./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3 --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-25 02:44:15,103 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-25 02:44:15,196 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-25 02:44:15,201 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-25 02:44:15,204 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-25 02:44:15,248 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-25 02:44:15,251 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-25 02:44:15,251 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-25 02:44:15,252 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-25 02:44:15,252 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-25 02:44:15,253 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-25 02:44:15,254 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-25 02:44:15,255 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-25 02:44:15,255 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-25 02:44:15,255 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-25 02:44:15,255 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-25 02:44:15,255 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-25 02:44:15,255 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-25 02:44:15,256 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-25 02:44:15,256 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:15,256 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-25 02:44:15,256 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-25 02:44:15,257 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-25 02:44:15,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-25 02:44:15,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-25 02:44:15,257 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3 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 -> Kojak 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 -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2024-11-25 02:44:15,650 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-25 02:44:15,662 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-25 02:44:15,668 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-25 02:44:15,669 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-25 02:44:15,670 INFO L274 PluginConnector]: CDTParser initialized [2024-11-25 02:44:15,671 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-25 02:44:18,616 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/data/6c2b9abbe/f174a09cf20346368cf36993b275da0a/FLAG6e4ec0693 [2024-11-25 02:44:19,331 INFO L384 CDTParser]: Found 1 translation units. [2024-11-25 02:44:19,333 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-25 02:44:19,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/data/6c2b9abbe/f174a09cf20346368cf36993b275da0a/FLAG6e4ec0693 [2024-11-25 02:44:19,413 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/data/6c2b9abbe/f174a09cf20346368cf36993b275da0a [2024-11-25 02:44:19,418 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-25 02:44:19,421 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-25 02:44:19,424 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:19,424 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-25 02:44:19,430 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-25 02:44:19,431 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:19" (1/1) ... [2024-11-25 02:44:19,432 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ce9247 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:19, skipping insertion in model container [2024-11-25 02:44:19,432 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 02:44:19" (1/1) ... [2024-11-25 02:44:19,568 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-25 02:44:22,431 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-11-25 02:44:22,435 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-11-25 02:44:22,439 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-11-25 02:44:22,440 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-11-25 02:44:22,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:22,498 INFO L200 MainTranslator]: Completed pre-run [2024-11-25 02:44:22,651 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"); [5308] [2024-11-25 02:44:22,653 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5315] [2024-11-25 02:44:22,654 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5322] [2024-11-25 02:44:22,659 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5377-5378] [2024-11-25 02:44:22,660 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5383-5385] [2024-11-25 02:44:22,667 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5502] [2024-11-25 02:44:22,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5510] [2024-11-25 02:44:22,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5517] [2024-11-25 02:44:22,678 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5645-5646] [2024-11-25 02:44:22,681 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5679-5680] [2024-11-25 02:44:22,685 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [5720-5721] [2024-11-25 02:44:22,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [5749-5750] [2024-11-25 02:44:22,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5786-5787] [2024-11-25 02:44:22,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5823-5824] [2024-11-25 02:44:22,749 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6769] [2024-11-25 02:44:22,787 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7540] [2024-11-25 02:44:22,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7550] [2024-11-25 02:44:22,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7565] [2024-11-25 02:44:22,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8351] [2024-11-25 02:44:22,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8384] [2024-11-25 02:44:22,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8407] [2024-11-25 02:44:22,863 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-11-25 02:44:22,865 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8678] [2024-11-25 02:44:22,866 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8691] [2024-11-25 02:44:23,014 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-11-25 02:44:23,015 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-11-25 02:44:23,015 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-11-25 02:44:23,017 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_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-11-25 02:44:23,041 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-25 02:44:23,259 INFO L204 MainTranslator]: Completed translation [2024-11-25 02:44:23,260 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23 WrapperNode [2024-11-25 02:44:23,261 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-25 02:44:23,262 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:23,262 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-25 02:44:23,262 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-25 02:44:23,274 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,398 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,665 INFO L138 Inliner]: procedures = 432, calls = 2152, calls flagged for inlining = 207, calls inlined = 190, statements flattened = 5992 [2024-11-25 02:44:23,666 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-25 02:44:23,667 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-25 02:44:23,667 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-25 02:44:23,667 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-25 02:44:23,677 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,678 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,795 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,798 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,952 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:23,963 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,004 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,046 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,073 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,135 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-25 02:44:24,137 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-25 02:44:24,138 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-25 02:44:24,138 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-25 02:44:24,139 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 02:44:23" (1/1) ... [2024-11-25 02:44:24,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-25 02:44:24,161 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-25 02:44:24,180 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-25 02:44:24,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_47c1bc1f-fe39-48f6-8d38-d64b38cd7a3f/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-25 02:44:24,218 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-25 02:44:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-25 02:44:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-25 02:44:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-25 02:44:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-25 02:44:24,219 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-25 02:44:24,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-25 02:44:24,220 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-25 02:44:24,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-25 02:44:24,221 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-25 02:44:24,221 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-25 02:44:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-25 02:44:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-25 02:44:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-25 02:44:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-25 02:44:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-25 02:44:24,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-25 02:44:24,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-25 02:44:24,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-25 02:44:24,223 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-25 02:44:24,224 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-25 02:44:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-25 02:44:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-25 02:44:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-25 02:44:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-25 02:44:24,225 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-25 02:44:24,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-25 02:44:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-25 02:44:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-25 02:44:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-25 02:44:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-25 02:44:24,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-25 02:44:24,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-25 02:44:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-25 02:44:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-25 02:44:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-25 02:44:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-25 02:44:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-25 02:44:24,227 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-25 02:44:24,227 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-25 02:44:24,229 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-25 02:44:24,229 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-25 02:44:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 02:44:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-25 02:44:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-25 02:44:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-25 02:44:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-25 02:44:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-25 02:44:24,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-25 02:44:24,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-25 02:44:24,231 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-25 02:44:24,231 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-25 02:44:24,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-25 02:44:24,232 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-25 02:44:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-25 02:44:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-25 02:44:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-25 02:44:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-25 02:44:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 02:44:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-25 02:44:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 02:44:24,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-25 02:44:24,233 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-25 02:44:24,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-25 02:44:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-25 02:44:24,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-25 02:44:24,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-25 02:44:24,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-25 02:44:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-25 02:44:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-25 02:44:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-25 02:44:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-25 02:44:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-25 02:44:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-25 02:44:24,237 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-25 02:44:24,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-25 02:44:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-25 02:44:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-25 02:44:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-25 02:44:24,238 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-25 02:44:24,238 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-25 02:44:24,239 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-25 02:44:24,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-25 02:44:24,240 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-25 02:44:24,240 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 02:44:24,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-25 02:44:24,241 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-25 02:44:24,242 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-25 02:44:24,242 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-25 02:44:25,317 INFO L234 CfgBuilder]: Building ICFG [2024-11-25 02:44:25,321 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-25 02:44:26,478 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-25 02:44:47,405 INFO L? ?]: Removed 2773 outVars from TransFormulas that were not future-live. [2024-11-25 02:44:47,406 INFO L283 CfgBuilder]: Performing block encoding [2024-11-25 02:44:50,702 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-25 02:44:50,702 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-25 02:44:50,702 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:50 BoogieIcfgContainer [2024-11-25 02:44:50,703 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-25 02:44:50,703 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-25 02:44:50,703 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-25 02:44:50,716 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-25 02:44:50,716 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 02:44:50" (1/1) ... [2024-11-25 02:44:50,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-25 02:44:50,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:44:50,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1650 states and 2438 transitions. [2024-11-25 02:44:50,857 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2438 transitions. [2024-11-25 02:44:50,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-25 02:44:50,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:44:50,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:44:57,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:44:58,198 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-25 02:45:08,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:08,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1650 states and 2436 transitions. [2024-11-25 02:45:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2436 transitions. [2024-11-25 02:45:08,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-25 02:45:08,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:08,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:14,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:15,445 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:45:26,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:27,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1662 states and 2465 transitions. [2024-11-25 02:45:27,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2465 transitions. [2024-11-25 02:45:27,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-25 02:45:27,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:27,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:32,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-25 02:45:44,845 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:45:47,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:47,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1673 states and 2482 transitions. [2024-11-25 02:45:47,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2482 transitions. [2024-11-25 02:45:47,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-25 02:45:47,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:47,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:52,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:45:53,457 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:45:53,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:45:53,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1680 states and 2493 transitions. [2024-11-25 02:45:53,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2493 transitions. [2024-11-25 02:45:53,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-25 02:45:53,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:45:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:45:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:00,333 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:46:11,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:16,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:16,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2543 states to 1692 states and 2512 transitions. [2024-11-25 02:46:16,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2512 transitions. [2024-11-25 02:46:16,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-25 02:46:16,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:16,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:22,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:23,291 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-25 02:46:23,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:23,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2555 states to 1699 states and 2523 transitions. [2024-11-25 02:46:23,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2523 transitions. [2024-11-25 02:46:23,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-25 02:46:23,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:23,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:29,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:31,408 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-25 02:46:43,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:46:50,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:50,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2588 states to 1712 states and 2544 transitions. [2024-11-25 02:46:50,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 2544 transitions. [2024-11-25 02:46:50,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-25 02:46:50,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:46:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:46:56,681 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-25 02:46:57,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:46:57,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1719 states and 2555 transitions. [2024-11-25 02:46:57,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2555 transitions. [2024-11-25 02:46:57,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-25 02:46:57,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:46:57,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:02,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:04,243 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-25 02:47:16,435 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:47:30,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:30,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2647 states to 1738 states and 2589 transitions. [2024-11-25 02:47:30,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2589 transitions. [2024-11-25 02:47:30,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-25 02:47:30,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:30,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:36,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:36,961 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-25 02:47:37,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:37,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1740 states and 2591 transitions. [2024-11-25 02:47:37,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2591 transitions. [2024-11-25 02:47:37,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-25 02:47:37,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:37,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:43,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:44,250 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-25 02:47:46,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:47:46,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2662 states to 1747 states and 2602 transitions. [2024-11-25 02:47:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 2602 transitions. [2024-11-25 02:47:46,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-25 02:47:46,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:47:46,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:47:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:47:53,076 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-25 02:48:05,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:48:21,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:21,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2710 states to 1767 states and 2636 transitions. [2024-11-25 02:48:21,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1767 states and 2636 transitions. [2024-11-25 02:48:21,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-25 02:48:21,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:21,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:26,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:26,872 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-25 02:48:26,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:48:27,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2713 states to 1769 states and 2638 transitions. [2024-11-25 02:48:27,006 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 2638 transitions. [2024-11-25 02:48:27,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-25 02:48:27,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:48:27,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:48:32,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:48:33,413 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-25 02:48:46,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:49:04,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:04,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2764 states to 1790 states and 2674 transitions. [2024-11-25 02:49:04,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 2674 transitions. [2024-11-25 02:49:04,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-25 02:49:04,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:04,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:09,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:09,807 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-25 02:49:09,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:09,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2767 states to 1792 states and 2676 transitions. [2024-11-25 02:49:09,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2676 transitions. [2024-11-25 02:49:09,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:49:09,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:09,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:14,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:17,818 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:49:20,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:49:20,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1806 states and 2708 transitions. [2024-11-25 02:49:20,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2708 transitions. [2024-11-25 02:49:20,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-25 02:49:20,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:49:20,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:49:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:49:26,807 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 02:49:40,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:50:06,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:06,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1828 states and 2746 transitions. [2024-11-25 02:50:06,928 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2746 transitions. [2024-11-25 02:50:06,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-25 02:50:06,932 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:06,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:12,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:12,687 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-25 02:50:12,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:12,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1830 states and 2748 transitions. [2024-11-25 02:50:12,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2748 transitions. [2024-11-25 02:50:12,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:50:12,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:12,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:50:18,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1831 states and 2749 transitions. [2024-11-25 02:50:18,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2749 transitions. [2024-11-25 02:50:18,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-25 02:50:18,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:18,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:23,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:24,214 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:50:28,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:50:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1841 states and 2767 transitions. [2024-11-25 02:50:28,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2767 transitions. [2024-11-25 02:50:28,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-25 02:50:28,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:50:28,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:50:33,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:50:34,744 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-11-25 02:50:48,638 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:51:22,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:22,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2935 states to 1864 states and 2807 transitions. [2024-11-25 02:51:22,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 2807 transitions. [2024-11-25 02:51:22,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-25 02:51:22,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:22,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:27,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:28,105 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-25 02:51:28,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:28,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1866 states and 2809 transitions. [2024-11-25 02:51:28,245 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2809 transitions. [2024-11-25 02:51:28,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-25 02:51:28,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:28,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:33,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:51:34,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:34,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2939 states to 1867 states and 2810 transitions. [2024-11-25 02:51:34,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 2810 transitions. [2024-11-25 02:51:34,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-25 02:51:34,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:34,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:40,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:40,794 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:51:44,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:51:44,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2957 states to 1877 states and 2828 transitions. [2024-11-25 02:51:44,906 INFO L276 IsEmpty]: Start isEmpty. Operand 1877 states and 2828 transitions. [2024-11-25 02:51:44,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-25 02:51:44,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:51:44,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:51:50,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:51:52,310 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-25 02:52:06,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:52:49,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:49,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3017 states to 1901 states and 2870 transitions. [2024-11-25 02:52:49,676 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 2870 transitions. [2024-11-25 02:52:49,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-25 02:52:49,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:49,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:52:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:52:55,297 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-25 02:52:55,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:52:55,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3020 states to 1903 states and 2872 transitions. [2024-11-25 02:52:55,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2872 transitions. [2024-11-25 02:52:55,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-25 02:52:55,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:52:55,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:00,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:01,002 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-11-25 02:53:01,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:01,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1904 states and 2873 transitions. [2024-11-25 02:53:01,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1904 states and 2873 transitions. [2024-11-25 02:53:01,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-25 02:53:01,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:01,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:07,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:07,585 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-25 02:53:07,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:07,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1915 states and 2892 transitions. [2024-11-25 02:53:07,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1915 states and 2892 transitions. [2024-11-25 02:53:07,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-25 02:53:07,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:07,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:14,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:14,591 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:53:17,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:17,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1925 states and 2910 transitions. [2024-11-25 02:53:17,316 INFO L276 IsEmpty]: Start isEmpty. Operand 1925 states and 2910 transitions. [2024-11-25 02:53:17,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-25 02:53:17,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:17,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:23,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:23,593 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:53:23,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:53:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3067 states to 1921 states and 2903 transitions. [2024-11-25 02:53:23,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2903 transitions. [2024-11-25 02:53:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-25 02:53:23,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:53:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:53:29,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:53:30,946 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-25 02:53:45,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:54:36,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:36,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3121 states to 1941 states and 2938 transitions. [2024-11-25 02:54:36,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2938 transitions. [2024-11-25 02:54:36,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-25 02:54:36,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:36,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:41,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-11-25 02:54:42,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:42,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3122 states to 1942 states and 2939 transitions. [2024-11-25 02:54:42,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2939 transitions. [2024-11-25 02:54:42,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-25 02:54:42,548 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:42,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:48,367 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-25 02:54:49,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:49,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3149 states to 1953 states and 2958 transitions. [2024-11-25 02:54:49,114 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2958 transitions. [2024-11-25 02:54:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-25 02:54:49,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:54:54,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:54:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 02:54:58,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:54:58,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3173 states to 1966 states and 2981 transitions. [2024-11-25 02:54:58,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2981 transitions. [2024-11-25 02:54:58,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-25 02:54:58,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:54:58,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:04,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:04,854 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-25 02:55:04,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:55:04,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1962 states and 2974 transitions. [2024-11-25 02:55:04,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1962 states and 2974 transitions. [2024-11-25 02:55:04,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-25 02:55:04,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:55:04,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:55:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:55:11,924 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-25 02:55:26,943 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:56:25,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:25,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3231 states to 1983 states and 3011 transitions. [2024-11-25 02:56:25,218 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3011 transitions. [2024-11-25 02:56:25,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-25 02:56:25,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:25,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:30,754 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-11-25 02:56:30,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:30,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3232 states to 1984 states and 3012 transitions. [2024-11-25 02:56:30,885 INFO L276 IsEmpty]: Start isEmpty. Operand 1984 states and 3012 transitions. [2024-11-25 02:56:30,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-25 02:56:30,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:30,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:35,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:35,734 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-25 02:56:36,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:36,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1995 states and 3031 transitions. [2024-11-25 02:56:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3031 transitions. [2024-11-25 02:56:36,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-25 02:56:36,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:36,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:41,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:41,844 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-11-25 02:56:42,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:42,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3271 states to 2002 states and 3042 transitions. [2024-11-25 02:56:42,282 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 3042 transitions. [2024-11-25 02:56:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-25 02:56:42,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:42,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:47,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:47,658 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-11-25 02:56:47,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:56:47,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3274 states to 2004 states and 3045 transitions. [2024-11-25 02:56:47,911 INFO L276 IsEmpty]: Start isEmpty. Operand 2004 states and 3045 transitions. [2024-11-25 02:56:47,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-25 02:56:47,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:56:47,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:56:52,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:56:58,280 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-11-25 02:57:03,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:03,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 2011 states and 3077 transitions. [2024-11-25 02:57:03,826 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3077 transitions. [2024-11-25 02:57:03,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-25 02:57:03,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:03,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:08,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:09,055 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-25 02:57:09,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:57:09,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3312 states to 2007 states and 3070 transitions. [2024-11-25 02:57:09,142 INFO L276 IsEmpty]: Start isEmpty. Operand 2007 states and 3070 transitions. [2024-11-25 02:57:09,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-25 02:57:09,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:57:09,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:57:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-25 02:57:16,002 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-25 02:57:31,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-25 02:58:46,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-25 02:58:46,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2029 states and 3109 transitions. [2024-11-25 02:58:46,009 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 3109 transitions. [2024-11-25 02:58:46,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-25 02:58:46,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-25 02:58:46,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-25 02:58:50,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat