./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.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_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b --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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:10:24,616 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:10:24,670 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:10:24,674 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:10:24,674 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:10:24,693 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:10:24,693 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:10:24,694 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:10:24,694 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:10:24,694 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:10:24,694 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:10:24,694 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:10:24,694 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:10:24,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:10:24,695 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:10:24,695 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:10:24,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:24,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:10:24,696 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:10:24,696 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:10:24,696 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:10:24,696 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:10:24,696 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_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b 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 -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2024-12-06 05:10:24,932 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:10:24,940 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:10:24,942 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:10:24,943 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:10:24,944 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:10:24,945 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2024-12-06 05:10:27,562 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/data/f6cda431e/3e929f9992a4461caf81b43eed5a1f13/FLAGfcd1363ba [2024-12-06 05:10:28,098 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:10:28,099 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2024-12-06 05:10:28,144 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/data/f6cda431e/3e929f9992a4461caf81b43eed5a1f13/FLAGfcd1363ba [2024-12-06 05:10:28,639 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/data/f6cda431e/3e929f9992a4461caf81b43eed5a1f13 [2024-12-06 05:10:28,640 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:10:28,642 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:10:28,643 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:28,643 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:10:28,647 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:10:28,648 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:28" (1/1) ... [2024-12-06 05:10:28,648 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e9559ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:28, skipping insertion in model container [2024-12-06 05:10:28,648 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:10:28" (1/1) ... [2024-12-06 05:10:28,775 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:10:31,908 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2024-12-06 05:10:31,911 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2024-12-06 05:10:31,911 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2024-12-06 05:10:31,911 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2024-12-06 05:10:31,940 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:31,974 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:10:32,066 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"); [5396] [2024-12-06 05:10:32,067 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)); [5403] [2024-12-06 05:10:32,067 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2024-12-06 05:10:32,069 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)); [5465-5466] [2024-12-06 05:10:32,069 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"); [5471-5473] [2024-12-06 05:10:32,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5581] [2024-12-06 05:10:32,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5589] [2024-12-06 05:10:32,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5596] [2024-12-06 05:10:32,072 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5604] [2024-12-06 05:10:32,080 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)); [5755-5756] [2024-12-06 05:10:32,081 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)); [5789-5790] [2024-12-06 05:10:32,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6817] [2024-12-06 05:10:32,123 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7091] [2024-12-06 05:10:32,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7517] [2024-12-06 05:10:32,135 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7525] [2024-12-06 05:10:32,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7922] [2024-12-06 05:10:32,147 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7924] [2024-12-06 05:10:32,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10986] [2024-12-06 05:10:32,359 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2024-12-06 05:10:32,359 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2024-12-06 05:10:32,360 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2024-12-06 05:10:32,360 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_76451394-a661-4d0c-8bfb-fdebf010d583/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2024-12-06 05:10:32,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:10:32,478 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:10:32,478 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32 WrapperNode [2024-12-06 05:10:32,478 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:10:32,479 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:32,479 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:10:32,479 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:10:32,485 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:32,563 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:32,828 INFO L138 Inliner]: procedures = 526, calls = 4317, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 10460 [2024-12-06 05:10:32,828 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:10:32,829 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:10:32,829 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:10:32,829 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:10:32,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:32,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:32,865 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:32,865 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,015 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,035 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,079 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,115 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,136 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,190 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:10:33,191 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:10:33,191 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:10:33,191 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:10:33,192 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:10:32" (1/1) ... [2024-12-06 05:10:33,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:10:33,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:10:33,214 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:10:33,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_76451394-a661-4d0c-8bfb-fdebf010d583/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:10:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2024-12-06 05:10:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2024-12-06 05:10:33,234 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 05:10:33,234 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2024-12-06 05:10:33,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2024-12-06 05:10:33,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 05:10:33,236 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2024-12-06 05:10:33,236 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2024-12-06 05:10:33,237 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-12-06 05:10:33,237 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-12-06 05:10:33,238 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2024-12-06 05:10:33,238 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 05:10:33,239 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 05:10:33,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 05:10:33,240 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2024-12-06 05:10:33,240 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2024-12-06 05:10:33,241 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2024-12-06 05:10:33,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2024-12-06 05:10:33,242 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2024-12-06 05:10:33,242 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2024-12-06 05:10:33,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2024-12-06 05:10:33,243 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 05:10:33,244 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-12-06 05:10:33,244 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 05:10:33,245 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2024-12-06 05:10:33,245 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2024-12-06 05:10:33,246 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2024-12-06 05:10:33,246 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 05:10:33,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-12-06 05:10:33,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-12-06 05:10:33,248 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-12-06 05:10:33,248 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 05:10:33,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 05:10:33,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2024-12-06 05:10:33,250 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2024-12-06 05:10:33,250 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2024-12-06 05:10:33,251 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2024-12-06 05:10:33,251 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-12-06 05:10:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2024-12-06 05:10:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2024-12-06 05:10:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2024-12-06 05:10:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:10:33,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 05:10:33,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 05:10:34,448 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:10:34,451 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:10:34,762 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 05:11:03,401 INFO L? ?]: Removed 5232 outVars from TransFormulas that were not future-live. [2024-12-06 05:11:03,401 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:11:10,378 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:11:10,378 INFO L312 CfgBuilder]: Removed 18 assume(true) statements. [2024-12-06 05:11:10,378 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:11:10 BoogieIcfgContainer [2024-12-06 05:11:10,378 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:11:10,379 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:11:10,379 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:11:10,386 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:11:10,386 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:11:10" (1/1) ... [2024-12-06 05:11:10,391 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:11:10,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:10,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4655 states to 3121 states and 4655 transitions. [2024-12-06 05:11:10,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 4655 transitions. [2024-12-06 05:11:10,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-06 05:11:10,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:17,363 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:11:27,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.35s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:11:29,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:29,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 3132 states and 4682 transitions. [2024-12-06 05:11:29,032 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 4682 transitions. [2024-12-06 05:11:29,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-06 05:11:29,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:29,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:34,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:35,353 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:11:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:35,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4695 states to 3135 states and 4685 transitions. [2024-12-06 05:11:35,493 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 4685 transitions. [2024-12-06 05:11:35,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-06 05:11:35,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:35,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:41,376 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:11:52,243 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 [] [2024-12-06 05:11:53,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:53,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4722 states to 3146 states and 4702 transitions. [2024-12-06 05:11:53,562 INFO L276 IsEmpty]: Start isEmpty. Operand 3146 states and 4702 transitions. [2024-12-06 05:11:53,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-06 05:11:53,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:53,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:11:58,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:11:58,717 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 05:11:58,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:11:58,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4725 states to 3148 states and 4704 transitions. [2024-12-06 05:11:58,888 INFO L276 IsEmpty]: Start isEmpty. Operand 3148 states and 4704 transitions. [2024-12-06 05:11:58,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-06 05:11:58,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:11:58,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:03,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:04,411 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:12:15,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:12:18,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:18,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 3159 states and 4722 transitions. [2024-12-06 05:12:18,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 4722 transitions. [2024-12-06 05:12:18,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-06 05:12:18,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:18,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:23,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:23,533 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 05:12:23,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:23,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4758 states to 3162 states and 4725 transitions. [2024-12-06 05:12:23,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3162 states and 4725 transitions. [2024-12-06 05:12:23,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-06 05:12:23,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:23,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:28,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:29,317 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:12:40,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:12:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:46,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4790 states to 3174 states and 4745 transitions. [2024-12-06 05:12:46,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3174 states and 4745 transitions. [2024-12-06 05:12:46,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-06 05:12:46,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:46,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:50,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:51,024 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 05:12:51,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:12:51,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4794 states to 3177 states and 4748 transitions. [2024-12-06 05:12:51,232 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 4748 transitions. [2024-12-06 05:12:51,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-06 05:12:51,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:12:51,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:12:56,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:12:56,970 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:13:09,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:13:17,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:17,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4830 states to 3191 states and 4771 transitions. [2024-12-06 05:13:17,507 INFO L276 IsEmpty]: Start isEmpty. Operand 3191 states and 4771 transitions. [2024-12-06 05:13:17,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-06 05:13:17,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:17,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:22,712 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 05:13:22,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:22,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4833 states to 3193 states and 4773 transitions. [2024-12-06 05:13:22,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3193 states and 4773 transitions. [2024-12-06 05:13:22,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-06 05:13:22,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:22,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:27,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:13:41,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:13:53,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:53,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 3207 states and 4797 transitions. [2024-12-06 05:13:53,545 INFO L276 IsEmpty]: Start isEmpty. Operand 3207 states and 4797 transitions. [2024-12-06 05:13:53,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-06 05:13:53,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:53,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:13:58,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:13:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 05:13:58,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:13:58,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4875 states to 3210 states and 4800 transitions. [2024-12-06 05:13:58,702 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 4800 transitions. [2024-12-06 05:13:58,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-12-06 05:13:58,703 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:13:58,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:03,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:04,724 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 05:14:17,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:14:35,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:35,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 3226 states and 4827 transitions. [2024-12-06 05:14:35,089 INFO L276 IsEmpty]: Start isEmpty. Operand 3226 states and 4827 transitions. [2024-12-06 05:14:35,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-06 05:14:35,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:39,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:40,198 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 05:14:40,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:14:40,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4920 states to 3228 states and 4829 transitions. [2024-12-06 05:14:40,354 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 4829 transitions. [2024-12-06 05:14:40,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-12-06 05:14:40,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:14:40,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:14:44,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:14:46,171 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:14:59,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:15:22,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:22,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4964 states to 3244 states and 4857 transitions. [2024-12-06 05:15:22,968 INFO L276 IsEmpty]: Start isEmpty. Operand 3244 states and 4857 transitions. [2024-12-06 05:15:22,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-06 05:15:22,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:22,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:27,834 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 05:15:28,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:15:28,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4968 states to 3247 states and 4860 transitions. [2024-12-06 05:15:28,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3247 states and 4860 transitions. [2024-12-06 05:15:28,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-06 05:15:28,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:15:28,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:15:32,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:15:34,528 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 05:15:48,292 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 [] [2024-12-06 05:16:18,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:18,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5015 states to 3264 states and 4890 transitions. [2024-12-06 05:16:18,546 INFO L276 IsEmpty]: Start isEmpty. Operand 3264 states and 4890 transitions. [2024-12-06 05:16:18,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-06 05:16:18,547 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:18,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:22,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:23,401 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 05:16:23,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:16:23,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5019 states to 3267 states and 4893 transitions. [2024-12-06 05:16:23,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3267 states and 4893 transitions. [2024-12-06 05:16:23,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-06 05:16:23,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:16:23,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:16:28,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:16:29,873 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 05:16:44,456 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 [] [2024-12-06 05:17:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:25,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5069 states to 3285 states and 4925 transitions. [2024-12-06 05:17:25,593 INFO L276 IsEmpty]: Start isEmpty. Operand 3285 states and 4925 transitions. [2024-12-06 05:17:25,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-06 05:17:25,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:25,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:30,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 05:17:31,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:31,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5073 states to 3288 states and 4928 transitions. [2024-12-06 05:17:31,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 4928 transitions. [2024-12-06 05:17:31,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 05:17:31,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:31,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:36,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:36,981 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-12-06 05:17:37,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:37,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5100 states to 3299 states and 4947 transitions. [2024-12-06 05:17:37,551 INFO L276 IsEmpty]: Start isEmpty. Operand 3299 states and 4947 transitions. [2024-12-06 05:17:37,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 05:17:37,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:37,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:42,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:42,954 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 05:17:43,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:17:43,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5101 states to 3295 states and 4940 transitions. [2024-12-06 05:17:43,016 INFO L276 IsEmpty]: Start isEmpty. Operand 3295 states and 4940 transitions. [2024-12-06 05:17:43,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-06 05:17:43,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:17:43,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:17:47,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:17:49,384 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 05:18:04,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:18:51,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 3314 states and 4974 transitions. [2024-12-06 05:18:51,330 INFO L276 IsEmpty]: Start isEmpty. Operand 3314 states and 4974 transitions. [2024-12-06 05:18:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-06 05:18:51,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:18:56,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:18:56,568 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 05:18:56,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:18:56,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5158 states to 3317 states and 4977 transitions. [2024-12-06 05:18:56,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3317 states and 4977 transitions. [2024-12-06 05:18:56,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 05:18:56,822 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:18:56,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:01,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:02,275 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-12-06 05:19:03,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:03,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5185 states to 3328 states and 4996 transitions. [2024-12-06 05:19:03,245 INFO L276 IsEmpty]: Start isEmpty. Operand 3328 states and 4996 transitions. [2024-12-06 05:19:03,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 05:19:03,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:03,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:07,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:08,393 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 05:19:08,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:19:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5186 states to 3324 states and 4989 transitions. [2024-12-06 05:19:08,485 INFO L276 IsEmpty]: Start isEmpty. Operand 3324 states and 4989 transitions. [2024-12-06 05:19:08,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 05:19:08,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:19:08,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:19:13,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:19:15,311 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 05:19:30,466 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 [] [2024-12-06 05:20:27,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:27,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3345 states and 5026 transitions. [2024-12-06 05:20:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3345 states and 5026 transitions. [2024-12-06 05:20:27,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-06 05:20:27,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:27,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:32,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:33,387 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 05:20:33,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:33,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5246 states to 3347 states and 5028 transitions. [2024-12-06 05:20:33,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3347 states and 5028 transitions. [2024-12-06 05:20:33,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 05:20:33,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:33,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:38,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:38,736 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 05:20:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:39,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5273 states to 3358 states and 5047 transitions. [2024-12-06 05:20:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3358 states and 5047 transitions. [2024-12-06 05:20:39,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 05:20:39,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:39,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:44,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 05:20:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:20:45,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5274 states to 3354 states and 5040 transitions. [2024-12-06 05:20:45,194 INFO L276 IsEmpty]: Start isEmpty. Operand 3354 states and 5040 transitions. [2024-12-06 05:20:45,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-06 05:20:45,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:20:45,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:20:50,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:20:52,376 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:21:08,033 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 [] [2024-12-06 05:22:14,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:14,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5333 states to 3375 states and 5078 transitions. [2024-12-06 05:22:14,920 INFO L276 IsEmpty]: Start isEmpty. Operand 3375 states and 5078 transitions. [2024-12-06 05:22:14,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 05:22:14,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:14,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:19,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:19,982 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 407 trivial. 0 not checked. [2024-12-06 05:22:26,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:26,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5378 states to 3386 states and 5106 transitions. [2024-12-06 05:22:26,662 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 5106 transitions. [2024-12-06 05:22:26,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 05:22:26,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:31,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:31,750 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-12-06 05:22:32,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:32,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5382 states to 3389 states and 5109 transitions. [2024-12-06 05:22:32,011 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 5109 transitions. [2024-12-06 05:22:32,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 05:22:32,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:32,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:36,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:37,083 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 05:22:43,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:43,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3400 states and 5128 transitions. [2024-12-06 05:22:43,738 INFO L276 IsEmpty]: Start isEmpty. Operand 3400 states and 5128 transitions. [2024-12-06 05:22:43,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:22:43,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:43,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:48,627 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 05:22:48,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:22:48,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5412 states to 3396 states and 5121 transitions. [2024-12-06 05:22:48,774 INFO L276 IsEmpty]: Start isEmpty. Operand 3396 states and 5121 transitions. [2024-12-06 05:22:48,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-06 05:22:48,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:22:48,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:22:53,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:22:53,901 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 05:23:00,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:00,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5431 states to 3403 states and 5133 transitions. [2024-12-06 05:23:00,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 5133 transitions. [2024-12-06 05:23:00,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 05:23:00,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:00,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:04,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:05,486 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-12-06 05:23:12,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:12,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5458 states to 3414 states and 5152 transitions. [2024-12-06 05:23:12,362 INFO L276 IsEmpty]: Start isEmpty. Operand 3414 states and 5152 transitions. [2024-12-06 05:23:12,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 05:23:12,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:12,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:17,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:17,603 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-12-06 05:23:24,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:24,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 3417 states and 5157 transitions. [2024-12-06 05:23:24,312 INFO L276 IsEmpty]: Start isEmpty. Operand 3417 states and 5157 transitions. [2024-12-06 05:23:24,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-06 05:23:24,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:24,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:23:28,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:23:31,143 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-12-06 05:23:47,783 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 05:23:57,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:23:57,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 3425 states and 5179 transitions. [2024-12-06 05:23:57,484 INFO L276 IsEmpty]: Start isEmpty. Operand 3425 states and 5179 transitions. [2024-12-06 05:23:57,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 05:23:57,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:23:57,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:02,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:02,533 INFO L134 CoverageAnalysis]: Checked inductivity of 193 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 183 trivial. 0 not checked. [2024-12-06 05:24:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:16,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5549 states to 3436 states and 5199 transitions. [2024-12-06 05:24:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 3436 states and 5199 transitions. [2024-12-06 05:24:16,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-06 05:24:16,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:20,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:21,333 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-06 05:24:28,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:28,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5568 states to 3446 states and 5218 transitions. [2024-12-06 05:24:28,576 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 5218 transitions. [2024-12-06 05:24:28,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:24:28,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:28,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:33,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:33,839 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 221 trivial. 0 not checked. [2024-12-06 05:24:33,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:33,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5569 states to 3447 states and 5219 transitions. [2024-12-06 05:24:33,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3447 states and 5219 transitions. [2024-12-06 05:24:33,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:24:33,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:33,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:38,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 05:24:45,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:45,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5572 states to 3443 states and 5212 transitions. [2024-12-06 05:24:45,191 INFO L276 IsEmpty]: Start isEmpty. Operand 3443 states and 5212 transitions. [2024-12-06 05:24:45,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 05:24:45,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:45,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:24:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:24:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 222 trivial. 0 not checked. [2024-12-06 05:24:56,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:24:56,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5585 states to 3446 states and 5218 transitions. [2024-12-06 05:24:56,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3446 states and 5218 transitions. [2024-12-06 05:24:56,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 05:24:56,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:24:56,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms