./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/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_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 21:11:52,332 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:11:52,414 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 21:11:52,419 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:11:52,419 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:11:52,440 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:11:52,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:11:52,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:11:52,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:11:52,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:11:52,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:11:52,442 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:11:52,443 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:11:52,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:11:52,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:11:52,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:11:52,447 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:11:52,447 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:11:52,447 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:11:52,447 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:11:52,447 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:11:52,448 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:11:52,448 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:11:52,448 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:11:52,448 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:11:52,448 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_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 21:11:52,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:11:52,719 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:11:52,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:11:52,723 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:11:52,726 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:11:52,727 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i Unable to find full path for "g++" [2024-11-13 21:11:54,667 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:11:55,475 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:11:55,476 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2024-11-13 21:11:55,541 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/data/6bbee0caa/16bd932bb6154e949cfaf689604a448d/FLAG0f1cac6c3 [2024-11-13 21:11:55,759 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/data/6bbee0caa/16bd932bb6154e949cfaf689604a448d [2024-11-13 21:11:55,762 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:11:55,764 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:11:55,766 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:11:55,766 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:11:55,772 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:11:55,773 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:55" (1/1) ... [2024-11-13 21:11:55,774 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d186bcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:11:55, skipping insertion in model container [2024-11-13 21:11:55,777 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:11:55" (1/1) ... [2024-11-13 21:11:55,946 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:12:00,278 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2024-11-13 21:12:00,282 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2024-11-13 21:12:00,283 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2024-11-13 21:12:00,283 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2024-11-13 21:12:00,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:12:00,408 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:12:00,580 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] [2024-11-13 21:12:00,582 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] [2024-11-13 21:12:00,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5410] [2024-11-13 21:12:00,589 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] [2024-11-13 21:12:00,589 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] [2024-11-13 21:12:00,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5581] [2024-11-13 21:12:00,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5589] [2024-11-13 21:12:00,593 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5596] [2024-11-13 21:12:00,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5604] [2024-11-13 21:12:00,604 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] [2024-11-13 21:12:00,607 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] [2024-11-13 21:12:00,724 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6817] [2024-11-13 21:12:00,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7091] [2024-11-13 21:12:00,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7517] [2024-11-13 21:12:00,809 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7525] [2024-11-13 21:12:00,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7922] [2024-11-13 21:12:00,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7924] [2024-11-13 21:12:01,038 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [10986] [2024-11-13 21:12:01,381 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2024-11-13 21:12:01,381 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2024-11-13 21:12:01,382 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2024-11-13 21:12:01,382 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_2d16a642-f8da-4e00-baf1-bec189bfd273/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2024-11-13 21:12:01,392 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:12:01,652 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:12:01,653 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01 WrapperNode [2024-11-13 21:12:01,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:12:01,655 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:12:01,655 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:12:01,655 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:12:01,664 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:01,813 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:02,256 INFO L138 Inliner]: procedures = 526, calls = 4317, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 10576 [2024-11-13 21:12:02,257 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:12:02,258 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:12:02,259 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:12:02,259 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:12:02,268 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:02,268 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:02,525 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:02,526 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:02,940 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:03,060 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:03,123 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:03,226 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:03,338 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:12:03,340 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:12:03,340 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:12:03,340 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:12:03,341 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:12:01" (1/1) ... [2024-11-13 21:12:03,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:12:03,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:12:03,395 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:12:03,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2d16a642-f8da-4e00-baf1-bec189bfd273/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:12:03,433 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2024-11-13 21:12:03,433 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 21:12:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 21:12:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 21:12:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2024-11-13 21:12:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2024-11-13 21:12:03,434 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2024-11-13 21:12:03,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2024-11-13 21:12:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2024-11-13 21:12:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2024-11-13 21:12:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2024-11-13 21:12:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:12:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-13 21:12:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2024-11-13 21:12:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2024-11-13 21:12:03,435 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2024-11-13 21:12:03,435 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2024-11-13 21:12:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 21:12:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2024-11-13 21:12:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2024-11-13 21:12:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 21:12:03,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 21:12:03,436 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2024-11-13 21:12:03,437 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2024-11-13 21:12:03,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-13 21:12:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-13 21:12:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2024-11-13 21:12:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2024-11-13 21:12:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2024-11-13 21:12:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2024-11-13 21:12:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 21:12:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 21:12:03,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 21:12:03,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 21:12:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2024-11-13 21:12:03,441 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2024-11-13 21:12:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:12:03,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 21:12:03,442 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2024-11-13 21:12:03,442 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 21:12:03,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 21:12:03,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2024-11-13 21:12:03,444 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2024-11-13 21:12:03,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 21:12:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 21:12:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2024-11-13 21:12:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2024-11-13 21:12:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2024-11-13 21:12:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2024-11-13 21:12:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:12:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-13 21:12:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-13 21:12:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-13 21:12:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2024-11-13 21:12:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2024-11-13 21:12:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:12:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2024-11-13 21:12:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2024-11-13 21:12:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:12:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2024-11-13 21:12:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2024-11-13 21:12:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 21:12:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 21:12:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 21:12:03,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 21:12:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:12:03,449 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:12:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-13 21:12:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2024-11-13 21:12:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2024-11-13 21:12:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2024-11-13 21:12:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2024-11-13 21:12:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:12:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 21:12:03,450 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2024-11-13 21:12:03,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2024-11-13 21:12:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2024-11-13 21:12:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2024-11-13 21:12:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2024-11-13 21:12:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2024-11-13 21:12:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-13 21:12:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-13 21:12:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2024-11-13 21:12:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2024-11-13 21:12:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 21:12:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 21:12:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2024-11-13 21:12:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2024-11-13 21:12:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-11-13 21:12:03,453 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2024-11-13 21:12:03,453 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2024-11-13 21:12:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2024-11-13 21:12:03,454 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2024-11-13 21:12:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-13 21:12:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-13 21:12:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2024-11-13 21:12:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2024-11-13 21:12:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2024-11-13 21:12:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2024-11-13 21:12:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2024-11-13 21:12:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 21:12:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2024-11-13 21:12:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2024-11-13 21:12:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2024-11-13 21:12:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2024-11-13 21:12:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~int [2024-11-13 21:12:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 21:12:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2024-11-13 21:12:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2024-11-13 21:12:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2024-11-13 21:12:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2024-11-13 21:12:03,464 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2024-11-13 21:12:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2024-11-13 21:12:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-13 21:12:03,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-13 21:12:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2024-11-13 21:12:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 21:12:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2024-11-13 21:12:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-13 21:12:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2024-11-13 21:12:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 21:12:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2024-11-13 21:12:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2024-11-13 21:12:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2024-11-13 21:12:03,472 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2024-11-13 21:12:03,472 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2024-11-13 21:12:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2024-11-13 21:12:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2024-11-13 21:12:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 21:12:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2024-11-13 21:12:03,473 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2024-11-13 21:12:03,473 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-13 21:12:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2024-11-13 21:12:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2024-11-13 21:12:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2024-11-13 21:12:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:12:03,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-13 21:12:03,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-13 21:12:05,444 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:12:05,449 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:12:06,105 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 21:12:43,008 INFO L? ?]: Removed 5234 outVars from TransFormulas that were not future-live. [2024-11-13 21:12:43,009 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:12:53,672 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:12:53,673 INFO L316 CfgBuilder]: Removed 18 assume(true) statements. [2024-11-13 21:12:53,673 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:12:53 BoogieIcfgContainer [2024-11-13 21:12:53,674 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:12:53,674 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:12:53,676 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:12:53,686 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:12:53,687 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:12:53" (1/1) ... [2024-11-13 21:12:53,695 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:12:53,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:12:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4657 states to 3123 states and 4657 transitions. [2024-11-13 21:12:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3123 states and 4657 transitions. [2024-11-13 21:12:53,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 21:12:53,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:12:53,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:01,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:03,251 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:13:13,461 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:15,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:15,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4693 states to 3134 states and 4684 transitions. [2024-11-13 21:13:15,333 INFO L276 IsEmpty]: Start isEmpty. Operand 3134 states and 4684 transitions. [2024-11-13 21:13:15,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-11-13 21:13:15,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:15,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:20,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:21,870 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:13:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:22,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4697 states to 3137 states and 4687 transitions. [2024-11-13 21:13:22,091 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 4687 transitions. [2024-11-13 21:13:22,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 21:13:22,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:22,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:29,150 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:13:40,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:13:42,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:42,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 3147 states and 4703 transitions. [2024-11-13 21:13:42,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3147 states and 4703 transitions. [2024-11-13 21:13:42,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-13 21:13:42,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:42,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:47,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:48,496 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-13 21:13:48,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:13:48,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4727 states to 3150 states and 4706 transitions. [2024-11-13 21:13:48,819 INFO L276 IsEmpty]: Start isEmpty. Operand 3150 states and 4706 transitions. [2024-11-13 21:13:48,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 21:13:48,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:13:48,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:13:54,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:13:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:07,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:11,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:11,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4756 states to 3161 states and 4724 transitions. [2024-11-13 21:14:11,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 4724 transitions. [2024-11-13 21:14:11,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-13 21:14:11,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:11,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:16,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:17,402 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:14:17,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:17,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4760 states to 3164 states and 4727 transitions. [2024-11-13 21:14:17,742 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 4727 transitions. [2024-11-13 21:14:17,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 21:14:17,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:17,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:23,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:24,933 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:14:36,911 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:14:43,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:43,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4792 states to 3176 states and 4747 transitions. [2024-11-13 21:14:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 4747 transitions. [2024-11-13 21:14:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 21:14:43,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:43,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:49,753 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-11-13 21:14:50,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:14:50,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4796 states to 3179 states and 4750 transitions. [2024-11-13 21:14:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 4750 transitions. [2024-11-13 21:14:50,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 21:14:50,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:14:50,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:14:55,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:14:56,730 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:15:09,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:15:19,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:19,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 3192 states and 4772 transitions. [2024-11-13 21:15:19,255 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 4772 transitions. [2024-11-13 21:15:19,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 21:15:19,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:25,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:25,785 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-11-13 21:15:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:15:26,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4835 states to 3195 states and 4775 transitions. [2024-11-13 21:15:26,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3195 states and 4775 transitions. [2024-11-13 21:15:26,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:15:26,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:15:26,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:15:32,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:15:33,695 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:15:46,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:02,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:02,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4874 states to 3210 states and 4800 transitions. [2024-11-13 21:16:02,409 INFO L276 IsEmpty]: Start isEmpty. Operand 3210 states and 4800 transitions. [2024-11-13 21:16:02,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:16:02,411 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:02,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:08,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:09,549 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:16:09,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:09,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4877 states to 3212 states and 4802 transitions. [2024-11-13 21:16:09,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3212 states and 4802 transitions. [2024-11-13 21:16:09,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-13 21:16:09,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:09,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:16,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:17,897 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:16:31,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:16:53,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4919 states to 3228 states and 4829 transitions. [2024-11-13 21:16:53,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3228 states and 4829 transitions. [2024-11-13 21:16:53,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 21:16:53,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:59,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:00,466 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-11-13 21:17:00,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:00,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4922 states to 3230 states and 4831 transitions. [2024-11-13 21:17:00,671 INFO L276 IsEmpty]: Start isEmpty. Operand 3230 states and 4831 transitions. [2024-11-13 21:17:00,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 21:17:00,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:00,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:06,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 21:17:22,709 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:48,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 3246 states and 4859 transitions. [2024-11-13 21:17:48,659 INFO L276 IsEmpty]: Start isEmpty. Operand 3246 states and 4859 transitions. [2024-11-13 21:17:48,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:17:48,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:48,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:54,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 21:17:55,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:55,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 3249 states and 4862 transitions. [2024-11-13 21:17:55,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3249 states and 4862 transitions. [2024-11-13 21:17:55,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:17:55,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:55,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:01,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,499 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 21:18:17,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:50,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 3266 states and 4892 transitions. [2024-11-13 21:18:50,831 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 4892 transitions. [2024-11-13 21:18:50,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-13 21:18:50,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:57,628 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-11-13 21:18:58,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:58,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5021 states to 3269 states and 4895 transitions. [2024-11-13 21:18:58,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3269 states and 4895 transitions. [2024-11-13 21:18:58,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-13 21:18:58,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:58,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:03,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:05,490 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:19:20,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:20:02,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5072 states to 3288 states and 4928 transitions. [2024-11-13 21:20:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3288 states and 4928 transitions. [2024-11-13 21:20:02,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-13 21:20:02,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:02,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:07,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:07,842 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:20:08,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:08,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 3290 states and 4930 transitions. [2024-11-13 21:20:08,034 INFO L276 IsEmpty]: Start isEmpty. Operand 3290 states and 4930 transitions. [2024-11-13 21:20:08,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:20:08,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:08,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:14,324 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:20:15,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:15,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5102 states to 3301 states and 4949 transitions. [2024-11-13 21:20:15,143 INFO L276 IsEmpty]: Start isEmpty. Operand 3301 states and 4949 transitions. [2024-11-13 21:20:15,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:20:15,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:15,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,342 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 21:20:37,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:21:29,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:29,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5156 states to 3321 states and 4984 transitions. [2024-11-13 21:21:29,162 INFO L276 IsEmpty]: Start isEmpty. Operand 3321 states and 4984 transitions. [2024-11-13 21:21:29,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-13 21:21:29,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:29,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:34,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:34,597 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-11-13 21:21:34,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:34,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 3323 states and 4986 transitions. [2024-11-13 21:21:34,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3323 states and 4986 transitions. [2024-11-13 21:21:34,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-13 21:21:34,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:34,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:40,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:40,575 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:21:40,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:40,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5160 states to 3319 states and 4979 transitions. [2024-11-13 21:21:40,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3319 states and 4979 transitions. [2024-11-13 21:21:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:21:40,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:45,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,397 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 21:21:47,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5187 states to 3330 states and 4998 transitions. [2024-11-13 21:21:47,372 INFO L276 IsEmpty]: Start isEmpty. Operand 3330 states and 4998 transitions. [2024-11-13 21:21:47,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:21:47,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:52,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:54,534 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 21:22:10,182 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:23:12,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:12,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5243 states to 3350 states and 5034 transitions. [2024-11-13 21:23:12,645 INFO L276 IsEmpty]: Start isEmpty. Operand 3350 states and 5034 transitions. [2024-11-13 21:23:12,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-13 21:23:12,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:12,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:18,313 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:23:18,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:18,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3346 states and 5027 transitions. [2024-11-13 21:23:18,424 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 5027 transitions. [2024-11-13 21:23:18,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-13 21:23:18,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:18,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:25,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:25,882 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-11-13 21:23:26,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:26,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5248 states to 3349 states and 5030 transitions. [2024-11-13 21:23:26,174 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5030 transitions. [2024-11-13 21:23:26,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-13 21:23:26,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:26,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:31,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:32,410 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-11-13 21:23:33,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5275 states to 3360 states and 5049 transitions. [2024-11-13 21:23:33,446 INFO L276 IsEmpty]: Start isEmpty. Operand 3360 states and 5049 transitions. [2024-11-13 21:23:33,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-13 21:23:33,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:33,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:39,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 21:23:57,541 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 21:25:11,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5334 states to 3381 states and 5087 transitions. [2024-11-13 21:25:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 5087 transitions. [2024-11-13 21:25:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:25:11,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:11,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:17,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:17,510 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-13 21:25:17,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:17,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 3377 states and 5080 transitions. [2024-11-13 21:25:17,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3377 states and 5080 transitions. [2024-11-13 21:25:17,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:25:17,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:17,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:24,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:25,156 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2024-11-13 21:25:25,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:25,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5339 states to 3380 states and 5083 transitions. [2024-11-13 21:25:25,449 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 5083 transitions. [2024-11-13 21:25:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-13 21:25:25,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:32,486 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-11-13 21:25:33,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:33,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5366 states to 3391 states and 5102 transitions. [2024-11-13 21:25:33,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 5102 transitions. [2024-11-13 21:25:33,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 21:25:33,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:33,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:39,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:40,398 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 21:25:40,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:40,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5367 states to 3387 states and 5095 transitions. [2024-11-13 21:25:40,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3387 states and 5095 transitions. [2024-11-13 21:25:40,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:25:40,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:40,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:45,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:46,268 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 167 trivial. 0 not checked. [2024-11-13 21:25:47,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:47,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5394 states to 3398 states and 5114 transitions. [2024-11-13 21:25:47,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3398 states and 5114 transitions. [2024-11-13 21:25:47,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:25:47,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:47,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:53,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:53,778 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 171 trivial. 0 not checked. [2024-11-13 21:25:53,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:53,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5395 states to 3394 states and 5107 transitions. [2024-11-13 21:25:53,893 INFO L276 IsEmpty]: Start isEmpty. Operand 3394 states and 5107 transitions. [2024-11-13 21:25:53,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:25:53,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:53,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:59,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:01,592 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 218 trivial. 0 not checked. [2024-11-13 21:26:18,122 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 []