./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/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 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 00:37:03,360 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 00:37:03,447 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-09 00:37:03,453 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 00:37:03,457 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-09 00:37:03,493 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 00:37:03,498 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 00:37:03,498 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-09 00:37:03,499 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 00:37:03,499 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 00:37:03,500 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 00:37:03,500 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 00:37:03,500 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 00:37:03,502 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 00:37:03,506 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 00:37:03,506 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 00:37:03,506 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 00:37:03,507 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 00:37:03,507 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 00:37:03,507 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 00:37:03,507 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-09 00:37:03,508 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-09 00:37:03,509 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-09 00:37:03,510 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 00:37:03,510 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:37:03,510 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 00:37:03,511 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 00:37:03,511 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 00:37:03,512 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-09 00:37:03,512 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 00:37:03,512 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2024-11-09 00:37:03,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 00:37:03,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 00:37:03,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 00:37:03,829 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 00:37:03,831 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 00:37:03,832 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i Unable to find full path for "g++" [2024-11-09 00:37:05,877 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 00:37:06,492 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 00:37:06,493 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-11-09 00:37:06,547 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/data/2c28ad6a5/f55d260239cf41e4841df28e9171bbed/FLAG48322a438 [2024-11-09 00:37:06,960 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/data/2c28ad6a5/f55d260239cf41e4841df28e9171bbed [2024-11-09 00:37:06,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 00:37:06,965 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 00:37:06,966 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 00:37:06,967 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 00:37:06,973 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 00:37:06,973 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:37:06" (1/1) ... [2024-11-09 00:37:06,975 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754cc3d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:06, skipping insertion in model container [2024-11-09 00:37:06,975 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 12:37:06" (1/1) ... [2024-11-09 00:37:07,159 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 00:37:10,332 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-09 00:37:10,337 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-09 00:37:10,338 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-09 00:37:10,338 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-09 00:37:10,361 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:37:10,402 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 00:37:10,498 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"); [5247] [2024-11-09 00:37:10,500 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)); [5254] [2024-11-09 00:37:10,501 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2024-11-09 00:37:10,503 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5305-5306] [2024-11-09 00:37:10,503 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"); [5311-5313] [2024-11-09 00:37:10,511 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)); [5517-5518] [2024-11-09 00:37:10,513 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)); [5551-5552] [2024-11-09 00:37:10,514 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5588-5589] [2024-11-09 00:37:10,515 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5625-5626] [2024-11-09 00:37:10,523 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [5890-5891] [2024-11-09 00:37:10,523 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2024-11-09 00:37:10,552 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2024-11-09 00:37:10,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2024-11-09 00:37:10,819 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[331922,331935] [2024-11-09 00:37:10,820 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332091,332104] [2024-11-09 00:37:10,820 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332258,332271] [2024-11-09 00:37:10,821 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_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i[332426,332439] [2024-11-09 00:37:10,834 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 00:37:11,107 INFO L204 MainTranslator]: Completed translation [2024-11-09 00:37:11,108 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11 WrapperNode [2024-11-09 00:37:11,109 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 00:37:11,110 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 00:37:11,110 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 00:37:11,111 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 00:37:11,118 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,233 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,463 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5273 [2024-11-09 00:37:11,465 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 00:37:11,466 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 00:37:11,467 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 00:37:11,467 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 00:37:11,477 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,520 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,525 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,722 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,754 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,791 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,813 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,857 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 00:37:11,859 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 00:37:11,859 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 00:37:11,859 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 00:37:11,860 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 12:37:11" (1/1) ... [2024-11-09 00:37:11,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-09 00:37:11,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-09 00:37:11,903 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-09 00:37:11,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8dcabd5e-5ed1-4d2a-ac80-c9efebf47248/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-09 00:37:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-09 00:37:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-09 00:37:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 00:37:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 00:37:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 00:37:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 00:37:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2024-11-09 00:37:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2024-11-09 00:37:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-09 00:37:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-09 00:37:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 00:37:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 00:37:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 00:37:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 00:37:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:37:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 00:37:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 00:37:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 00:37:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-09 00:37:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-09 00:37:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-09 00:37:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-09 00:37:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-11-09 00:37:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-11-09 00:37:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-09 00:37:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-09 00:37:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 00:37:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 00:37:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 00:37:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 00:37:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-11-09 00:37:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-11-09 00:37:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-09 00:37:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-09 00:37:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 00:37:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 00:37:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 00:37:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 00:37:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-09 00:37:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-09 00:37:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 00:37:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 00:37:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 00:37:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 00:37:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 00:37:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 00:37:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-09 00:37:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-09 00:37:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 00:37:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 00:37:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 00:37:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 00:37:11,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 00:37:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 00:37:11,955 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 00:37:11,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 00:37:11,956 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-09 00:37:11,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-09 00:37:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 00:37:11,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 00:37:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 00:37:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-09 00:37:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-09 00:37:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2024-11-09 00:37:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2024-11-09 00:37:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 00:37:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-09 00:37:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-09 00:37:11,958 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 00:37:11,958 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 00:37:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 00:37:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 00:37:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 00:37:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 00:37:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 00:37:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 00:37:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 00:37:11,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 00:37:11,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-09 00:37:11,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-09 00:37:11,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-09 00:37:11,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-09 00:37:11,961 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2024-11-09 00:37:11,961 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2024-11-09 00:37:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-09 00:37:11,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-11-09 00:37:11,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:37:11,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 00:37:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 00:37:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 00:37:11,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 00:37:11,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 00:37:11,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 00:37:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 00:37:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-11-09 00:37:11,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-11-09 00:37:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 00:37:11,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 00:37:11,964 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 00:37:11,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 00:37:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 00:37:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-09 00:37:11,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-09 00:37:11,965 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:37:11,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 00:37:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2024-11-09 00:37:11,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2024-11-09 00:37:11,966 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-09 00:37:11,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-09 00:37:11,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:37:11,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 00:37:11,967 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-09 00:37:11,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-09 00:37:11,967 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-11-09 00:37:11,967 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-11-09 00:37:11,967 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 00:37:11,967 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 00:37:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2024-11-09 00:37:11,968 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2024-11-09 00:37:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 00:37:11,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 00:37:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 00:37:11,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 00:37:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-09 00:37:11,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-11-09 00:37:11,968 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-09 00:37:11,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-09 00:37:11,970 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-09 00:37:11,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-09 00:37:11,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 00:37:11,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 00:37:11,971 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 00:37:11,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 00:37:11,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 00:37:11,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 00:37:11,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:37:11,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 00:37:11,972 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2024-11-09 00:37:11,972 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2024-11-09 00:37:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2024-11-09 00:37:11,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2024-11-09 00:37:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 00:37:11,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 00:37:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-09 00:37:11,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-11-09 00:37:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-09 00:37:11,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-09 00:37:11,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 00:37:11,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 00:37:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 00:37:11,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 00:37:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-09 00:37:11,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-09 00:37:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-09 00:37:11,974 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-09 00:37:11,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 00:37:11,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-11-09 00:37:11,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-11-09 00:37:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2024-11-09 00:37:11,976 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2024-11-09 00:37:11,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 00:37:11,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 00:37:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 00:37:11,977 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2024-11-09 00:37:11,977 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2024-11-09 00:37:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 00:37:11,978 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 00:37:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 00:37:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 00:37:11,978 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 00:37:11,978 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 00:37:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-09 00:37:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 00:37:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 00:37:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 00:37:11,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-09 00:37:11,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 00:37:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2024-11-09 00:37:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 00:37:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 00:37:11,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 00:37:11,980 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-09 00:37:11,982 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-09 00:37:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-09 00:37:11,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2024-11-09 00:37:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 00:37:11,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 00:37:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-09 00:37:11,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-09 00:37:11,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 00:37:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 00:37:11,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 00:37:11,984 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2024-11-09 00:37:11,984 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2024-11-09 00:37:13,010 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 00:37:13,014 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 00:37:13,561 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 00:37:29,527 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 00:37:30,868 INFO L? ?]: Removed 2387 outVars from TransFormulas that were not future-live. [2024-11-09 00:37:30,869 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 00:37:32,912 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 00:37:32,912 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 00:37:32,912 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:37:32 BoogieIcfgContainer [2024-11-09 00:37:32,912 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 00:37:32,913 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-09 00:37:32,913 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-09 00:37:32,924 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-09 00:37:32,924 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 12:37:32" (1/1) ... [2024-11-09 00:37:32,935 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 00:37:33,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:33,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1337 states and 1929 transitions. [2024-11-09 00:37:33,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1337 states and 1929 transitions. [2024-11-09 00:37:33,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-09 00:37:33,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:33,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:37:46,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:37:47,923 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:37:58,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 00:37:59,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:37:59,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1945 states to 1346 states and 1945 transitions. [2024-11-09 00:37:59,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1346 states and 1945 transitions. [2024-11-09 00:37:59,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-09 00:37:59,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:37:59,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:11,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:12,477 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:38:14,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:14,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1964 states to 1356 states and 1964 transitions. [2024-11-09 00:38:14,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 1964 transitions. [2024-11-09 00:38:14,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-09 00:38:14,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:14,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:26,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:38:27,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:27,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1361 states and 1976 transitions. [2024-11-09 00:38:27,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 1976 transitions. [2024-11-09 00:38:27,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:38:27,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:27,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:42,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:43,404 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:38:43,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:38:43,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1986 states to 1366 states and 1986 transitions. [2024-11-09 00:38:43,655 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 1986 transitions. [2024-11-09 00:38:43,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:38:43,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:38:43,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:38:57,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:38:58,109 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:39:01,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:01,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2001 states to 1371 states and 2001 transitions. [2024-11-09 00:39:01,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2001 transitions. [2024-11-09 00:39:01,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:39:01,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:01,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:14,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:15,271 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-11-09 00:39:15,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:15,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2003 states to 1373 states and 2003 transitions. [2024-11-09 00:39:15,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2003 transitions. [2024-11-09 00:39:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:39:15,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:15,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:28,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:30,032 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:39:35,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:35,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2028 states to 1382 states and 2028 transitions. [2024-11-09 00:39:35,157 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2028 transitions. [2024-11-09 00:39:35,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:39:35,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:35,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:39:46,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:39:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:39:48,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:39:48,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1388 states and 2054 transitions. [2024-11-09 00:39:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2054 transitions. [2024-11-09 00:39:48,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:39:48,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:39:48,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:04,923 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-09 00:40:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:11,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2076 states to 1395 states and 2076 transitions. [2024-11-09 00:40:11,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2076 transitions. [2024-11-09 00:40:11,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:40:11,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:11,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:25,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:26,312 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:40:27,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:27,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1399 states and 2084 transitions. [2024-11-09 00:40:27,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2084 transitions. [2024-11-09 00:40:27,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-09 00:40:27,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:27,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:40,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:41,279 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:40:41,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1400 states and 2084 transitions. [2024-11-09 00:40:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2084 transitions. [2024-11-09 00:40:41,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-09 00:40:41,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:41,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:40:53,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:40:54,457 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:40:54,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:40:54,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1402 states and 2086 transitions. [2024-11-09 00:40:54,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2086 transitions. [2024-11-09 00:40:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:40:54,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:40:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:07,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:08,277 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-09 00:41:09,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:09,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1406 states and 2093 transitions. [2024-11-09 00:41:09,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2093 transitions. [2024-11-09 00:41:09,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:41:09,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:09,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:23,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:24,163 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:41:24,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:24,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1409 states and 2096 transitions. [2024-11-09 00:41:24,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1409 states and 2096 transitions. [2024-11-09 00:41:24,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-09 00:41:24,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:24,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:38,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:38,665 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:41:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:41:38,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2097 states to 1410 states and 2097 transitions. [2024-11-09 00:41:38,794 INFO L276 IsEmpty]: Start isEmpty. Operand 1410 states and 2097 transitions. [2024-11-09 00:41:38,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:41:38,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:41:38,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:41:52,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:41:53,438 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:42:05,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:05,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2121 states to 1418 states and 2121 transitions. [2024-11-09 00:42:05,127 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2121 transitions. [2024-11-09 00:42:05,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:42:05,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:05,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:16,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:16,982 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-09 00:42:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2130 states to 1422 states and 2130 transitions. [2024-11-09 00:42:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2130 transitions. [2024-11-09 00:42:23,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-09 00:42:23,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:23,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:35,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:35,388 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:42:35,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:35,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1426 states and 2134 transitions. [2024-11-09 00:42:35,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2134 transitions. [2024-11-09 00:42:35,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:42:35,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:35,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:47,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:47,332 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-11-09 00:42:47,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:42:47,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2137 states to 1427 states and 2137 transitions. [2024-11-09 00:42:47,835 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2137 transitions. [2024-11-09 00:42:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-09 00:42:47,836 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:42:47,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:42:59,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:42:59,550 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-11-09 00:43:00,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:00,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2145 states to 1431 states and 2145 transitions. [2024-11-09 00:43:00,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2145 transitions. [2024-11-09 00:43:00,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:43:00,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:00,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:12,882 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-09 00:43:13,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:13,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2153 states to 1435 states and 2153 transitions. [2024-11-09 00:43:13,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 2153 transitions. [2024-11-09 00:43:13,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:43:13,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:13,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:25,540 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-09 00:43:34,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:34,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2173 states to 1441 states and 2173 transitions. [2024-11-09 00:43:34,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1441 states and 2173 transitions. [2024-11-09 00:43:34,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:43:34,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:34,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:43:45,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:43:46,585 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-09 00:43:59,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:43:59,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2192 states to 1448 states and 2192 transitions. [2024-11-09 00:43:59,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2192 transitions. [2024-11-09 00:43:59,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-09 00:43:59,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:43:59,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:10,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:10,917 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-09 00:44:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:14,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1452 states and 2203 transitions. [2024-11-09 00:44:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2203 transitions. [2024-11-09 00:44:14,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:44:14,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:14,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:25,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-09 00:44:40,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:40,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2222 states to 1459 states and 2222 transitions. [2024-11-09 00:44:40,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1459 states and 2222 transitions. [2024-11-09 00:44:40,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:44:40,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:40,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:44:53,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:44:53,805 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-09 00:44:57,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:44:57,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2229 states to 1463 states and 2229 transitions. [2024-11-09 00:44:57,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2229 transitions. [2024-11-09 00:44:57,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:44:57,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:44:57,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:10,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:10,485 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-11-09 00:45:14,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:14,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2240 states to 1467 states and 2240 transitions. [2024-11-09 00:45:14,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2240 transitions. [2024-11-09 00:45:14,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:45:14,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:14,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:26,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:26,888 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-11-09 00:45:36,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:36,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2251 states to 1472 states and 2251 transitions. [2024-11-09 00:45:36,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2251 transitions. [2024-11-09 00:45:36,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-09 00:45:36,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:36,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:45:48,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:45:48,394 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-09 00:45:49,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:45:49,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2254 states to 1474 states and 2254 transitions. [2024-11-09 00:45:49,752 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2254 transitions. [2024-11-09 00:45:49,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:45:49,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:45:49,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:01,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:01,386 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:46:03,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:03,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2259 states to 1477 states and 2259 transitions. [2024-11-09 00:46:03,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1477 states and 2259 transitions. [2024-11-09 00:46:03,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:46:03,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:03,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:14,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:15,318 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-11-09 00:46:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:15,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2269 states to 1483 states and 2269 transitions. [2024-11-09 00:46:15,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2269 transitions. [2024-11-09 00:46:15,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:46:15,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:15,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:29,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-09 00:46:31,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:31,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2279 states to 1489 states and 2279 transitions. [2024-11-09 00:46:31,761 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2279 transitions. [2024-11-09 00:46:31,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:46:31,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:31,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:46:43,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:46:43,411 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-11-09 00:46:47,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:46:47,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2315 states to 1505 states and 2315 transitions. [2024-11-09 00:46:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2315 transitions. [2024-11-09 00:46:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:46:47,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:46:47,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:01,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:02,094 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-09 00:47:02,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:02,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2323 states to 1509 states and 2323 transitions. [2024-11-09 00:47:02,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1509 states and 2323 transitions. [2024-11-09 00:47:02,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-09 00:47:02,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:02,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:14,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:15,778 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-09 00:47:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:34,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2354 states to 1519 states and 2354 transitions. [2024-11-09 00:47:34,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 2354 transitions. [2024-11-09 00:47:34,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:47:34,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:34,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:47:47,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:47:47,632 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-11-09 00:47:48,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:47:48,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 1525 states and 2362 transitions. [2024-11-09 00:47:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2362 transitions. [2024-11-09 00:47:48,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:47:48,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:47:48,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:01,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:01,545 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-11-09 00:48:03,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:03,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1526 states and 2363 transitions. [2024-11-09 00:48:03,779 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 2363 transitions. [2024-11-09 00:48:03,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 00:48:03,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:03,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:16,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:17,210 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-11-09 00:48:32,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:32,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2390 states to 1536 states and 2390 transitions. [2024-11-09 00:48:32,627 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 2390 transitions. [2024-11-09 00:48:32,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-09 00:48:32,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:32,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:48:47,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:48:47,595 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-11-09 00:48:49,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:48:49,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2392 states to 1538 states and 2392 transitions. [2024-11-09 00:48:49,163 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2392 transitions. [2024-11-09 00:48:49,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:48:49,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:48:49,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:01,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:01,843 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-11-09 00:49:13,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:13,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2394 states to 1541 states and 2394 transitions. [2024-11-09 00:49:13,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1541 states and 2394 transitions. [2024-11-09 00:49:13,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:49:13,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:13,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:26,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-09 00:49:30,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1545 states and 2401 transitions. [2024-11-09 00:49:30,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1545 states and 2401 transitions. [2024-11-09 00:49:30,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:49:30,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:30,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:49:43,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:49:43,461 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-11-09 00:49:52,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:49:52,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2408 states to 1548 states and 2408 transitions. [2024-11-09 00:49:52,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1548 states and 2408 transitions. [2024-11-09 00:49:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-09 00:49:52,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:49:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:06,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:06,404 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-09 00:50:10,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:10,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2419 states to 1552 states and 2419 transitions. [2024-11-09 00:50:10,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2419 transitions. [2024-11-09 00:50:10,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-09 00:50:10,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:10,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:23,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:23,780 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-09 00:50:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:23,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2420 states to 1553 states and 2420 transitions. [2024-11-09 00:50:23,911 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2420 transitions. [2024-11-09 00:50:23,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:50:23,912 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:23,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:50:35,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:50:37,746 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-11-09 00:50:58,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:50:58,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1561 states and 2448 transitions. [2024-11-09 00:50:58,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 2448 transitions. [2024-11-09 00:50:58,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-09 00:50:58,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:50:58,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:51:10,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:51:12,321 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-09 00:51:40,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:51:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1571 states and 2479 transitions. [2024-11-09 00:51:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 2479 transitions. [2024-11-09 00:51:40,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:51:40,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:51:40,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms