./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-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC --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 36a17f22d9aa661f25a2ec1dd3099ea5b01830d4a5fa93264fc65eb09774f0ee --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 22:45:05,917 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 22:45:06,001 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 22:45:06,011 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 22:45:06,012 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 22:45:06,043 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 22:45:06,043 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 22:45:06,044 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 22:45:06,044 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 22:45:06,044 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 22:45:06,044 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 22:45:06,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 22:45:06,044 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 22:45:06,045 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 22:45:06,045 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 22:45:06,046 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 22:45:06,046 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 22:45:06,048 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:45:06,048 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:45:06,049 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:45:06,049 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 22:45:06,049 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 22:45:06,050 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC 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 -> 36a17f22d9aa661f25a2ec1dd3099ea5b01830d4a5fa93264fc65eb09774f0ee [2024-11-23 22:45:06,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 22:45:06,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 22:45:06,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 22:45:06,379 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 22:45:06,380 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 22:45:06,381 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-23 22:45:09,309 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/data/825136b21/f6364b48b9444cff9b1f9b0dbbc3957c/FLAG36843e2d4 [2024-11-23 22:45:10,038 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 22:45:10,039 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-23 22:45:10,098 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/data/825136b21/f6364b48b9444cff9b1f9b0dbbc3957c/FLAG36843e2d4 [2024-11-23 22:45:10,124 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/data/825136b21/f6364b48b9444cff9b1f9b0dbbc3957c [2024-11-23 22:45:10,126 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 22:45:10,128 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 22:45:10,129 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 22:45:10,129 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 22:45:10,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 22:45:10,135 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:45:10" (1/1) ... [2024-11-23 22:45:10,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e6a1888 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:10, skipping insertion in model container [2024-11-23 22:45:10,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:45:10" (1/1) ... [2024-11-23 22:45:10,297 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 22:45:12,659 WARN L250 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_bfd74ebe-d771-461b-91f5-25facf263190/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259] [2024-11-23 22:45:12,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:45:12,795 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 22:45:12,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] [2024-11-23 22:45:12,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] [2024-11-23 22:45:12,961 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 %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4428] [2024-11-23 22:45:12,961 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4436-4437] [2024-11-23 22:45:12,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4553] [2024-11-23 22:45:12,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4556] [2024-11-23 22:45:12,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4559] [2024-11-23 22:45:12,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4562] [2024-11-23 22:45:12,970 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"); [4598-4599] [2024-11-23 22:45:12,972 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"); [4610-4611] [2024-11-23 22:45:12,973 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"); [4614-4615] [2024-11-23 22:45:12,973 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"); [4618-4619] [2024-11-23 22:45:12,973 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"); [4622-4623] [2024-11-23 22:45:12,975 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; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [4643-4644] [2024-11-23 22:45:12,976 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; incq %0": "=m" (v->counter): "m" (v->counter)); [4651] [2024-11-23 22:45:12,976 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; decq %0": "=m" (v->counter): "m" (v->counter)); [4658] [2024-11-23 22:45:12,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4689] [2024-11-23 22:45:12,978 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4692] [2024-11-23 22:45:12,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4694] [2024-11-23 22:45:12,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4699] [2024-11-23 22:45:12,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4702] [2024-11-23 22:45:12,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4704] [2024-11-23 22:45:12,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4709] [2024-11-23 22:45:12,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4712] [2024-11-23 22:45:12,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4714] [2024-11-23 22:45:12,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4719] [2024-11-23 22:45:12,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4722] [2024-11-23 22:45:12,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4724] [2024-11-23 22:45:12,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4779] [2024-11-23 22:45:13,559 WARN L250 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_bfd74ebe-d771-461b-91f5-25facf263190/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i[343246,343259] [2024-11-23 22:45:13,582 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:45:13,773 INFO L204 MainTranslator]: Completed translation [2024-11-23 22:45:13,775 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13 WrapperNode [2024-11-23 22:45:13,775 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 22:45:13,776 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 22:45:13,777 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 22:45:13,777 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 22:45:13,785 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:13,879 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:14,255 INFO L138 Inliner]: procedures = 268, calls = 4495, calls flagged for inlining = 134, calls inlined = 127, statements flattened = 10537 [2024-11-23 22:45:14,255 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 22:45:14,256 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 22:45:14,256 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 22:45:14,256 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 22:45:14,265 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:14,266 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:14,340 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:16,707 INFO L175 MemorySlicer]: Split 3066 memory accesses to 42 slices as follows [160, 3, 7, 218, 2181, 4, 3, 2, 58, 64, 17, 3, 10, 2, 12, 1, 31, 8, 1, 8, 1, 3, 14, 16, 18, 2, 8, 4, 24, 8, 7, 4, 34, 5, 2, 20, 1, 3, 9, 80, 5, 5]. 71 percent of accesses are in the largest equivalence class. The 521 initializations are split as follows [0, 3, 0, 218, 57, 4, 3, 0, 58, 0, 17, 3, 0, 2, 12, 0, 31, 8, 0, 8, 1, 3, 14, 0, 0, 2, 8, 4, 12, 8, 0, 4, 0, 5, 2, 20, 1, 3, 0, 0, 5, 5]. The 1147 writes are split as follows [160, 0, 4, 0, 760, 0, 0, 0, 0, 64, 0, 0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 16, 17, 0, 0, 0, 12, 0, 3, 0, 25, 0, 0, 0, 0, 0, 4, 80, 0, 0]. [2024-11-23 22:45:16,707 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:16,707 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:16,939 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:16,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:17,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:17,079 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:17,103 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:17,208 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 22:45:17,209 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 22:45:17,211 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 22:45:17,211 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 22:45:17,212 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (1/1) ... [2024-11-23 22:45:17,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:45:17,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 22:45:17,246 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 22:45:17,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 22:45:17,281 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_print_sense [2024-11-23 22:45:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_print_sense [2024-11-23 22:45:17,281 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-23 22:45:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-23 22:45:17,281 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2024-11-23 22:45:17,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2024-11-23 22:45:17,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 22:45:17,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 22:45:17,282 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-23 22:45:17,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#41 [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure driver_remove_file [2024-11-23 22:45:17,284 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_remove_file [2024-11-23 22:45:17,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 22:45:17,285 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-23 22:45:17,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-23 22:45:17,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 22:45:17,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure find_partition [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure find_partition [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_block_when_processing_errors [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_block_when_processing_errors [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2024-11-23 22:45:17,288 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2024-11-23 22:45:17,288 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2024-11-23 22:45:17,289 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-23 22:45:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-23 22:45:17,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-23 22:45:17,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-23 22:45:17,293 INFO L130 BoogieDeclarations]: Found specification of procedure tape_name [2024-11-23 22:45:17,293 INFO L138 BoogieDeclarations]: Found implementation of procedure tape_name [2024-11-23 22:45:17,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 22:45:17,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 22:45:17,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 22:45:17,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 22:45:17,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 22:45:17,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 22:45:17,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-23 22:45:17,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-23 22:45:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-23 22:45:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-23 22:45:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-23 22:45:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-23 22:45:17,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-23 22:45:17,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-23 22:45:17,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-23 22:45:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 22:45:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 22:45:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 22:45:17,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 22:45:17,300 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-23 22:45:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-23 22:45:17,301 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-23 22:45:17,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-23 22:45:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 22:45:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure st_int_ioctl [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure st_int_ioctl [2024-11-23 22:45:17,304 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2024-11-23 22:45:17,304 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode_densblk [2024-11-23 22:45:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode_densblk [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-23 22:45:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2024-11-23 22:45:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read_mode_page [2024-11-23 22:45:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure read_mode_page [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure do_door_lock [2024-11-23 22:45:17,305 INFO L138 BoogieDeclarations]: Found implementation of procedure do_door_lock [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 22:45:17,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-23 22:45:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-23 22:45:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-23 22:45:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-23 22:45:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-23 22:45:17,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-23 22:45:17,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-23 22:45:17,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure st_do_scsi [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure st_do_scsi [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure st_release_request [2024-11-23 22:45:17,310 INFO L138 BoogieDeclarations]: Found implementation of procedure st_release_request [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 22:45:17,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-23 22:45:17,311 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-23 22:45:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-23 22:45:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-23 22:45:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-23 22:45:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-23 22:45:17,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#41 [2024-11-23 22:45:17,316 INFO L130 BoogieDeclarations]: Found specification of procedure remove_cdevs [2024-11-23 22:45:17,316 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_cdevs [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure get_location [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure get_location [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure st_compression [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure st_compression [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_put_device [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_put_device [2024-11-23 22:45:17,317 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-23 22:45:17,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure check_tape [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure check_tape [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 22:45:17,318 INFO L130 BoogieDeclarations]: Found specification of procedure switch_partition [2024-11-23 22:45:17,318 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_partition [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 22:45:17,319 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-23 22:45:17,320 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-23 22:45:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-23 22:45:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-11-23 22:45:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-11-23 22:45:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-11-23 22:45:17,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#41 [2024-11-23 22:45:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure setup_buffering [2024-11-23 22:45:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_buffering [2024-11-23 22:45:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2024-11-23 22:45:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2024-11-23 22:45:17,325 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tape_put [2024-11-23 22:45:17,325 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tape_put [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-23 22:45:17,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#41 [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 22:45:17,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 22:45:17,327 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2024-11-23 22:45:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure st_log_options [2024-11-23 22:45:17,328 INFO L138 BoogieDeclarations]: Found implementation of procedure st_log_options [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-23 22:45:17,328 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-23 22:45:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-23 22:45:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-23 22:45:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-23 22:45:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-23 22:45:17,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-23 22:45:17,330 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure create_one_cdev [2024-11-23 22:45:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure create_one_cdev [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure queue_dma_alignment [2024-11-23 22:45:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_dma_alignment [2024-11-23 22:45:17,331 INFO L130 BoogieDeclarations]: Found specification of procedure do_load_unload [2024-11-23 22:45:17,331 INFO L138 BoogieDeclarations]: Found implementation of procedure do_load_unload [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush_write_buffer [2024-11-23 22:45:17,332 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush_write_buffer [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:45:17,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-23 22:45:17,333 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-23 22:45:17,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-23 22:45:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-11-23 22:45:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-11-23 22:45:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-11-23 22:45:17,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#41 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-23 22:45:17,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#41 [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure enlarge_buffer [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enlarge_buffer [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure cross_eof [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure cross_eof [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure st_chk_result [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure st_chk_result [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 22:45:17,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 22:45:17,336 INFO L130 BoogieDeclarations]: Found specification of procedure write_behind_check [2024-11-23 22:45:17,337 INFO L138 BoogieDeclarations]: Found implementation of procedure write_behind_check [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-23 22:45:17,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-23 22:45:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-23 22:45:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-23 22:45:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-23 22:45:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-23 22:45:17,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-23 22:45:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-23 22:45:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-23 22:45:17,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-23 22:45:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-23 22:45:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-23 22:45:17,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 22:45:17,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure deb_space_print [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure deb_space_print [2024-11-23 22:45:17,341 INFO L130 BoogieDeclarations]: Found specification of procedure flush_buffer [2024-11-23 22:45:17,341 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_buffer [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2024-11-23 22:45:17,342 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 22:45:17,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-23 22:45:17,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-23 22:45:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2024-11-23 22:45:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure driver_create_file [2024-11-23 22:45:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_create_file [2024-11-23 22:45:17,344 INFO L130 BoogieDeclarations]: Found specification of procedure release_buffering [2024-11-23 22:45:17,344 INFO L138 BoogieDeclarations]: Found implementation of procedure release_buffering [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2024-11-23 22:45:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_buffer [2024-11-23 22:45:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_buffer [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure write_mode_page [2024-11-23 22:45:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mode_page [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure st_flush [2024-11-23 22:45:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure st_flush [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 22:45:17,345 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 22:45:17,345 INFO L130 BoogieDeclarations]: Found specification of procedure rw_checks [2024-11-23 22:45:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rw_checks [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-23 22:45:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2024-11-23 22:45:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure st_write [2024-11-23 22:45:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure st_write [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 22:45:17,346 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 22:45:17,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-23 22:45:17,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-23 22:45:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-23 22:45:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_autopm_get_device [2024-11-23 22:45:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_autopm_get_device [2024-11-23 22:45:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_location [2024-11-23 22:45:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_location [2024-11-23 22:45:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 22:45:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 22:45:17,348 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-23 22:45:17,348 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-23 22:45:19,116 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 22:45:19,120 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 22:45:45,482 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 22:45:57,911 INFO L? ?]: Removed 4536 outVars from TransFormulas that were not future-live. [2024-11-23 22:45:57,911 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 22:45:57,976 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 22:45:57,977 INFO L312 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-23 22:45:57,977 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:45:57 BoogieIcfgContainer [2024-11-23 22:45:57,977 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 22:45:57,979 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 22:45:57,979 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 22:45:57,987 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 22:45:57,987 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:45:10" (1/3) ... [2024-11-23 22:45:57,988 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e15c517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:45:57, skipping insertion in model container [2024-11-23 22:45:57,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:45:13" (2/3) ... [2024-11-23 22:45:57,988 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5e15c517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:45:57, skipping insertion in model container [2024-11-23 22:45:57,988 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:45:57" (3/3) ... [2024-11-23 22:45:57,989 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i [2024-11-23 22:45:58,013 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 22:45:58,016 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--st.ko-entry_point.cil.out.i that has 173 procedures, 3855 locations, 1 initial locations, 149 loop locations, and 1 error locations. [2024-11-23 22:45:58,237 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 22:45:58,253 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@67d8ec0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 22:45:58,253 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 22:45:58,272 INFO L276 IsEmpty]: Start isEmpty. Operand has 3489 states, 2730 states have (on average 1.468131868131868) internal successors, (4008), 2775 states have internal predecessors, (4008), 667 states have call successors, (667), 91 states have call predecessors, (667), 90 states have return successors, (644), 641 states have call predecessors, (644), 644 states have call successors, (644) [2024-11-23 22:45:58,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-23 22:45:58,346 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:45:58,348 INFO L218 NwaCegarLoop]: trace histogram [58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:45:58,348 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:45:58,353 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:45:58,355 INFO L85 PathProgramCache]: Analyzing trace with hash 845824453, now seen corresponding path program 1 times [2024-11-23 22:45:58,362 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:45:58,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1238598955] [2024-11-23 22:45:58,363 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:45:58,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:46:11,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:46:13,291 INFO L134 CoverageAnalysis]: Checked inductivity of 23394 backedges. 0 proven. 285 refuted. 0 times theorem prover too weak. 23109 trivial. 0 not checked. [2024-11-23 22:46:13,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:46:13,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1238598955] [2024-11-23 22:46:13,294 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1238598955] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-23 22:46:13,294 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1953147908] [2024-11-23 22:46:13,294 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:46:13,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-23 22:46:13,295 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 22:46:13,297 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-23 22:46:13,301 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-23 22:46:28,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:46:28,306 INFO L256 TraceCheckSpWp]: Trace formula consists of 11404 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-23 22:46:28,344 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-23 22:46:28,448 INFO L134 CoverageAnalysis]: Checked inductivity of 23394 backedges. 513 proven. 0 refuted. 0 times theorem prover too weak. 22881 trivial. 0 not checked. [2024-11-23 22:46:28,448 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-23 22:46:28,448 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1953147908] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:46:28,448 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-23 22:46:28,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-23 22:46:28,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406645999] [2024-11-23 22:46:28,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:46:28,457 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-23 22:46:28,457 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:46:28,488 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-23 22:46:28,488 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 22:46:28,498 INFO L87 Difference]: Start difference. First operand has 3489 states, 2730 states have (on average 1.468131868131868) internal successors, (4008), 2775 states have internal predecessors, (4008), 667 states have call successors, (667), 91 states have call predecessors, (667), 90 states have return successors, (644), 641 states have call predecessors, (644), 644 states have call successors, (644) Second operand has 2 states, 2 states have (on average 56.0) internal successors, (112), 2 states have internal predecessors, (112), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-11-23 22:46:28,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:46:28,898 INFO L93 Difference]: Finished difference Result 6973 states and 10797 transitions. [2024-11-23 22:46:28,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-23 22:46:28,900 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 56.0) internal successors, (112), 2 states have internal predecessors, (112), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) Word has length 1046 [2024-11-23 22:46:28,901 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:46:28,956 INFO L225 Difference]: With dead ends: 6973 [2024-11-23 22:46:28,956 INFO L226 Difference]: Without dead ends: 3446 [2024-11-23 22:46:28,990 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 1047 GetRequests, 1047 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-23 22:46:28,992 INFO L435 NwaCegarLoop]: 5294 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 5294 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 22:46:28,996 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 5294 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 22:46:29,020 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3446 states. [2024-11-23 22:46:29,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3446 to 3446. [2024-11-23 22:46:29,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3446 states, 2720 states have (on average 1.4518382352941177) internal successors, (3949), 2740 states have internal predecessors, (3949), 636 states have call successors, (636), 90 states have call predecessors, (636), 89 states have return successors, (635), 632 states have call predecessors, (635), 635 states have call successors, (635) [2024-11-23 22:46:29,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 3446 states and 5220 transitions. [2024-11-23 22:46:29,377 INFO L78 Accepts]: Start accepts. Automaton has 3446 states and 5220 transitions. Word has length 1046 [2024-11-23 22:46:29,379 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:46:29,379 INFO L471 AbstractCegarLoop]: Abstraction has 3446 states and 5220 transitions. [2024-11-23 22:46:29,380 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 56.0) internal successors, (112), 2 states have internal predecessors, (112), 2 states have call successors, (75), 2 states have call predecessors, (75), 2 states have return successors, (72), 2 states have call predecessors, (72), 2 states have call successors, (72) [2024-11-23 22:46:29,380 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 5220 transitions. [2024-11-23 22:46:29,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1047 [2024-11-23 22:46:29,431 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:46:29,432 INFO L218 NwaCegarLoop]: trace histogram [58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:46:29,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-23 22:46:29,632 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-23 22:46:29,633 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:46:29,634 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:46:29,634 INFO L85 PathProgramCache]: Analyzing trace with hash 1747146041, now seen corresponding path program 1 times [2024-11-23 22:46:29,634 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:46:29,634 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [177767078] [2024-11-23 22:46:29,634 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:46:29,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:46:43,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:46:45,419 INFO L134 CoverageAnalysis]: Checked inductivity of 23394 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23394 trivial. 0 not checked. [2024-11-23 22:46:45,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:46:45,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [177767078] [2024-11-23 22:46:45,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [177767078] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:46:45,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:46:45,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:46:45,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [198867876] [2024-11-23 22:46:45,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:46:45,423 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:46:45,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:46:45,425 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:46:45,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:46:45,426 INFO L87 Difference]: Start difference. First operand 3446 states and 5220 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (73), 2 states have call predecessors, (73), 1 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-11-23 22:46:46,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:46:46,073 INFO L93 Difference]: Finished difference Result 9835 states and 14914 transitions. [2024-11-23 22:46:46,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:46:46,074 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (73), 2 states have call predecessors, (73), 1 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) Word has length 1046 [2024-11-23 22:46:46,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:46:46,131 INFO L225 Difference]: With dead ends: 9835 [2024-11-23 22:46:46,131 INFO L226 Difference]: Without dead ends: 6533 [2024-11-23 22:46:46,151 INFO L434 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 [2024-11-23 22:46:46,152 INFO L435 NwaCegarLoop]: 5221 mSDtfsCounter, 4887 mSDsluCounter, 5001 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4887 SdHoareTripleChecker+Valid, 10222 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2024-11-23 22:46:46,153 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4887 Valid, 10222 Invalid, 11 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2024-11-23 22:46:46,163 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6533 states. [2024-11-23 22:46:46,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6533 to 6528. [2024-11-23 22:46:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6528 states, 5207 states have (on average 1.4603418475129633) internal successors, (7604), 5242 states have internal predecessors, (7604), 1148 states have call successors, (1148), 173 states have call predecessors, (1148), 172 states have return successors, (1147), 1142 states have call predecessors, (1147), 1147 states have call successors, (1147) [2024-11-23 22:46:46,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6528 states to 6528 states and 9899 transitions. [2024-11-23 22:46:46,511 INFO L78 Accepts]: Start accepts. Automaton has 6528 states and 9899 transitions. Word has length 1046 [2024-11-23 22:46:46,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:46:46,514 INFO L471 AbstractCegarLoop]: Abstraction has 6528 states and 9899 transitions. [2024-11-23 22:46:46,515 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 2 states have call successors, (73), 2 states have call predecessors, (73), 1 states have return successors, (70), 2 states have call predecessors, (70), 2 states have call successors, (70) [2024-11-23 22:46:46,515 INFO L276 IsEmpty]: Start isEmpty. Operand 6528 states and 9899 transitions. [2024-11-23 22:46:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1080 [2024-11-23 22:46:46,530 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:46:46,531 INFO L218 NwaCegarLoop]: trace histogram [58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 58, 8, 8, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:46:46,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-23 22:46:46,531 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:46:46,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:46:46,532 INFO L85 PathProgramCache]: Analyzing trace with hash -221105588, now seen corresponding path program 1 times [2024-11-23 22:46:46,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:46:46,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310817964] [2024-11-23 22:46:46,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:46:46,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:46:59,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:47:00,592 INFO L134 CoverageAnalysis]: Checked inductivity of 23394 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 23394 trivial. 0 not checked. [2024-11-23 22:47:00,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:47:00,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310817964] [2024-11-23 22:47:00,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310817964] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:47:00,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:47:00,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:47:00,595 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1748619746] [2024-11-23 22:47:00,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:47:00,596 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:47:00,597 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:47:00,598 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:47:00,598 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:47:00,599 INFO L87 Difference]: Start difference. First operand 6528 states and 9899 transitions. Second operand has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) [2024-11-23 22:47:01,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:47:01,503 INFO L93 Difference]: Finished difference Result 13950 states and 21085 transitions. [2024-11-23 22:47:01,504 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:47:01,504 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) Word has length 1079 [2024-11-23 22:47:01,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:47:01,568 INFO L225 Difference]: With dead ends: 13950 [2024-11-23 22:47:01,568 INFO L226 Difference]: Without dead ends: 7566 [2024-11-23 22:47:01,602 INFO L434 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 [2024-11-23 22:47:01,603 INFO L435 NwaCegarLoop]: 5437 mSDtfsCounter, 1169 mSDsluCounter, 4977 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1169 SdHoareTripleChecker+Valid, 10414 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-23 22:47:01,605 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1169 Valid, 10414 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-23 22:47:01,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7566 states. [2024-11-23 22:47:01,900 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7566 to 7563. [2024-11-23 22:47:01,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7563 states, 6045 states have (on average 1.4552522746071133) internal successors, (8797), 6095 states have internal predecessors, (8797), 1298 states have call successors, (1298), 220 states have call predecessors, (1298), 219 states have return successors, (1297), 1290 states have call predecessors, (1297), 1297 states have call successors, (1297) [2024-11-23 22:47:01,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7563 states to 7563 states and 11392 transitions. [2024-11-23 22:47:01,986 INFO L78 Accepts]: Start accepts. Automaton has 7563 states and 11392 transitions. Word has length 1079 [2024-11-23 22:47:01,988 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:47:01,988 INFO L471 AbstractCegarLoop]: Abstraction has 7563 states and 11392 transitions. [2024-11-23 22:47:01,988 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.0) internal successors, (135), 3 states have internal predecessors, (135), 2 states have call successors, (76), 2 states have call predecessors, (76), 1 states have return successors, (71), 2 states have call predecessors, (71), 2 states have call successors, (71) [2024-11-23 22:47:01,989 INFO L276 IsEmpty]: Start isEmpty. Operand 7563 states and 11392 transitions. [2024-11-23 22:47:02,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-23 22:47:02,006 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:47:02,007 INFO L218 NwaCegarLoop]: trace histogram [61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 8, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:47:02,007 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-23 22:47:02,007 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:47:02,008 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:47:02,008 INFO L85 PathProgramCache]: Analyzing trace with hash 1234103290, now seen corresponding path program 1 times [2024-11-23 22:47:02,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:47:02,009 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1308037694] [2024-11-23 22:47:02,009 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:47:02,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:47:14,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:47:16,175 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25875 trivial. 0 not checked. [2024-11-23 22:47:16,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:47:16,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1308037694] [2024-11-23 22:47:16,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1308037694] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:47:16,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:47:16,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:47:16,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273799812] [2024-11-23 22:47:16,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:47:16,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:47:16,179 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:47:16,181 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:47:16,181 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:47:16,182 INFO L87 Difference]: Start difference. First operand 7563 states and 11392 transitions. Second operand has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2024-11-23 22:47:16,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:47:16,517 INFO L93 Difference]: Finished difference Result 14968 states and 22561 transitions. [2024-11-23 22:47:16,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:47:16,518 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) Word has length 1129 [2024-11-23 22:47:16,521 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:47:16,586 INFO L225 Difference]: With dead ends: 14968 [2024-11-23 22:47:16,586 INFO L226 Difference]: Without dead ends: 7563 [2024-11-23 22:47:16,623 INFO L434 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 [2024-11-23 22:47:16,625 INFO L435 NwaCegarLoop]: 5218 mSDtfsCounter, 5071 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5071 SdHoareTripleChecker+Valid, 5218 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-23 22:47:16,626 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5071 Valid, 5218 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-23 22:47:16,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7563 states. [2024-11-23 22:47:16,972 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7563 to 7563. [2024-11-23 22:47:16,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7563 states, 6045 states have (on average 1.454590570719603) internal successors, (8793), 6095 states have internal predecessors, (8793), 1298 states have call successors, (1298), 220 states have call predecessors, (1298), 219 states have return successors, (1297), 1290 states have call predecessors, (1297), 1297 states have call successors, (1297) [2024-11-23 22:47:17,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7563 states to 7563 states and 11388 transitions. [2024-11-23 22:47:17,058 INFO L78 Accepts]: Start accepts. Automaton has 7563 states and 11388 transitions. Word has length 1129 [2024-11-23 22:47:17,061 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:47:17,061 INFO L471 AbstractCegarLoop]: Abstraction has 7563 states and 11388 transitions. [2024-11-23 22:47:17,062 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.0) internal successors, (138), 3 states have internal predecessors, (138), 3 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 3 states have call predecessors, (75), 3 states have call successors, (75) [2024-11-23 22:47:17,062 INFO L276 IsEmpty]: Start isEmpty. Operand 7563 states and 11388 transitions. [2024-11-23 22:47:17,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1130 [2024-11-23 22:47:17,077 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:47:17,078 INFO L218 NwaCegarLoop]: trace histogram [61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 8, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:47:17,078 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-23 22:47:17,078 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:47:17,079 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:47:17,079 INFO L85 PathProgramCache]: Analyzing trace with hash -1459792900, now seen corresponding path program 1 times [2024-11-23 22:47:17,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:47:17,079 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432549075] [2024-11-23 22:47:17,079 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:47:17,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:47:30,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:47:31,733 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25878 trivial. 0 not checked. [2024-11-23 22:47:31,733 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:47:31,733 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432549075] [2024-11-23 22:47:31,733 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432549075] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:47:31,733 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:47:31,734 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-23 22:47:31,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115842737] [2024-11-23 22:47:31,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:47:31,735 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-23 22:47:31,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:47:31,736 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-23 22:47:31,736 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-23 22:47:31,736 INFO L87 Difference]: Start difference. First operand 7563 states and 11388 transitions. Second operand has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 2 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 1 states have call predecessors, (75), 1 states have call successors, (75) [2024-11-23 22:47:32,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:47:32,027 INFO L93 Difference]: Finished difference Result 7569 states and 11396 transitions. [2024-11-23 22:47:32,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-23 22:47:32,028 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 2 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 1 states have call predecessors, (75), 1 states have call successors, (75) Word has length 1129 [2024-11-23 22:47:32,031 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:47:32,101 INFO L225 Difference]: With dead ends: 7569 [2024-11-23 22:47:32,101 INFO L226 Difference]: Without dead ends: 7566 [2024-11-23 22:47:32,106 INFO L434 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 [2024-11-23 22:47:32,107 INFO L435 NwaCegarLoop]: 5218 mSDtfsCounter, 0 mSDsluCounter, 5213 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 10431 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:47:32,107 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 10431 Invalid, 6 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 22:47:32,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7566 states. [2024-11-23 22:47:32,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7566 to 7566. [2024-11-23 22:47:32,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7566 states, 6048 states have (on average 1.4543650793650793) internal successors, (8796), 6098 states have internal predecessors, (8796), 1298 states have call successors, (1298), 220 states have call predecessors, (1298), 219 states have return successors, (1297), 1290 states have call predecessors, (1297), 1297 states have call successors, (1297) [2024-11-23 22:47:32,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 7566 states and 11391 transitions. [2024-11-23 22:47:32,516 INFO L78 Accepts]: Start accepts. Automaton has 7566 states and 11391 transitions. Word has length 1129 [2024-11-23 22:47:32,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:47:32,518 INFO L471 AbstractCegarLoop]: Abstraction has 7566 states and 11391 transitions. [2024-11-23 22:47:32,520 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 45.333333333333336) internal successors, (136), 3 states have internal predecessors, (136), 2 states have call successors, (78), 2 states have call predecessors, (78), 1 states have return successors, (75), 1 states have call predecessors, (75), 1 states have call successors, (75) [2024-11-23 22:47:32,520 INFO L276 IsEmpty]: Start isEmpty. Operand 7566 states and 11391 transitions. [2024-11-23 22:47:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1132 [2024-11-23 22:47:32,534 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:47:32,535 INFO L218 NwaCegarLoop]: trace histogram [61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 61, 8, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:47:32,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-23 22:47:32,535 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:47:32,536 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:47:32,536 INFO L85 PathProgramCache]: Analyzing trace with hash 894403073, now seen corresponding path program 1 times [2024-11-23 22:47:32,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:47:32,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298092417] [2024-11-23 22:47:32,537 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:47:32,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-23 22:47:44,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-23 22:47:47,191 INFO L134 CoverageAnalysis]: Checked inductivity of 25878 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25878 trivial. 0 not checked. [2024-11-23 22:47:47,191 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-23 22:47:47,191 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298092417] [2024-11-23 22:47:47,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1298092417] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-23 22:47:47,192 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-23 22:47:47,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-23 22:47:47,192 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1523287362] [2024-11-23 22:47:47,192 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-23 22:47:47,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-23 22:47:47,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-23 22:47:47,195 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-23 22:47:47,195 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-23 22:47:47,196 INFO L87 Difference]: Start difference. First operand 7566 states and 11391 transitions. Second operand has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2024-11-23 22:47:47,704 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-23 22:47:47,705 INFO L93 Difference]: Finished difference Result 15104 states and 22874 transitions. [2024-11-23 22:47:47,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-23 22:47:47,705 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) Word has length 1131 [2024-11-23 22:47:47,707 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-23 22:47:47,715 INFO L225 Difference]: With dead ends: 15104 [2024-11-23 22:47:47,715 INFO L226 Difference]: Without dead ends: 0 [2024-11-23 22:47:47,761 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-23 22:47:47,763 INFO L435 NwaCegarLoop]: 5206 mSDtfsCounter, 4903 mSDsluCounter, 5408 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4903 SdHoareTripleChecker+Valid, 10614 SdHoareTripleChecker+Invalid, 6 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-23 22:47:47,764 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4903 Valid, 10614 Invalid, 6 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-23 22:47:47,766 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-23 22:47:47,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-23 22:47:47,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-23 22:47:47,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-23 22:47:47,774 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1131 [2024-11-23 22:47:47,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-23 22:47:47,774 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-23 22:47:47,774 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 34.5) internal successors, (138), 4 states have internal predecessors, (138), 3 states have call successors, (78), 3 states have call predecessors, (78), 1 states have return successors, (75), 2 states have call predecessors, (75), 2 states have call successors, (75) [2024-11-23 22:47:47,774 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-23 22:47:47,775 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-23 22:47:47,777 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-23 22:47:47,778 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-23 22:47:47,783 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1] [2024-11-23 22:47:47,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-23 22:50:24,301 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-23 22:50:24,337 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 10:50:24 BoogieIcfgContainer [2024-11-23 22:50:24,337 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-23 22:50:24,339 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-23 22:50:24,339 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-23 22:50:24,339 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-23 22:50:24,340 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:45:57" (3/4) ... [2024-11-23 22:50:24,342 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-23 22:50:24,348 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __scsi_print_sense [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_set [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure dev_get_drvdata [2024-11-23 22:50:24,349 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tape_put [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2024-11-23 22:50:24,350 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_cmd_ioctl [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cdev_del [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure driver_remove_file [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_log_options [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure create_one_cdev [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-11-23 22:50:24,351 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#39 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#38 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#37 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure find_partition [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lowmem_page_address [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#36 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#35 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_block_when_processing_errors [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure queue_dma_alignment [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_load_unload [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_flush_write_buffer [2024-11-23 22:50:24,352 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure enlarge_buffer [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure cross_eof [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#41 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#40 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_alloc_flags [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure class_unregister [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_chk_result [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_interruptible_nested [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_behind_check [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#39 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#38 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#37 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#36 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#35 [2024-11-23 22:50:24,353 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_to_user [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-23 22:50:24,354 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure tape_name [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __read_once_size [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-23 22:50:24,355 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#41 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#40 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_init_zalloc [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_int_ioctl [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_queue_rq_timeout [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_mode_densblk [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-23 22:50:24,356 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_memset [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ktime_get [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-11-23 22:50:24,357 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deb_space_print [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure flush_buffer [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure wait_for_completion [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic64_read [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure read_mode_page [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure do_door_lock [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure sdev_prefix_printk [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_page [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure driver_create_file [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_do_scsi [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure release_buffering [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure iminor [2024-11-23 22:50:24,358 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure normalize_buffer [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic64_inc [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure driver_unregister [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure write_mode_page [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_release_request [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_flush [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure remove_cdevs [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure capable [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rw_checks [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_location [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_compression [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_autopm_put_device [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __might_fault [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure unregister_chrdev_region [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure put_disk [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure idr_remove [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure st_write [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_lock [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock_nested [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure check_tape [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_autopm_get_device [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure switch_partition [2024-11-23 22:50:24,359 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure set_location [2024-11-23 22:50:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure setup_buffering [2024-11-23 22:50:24,360 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-23 22:50:24,482 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 940 nodes and edges [2024-11-23 22:50:24,504 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 401 nodes and edges [2024-11-23 22:50:24,516 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 141 nodes and edges [2024-11-23 22:50:24,528 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 57 nodes and edges [2024-11-23 22:50:24,535 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 28 nodes and edges [2024-11-23 22:50:24,541 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2024-11-23 22:50:24,548 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-11-23 22:50:24,554 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2024-11-23 22:50:24,561 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-23 22:50:24,568 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-23 22:50:25,251 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/witness.graphml [2024-11-23 22:50:25,251 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/witness.yml [2024-11-23 22:50:25,251 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-23 22:50:25,252 INFO L158 Benchmark]: Toolchain (without parser) took 315124.55ms. Allocated memory was 142.6MB in the beginning and 3.7GB in the end (delta: 3.5GB). Free memory was 102.6MB in the beginning and 2.8GB in the end (delta: -2.7GB). Peak memory consumption was 844.0MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,253 INFO L158 Benchmark]: CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-23 22:50:25,253 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3646.78ms. Allocated memory was 142.6MB in the beginning and 218.1MB in the end (delta: 75.5MB). Free memory was 102.5MB in the beginning and 90.4MB in the end (delta: 12.1MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,253 INFO L158 Benchmark]: Boogie Procedure Inliner took 479.13ms. Allocated memory is still 218.1MB. Free memory was 90.4MB in the beginning and 86.3MB in the end (delta: 4.1MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,254 INFO L158 Benchmark]: Boogie Preprocessor took 2952.48ms. Allocated memory was 218.1MB in the beginning and 335.5MB in the end (delta: 117.4MB). Free memory was 86.3MB in the beginning and 150.8MB in the end (delta: -64.5MB). Peak memory consumption was 197.0MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,254 INFO L158 Benchmark]: RCFGBuilder took 40767.76ms. Allocated memory was 335.5MB in the beginning and 478.2MB in the end (delta: 142.6MB). Free memory was 150.8MB in the beginning and 78.6MB in the end (delta: 72.3MB). Peak memory consumption was 286.2MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,254 INFO L158 Benchmark]: TraceAbstraction took 266358.05ms. Allocated memory was 478.2MB in the beginning and 3.7GB in the end (delta: 3.2GB). Free memory was 78.6MB in the beginning and 2.9GB in the end (delta: -2.9GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. [2024-11-23 22:50:25,255 INFO L158 Benchmark]: Witness Printer took 912.74ms. Allocated memory is still 3.7GB. Free memory was 2.9GB in the beginning and 2.8GB in the end (delta: 159.9MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2024-11-23 22:50:25,257 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42ms. Allocated memory is still 117.4MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3646.78ms. Allocated memory was 142.6MB in the beginning and 218.1MB in the end (delta: 75.5MB). Free memory was 102.5MB in the beginning and 90.4MB in the end (delta: 12.1MB). Peak memory consumption was 126.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 479.13ms. Allocated memory is still 218.1MB. Free memory was 90.4MB in the beginning and 86.3MB in the end (delta: 4.1MB). Peak memory consumption was 37.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2952.48ms. Allocated memory was 218.1MB in the beginning and 335.5MB in the end (delta: 117.4MB). Free memory was 86.3MB in the beginning and 150.8MB in the end (delta: -64.5MB). Peak memory consumption was 197.0MB. Max. memory is 16.1GB. * RCFGBuilder took 40767.76ms. Allocated memory was 335.5MB in the beginning and 478.2MB in the end (delta: 142.6MB). Free memory was 150.8MB in the beginning and 78.6MB in the end (delta: 72.3MB). Peak memory consumption was 286.2MB. Max. memory is 16.1GB. * TraceAbstraction took 266358.05ms. Allocated memory was 478.2MB in the beginning and 3.7GB in the end (delta: 3.2GB). Free memory was 78.6MB in the beginning and 2.9GB in the end (delta: -2.9GB). Peak memory consumption was 2.1GB. Max. memory is 16.1GB. * Witness Printer took 912.74ms. Allocated memory is still 3.7GB. Free memory was 2.9GB in the beginning and 2.8GB in the end (delta: 159.9MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4416]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4416] - GenericResultAtLocation [Line: 4418]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4418] - GenericResultAtLocation [Line: 4428]: 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 %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4428] - GenericResultAtLocation [Line: 4436]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4436-4437] - GenericResultAtLocation [Line: 4553]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4553] - GenericResultAtLocation [Line: 4556]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4556] - GenericResultAtLocation [Line: 4559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4559] - GenericResultAtLocation [Line: 4562]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4562] - GenericResultAtLocation [Line: 4598]: 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"); [4598-4599] - GenericResultAtLocation [Line: 4610]: 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"); [4610-4611] - GenericResultAtLocation [Line: 4614]: 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"); [4614-4615] - GenericResultAtLocation [Line: 4618]: 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"); [4618-4619] - GenericResultAtLocation [Line: 4622]: 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"); [4622-4623] - GenericResultAtLocation [Line: 4643]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addq %1,%0": "=m" (v->counter): "er" (i), "m" (v->counter)); [4643-4644] - GenericResultAtLocation [Line: 4651]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incq %0": "=m" (v->counter): "m" (v->counter)); [4651] - GenericResultAtLocation [Line: 4658]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decq %0": "=m" (v->counter): "m" (v->counter)); [4658] - GenericResultAtLocation [Line: 4689]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4689] - GenericResultAtLocation [Line: 4692]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4692] - GenericResultAtLocation [Line: 4694]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4694] - GenericResultAtLocation [Line: 4699]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4699] - GenericResultAtLocation [Line: 4702]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4702] - GenericResultAtLocation [Line: 4704]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4704] - GenericResultAtLocation [Line: 4709]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4709] - GenericResultAtLocation [Line: 4712]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4712] - GenericResultAtLocation [Line: 4714]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4714] - GenericResultAtLocation [Line: 4719]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4719] - GenericResultAtLocation [Line: 4722]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4722] - GenericResultAtLocation [Line: 4724]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4724] - GenericResultAtLocation [Line: 4779]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4779] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 11640]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 173 procedures, 3855 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 109.7s, OverallIterations: 6, TraceHistogramMax: 61, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.2s, AutomataDifference: 3.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 16030 SdHoareTripleChecker+Valid, 0.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 16030 mSDsluCounter, 52193 SdHoareTripleChecker+Invalid, 0.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 20599 mSDsCounter, 5 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 54 IncrementalHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 5 mSolverCounterUnsat, 31594 mSDtfsCounter, 54 mSolverCounterSat, 0.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1064 GetRequests, 1057 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7566occurred in iteration=5, InterpolantAutomatonStates: 18, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.9s AutomataMinimizationTime, 6 MinimizatonAttempts, 8 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.2s SsaConstructionTime, 4.0s SatisfiabilityAnalysisTime, 11.7s InterpolantComputationTime, 7606 NumberOfCodeBlocks, 7606 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 7599 ConstructedInterpolants, 0 QuantifiedInterpolants, 8317 SizeOfPredicates, 0 NumberOfNonLiveVariables, 11404 ConjunctsInSsa, 1 ConjunctsInUnsatCore, 7 InterpolantComputations, 6 PerfectInterpolantSequences, 170925/171210 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 10111]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9007]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10216]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10287]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10491]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10527]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10563]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10310]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10183]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10264]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10616]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10086]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 5941]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 5152]: Location Invariant Derived location invariant: (buffer_kbs == 0) - InvariantResult [Line: 5155]: Location Invariant Derived location invariant: (buffer_kbs == 0) - InvariantResult [Line: 10287]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10341]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10360]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10474]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9853]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10400]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10456]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10240]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10545]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10183]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9938]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10509]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10381]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9827]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9938]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 8126]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10598]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9938]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10437]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 9938]: Location Invariant Derived location invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10252]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10276]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) - InvariantResult [Line: 10580]: Loop Invariant Derived loop invariant: ((ldv_spin == 0) && (buffer_kbs == 0)) RESULT: Ultimate proved your program to be correct! [2024-11-23 22:50:25,399 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bfd74ebe-d771-461b-91f5-25facf263190/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE