314a098b4e7a140b822a7b44f2ae282ca90c74ec5605a44f397143 [2023-11-19 07:59:52,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:59:52,257 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:59:52,260 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:59:52,261 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:59:52,262 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:59:52,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2023-11-19 07:59:55,472 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:59:56,418 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:59:56,419 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2023-11-19 07:59:56,525 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/data/a6abc9ae5/9f407d07ba2648689e478d0816966455/FLAG66b38c0cf [2023-11-19 07:59:56,545 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/data/a6abc9ae5/9f407d07ba2648689e478d0816966455 [2023-11-19 07:59:56,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:59:56,556 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:59:56,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:59:56,561 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:59:56,567 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:59:56,570 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:56" (1/1) ... [2023-11-19 07:59:56,571 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69820870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:59:56, skipping insertion in model container [2023-11-19 07:59:56,571 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:59:56" (1/1) ... [2023-11-19 07:59:56,828 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 08:00:01,646 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2023-11-19 08:00:02,108 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:00:02,209 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 08:00:02,282 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3984] [2023-11-19 08:00:02,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3986] [2023-11-19 08:00:02,287 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [4034-4035] [2023-11-19 08:00:02,288 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; incl %0": "+m" (v->counter)); [4042] [2023-11-19 08:00:02,288 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [4050-4051] [2023-11-19 08:00:02,289 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [4062-4063] [2023-11-19 08:00:02,289 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4066-4067] [2023-11-19 08:00:02,289 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4070-4071] [2023-11-19 08:00:02,290 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [4074-4075] [2023-11-19 08:00:02,293 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4194] [2023-11-19 08:00:02,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4197] [2023-11-19 08:00:02,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [4199] [2023-11-19 08:00:02,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4204] [2023-11-19 08:00:02,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4207] [2023-11-19 08:00:02,295 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4209] [2023-11-19 08:00:02,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4214] [2023-11-19 08:00:02,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4217] [2023-11-19 08:00:02,296 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [4219] [2023-11-19 08:00:02,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4224] [2023-11-19 08:00:02,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4227] [2023-11-19 08:00:02,297 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4229] [2023-11-19 08:00:02,298 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4247] [2023-11-19 08:00:02,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4250] [2023-11-19 08:00:02,299 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4252] [2023-11-19 08:00:02,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4257] [2023-11-19 08:00:02,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4260] [2023-11-19 08:00:02,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4262] [2023-11-19 08:00:02,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4267] [2023-11-19 08:00:02,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4270] [2023-11-19 08:00:02,301 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4272] [2023-11-19 08:00:02,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4277] [2023-11-19 08:00:02,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4280] [2023-11-19 08:00:02,302 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4282] [2023-11-19 08:00:02,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4322] [2023-11-19 08:00:02,304 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4329] [2023-11-19 08:00:02,426 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; decl %0": "+m" (v->counter)); [6191] [2023-11-19 08:00:02,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8392] [2023-11-19 08:00:02,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8395] [2023-11-19 08:00:02,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [8397] [2023-11-19 08:00:02,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8402] [2023-11-19 08:00:02,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8405] [2023-11-19 08:00:02,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8407] [2023-11-19 08:00:02,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8412] [2023-11-19 08:00:02,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8415] [2023-11-19 08:00:02,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8417] [2023-11-19 08:00:02,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8422] [2023-11-19 08:00:02,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8425] [2023-11-19 08:00:02,495 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [8427] [2023-11-19 08:00:02,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8445] [2023-11-19 08:00:02,496 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8448] [2023-11-19 08:00:02,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [8450] [2023-11-19 08:00:02,497 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8455] [2023-11-19 08:00:02,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8458] [2023-11-19 08:00:02,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8460] [2023-11-19 08:00:02,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8465] [2023-11-19 08:00:02,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8468] [2023-11-19 08:00:02,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8470] [2023-11-19 08:00:02,499 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8475] [2023-11-19 08:00:02,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8478] [2023-11-19 08:00:02,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [8480] [2023-11-19 08:00:02,500 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8494] [2023-11-19 08:00:02,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8501] [2023-11-19 08:00:02,514 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; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [8953-8954] [2023-11-19 08:00:02,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10555] [2023-11-19 08:00:02,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10558] [2023-11-19 08:00:02,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10561] [2023-11-19 08:00:02,566 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10564] [2023-11-19 08:00:02,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [10582] [2023-11-19 08:00:02,567 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [10585] [2023-11-19 08:00:02,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [10588] [2023-11-19 08:00:02,568 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& cpu_tss.x86_tss.sp0)); [10591] [2023-11-19 08:00:02,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (vptr), "i" (4UL)); [10909-10910] [2023-11-19 08:00:02,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (retptr): "ebx"); [11151] [2023-11-19 08:00:02,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (retptr): "ebx"); [11154] [2023-11-19 08:00:02,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (retptr): "ebx"); [11157] [2023-11-19 08:00:02,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (retptr): "ebx"); [11160] [2023-11-19 08:00:02,598 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (retptr): "ebx"); [11163] [2023-11-19 08:00:02,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11214] [2023-11-19 08:00:02,601 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11217] [2023-11-19 08:00:02,602 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11220] [2023-11-19 08:00:02,603 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11223] [2023-11-19 08:00:02,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11226] [2023-11-19 08:00:02,606 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11266] [2023-11-19 08:00:02,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11269] [2023-11-19 08:00:02,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11272] [2023-11-19 08:00:02,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11275] [2023-11-19 08:00:02,608 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11278] [2023-11-19 08:00:02,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& info->result): "ebx"); [11294-11295] [2023-11-19 08:00:02,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& info->result): "ebx"); [11298-11299] [2023-11-19 08:00:02,609 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& info->result): "ebx"); [11302-11303] [2023-11-19 08:00:02,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& info->result): "ebx"); [11306-11307] [2023-11-19 08:00:02,610 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (& info->result): "ebx"); [11310-11311] [2023-11-19 08:00:02,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11355] [2023-11-19 08:00:02,613 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11358] [2023-11-19 08:00:02,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11361] [2023-11-19 08:00:02,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11364] [2023-11-19 08:00:02,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11367] [2023-11-19 08:00:02,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11403] [2023-11-19 08:00:02,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11406] [2023-11-19 08:00:02,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11409] [2023-11-19 08:00:02,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11412] [2023-11-19 08:00:02,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11415] [2023-11-19 08:00:02,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11451] [2023-11-19 08:00:02,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11454] [2023-11-19 08:00:02,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11457] [2023-11-19 08:00:02,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11460] [2023-11-19 08:00:02,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (& info->result): "ebx"); [11463] [2023-11-19 08:00:02,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (u32ptr): "ebx"); [11567] [2023-11-19 08:00:02,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (u32ptr): "ebx"); [11570] [2023-11-19 08:00:02,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (u32ptr): "ebx"); [11573] [2023-11-19 08:00:02,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (u32ptr): "ebx"); [11576] [2023-11-19 08:00:02,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (u32ptr): "ebx"); [11579] [2023-11-19 08:00:02,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [15480] [2023-11-19 08:00:02,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [15483] [2023-11-19 08:00:02,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [15485] [2023-11-19 08:00:02,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [15490] [2023-11-19 08:00:02,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [15493] [2023-11-19 08:00:02,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [15495] [2023-11-19 08:00:02,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [15500] [2023-11-19 08:00:02,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [15503] [2023-11-19 08:00:02,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [15505] [2023-11-19 08:00:02,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [15510] [2023-11-19 08:00:02,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [15513] [2023-11-19 08:00:02,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [15515] [2023-11-19 08:00:02,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [15533] [2023-11-19 08:00:02,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [15536] [2023-11-19 08:00:02,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [15538] [2023-11-19 08:00:02,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [15543] [2023-11-19 08:00:02,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [15546] [2023-11-19 08:00:02,858 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [15548] [2023-11-19 08:00:02,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [15553] [2023-11-19 08:00:02,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [15556] [2023-11-19 08:00:02,859 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [15558] [2023-11-19 08:00:02,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [15563] [2023-11-19 08:00:02,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [15566] [2023-11-19 08:00:02,860 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [15568] [2023-11-19 08:00:02,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15593] [2023-11-19 08:00:02,862 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15600] [2023-11-19 08:00:02,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [15696] [2023-11-19 08:00:02,886 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i[490207,490220] [2023-11-19 08:00:02,907 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 08:00:03,296 WARN L675 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:00:03,296 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 08:00:03,304 INFO L206 MainTranslator]: Completed translation [2023-11-19 08:00:03,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03 WrapperNode [2023-11-19 08:00:03,306 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 08:00:03,307 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 08:00:03,307 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 08:00:03,308 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 08:00:03,315 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:03,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:03,897 INFO L138 Inliner]: procedures = 713, calls = 6223, calls flagged for inlining = 240, calls inlined = 191, statements flattened = 9222 [2023-11-19 08:00:03,898 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 08:00:03,899 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 08:00:03,900 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 08:00:03,900 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 08:00:03,912 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:03,912 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,000 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,000 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,241 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,289 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,358 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,548 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,654 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 08:00:04,655 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 08:00:04,656 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 08:00:04,656 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 08:00:04,657 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (1/1) ... [2023-11-19 08:00:04,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 08:00:04,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 08:00:04,695 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 08:00:04,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8b874593-ab22-43f8-bb53-06023f09616b/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 08:00:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-11-19 08:00:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-11-19 08:00:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_exact [2023-11-19 08:00:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_exact [2023-11-19 08:00:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_signal_notify [2023-11-19 08:00:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_signal_notify [2023-11-19 08:00:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_send [2023-11-19 08:00:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_send [2023-11-19 08:00:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_exists [2023-11-19 08:00:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_exists [2023-11-19 08:00:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_code_active [2023-11-19 08:00:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_code_active [2023-11-19 08:00:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_subscriber_mutex [2023-11-19 08:00:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_subscriber_mutex [2023-11-19 08:00:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_put [2023-11-19 08:00:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_put [2023-11-19 08:00:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 08:00:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 08:00:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_open [2023-11-19 08:00:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_open [2023-11-19 08:00:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unregister_user_memory [2023-11-19 08:00:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unregister_user_memory [2023-11-19 08:00:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_add_notification [2023-11-19 08:00:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_add_notification [2023-11-19 08:00:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_unlocked_ioctl [2023-11-19 08:00:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_unlocked_ioctl [2023-11-19 08:00:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 08:00:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 08:00:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 08:00:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 08:00:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get_id [2023-11-19 08:00:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get_id [2023-11-19 08:00:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 08:00:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 08:00:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_has_entry [2023-11-19 08:00:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_has_entry [2023-11-19 08:00:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_destroy [2023-11-19 08:00:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_destroy [2023-11-19 08:00:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_send_datagram [2023-11-19 08:00:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_send_datagram [2023-11-19 08:00:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-11-19 08:00:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-11-19 08:00:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_get [2023-11-19 08:00:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_get [2023-11-19 08:00:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_entry [2023-11-19 08:00:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_entry [2023-11-19 08:00:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-11-19 08:00:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-11-19 08:00:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure qp_acquire_queue_mutex [2023-11-19 08:00:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_acquire_queue_mutex [2023-11-19 08:00:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_get_context_id [2023-11-19 08:00:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_get_context_id [2023-11-19 08:00:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_map_queues [2023-11-19 08:00:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_map_queues [2023-11-19 08:00:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_add [2023-11-19 08:00:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_add [2023-11-19 08:00:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2023-11-19 08:00:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2023-11-19 08:00:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 08:00:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 08:00:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___1 [2023-11-19 08:00:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___1 [2023-11-19 08:00:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure no_printk [2023-11-19 08:00:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure no_printk [2023-11-19 08:00:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_get_head [2023-11-19 08:00:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_get_head [2023-11-19 08:00:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure dbell_delayed_dispatch [2023-11-19 08:00:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure dbell_delayed_dispatch [2023-11-19 08:00:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-11-19 08:00:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-11-19 08:00:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2023-11-19 08:00:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_vmci_host_dev [2023-11-19 08:00:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2023-11-19 08:00:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2023-11-19 08:00:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-11-19 08:00:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 08:00:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 08:00:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_qp_list [2023-11-19 08:00:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_qp_list [2023-11-19 08:00:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure dg_delayed_dispatch [2023-11-19 08:00:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_delayed_dispatch [2023-11-19 08:00:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 08:00:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2023-11-19 08:00:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2023-11-19 08:00:04,774 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-11-19 08:00:04,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-11-19 08:00:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 08:00:04,775 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 08:00:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 08:00:04,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 08:00:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_host [2023-11-19 08:00:04,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_host [2023-11-19 08:00:04,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 08:00:04,776 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 08:00:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 08:00:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure qp_reset_saved_headers [2023-11-19 08:00:04,776 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_reset_saved_headers [2023-11-19 08:00:04,776 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_handle [2023-11-19 08:00:04,776 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_handle [2023-11-19 08:00:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_add_entry [2023-11-19 08:00:04,777 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_add_entry [2023-11-19 08:00:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid [2023-11-19 08:00:04,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid [2023-11-19 08:00:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_dispatch [2023-11-19 08:00:04,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_dispatch [2023-11-19 08:00:04,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 08:00:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-11-19 08:00:04,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-11-19 08:00:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-11-19 08:00:04,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-11-19 08:00:04,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2023-11-19 08:00:04,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_vmci_queue_kern_if [2023-11-19 08:00:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 08:00:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure kmap [2023-11-19 08:00:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap [2023-11-19 08:00:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_find [2023-11-19 08:00:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_find [2023-11-19 08:00:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 08:00:04,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 08:00:04,779 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2023-11-19 08:00:04,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2023-11-19 08:00:04,781 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2023-11-19 08:00:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2023-11-19 08:00:04,781 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_clear_notify_call [2023-11-19 08:00:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_clear_notify_call [2023-11-19 08:00:04,781 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 08:00:04,781 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 08:00:04,781 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer [2023-11-19 08:00:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer [2023-11-19 08:00:04,782 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-11-19 08:00:04,782 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-11-19 08:00:04,782 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 08:00:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 08:00:04,783 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_unset_notify [2023-11-19 08:00:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_unset_notify [2023-11-19 08:00:04,783 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-19 08:00:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-19 08:00:04,783 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2023-11-19 08:00:04,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2023-11-19 08:00:04,784 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_exit [2023-11-19 08:00:04,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_exit [2023-11-19 08:00:04,785 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_destroy [2023-11-19 08:00:04,789 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_destroy [2023-11-19 08:00:04,789 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2023-11-19 08:00:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2023-11-19 08:00:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-11-19 08:00:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-11-19 08:00:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-11-19 08:00:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-11-19 08:00:04,790 INFO L130 BoogieDeclarations]: Found specification of procedure qp_lock [2023-11-19 08:00:04,790 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_lock [2023-11-19 08:00:04,791 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-11-19 08:00:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-11-19 08:00:04,793 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_by_handle [2023-11-19 08:00:04,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_by_handle [2023-11-19 08:00:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 08:00:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 08:00:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure qp_notify_peer_local [2023-11-19 08:00:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_notify_peer_local [2023-11-19 08:00:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2023-11-19 08:00:04,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2023-11-19 08:00:04,794 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_get_user_memory [2023-11-19 08:00:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_get_user_memory [2023-11-19 08:00:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_fire_notification [2023-11-19 08:00:04,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_fire_notification [2023-11-19 08:00:04,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 08:00:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure qp_unlock [2023-11-19 08:00:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_unlock [2023-11-19 08:00:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_close [2023-11-19 08:00:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_close [2023-11-19 08:00:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 08:00:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_probe_device [2023-11-19 08:00:04,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_probe_device [2023-11-19 08:00:04,796 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___1 [2023-11-19 08:00:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___1 [2023-11-19 08:00:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_invalid___0 [2023-11-19 08:00:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_invalid___0 [2023-11-19 08:00:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_alloc_queue [2023-11-19 08:00:04,797 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_alloc_queue [2023-11-19 08:00:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 08:00:04,797 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 08:00:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure ctx_free_ctx [2023-11-19 08:00:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ctx_free_ctx [2023-11-19 08:00:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:00:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 08:00:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_poll [2023-11-19 08:00:04,798 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_poll [2023-11-19 08:00:04,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-11-19 08:00:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-11-19 08:00:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:00:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 08:00:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_pages [2023-11-19 08:00:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_pages [2023-11-19 08:00:04,799 INFO L130 BoogieDeclarations]: Found specification of procedure qp_cleanup_queue_mutex [2023-11-19 08:00:04,799 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_cleanup_queue_mutex [2023-11-19 08:00:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_get_size [2023-11-19 08:00:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_get_size [2023-11-19 08:00:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_hypercall [2023-11-19 08:00:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_hypercall [2023-11-19 08:00:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-11-19 08:00:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-11-19 08:00:04,800 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 08:00:04,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 08:00:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure qp_list_remove_entry [2023-11-19 08:00:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_list_remove_entry [2023-11-19 08:00:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 08:00:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 08:00:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_q_header_init [2023-11-19 08:00:04,801 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_q_header_init [2023-11-19 08:00:04,801 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2023-11-19 08:00:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2023-11-19 08:00:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_register_user_memory [2023-11-19 08:00:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_register_user_memory [2023-11-19 08:00:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 08:00:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 08:00:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-11-19 08:00:04,802 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-11-19 08:00:04,802 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_guest_work [2023-11-19 08:00:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_guest_work [2023-11-19 08:00:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure drv_cp_harray_to_user [2023-11-19 08:00:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure drv_cp_harray_to_user [2023-11-19 08:00:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 08:00:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 08:00:04,803 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 08:00:04,803 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 08:00:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_tail [2023-11-19 08:00:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_tail [2023-11-19 08:00:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_subscriber_mutex [2023-11-19 08:00:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_subscriber_mutex [2023-11-19 08:00:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-11-19 08:00:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-11-19 08:00:04,804 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_supports_host_qp [2023-11-19 08:00:04,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_supports_host_qp [2023-11-19 08:00:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 08:00:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 08:00:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 08:00:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 08:00:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_detach [2023-11-19 08:00:04,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_detach [2023-11-19 08:00:04,805 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_enqueue_datagram [2023-11-19 08:00:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_enqueue_datagram [2023-11-19 08:00:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 08:00:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 08:00:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_unmap_queues [2023-11-19 08:00:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_unmap_queues [2023-11-19 08:00:04,806 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-11-19 08:00:04,806 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-11-19 08:00:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_qp_list [2023-11-19 08:00:04,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_qp_list [2023-11-19 08:00:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 08:00:04,807 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 08:00:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 08:00:04,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 08:00:04,807 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-11-19 08:00:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-11-19 08:00:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 08:00:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 08:00:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2023-11-19 08:00:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2023-11-19 08:00:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 08:00:04,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 08:00:04,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2023-11-19 08:00:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2023-11-19 08:00:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2023-11-19 08:00:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_vmci_queue_kern_if [2023-11-19 08:00:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_notify_dbell [2023-11-19 08:00:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_notify_dbell [2023-11-19 08:00:04,809 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_append_entry [2023-11-19 08:00:04,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_append_entry [2023-11-19 08:00:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2023-11-19 08:00:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2023-11-19 08:00:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-11-19 08:00:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-11-19 08:00:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_handle_to_entry [2023-11-19 08:00:04,810 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_handle_to_entry [2023-11-19 08:00:04,810 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qpair_detach [2023-11-19 08:00:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qpair_detach [2023-11-19 08:00:04,811 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 08:00:04,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 08:00:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 08:00:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 08:00:04,812 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 08:00:04,812 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_hash [2023-11-19 08:00:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_hash [2023-11-19 08:00:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_create [2023-11-19 08:00:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_create [2023-11-19 08:00:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure event_find [2023-11-19 08:00:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure event_find [2023-11-19 08:00:04,813 INFO L130 BoogieDeclarations]: Found specification of procedure qp_broker_alloc [2023-11-19 08:00:04,813 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_broker_alloc [2023-11-19 08:00:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 08:00:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch_host_work [2023-11-19 08:00:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch_host_work [2023-11-19 08:00:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-11-19 08:00:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-11-19 08:00:04,814 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2023-11-19 08:00:04,814 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2023-11-19 08:00:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-11-19 08:00:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-11-19 08:00:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___1 [2023-11-19 08:00:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___1 [2023-11-19 08:00:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_endpoint_destroy [2023-11-19 08:00:04,815 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_endpoint_destroy [2023-11-19 08:00:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 08:00:04,815 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 08:00:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 08:00:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure dg_dispatch_as_guest [2023-11-19 08:00:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dg_dispatch_as_guest [2023-11-19 08:00:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 08:00:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 08:00:04,816 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 08:00:04,816 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 08:00:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 08:00:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 08:00:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 08:00:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 08:00:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_dispatch [2023-11-19 08:00:04,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_dispatch [2023-11-19 08:00:04,817 INFO L130 BoogieDeclarations]: Found specification of procedure qp_release_queue_mutex [2023-11-19 08:00:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_release_queue_mutex [2023-11-19 08:00:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 08:00:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 08:00:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_route [2023-11-19 08:00:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_route [2023-11-19 08:00:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure get_user_pages_fast [2023-11-19 08:00:04,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_user_pages_fast [2023-11-19 08:00:04,818 INFO L130 BoogieDeclarations]: Found specification of procedure qp_free_queue [2023-11-19 08:00:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_free_queue [2023-11-19 08:00:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure qp_host_free_queue [2023-11-19 08:00:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_host_free_queue [2023-11-19 08:00:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 08:00:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 08:00:04,819 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2023-11-19 08:00:04,819 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2023-11-19 08:00:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_datagram_get_priv_flags [2023-11-19 08:00:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_datagram_get_priv_flags [2023-11-19 08:00:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_exists [2023-11-19 08:00:04,820 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_exists [2023-11-19 08:00:04,820 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-11-19 08:00:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-11-19 08:00:04,824 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_remove [2023-11-19 08:00:04,824 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_remove [2023-11-19 08:00:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 08:00:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 08:00:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure qp_init_queue_mutex [2023-11-19 08:00:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_init_queue_mutex [2023-11-19 08:00:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 08:00:04,825 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_context_get_priv_flags [2023-11-19 08:00:04,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_context_get_priv_flags [2023-11-19 08:00:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2023-11-19 08:00:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2023-11-19 08:00:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-11-19 08:00:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-11-19 08:00:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-11-19 08:00:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-11-19 08:00:04,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 08:00:04,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 08:00:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2023-11-19 08:00:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2023-11-19 08:00:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work___0 [2023-11-19 08:00:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work___0 [2023-11-19 08:00:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-11-19 08:00:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-11-19 08:00:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 08:00:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 08:00:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_guest_endpoints_exit [2023-11-19 08:00:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_guest_endpoints_exit [2023-11-19 08:00:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2023-11-19 08:00:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2023-11-19 08:00:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 08:00:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 08:00:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-11-19 08:00:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-11-19 08:00:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_is_equal [2023-11-19 08:00:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_is_equal [2023-11-19 08:00:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_destroy [2023-11-19 08:00:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_destroy [2023-11-19 08:00:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure qp_guest_handle_to_entry [2023-11-19 08:00:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_guest_handle_to_entry [2023-11-19 08:00:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 08:00:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 08:00:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure qp_detatch [2023-11-19 08:00:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure qp_detatch [2023-11-19 08:00:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure handle_arr_calc_size [2023-11-19 08:00:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_arr_calc_size [2023-11-19 08:00:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-11-19 08:00:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-11-19 08:00:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2023-11-19 08:00:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2023-11-19 08:00:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_qp_broker_alloc [2023-11-19 08:00:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_qp_broker_alloc [2023-11-19 08:00:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-11-19 08:00:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-11-19 08:00:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure kunmap [2023-11-19 08:00:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kunmap [2023-11-19 08:00:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 08:00:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 08:00:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-11-19 08:00:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-11-19 08:00:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-11-19 08:00:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-11-19 08:00:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_get [2023-11-19 08:00:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_get [2023-11-19 08:00:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2023-11-19 08:00:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_vmci_host_dev [2023-11-19 08:00:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 08:00:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 08:00:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-11-19 08:00:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-11-19 08:00:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_handle_arr_remove_entry [2023-11-19 08:00:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_handle_arr_remove_entry [2023-11-19 08:00:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_event_unsubscribe [2023-11-19 08:00:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_event_unsubscribe [2023-11-19 08:00:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_deny_interaction [2023-11-19 08:00:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_deny_interaction [2023-11-19 08:00:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_guest_remove_device [2023-11-19 08:00:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_guest_remove_device [2023-11-19 08:00:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_qp_create [2023-11-19 08:00:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_qp_create [2023-11-19 08:00:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_host_code_active [2023-11-19 08:00:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_host_code_active [2023-11-19 08:00:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 08:00:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 08:00:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 08:00:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-11-19 08:00:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-19 08:00:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-19 08:00:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-11-19 08:00:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-11-19 08:00:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_lookup [2023-11-19 08:00:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_lookup [2023-11-19 08:00:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 08:00:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 08:00:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 08:00:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_ctx_create [2023-11-19 08:00:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_ctx_create [2023-11-19 08:00:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure vmci_resource_put [2023-11-19 08:00:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure vmci_resource_put [2023-11-19 08:00:06,197 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 08:00:06,207 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 08:00:06,617 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 08:00:21,085 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 08:00:21,118 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 08:00:21,118 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 08:00:21,135 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:00:21 BoogieIcfgContainer [2023-11-19 08:00:21,135 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 08:00:21,138 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 08:00:21,139 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 08:00:21,142 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 08:00:21,142 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:59:56" (1/3) ... [2023-11-19 08:00:21,143 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740628ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:00:21, skipping insertion in model container [2023-11-19 08:00:21,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 08:00:03" (2/3) ... [2023-11-19 08:00:21,144 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@740628ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 08:00:21, skipping insertion in model container [2023-11-19 08:00:21,144 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 08:00:21" (3/3) ... [2023-11-19 08:00:21,146 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--misc--vmw_vmci--vmw_vmci.ko-entry_point.cil.out.i [2023-11-19 08:00:21,167 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 08:00:21,167 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-19 08:00:21,355 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 08:00:21,361 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;@257d5022, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 08:00:21,362 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-19 08:00:21,379 INFO L276 IsEmpty]: Start isEmpty. Operand has 3518 states, 2416 states have (on average 1.3687913907284768) internal successors, (3307), 2493 states have internal predecessors, (3307), 891 states have call successors, (891), 210 states have call predecessors, (891), 209 states have return successors, (887), 881 states have call predecessors, (887), 887 states have call successors, (887) [2023-11-19 08:00:21,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-19 08:00:21,392 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:00:21,393 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:21,394 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:00:21,400 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:21,400 INFO L85 PathProgramCache]: Analyzing trace with hash 1916005826, now seen corresponding path program 1 times [2023-11-19 08:00:21,410 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:21,410 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2101885660] [2023-11-19 08:00:21,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:21,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:22,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:22,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2023-11-19 08:00:22,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:22,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:22,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:22,711 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2101885660] [2023-11-19 08:00:22,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2101885660] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:22,712 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:22,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-19 08:00:22,718 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [550424535] [2023-11-19 08:00:22,719 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:22,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-19 08:00:22,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:22,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-19 08:00:22,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-19 08:00:22,775 INFO L87 Difference]: Start difference. First operand has 3518 states, 2416 states have (on average 1.3687913907284768) internal successors, (3307), 2493 states have internal predecessors, (3307), 891 states have call successors, (891), 210 states have call predecessors, (891), 209 states have return successors, (887), 881 states have call predecessors, (887), 887 states have call successors, (887) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 08:00:35,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:00:35,169 INFO L93 Difference]: Finished difference Result 10677 states and 15886 transitions. [2023-11-19 08:00:35,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-19 08:00:35,172 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 29 [2023-11-19 08:00:35,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:00:35,273 INFO L225 Difference]: With dead ends: 10677 [2023-11-19 08:00:35,274 INFO L226 Difference]: Without dead ends: 7151 [2023-11-19 08:00:35,312 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-19 08:00:35,316 INFO L413 NwaCegarLoop]: 6059 mSDtfsCounter, 5754 mSDsluCounter, 6935 mSDsCounter, 0 mSdLazyCounter, 4402 mSolverCounterSat, 1638 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6392 SdHoareTripleChecker+Valid, 12994 SdHoareTripleChecker+Invalid, 6040 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1638 IncrementalHoareTripleChecker+Valid, 4402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.4s IncrementalHoareTripleChecker+Time [2023-11-19 08:00:35,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6392 Valid, 12994 Invalid, 6040 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1638 Valid, 4402 Invalid, 0 Unknown, 0 Unchecked, 11.4s Time] [2023-11-19 08:00:35,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7151 states. [2023-11-19 08:00:35,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7151 to 6891. [2023-11-19 08:00:35,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6891 states, 4746 states have (on average 1.365149599662874) internal successors, (6479), 4872 states have internal predecessors, (6479), 1728 states have call successors, (1728), 417 states have call predecessors, (1728), 416 states have return successors, (1713), 1701 states have call predecessors, (1713), 1713 states have call successors, (1713) [2023-11-19 08:00:36,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6891 states to 6891 states and 9920 transitions. [2023-11-19 08:00:36,015 INFO L78 Accepts]: Start accepts. Automaton has 6891 states and 9920 transitions. Word has length 29 [2023-11-19 08:00:36,015 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:00:36,015 INFO L495 AbstractCegarLoop]: Abstraction has 6891 states and 9920 transitions. [2023-11-19 08:00:36,016 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 3 states have internal predecessors, (26), 1 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-19 08:00:36,016 INFO L276 IsEmpty]: Start isEmpty. Operand 6891 states and 9920 transitions. [2023-11-19 08:00:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-19 08:00:36,025 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:00:36,026 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:36,026 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 08:00:36,026 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:00:36,027 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:36,027 INFO L85 PathProgramCache]: Analyzing trace with hash -1365571501, now seen corresponding path program 1 times [2023-11-19 08:00:36,027 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:36,027 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [885601237] [2023-11-19 08:00:36,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:36,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:36,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 08:00:36,653 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 08:00:36,653 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 08:00:36,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [885601237] [2023-11-19 08:00:36,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [885601237] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 08:00:36,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 08:00:36,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-19 08:00:36,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935703222] [2023-11-19 08:00:36,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 08:00:36,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 08:00:36,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 08:00:36,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 08:00:36,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 08:00:36,657 INFO L87 Difference]: Start difference. First operand 6891 states and 9920 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 08:00:36,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-19 08:00:36,998 INFO L93 Difference]: Finished difference Result 13779 states and 19839 transitions. [2023-11-19 08:00:36,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 08:00:36,999 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 30 [2023-11-19 08:00:36,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-19 08:00:37,063 INFO L225 Difference]: With dead ends: 13779 [2023-11-19 08:00:37,064 INFO L226 Difference]: Without dead ends: 6894 [2023-11-19 08:00:37,102 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 08:00:37,104 INFO L413 NwaCegarLoop]: 5047 mSDtfsCounter, 1 mSDsluCounter, 5044 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 10091 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-19 08:00:37,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 10091 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-19 08:00:37,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6894 states. [2023-11-19 08:00:37,433 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6894 to 6892. [2023-11-19 08:00:37,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6892 states, 4747 states have (on average 1.365072677480514) internal successors, (6480), 4873 states have internal predecessors, (6480), 1728 states have call successors, (1728), 417 states have call predecessors, (1728), 416 states have return successors, (1713), 1701 states have call predecessors, (1713), 1713 states have call successors, (1713) [2023-11-19 08:00:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6892 states to 6892 states and 9921 transitions. [2023-11-19 08:00:37,720 INFO L78 Accepts]: Start accepts. Automaton has 6892 states and 9921 transitions. Word has length 30 [2023-11-19 08:00:37,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-19 08:00:37,721 INFO L495 AbstractCegarLoop]: Abstraction has 6892 states and 9921 transitions. [2023-11-19 08:00:37,722 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 08:00:37,722 INFO L276 IsEmpty]: Start isEmpty. Operand 6892 states and 9921 transitions. [2023-11-19 08:00:37,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2023-11-19 08:00:37,726 INFO L187 NwaCegarLoop]: Found error trace [2023-11-19 08:00:37,726 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 08:00:37,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 08:00:37,727 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-19 08:00:37,737 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 08:00:37,737 INFO L85 PathProgramCache]: Analyzing trace with hash -1797058993, now seen corresponding path program 1 times [2023-11-19 08:00:37,737 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 08:00:37,737 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336737242] [2023-11-19 08:00:37,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 08:00:37,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 08:00:38,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat