./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:42:31,571 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:42:31,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:42:31,628 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:42:31,628 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:42:31,647 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:42:31,648 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:42:31,648 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:42:31,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:42:31,649 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:42:31,649 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:42:31,650 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:42:31,650 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:42:31,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:42:31,650 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:42:31,651 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:42:31,651 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:42:31,651 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:42:31,651 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:42:31,651 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 08a377ea5583d5b51d35b7880dbbb43c3783bcaabfa79c83938a2c0ac78e3f7a [2024-12-06 01:42:31,859 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:42:31,866 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:42:31,868 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:42:31,869 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:42:31,870 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:42:31,870 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-12-06 01:42:34,515 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/data/393ca8c9c/3611ef4e9200479794aa9531d568373e/FLAG3e00dfdc2 [2024-12-06 01:42:34,962 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:42:34,962 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-epic100.cil.i [2024-12-06 01:42:34,999 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/data/393ca8c9c/3611ef4e9200479794aa9531d568373e/FLAG3e00dfdc2 [2024-12-06 01:42:35,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/data/393ca8c9c/3611ef4e9200479794aa9531d568373e [2024-12-06 01:42:35,090 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:42:35,091 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:42:35,092 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:42:35,092 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:42:35,095 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:42:35,096 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:42:35" (1/1) ... [2024-12-06 01:42:35,096 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e1bb814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:35, skipping insertion in model container [2024-12-06 01:42:35,097 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:42:35" (1/1) ... [2024-12-06 01:42:35,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:42:37,264 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,267 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,268 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,268 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,288 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:42:37,324 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:42:37,415 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] [2024-12-06 01:42:37,417 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] [2024-12-06 01:42:37,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5261] [2024-12-06 01:42:37,419 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] [2024-12-06 01:42:37,419 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] [2024-12-06 01:42:37,426 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] [2024-12-06 01:42:37,428 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] [2024-12-06 01:42:37,429 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] [2024-12-06 01:42:37,430 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] [2024-12-06 01:42:37,437 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] [2024-12-06 01:42:37,437 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5897] [2024-12-06 01:42:37,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6716] [2024-12-06 01:42:37,478 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6768] [2024-12-06 01:42:37,583 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,584 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,584 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,584 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_9bf099e9-1f8b-4991-996c-8511a8fe9c98/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] [2024-12-06 01:42:37,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:42:37,739 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:42:37,740 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37 WrapperNode [2024-12-06 01:42:37,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:42:37,741 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:42:37,741 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:42:37,741 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:42:37,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:37,807 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:37,976 INFO L138 Inliner]: procedures = 451, calls = 2223, calls flagged for inlining = 222, calls inlined = 196, statements flattened = 5149 [2024-12-06 01:42:37,977 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:42:37,977 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:42:37,977 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:42:37,977 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:42:37,983 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:37,984 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,004 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,004 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,085 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,090 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,125 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,136 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,158 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:42:38,158 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:42:38,158 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:42:38,158 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:42:38,159 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:42:37" (1/1) ... [2024-12-06 01:42:38,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:42:38,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:42:38,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:42:38,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9bf099e9-1f8b-4991-996c-8511a8fe9c98/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_begin [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_begin [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 01:42:38,205 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 01:42:38,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 01:42:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 01:42:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 01:42:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 01:42:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 01:42:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 01:42:38,206 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 01:42:38,206 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_73 [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_73 [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-12-06 01:42:38,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-12-06 01:42:38,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 01:42:38,208 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-06 01:42:38,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure epic_open [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_open [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 01:42:38,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 01:42:38,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-06 01:42:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-06 01:42:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 01:42:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 01:42:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 01:42:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 01:42:38,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 01:42:38,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 01:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-12-06 01:42:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-12-06 01:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-06 01:42:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-06 01:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure epic_restart [2024-12-06 01:42:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_restart [2024-12-06 01:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-12-06 01:42:38,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_epic_cleanup_14_2 [2024-12-06 01:42:38,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 01:42:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-06 01:42:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-06 01:42:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2024-12-06 01:42:38,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2024-12-06 01:42:38,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_epic_private [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_epic_private [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-06 01:42:38,213 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-06 01:42:38,213 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure epic_remove_one [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_remove_one [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_napi_lock_of_epic_private [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:42:38,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:42:38,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure epic_rx [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_rx [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_complete [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_complete [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_napi_lock_of_epic_private [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 01:42:38,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-12-06 01:42:38,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-06 01:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_72 [2024-12-06 01:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_72 [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure epic_resume [2024-12-06 01:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_resume [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-06 01:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure epic_tx_timeout [2024-12-06 01:42:38,216 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_tx_timeout [2024-12-06 01:42:38,216 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 01:42:38,217 INFO L130 BoogieDeclarations]: Found specification of procedure epic_close [2024-12-06 01:42:38,217 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_close [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_epic_private [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_epic_private [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 01:42:38,218 INFO L130 BoogieDeclarations]: Found specification of procedure epic_pause [2024-12-06 01:42:38,218 INFO L138 BoogieDeclarations]: Found implementation of procedure epic_pause [2024-12-06 01:42:38,871 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:42:38,873 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:42:39,358 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 01:42:54,088 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-06 01:42:54,981 INFO L? ?]: Removed 2379 outVars from TransFormulas that were not future-live. [2024-12-06 01:42:54,981 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:42:56,398 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:42:56,398 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 01:42:56,398 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:42:56 BoogieIcfgContainer [2024-12-06 01:42:56,398 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:42:56,399 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:42:56,399 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:42:56,409 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:42:56,409 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:42:56" (1/1) ... [2024-12-06 01:42:56,416 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:42:56,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:42:56,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1334 states and 1926 transitions. [2024-12-06 01:42:56,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1334 states and 1926 transitions. [2024-12-06 01:42:56,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 01:42:56,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:42:56,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:06,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 01:43:17,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:43:18,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:18,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1343 states and 1942 transitions. [2024-12-06 01:43:18,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1343 states and 1942 transitions. [2024-12-06 01:43:18,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 01:43:18,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:18,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:28,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:28,909 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 01:43:30,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1353 states and 1961 transitions. [2024-12-06 01:43:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1961 transitions. [2024-12-06 01:43:30,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 01:43:30,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:30,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:40,100 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:43:40,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:40,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1973 states to 1358 states and 1973 transitions. [2024-12-06 01:43:40,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 1973 transitions. [2024-12-06 01:43:40,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 01:43:40,667 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:43:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:43:50,936 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:43:51,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:43:51,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1363 states and 1983 transitions. [2024-12-06 01:43:51,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1363 states and 1983 transitions. [2024-12-06 01:43:51,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-06 01:43:51,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:43:51,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:00,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:01,302 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:44:04,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2007 states to 1372 states and 2007 transitions. [2024-12-06 01:44:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2007 transitions. [2024-12-06 01:44:04,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:44:04,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:04,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:14,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:14,987 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:44:18,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:18,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2023 states to 1377 states and 2023 transitions. [2024-12-06 01:44:18,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2023 transitions. [2024-12-06 01:44:18,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:44:18,216 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:18,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:27,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:28,262 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 306 trivial. 0 not checked. [2024-12-06 01:44:28,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:28,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1379 states and 2025 transitions. [2024-12-06 01:44:28,530 INFO L276 IsEmpty]: Start isEmpty. Operand 1379 states and 2025 transitions. [2024-12-06 01:44:28,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:44:28,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:28,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:38,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:38,656 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:44:38,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2025 states to 1380 states and 2025 transitions. [2024-12-06 01:44:38,799 INFO L276 IsEmpty]: Start isEmpty. Operand 1380 states and 2025 transitions. [2024-12-06 01:44:38,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:44:38,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:38,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:48,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:48,773 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:44:49,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:44:49,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1386 states and 2051 transitions. [2024-12-06 01:44:49,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2051 transitions. [2024-12-06 01:44:49,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:44:49,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:44:49,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:44:59,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:44:59,828 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-06 01:45:05,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:05,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1393 states and 2073 transitions. [2024-12-06 01:45:05,548 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2073 transitions. [2024-12-06 01:45:05,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-06 01:45:05,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:05,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:15,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:15,380 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:45:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:16,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1397 states and 2081 transitions. [2024-12-06 01:45:16,310 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2081 transitions. [2024-12-06 01:45:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-06 01:45:16,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:16,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:25,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:25,760 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:45:25,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:25,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1399 states and 2083 transitions. [2024-12-06 01:45:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2083 transitions. [2024-12-06 01:45:25,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 01:45:25,942 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:25,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:35,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:45:36,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:36,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2086 states to 1402 states and 2086 transitions. [2024-12-06 01:45:36,054 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2086 transitions. [2024-12-06 01:45:36,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:45:36,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:36,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:45,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:45,855 INFO L134 CoverageAnalysis]: Checked inductivity of 332 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:45:45,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:45,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1403 states and 2087 transitions. [2024-12-06 01:45:45,967 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2087 transitions. [2024-12-06 01:45:45,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-06 01:45:45,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:45,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:45:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:45:55,608 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 01:45:57,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:45:57,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2094 states to 1407 states and 2094 transitions. [2024-12-06 01:45:57,638 INFO L276 IsEmpty]: Start isEmpty. Operand 1407 states and 2094 transitions. [2024-12-06 01:45:57,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-06 01:45:57,639 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:45:57,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:06,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:07,782 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:46:18,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:18,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2118 states to 1415 states and 2118 transitions. [2024-12-06 01:46:18,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2118 transitions. [2024-12-06 01:46:18,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:46:18,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:18,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 01:46:33,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:33,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2127 states to 1419 states and 2127 transitions. [2024-12-06 01:46:33,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2127 transitions. [2024-12-06 01:46:33,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-06 01:46:33,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:33,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:42,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:43,233 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:46:43,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:43,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1423 states and 2131 transitions. [2024-12-06 01:46:43,552 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2131 transitions. [2024-12-06 01:46:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:46:43,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:43,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:46:52,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:46:52,905 INFO L134 CoverageAnalysis]: Checked inductivity of 336 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 336 trivial. 0 not checked. [2024-12-06 01:46:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:46:53,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2134 states to 1424 states and 2134 transitions. [2024-12-06 01:46:53,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2134 transitions. [2024-12-06 01:46:53,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 01:46:53,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:46:53,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:02,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:02,739 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 01:47:04,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:04,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2142 states to 1428 states and 2142 transitions. [2024-12-06 01:47:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2142 transitions. [2024-12-06 01:47:04,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 01:47:04,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:04,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:13,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:13,646 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 01:47:14,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:14,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2149 states to 1432 states and 2149 transitions. [2024-12-06 01:47:14,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2149 transitions. [2024-12-06 01:47:14,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:47:14,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:14,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:25,045 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 01:47:32,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:32,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2168 states to 1438 states and 2168 transitions. [2024-12-06 01:47:32,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2168 transitions. [2024-12-06 01:47:32,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:47:32,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:32,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:47:42,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:47:42,995 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 01:47:54,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:47:54,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2186 states to 1445 states and 2186 transitions. [2024-12-06 01:47:54,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 2186 transitions. [2024-12-06 01:47:54,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:47:54,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:47:54,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:03,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:03,974 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2024-12-06 01:48:12,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:12,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2198 states to 1450 states and 2198 transitions. [2024-12-06 01:48:12,098 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2198 transitions. [2024-12-06 01:48:12,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 01:48:12,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:12,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:21,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:21,599 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 01:48:22,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:22,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2201 states to 1452 states and 2201 transitions. [2024-12-06 01:48:22,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 2201 transitions. [2024-12-06 01:48:22,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:48:22,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:22,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:32,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:32,773 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 376 trivial. 0 not checked. [2024-12-06 01:48:38,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:48:38,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2220 states to 1460 states and 2220 transitions. [2024-12-06 01:48:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2220 transitions. [2024-12-06 01:48:38,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:48:38,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:48:38,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:48:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:48:49,583 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 01:49:02,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:02,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2239 states to 1467 states and 2239 transitions. [2024-12-06 01:49:02,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2239 transitions. [2024-12-06 01:49:02,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:49:02,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:02,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:12,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:12,462 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:49:13,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:13,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2244 states to 1470 states and 2244 transitions. [2024-12-06 01:49:13,889 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2244 transitions. [2024-12-06 01:49:13,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:49:13,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:13,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:23,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:23,520 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 01:49:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:23,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2252 states to 1476 states and 2252 transitions. [2024-12-06 01:49:23,959 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2252 transitions. [2024-12-06 01:49:23,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:49:23,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:23,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:33,358 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 01:49:33,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:33,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1482 states and 2262 transitions. [2024-12-06 01:49:33,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2262 transitions. [2024-12-06 01:49:33,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 01:49:33,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:33,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:43,591 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 329 trivial. 0 not checked. [2024-12-06 01:49:47,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:49:47,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2298 states to 1498 states and 2298 transitions. [2024-12-06 01:49:47,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2298 transitions. [2024-12-06 01:49:47,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-06 01:49:47,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:49:47,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:49:56,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:49:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-06 01:50:12,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:12,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2331 states to 1508 states and 2331 transitions. [2024-12-06 01:50:12,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 2331 transitions. [2024-12-06 01:50:12,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:50:12,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:12,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:22,043 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 01:50:29,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2349 states to 1516 states and 2349 transitions. [2024-12-06 01:50:29,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 2349 transitions. [2024-12-06 01:50:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:50:29,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:29,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:38,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:38,669 INFO L134 CoverageAnalysis]: Checked inductivity of 383 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2024-12-06 01:50:39,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:39,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1522 states and 2357 transitions. [2024-12-06 01:50:39,078 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2357 transitions. [2024-12-06 01:50:39,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:50:39,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:39,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:50:48,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:50:48,751 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 328 trivial. 0 not checked. [2024-12-06 01:50:50,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:50:50,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1523 states and 2358 transitions. [2024-12-06 01:50:50,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2358 transitions. [2024-12-06 01:50:50,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:50:50,698 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:50:50,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:00,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:00,396 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:51:03,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:03,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2366 states to 1527 states and 2366 transitions. [2024-12-06 01:51:03,633 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2366 transitions. [2024-12-06 01:51:03,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 01:51:03,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:03,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:13,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:13,679 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 378 trivial. 0 not checked. [2024-12-06 01:51:25,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:25,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2383 states to 1533 states and 2383 transitions. [2024-12-06 01:51:25,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2383 transitions. [2024-12-06 01:51:25,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-06 01:51:25,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:25,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:34,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:34,563 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-12-06 01:51:35,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:35,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2385 states to 1535 states and 2385 transitions. [2024-12-06 01:51:35,988 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2385 transitions. [2024-12-06 01:51:35,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:51:35,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:35,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:51:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:51:45,536 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked. [2024-12-06 01:51:57,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:51:57,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2387 states to 1538 states and 2387 transitions. [2024-12-06 01:51:57,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2387 transitions. [2024-12-06 01:51:57,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:51:57,084 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:51:57,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:06,885 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 01:52:06,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:06,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2388 states to 1539 states and 2388 transitions. [2024-12-06 01:52:06,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2388 transitions. [2024-12-06 01:52:06,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:52:06,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:06,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:16,481 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 01:52:20,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:20,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1543 states and 2395 transitions. [2024-12-06 01:52:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2395 transitions. [2024-12-06 01:52:20,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 01:52:20,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:20,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:29,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:29,560 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 361 trivial. 0 not checked. [2024-12-06 01:52:38,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:38,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2402 states to 1546 states and 2402 transitions. [2024-12-06 01:52:38,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 2402 transitions. [2024-12-06 01:52:38,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:52:38,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:38,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:52:47,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:52:48,000 INFO L134 CoverageAnalysis]: Checked inductivity of 358 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 01:52:51,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:52:51,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2413 states to 1550 states and 2413 transitions. [2024-12-06 01:52:51,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1550 states and 2413 transitions. [2024-12-06 01:52:51,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:52:51,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:52:51,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:00,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:02,515 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 348 trivial. 0 not checked. [2024-12-06 01:53:21,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:53:21,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2441 states to 1558 states and 2441 transitions. [2024-12-06 01:53:21,131 INFO L276 IsEmpty]: Start isEmpty. Operand 1558 states and 2441 transitions. [2024-12-06 01:53:21,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 01:53:21,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:53:21,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:53:30,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:53:32,216 INFO L134 CoverageAnalysis]: Checked inductivity of 368 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-12-06 01:54:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1568 states and 2470 transitions. [2024-12-06 01:54:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1568 states and 2470 transitions. [2024-12-06 01:54:00,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:54:00,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:00,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:09,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:09,826 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 353 trivial. 0 not checked. [2024-12-06 01:54:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:10,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2478 states to 1574 states and 2478 transitions. [2024-12-06 01:54:10,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 2478 transitions. [2024-12-06 01:54:10,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:54:10,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:10,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:19,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:19,669 INFO L134 CoverageAnalysis]: Checked inductivity of 365 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 365 trivial. 0 not checked. [2024-12-06 01:54:26,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:26,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2482 states to 1576 states and 2482 transitions. [2024-12-06 01:54:26,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 2482 transitions. [2024-12-06 01:54:26,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:54:26,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:26,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:35,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:36,097 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 01:54:40,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:54:40,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2489 states to 1580 states and 2489 transitions. [2024-12-06 01:54:40,024 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 2489 transitions. [2024-12-06 01:54:40,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:54:40,026 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:54:40,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:54:49,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:54:49,629 INFO L134 CoverageAnalysis]: Checked inductivity of 361 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 01:55:03,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:03,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2508 states to 1587 states and 2508 transitions. [2024-12-06 01:55:03,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2508 transitions. [2024-12-06 01:55:03,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:55:03,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:03,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:12,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:12,970 INFO L134 CoverageAnalysis]: Checked inductivity of 370 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 356 trivial. 0 not checked. [2024-12-06 01:55:22,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2522 states to 1591 states and 2522 transitions. [2024-12-06 01:55:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2522 transitions. [2024-12-06 01:55:22,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:55:22,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:22,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:31,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:32,172 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-12-06 01:55:37,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:37,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2521 states to 1591 states and 2521 transitions. [2024-12-06 01:55:37,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1591 states and 2521 transitions. [2024-12-06 01:55:37,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:55:37,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:37,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:55:46,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:55:46,950 INFO L134 CoverageAnalysis]: Checked inductivity of 404 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 383 trivial. 0 not checked. [2024-12-06 01:55:57,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:55:57,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2538 states to 1596 states and 2538 transitions. [2024-12-06 01:55:57,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2538 transitions. [2024-12-06 01:55:57,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:55:57,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:55:57,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:06,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:06,547 INFO L134 CoverageAnalysis]: Checked inductivity of 397 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 388 trivial. 0 not checked. [2024-12-06 01:56:14,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:14,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1599 states and 2540 transitions. [2024-12-06 01:56:14,034 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 2540 transitions. [2024-12-06 01:56:14,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 01:56:14,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:14,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:23,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:23,595 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 331 trivial. 0 not checked. [2024-12-06 01:56:29,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:29,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1615 states and 2576 transitions. [2024-12-06 01:56:29,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1615 states and 2576 transitions. [2024-12-06 01:56:29,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-06 01:56:29,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:29,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:38,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 398 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 379 trivial. 0 not checked. [2024-12-06 01:56:54,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:54,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1620 states and 2590 transitions. [2024-12-06 01:56:54,790 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 2590 transitions. [2024-12-06 01:56:54,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:56:54,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:54,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms