./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk --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 bbe6eb694c6ebc92595458409ed963109b27b55f4ad004d9e3677222d112c853 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:27:11,323 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:27:11,411 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:27:11,416 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:27:11,416 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:27:11,439 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:27:11,440 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:27:11,441 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:27:11,441 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:27:11,442 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:27:11,442 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:27:11,443 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:27:11,443 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:27:11,444 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:27:11,444 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:27:11,445 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:27:11,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:27:11,446 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:27:11,446 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:27:11,447 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:27:11,447 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:27:11,448 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:27:11,448 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:27:11,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:27:11,449 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:11,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:27:11,450 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:27:11,450 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:27:11,451 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:27:11,451 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:27:11,452 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbe6eb694c6ebc92595458409ed963109b27b55f4ad004d9e3677222d112c853 [2024-11-08 19:27:11,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:27:11,795 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:27:11,798 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:27:11,799 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:27:11,800 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:27:11,802 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i Unable to find full path for "g++" [2024-11-08 19:27:13,992 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:27:14,712 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:27:14,713 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2024-11-08 19:27:14,773 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/data/cf96b9a65/0186d7be7a3e4ceb8f4231e5c658d1c8/FLAGf95923b79 [2024-11-08 19:27:14,793 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/data/cf96b9a65/0186d7be7a3e4ceb8f4231e5c658d1c8 [2024-11-08 19:27:14,796 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:27:14,798 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:27:14,799 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:14,799 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:27:14,806 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:27:14,807 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,808 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@606b9694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:14, skipping insertion in model container [2024-11-08 19:27:14,808 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:27:14" (1/1) ... [2024-11-08 19:27:14,968 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:27:17,875 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2024-11-08 19:27:17,879 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2024-11-08 19:27:17,880 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2024-11-08 19:27:17,881 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2024-11-08 19:27:17,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:17,972 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:27:18,096 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"); [5356] [2024-11-08 19:27:18,099 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)); [5363] [2024-11-08 19:27:18,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5370] [2024-11-08 19:27:18,103 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/46e2119/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5424-5425] [2024-11-08 19:27:18,104 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"); [5430-5432] [2024-11-08 19:27:18,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5469] [2024-11-08 19:27:18,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5472] [2024-11-08 19:27:18,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5475] [2024-11-08 19:27:18,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5478] [2024-11-08 19:27:18,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5567] [2024-11-08 19:27:18,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5575] [2024-11-08 19:27:18,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5605] [2024-11-08 19:27:18,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5613] [2024-11-08 19:27:18,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5620] [2024-11-08 19:27:18,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5628] [2024-11-08 19:27:18,123 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)); [5696-5697] [2024-11-08 19:27:18,128 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)); [5730-5731] [2024-11-08 19:27:18,473 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310656,310669] [2024-11-08 19:27:18,474 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310822,310835] [2024-11-08 19:27:18,474 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[310986,310999] [2024-11-08 19:27:18,475 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_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i[311151,311164] [2024-11-08 19:27:18,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:27:18,637 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:27:18,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18 WrapperNode [2024-11-08 19:27:18,639 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:27:18,640 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:18,640 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:27:18,640 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:27:18,649 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:18,780 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,020 INFO L138 Inliner]: procedures = 345, calls = 2181, calls flagged for inlining = 182, calls inlined = 172, statements flattened = 5538 [2024-11-08 19:27:19,021 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:27:19,022 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:27:19,022 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:27:19,023 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:27:19,034 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,035 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,086 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,086 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,363 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,396 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,422 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,443 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,486 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:27:19,488 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:27:19,489 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:27:19,489 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:27:19,490 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:27:18" (1/1) ... [2024-11-08 19:27:19,497 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:27:19,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:27:19,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:27:19,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a7eb8f73-40e9-4a6f-8022-7a5f1e3bc5ce/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:27:19,579 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2024-11-08 19:27:19,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2024-11-08 19:27:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2024-11-08 19:27:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2024-11-08 19:27:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2024-11-08 19:27:19,580 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2024-11-08 19:27:19,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:27:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-08 19:27:19,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-08 19:27:19,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-08 19:27:19,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-08 19:27:19,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-08 19:27:19,583 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-08 19:27:19,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-08 19:27:19,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-08 19:27:19,584 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2024-11-08 19:27:19,584 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2024-11-08 19:27:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-08 19:27:19,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-08 19:27:19,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-08 19:27:19,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-08 19:27:19,586 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2024-11-08 19:27:19,588 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2024-11-08 19:27:19,588 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2024-11-08 19:27:19,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2024-11-08 19:27:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2024-11-08 19:27:19,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2024-11-08 19:27:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-08 19:27:19,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-08 19:27:19,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2024-11-08 19:27:19,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2024-11-08 19:27:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2024-11-08 19:27:19,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2024-11-08 19:27:19,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2024-11-08 19:27:19,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2024-11-08 19:27:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-08 19:27:19,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-08 19:27:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-08 19:27:19,591 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-08 19:27:19,591 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2024-11-08 19:27:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2024-11-08 19:27:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-08 19:27:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-08 19:27:19,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-08 19:27:19,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-08 19:27:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-08 19:27:19,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-08 19:27:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2024-11-08 19:27:19,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2024-11-08 19:27:19,593 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2024-11-08 19:27:19,593 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2024-11-08 19:27:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:27:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2024-11-08 19:27:19,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2024-11-08 19:27:19,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-08 19:27:19,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-08 19:27:19,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:27:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-08 19:27:19,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-08 19:27:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-08 19:27:19,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-08 19:27:19,596 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-08 19:27:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-08 19:27:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2024-11-08 19:27:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2024-11-08 19:27:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-08 19:27:19,597 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-08 19:27:19,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-08 19:27:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-08 19:27:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 19:27:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-08 19:27:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-08 19:27:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-08 19:27:19,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2024-11-08 19:27:19,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2024-11-08 19:27:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-08 19:27:19,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-08 19:27:19,599 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:27:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:27:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-08 19:27:19,600 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-08 19:27:19,600 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2024-11-08 19:27:19,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2024-11-08 19:27:19,601 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-08 19:27:19,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-08 19:27:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2024-11-08 19:27:19,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2024-11-08 19:27:19,602 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-11-08 19:27:19,602 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-11-08 19:27:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-08 19:27:19,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-08 19:27:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-08 19:27:19,603 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-08 19:27:19,603 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-08 19:27:19,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-08 19:27:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-08 19:27:19,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-08 19:27:19,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-08 19:27:19,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-08 19:27:19,605 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-11-08 19:27:19,605 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-11-08 19:27:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2024-11-08 19:27:19,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2024-11-08 19:27:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2024-11-08 19:27:19,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2024-11-08 19:27:19,606 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2024-11-08 19:27:19,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2024-11-08 19:27:19,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-08 19:27:19,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-08 19:27:19,608 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2024-11-08 19:27:19,608 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2024-11-08 19:27:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-08 19:27:19,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-08 19:27:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2024-11-08 19:27:19,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2024-11-08 19:27:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:27:19,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2024-11-08 19:27:19,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2024-11-08 19:27:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2024-11-08 19:27:19,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2024-11-08 19:27:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-08 19:27:19,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-08 19:27:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:27:19,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-08 19:27:19,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-08 19:27:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-08 19:27:19,611 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-08 19:27:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-08 19:27:19,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-08 19:27:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-08 19:27:19,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-08 19:27:19,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-08 19:27:19,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-08 19:27:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-08 19:27:19,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-08 19:27:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2024-11-08 19:27:19,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2024-11-08 19:27:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2024-11-08 19:27:19,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2024-11-08 19:27:19,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2024-11-08 19:27:19,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2024-11-08 19:27:19,613 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2024-11-08 19:27:19,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2024-11-08 19:27:19,615 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2024-11-08 19:27:19,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2024-11-08 19:27:19,617 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-08 19:27:19,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-08 19:27:19,618 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2024-11-08 19:27:19,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2024-11-08 19:27:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2024-11-08 19:27:19,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2024-11-08 19:27:19,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-08 19:27:19,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-08 19:27:19,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:27:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-08 19:27:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-08 19:27:19,621 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2024-11-08 19:27:19,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2024-11-08 19:27:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2024-11-08 19:27:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2024-11-08 19:27:19,622 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2024-11-08 19:27:19,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2024-11-08 19:27:19,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-08 19:27:19,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-08 19:27:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2024-11-08 19:27:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2024-11-08 19:27:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2024-11-08 19:27:19,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2024-11-08 19:27:19,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:27:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2024-11-08 19:27:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2024-11-08 19:27:19,625 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2024-11-08 19:27:19,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2024-11-08 19:27:19,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-08 19:27:19,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-08 19:27:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-08 19:27:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-08 19:27:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:27:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2024-11-08 19:27:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2024-11-08 19:27:19,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-08 19:27:19,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-08 19:27:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-08 19:27:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-08 19:27:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:27:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-08 19:27:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2024-11-08 19:27:19,628 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2024-11-08 19:27:19,628 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2024-11-08 19:27:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2024-11-08 19:27:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2024-11-08 19:27:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2024-11-08 19:27:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2024-11-08 19:27:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2024-11-08 19:27:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-08 19:27:19,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-08 19:27:19,629 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2024-11-08 19:27:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2024-11-08 19:27:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-08 19:27:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-08 19:27:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-08 19:27:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-08 19:27:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-08 19:27:19,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-08 19:27:19,630 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2024-11-08 19:27:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2024-11-08 19:27:19,631 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-08 19:27:19,631 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-08 19:27:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-08 19:27:19,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-08 19:27:19,634 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-11-08 19:27:19,636 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-11-08 19:27:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2024-11-08 19:27:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2024-11-08 19:27:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:27:19,637 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2024-11-08 19:27:19,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2024-11-08 19:27:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-11-08 19:27:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-11-08 19:27:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-08 19:27:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-08 19:27:19,638 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-08 19:27:19,638 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-08 19:27:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:27:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:27:19,639 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-08 19:27:19,639 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-08 19:27:20,777 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:27:20,784 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:27:22,404 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-08 19:27:39,013 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret373#1;havoc tlan_eisa_probe_#t~ret373#1;tlan_eisa_probe_#t~ret374#1.base, tlan_eisa_probe_#t~ret374#1.offset := 43, 0; [2024-11-08 19:27:39,013 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret373#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,014 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-08 19:27:39,014 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-08 19:27:39,014 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908-1: assume -2147483648 <= tlan_eisa_probe_#t~ret375#1 && tlan_eisa_probe_#t~ret375#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret374#1.base, tlan_eisa_probe_#t~ret374#1.offset;havoc tlan_eisa_probe_#t~ret375#1; [2024-11-08 19:27:39,014 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret375#1 := printk(tlan_eisa_probe_#t~ret374#1.base, tlan_eisa_probe_#t~ret374#1.offset); srcloc: null [2024-11-08 19:27:39,015 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume -2147483648 <= tlan_eisa_probe_#t~ret390#1 && tlan_eisa_probe_#t~ret390#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret390#1;havoc tlan_eisa_probe_#t~ret390#1; [2024-11-08 19:27:39,015 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43231#1: SUMMARY for call tlan_eisa_probe_#t~ret390#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2024-11-08 19:27:39,015 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret385#1;havoc tlan_eisa_probe_#t~ret385#1; [2024-11-08 19:27:39,015 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret385#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,016 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-08 19:27:39,016 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-08 19:27:39,016 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise376#1 := ~debug~0; [2024-11-08 19:27:39,016 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(16 == ~debug~0); [2024-11-08 19:27:39,016 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise380#1 := 0; [2024-11-08 19:27:39,017 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-6: assume !(0 == ~debug~0); [2024-11-08 19:27:39,017 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-4: assume 0 != tlan_eisa_probe_#t~bitwise376#1;havoc tlan_eisa_probe_#t~bitwise376#1; [2024-11-08 19:27:39,017 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-4: assume !(0 != tlan_eisa_probe_#t~bitwise376#1);havoc tlan_eisa_probe_#t~bitwise376#1; [2024-11-08 19:27:39,017 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: havoc tlan_eisa_probe_#t~bitwise376#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise376#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise376#1 <= 16) && tlan_eisa_probe_#t~bitwise376#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise376#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise376#1 >= -2147483648; [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret377#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret377#1;havoc tlan_eisa_probe_#t~ret377#1;tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset := 44, 0; [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014: SUMMARY for call tlan_eisa_probe_#t~ret392#1 := printk(tlan_eisa_probe_#t~ret391#1.base, tlan_eisa_probe_#t~ret391#1.offset); srcloc: null [2024-11-08 19:27:39,018 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915-1: assume -2147483648 <= tlan_eisa_probe_#t~ret379#1 && tlan_eisa_probe_#t~ret379#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset;havoc tlan_eisa_probe_#t~ret379#1; [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6915: SUMMARY for call tlan_eisa_probe_#t~ret379#1 := printk(tlan_eisa_probe_#t~ret378#1.base, tlan_eisa_probe_#t~ret378#1.offset); srcloc: null [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014-1: assume -2147483648 <= tlan_eisa_probe_#t~ret392#1 && tlan_eisa_probe_#t~ret392#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret391#1.base, tlan_eisa_probe_#t~ret391#1.offset;havoc tlan_eisa_probe_#t~ret392#1; [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L11705-1: __request_region_#res#1.base, __request_region_#res#1.offset := __request_region_#t~ret1431#1.base, __request_region_#t~ret1431#1.offset;havoc __request_region_#t~ret1431#1.base, __request_region_#t~ret1431#1.offset; [2024-11-08 19:27:39,019 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L11705: SUMMARY for call __request_region_#t~ret1431#1.base, __request_region_#t~ret1431#1.offset := ldv_malloc(56); srcloc: null [2024-11-08 19:27:39,020 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2024-11-08 19:27:39,020 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise380#1 := ~debug~0; [2024-11-08 19:27:39,020 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-1: assume !(16 == ~debug~0); [2024-11-08 19:27:39,021 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2024-11-08 19:27:39,021 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2024-11-08 19:27:39,021 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-4: assume 0 != tlan_eisa_probe_#t~bitwise380#1;havoc tlan_eisa_probe_#t~bitwise380#1;tlan_eisa_probe_#t~ret381#1.base, tlan_eisa_probe_#t~ret381#1.offset := 45, 0; [2024-11-08 19:27:39,021 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-4: assume !(0 != tlan_eisa_probe_#t~bitwise380#1);havoc tlan_eisa_probe_#t~bitwise380#1; [2024-11-08 19:27:39,021 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-3: havoc tlan_eisa_probe_#t~bitwise380#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise380#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise380#1 <= 16) && tlan_eisa_probe_#t~bitwise380#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise380#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise380#1 >= -2147483648; [2024-11-08 19:27:39,022 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-6: assume { :begin_inline___request_region } true;__request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0;havoc __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1431#1.base, __request_region_#t~ret1431#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;__request_region_~arg0#1.base, __request_region_~arg0#1.offset := __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset;__request_region_~arg1#1 := __request_region_#in~arg1#1;__request_region_~arg2#1 := __request_region_#in~arg2#1;__request_region_~arg3#1.base, __request_region_~arg3#1.offset := __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset;__request_region_~arg4#1 := __request_region_#in~arg4#1; [2024-11-08 19:27:39,022 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call tlan_eisa_probe_#t~ret386#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,022 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2024-11-08 19:27:39,022 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921-1: assume -2147483648 <= tlan_eisa_probe_#t~ret382#1 && tlan_eisa_probe_#t~ret382#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret381#1.base, tlan_eisa_probe_#t~ret381#1.offset;havoc tlan_eisa_probe_#t~ret382#1; [2024-11-08 19:27:39,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6921: SUMMARY for call tlan_eisa_probe_#t~ret382#1 := printk(tlan_eisa_probe_#t~ret381#1.base, tlan_eisa_probe_#t~ret381#1.offset); srcloc: null [2024-11-08 19:27:39,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954-1: tlan_eisa_probe_~tmp___3~2#1 := tlan_eisa_probe_#t~ret386#1;havoc tlan_eisa_probe_#t~ret386#1; [2024-11-08 19:27:39,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2024-11-08 19:27:39,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret394#1 := printk(tlan_eisa_probe_#t~ret393#1.base, tlan_eisa_probe_#t~ret393#1.offset); srcloc: null [2024-11-08 19:27:39,023 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296; [2024-11-08 19:27:39,024 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(1 != tlan_eisa_probe_~tmp___3~2#1 % 256 % 4294967296); [2024-11-08 19:27:39,024 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: assume -2147483648 <= tlan_eisa_probe_#t~ret394#1 && tlan_eisa_probe_#t~ret394#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret393#1.base, tlan_eisa_probe_#t~ret393#1.offset;havoc tlan_eisa_probe_#t~ret394#1; [2024-11-08 19:27:39,024 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-08 19:27:39,024 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume !(0 == ~debug~0); [2024-11-08 19:27:39,024 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##67: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise372#1 := 0; [2024-11-08 19:27:39,025 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2024-11-08 19:27:39,025 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2024-11-08 19:27:39,025 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret387#1.base, tlan_eisa_probe_#t~ret387#1.offset := 46, 0; [2024-11-08 19:27:39,025 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume !(16 == ~debug~0); [2024-11-08 19:27:39,025 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963-2: SUMMARY for call tlan_eisa_probe_#t~ret389#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965-1: assume -2147483648 <= tlan_eisa_probe_#t~ret388#1 && tlan_eisa_probe_#t~ret388#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret387#1.base, tlan_eisa_probe_#t~ret387#1.offset;havoc tlan_eisa_probe_#t~ret388#1; [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6965: SUMMARY for call tlan_eisa_probe_#t~ret388#1 := printk(tlan_eisa_probe_#t~ret387#1.base, tlan_eisa_probe_#t~ret387#1.offset); srcloc: null [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2024-11-08 19:27:39,026 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934: SUMMARY for call tlan_eisa_probe_#t~ret384#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint __request_region_returnLabel#1: tlan_eisa_probe_#t~ret383#1.base, tlan_eisa_probe_#t~ret383#1.offset := __request_region_#res#1.base, __request_region_#res#1.offset;havoc __request_region_#t~ret1431#1.base, __request_region_#t~ret1431#1.offset, __request_region_~arg0#1.base, __request_region_~arg0#1.offset, __request_region_~arg1#1, __request_region_~arg2#1, __request_region_~arg3#1.base, __request_region_~arg3#1.offset, __request_region_~arg4#1;havoc __request_region_#in~arg0#1.base, __request_region_#in~arg0#1.offset, __request_region_#in~arg1#1, __request_region_#in~arg2#1, __request_region_#in~arg3#1.base, __request_region_#in~arg3#1.offset, __request_region_#in~arg4#1;assume { :end_inline___request_region } true;tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret383#1.base, tlan_eisa_probe_#t~ret383#1.offset;havoc tlan_eisa_probe_#t~ret383#1.base, tlan_eisa_probe_#t~ret383#1.offset; [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret384#1;havoc tlan_eisa_probe_#t~ret384#1; [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret389#1;havoc tlan_eisa_probe_#t~ret389#1; [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume !(16 == ~debug~0); [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##113: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret391#1.base, tlan_eisa_probe_#t~ret391#1.offset := 47, 0; [2024-11-08 19:27:39,027 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume !(16 == ~debug~0); [2024-11-08 19:27:39,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##116: assume 16 == ~debug~0;tlan_eisa_probe_#t~ret393#1.base, tlan_eisa_probe_#t~ret393#1.offset := 48, 0; [2024-11-08 19:27:39,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2024-11-08 19:27:39,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: havoc tlan_eisa_probe_#t~bitwise372#1;assume ((((~debug~0 < 0 || tlan_eisa_probe_#t~bitwise372#1 <= ~debug~0) && tlan_eisa_probe_#t~bitwise372#1 <= 16) && tlan_eisa_probe_#t~bitwise372#1 >= 0) && (~debug~0 >= 0 || tlan_eisa_probe_#t~bitwise372#1 > 16 + ~debug~0)) && tlan_eisa_probe_#t~bitwise372#1 >= -2147483648; [2024-11-08 19:27:39,028 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~bitwise372#1 := ~debug~0; [2024-11-08 19:27:39,029 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(16 == ~debug~0); [2024-11-08 19:27:39,029 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-6: assume 0 == ~debug~0;tlan_eisa_probe_#t~bitwise376#1 := 0; [2024-11-08 19:27:39,029 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-6: assume !(0 == ~debug~0); [2024-11-08 19:27:39,029 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-4: assume 0 != tlan_eisa_probe_#t~bitwise372#1;havoc tlan_eisa_probe_#t~bitwise372#1; [2024-11-08 19:27:39,029 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-4: assume !(0 != tlan_eisa_probe_#t~bitwise372#1);havoc tlan_eisa_probe_#t~bitwise372#1; [2024-11-08 19:27:40,149 INFO L? ?]: Removed 2701 outVars from TransFormulas that were not future-live. [2024-11-08 19:27:40,149 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:27:44,288 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:27:44,288 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-08 19:27:44,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:44 BoogieIcfgContainer [2024-11-08 19:27:44,289 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:27:44,290 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:27:44,290 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:27:44,300 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:27:44,300 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:27:44" (1/1) ... [2024-11-08 19:27:44,308 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:27:44,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:27:44,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2558 states to 1781 states and 2558 transitions. [2024-11-08 19:27:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 2558 transitions. [2024-11-08 19:27:44,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 19:27:44,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:27:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:27:55,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:27:57,962 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:28:08,214 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:10,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:10,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2601 states to 1803 states and 2597 transitions. [2024-11-08 19:28:10,303 INFO L276 IsEmpty]: Start isEmpty. Operand 1803 states and 2597 transitions. [2024-11-08 19:28:10,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:28:10,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:10,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:19,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:21,318 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:28:32,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:28:36,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:28:36,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2604 states to 1795 states and 2583 transitions. [2024-11-08 19:28:36,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 2583 transitions. [2024-11-08 19:28:36,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 19:28:36,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:28:36,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:28:45,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:28:46,158 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:28:57,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:29:04,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:04,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2634 states to 1804 states and 2599 transitions. [2024-11-08 19:29:04,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 2599 transitions. [2024-11-08 19:29:04,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 19:29:04,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:04,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:13,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:16,164 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:29:28,716 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 [] [2024-11-08 19:29:40,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:29:40,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1819 states and 2629 transitions. [2024-11-08 19:29:40,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1819 states and 2629 transitions. [2024-11-08 19:29:40,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:29:40,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:29:40,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:29:49,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:29:51,477 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:30:03,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:03,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 1824 states and 2640 transitions. [2024-11-08 19:30:03,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2640 transitions. [2024-11-08 19:30:03,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 19:30:03,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:03,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:15,138 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:30:20,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1824 states and 2639 transitions. [2024-11-08 19:30:20,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2639 transitions. [2024-11-08 19:30:20,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 19:30:20,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:20,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:29,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:30,286 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:30:42,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:42,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2714 states to 1834 states and 2654 transitions. [2024-11-08 19:30:42,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 2654 transitions. [2024-11-08 19:30:42,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:30:42,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:42,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:30:50,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:30:52,315 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:30:52,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:30:52,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2727 states to 1842 states and 2667 transitions. [2024-11-08 19:30:52,839 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2667 transitions. [2024-11-08 19:30:52,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 19:30:52,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:30:52,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:02,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:05,186 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:31:19,566 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 [] [2024-11-08 19:31:37,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:31:37,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2774 states to 1858 states and 2701 transitions. [2024-11-08 19:31:37,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2701 transitions. [2024-11-08 19:31:37,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 19:31:37,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:31:37,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:31:46,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:31:48,303 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:32:03,511 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 [] [2024-11-08 19:32:24,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:24,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1875 states and 2732 transitions. [2024-11-08 19:32:24,169 INFO L276 IsEmpty]: Start isEmpty. Operand 1875 states and 2732 transitions. [2024-11-08 19:32:24,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 19:32:24,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:24,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:33,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:34,913 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:32:40,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:32:40,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2830 states to 1883 states and 2744 transitions. [2024-11-08 19:32:40,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1883 states and 2744 transitions. [2024-11-08 19:32:40,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 19:32:40,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:32:40,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:32:50,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:32:51,943 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-08 19:33:03,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:03,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2845 states to 1893 states and 2759 transitions. [2024-11-08 19:33:03,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1893 states and 2759 transitions. [2024-11-08 19:33:03,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 19:33:03,820 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:03,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:13,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:14,878 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:33:33,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:33,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2860 states to 1903 states and 2774 transitions. [2024-11-08 19:33:33,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2774 transitions. [2024-11-08 19:33:33,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 19:33:33,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:33,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:43,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:44,694 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:33:48,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:33:48,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1911 states and 2786 transitions. [2024-11-08 19:33:48,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2786 transitions. [2024-11-08 19:33:48,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 19:33:48,303 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:33:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:33:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:33:58,820 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-08 19:34:18,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:18,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2887 states to 1921 states and 2801 transitions. [2024-11-08 19:34:18,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1921 states and 2801 transitions. [2024-11-08 19:34:18,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 19:34:18,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:18,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:27,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:29,561 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:34:30,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:30,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2914 states to 1932 states and 2820 transitions. [2024-11-08 19:34:30,306 INFO L276 IsEmpty]: Start isEmpty. Operand 1932 states and 2820 transitions. [2024-11-08 19:34:30,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 19:34:30,309 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:30,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:41,570 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:34:41,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:41,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2915 states to 1928 states and 2813 transitions. [2024-11-08 19:34:41,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2813 transitions. [2024-11-08 19:34:41,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 19:34:41,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:41,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:34:51,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:34:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:34:53,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:34:53,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2944 states to 1939 states and 2833 transitions. [2024-11-08 19:34:53,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1939 states and 2833 transitions. [2024-11-08 19:34:53,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 19:34:53,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:34:53,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:03,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:03,520 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:35:07,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:07,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2971 states to 1950 states and 2852 transitions. [2024-11-08 19:35:07,023 INFO L276 IsEmpty]: Start isEmpty. Operand 1950 states and 2852 transitions. [2024-11-08 19:35:07,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:35:07,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:07,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:17,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:18,703 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:35:18,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:18,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2972 states to 1946 states and 2845 transitions. [2024-11-08 19:35:18,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1946 states and 2845 transitions. [2024-11-08 19:35:18,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 19:35:18,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:18,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:28,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:29,015 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:35:29,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:29,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2973 states to 1942 states and 2838 transitions. [2024-11-08 19:35:29,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 2838 transitions. [2024-11-08 19:35:29,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 19:35:29,111 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:29,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:39,126 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:35:39,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:39,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3000 states to 1953 states and 2857 transitions. [2024-11-08 19:35:39,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1953 states and 2857 transitions. [2024-11-08 19:35:39,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 19:35:39,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:39,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:49,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:35:50,047 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:35:50,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:35:50,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1964 states and 2876 transitions. [2024-11-08 19:35:50,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1964 states and 2876 transitions. [2024-11-08 19:35:50,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:35:50,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:35:50,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:35:59,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:00,008 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:36:00,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:00,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1966 states and 2878 transitions. [2024-11-08 19:36:00,101 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2878 transitions. [2024-11-08 19:36:00,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:36:00,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:00,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:09,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:09,767 INFO L134 CoverageAnalysis]: Checked inductivity of 153 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:36:16,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:16,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 1963 states and 2874 transitions. [2024-11-08 19:36:16,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2874 transitions. [2024-11-08 19:36:16,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:36:16,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:16,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:25,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:25,814 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 19:36:26,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:26,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3060 states to 1974 states and 2893 transitions. [2024-11-08 19:36:26,628 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2893 transitions. [2024-11-08 19:36:26,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 19:36:26,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:26,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:35,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:36,940 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-11-08 19:36:37,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:37,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3061 states to 1970 states and 2886 transitions. [2024-11-08 19:36:37,073 INFO L276 IsEmpty]: Start isEmpty. Operand 1970 states and 2886 transitions. [2024-11-08 19:36:37,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 19:36:37,075 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:37,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:46,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:46,728 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-08 19:36:46,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:46,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3062 states to 1966 states and 2879 transitions. [2024-11-08 19:36:46,831 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 2879 transitions. [2024-11-08 19:36:46,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 19:36:46,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:46,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:36:55,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:36:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:36:57,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:36:57,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3074 states to 1974 states and 2891 transitions. [2024-11-08 19:36:57,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 2891 transitions. [2024-11-08 19:36:57,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 19:36:57,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:36:57,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:06,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:07,872 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:37:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:08,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3086 states to 1982 states and 2903 transitions. [2024-11-08 19:37:08,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1982 states and 2903 transitions. [2024-11-08 19:37:08,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 19:37:08,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:08,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:20,255 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:37:24,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:24,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3106 states to 1992 states and 2923 transitions. [2024-11-08 19:37:24,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1992 states and 2923 transitions. [2024-11-08 19:37:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 19:37:24,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:24,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:32,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:33,385 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:37:33,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:33,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3108 states to 1994 states and 2925 transitions. [2024-11-08 19:37:33,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1994 states and 2925 transitions. [2024-11-08 19:37:33,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:37:33,508 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:33,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:42,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:43,660 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:37:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:37:44,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 2002 states and 2941 transitions. [2024-11-08 19:37:44,459 INFO L276 IsEmpty]: Start isEmpty. Operand 2002 states and 2941 transitions. [2024-11-08 19:37:44,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 19:37:44,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:37:44,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:37:53,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:37:54,759 INFO L134 CoverageAnalysis]: Checked inductivity of 231 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:38:01,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:01,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 2011 states and 2955 transitions. [2024-11-08 19:38:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 2955 transitions. [2024-11-08 19:38:01,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:38:01,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:01,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:10,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:13,524 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:38:32,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:32,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 2030 states and 2995 transitions. [2024-11-08 19:38:32,987 INFO L276 IsEmpty]: Start isEmpty. Operand 2030 states and 2995 transitions. [2024-11-08 19:38:32,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 19:38:32,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:32,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:38:41,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:38:42,949 INFO L134 CoverageAnalysis]: Checked inductivity of 223 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 223 trivial. 0 not checked. [2024-11-08 19:38:56,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:38:56,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3185 states to 2032 states and 2998 transitions. [2024-11-08 19:38:56,566 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 2998 transitions. [2024-11-08 19:38:56,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 19:38:56,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:38:56,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:08,613 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2024-11-08 19:39:21,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:21,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3188 states to 2033 states and 2999 transitions. [2024-11-08 19:39:21,246 INFO L276 IsEmpty]: Start isEmpty. Operand 2033 states and 2999 transitions. [2024-11-08 19:39:21,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 19:39:21,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:21,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:30,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:31,409 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:39:41,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:39:41,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 2036 states and 3004 transitions. [2024-11-08 19:39:41,838 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 3004 transitions. [2024-11-08 19:39:41,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 19:39:41,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:39:41,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:39:50,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:39:54,898 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:40:19,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:19,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3222 states to 2046 states and 3031 transitions. [2024-11-08 19:40:19,270 INFO L276 IsEmpty]: Start isEmpty. Operand 2046 states and 3031 transitions. [2024-11-08 19:40:19,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 19:40:19,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:19,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:28,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:29,359 INFO L134 CoverageAnalysis]: Checked inductivity of 227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 227 trivial. 0 not checked. [2024-11-08 19:40:34,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:34,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3229 states to 2049 states and 3036 transitions. [2024-11-08 19:40:34,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2049 states and 3036 transitions. [2024-11-08 19:40:34,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 19:40:34,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:34,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:40:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:40:44,470 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-08 19:40:54,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:40:54,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3245 states to 2053 states and 3044 transitions. [2024-11-08 19:40:54,427 INFO L276 IsEmpty]: Start isEmpty. Operand 2053 states and 3044 transitions. [2024-11-08 19:40:54,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 19:40:54,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:40:54,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:03,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-08 19:41:04,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:04,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 2056 states and 3049 transitions. [2024-11-08 19:41:04,519 INFO L276 IsEmpty]: Start isEmpty. Operand 2056 states and 3049 transitions. [2024-11-08 19:41:04,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 19:41:04,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:04,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:13,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:13,535 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 19:41:14,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:14,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2065 states and 3063 transitions. [2024-11-08 19:41:14,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3063 transitions. [2024-11-08 19:41:14,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 19:41:14,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:14,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:23,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:23,589 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2024-11-08 19:41:23,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:23,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3266 states to 2065 states and 3061 transitions. [2024-11-08 19:41:23,854 INFO L276 IsEmpty]: Start isEmpty. Operand 2065 states and 3061 transitions. [2024-11-08 19:41:23,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 19:41:23,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:23,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:41:33,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:41:34,385 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2024-11-08 19:41:40,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:41:40,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3281 states to 2069 states and 3067 transitions. [2024-11-08 19:41:40,018 INFO L276 IsEmpty]: Start isEmpty. Operand 2069 states and 3067 transitions. [2024-11-08 19:41:40,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 19:41:40,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:41:40,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms