./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-smc91c92_cs.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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/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-smc91c92_cs.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/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 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 22:43:29,683 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 22:43:29,737 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 22:43:29,742 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 22:43:29,742 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 22:43:29,761 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 22:43:29,761 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 22:43:29,762 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 22:43:29,762 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 22:43:29,762 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 22:43:29,762 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 22:43:29,762 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 22:43:29,762 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 22:43:29,762 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 22:43:29,763 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 22:43:29,763 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 22:43:29,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:43:29,764 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 22:43:29,764 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 22:43:29,764 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 22:43:29,764 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 22:43:29,764 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 22:43:29,764 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/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 -> 5e82a719a5cd0ec3a30cd42dbacb612fd330a6d3aa584d331bc796b2ce8b6a55 [2024-12-05 22:43:30,002 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 22:43:30,009 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 22:43:30,011 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 22:43:30,012 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 22:43:30,013 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 22:43:30,014 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2024-12-05 22:43:32,656 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/data/dd5af2a4a/88913b02c280484badbe7cf3062bc632/FLAGf4f03a273 [2024-12-05 22:43:33,143 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 22:43:33,144 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i [2024-12-05 22:43:33,181 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/data/dd5af2a4a/88913b02c280484badbe7cf3062bc632/FLAGf4f03a273 [2024-12-05 22:43:33,231 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/data/dd5af2a4a/88913b02c280484badbe7cf3062bc632 [2024-12-05 22:43:33,233 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 22:43:33,234 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 22:43:33,235 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 22:43:33,235 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 22:43:33,239 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 22:43:33,240 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:43:33" (1/1) ... [2024-12-05 22:43:33,241 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bd6bf6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:33, skipping insertion in model container [2024-12-05 22:43:33,241 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 10:43:33" (1/1) ... [2024-12-05 22:43:33,352 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 22:43:35,303 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2024-12-05 22:43:35,306 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2024-12-05 22:43:35,307 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2024-12-05 22:43:35,307 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2024-12-05 22:43:35,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:43:35,362 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 22:43:35,481 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"); [5767] [2024-12-05 22:43:35,482 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)); [5774] [2024-12-05 22:43:35,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5781] [2024-12-05 22:43:35,485 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)); [5822-5823] [2024-12-05 22:43:35,485 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"); [5828-5830] [2024-12-05 22:43:35,486 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" (809), "i" (12UL)); [5855-5856] [2024-12-05 22:43:35,486 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [5861-5863] [2024-12-05 22:43:35,487 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" (814), "i" (12UL)); [5887-5888] [2024-12-05 22:43:35,487 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5893-5895] [2024-12-05 22:43:35,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6005] [2024-12-05 22:43:35,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6012] [2024-12-05 22:43:35,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6031] [2024-12-05 22:43:35,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6039] [2024-12-05 22:43:35,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [6046] [2024-12-05 22:43:35,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [6054] [2024-12-05 22:43:35,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [6061] [2024-12-05 22:43:35,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [6068] [2024-12-05 22:43:35,720 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350019,350032] [2024-12-05 22:43:35,721 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350188,350201] [2024-12-05 22:43:35,721 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350355,350368] [2024-12-05 22:43:35,721 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_881c9fbf-a0e0-4de1-b2e4-c163699ec708/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-smsc-smc91c92_cs.cil.i[350523,350536] [2024-12-05 22:43:35,735 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 22:43:35,941 INFO L204 MainTranslator]: Completed translation [2024-12-05 22:43:35,941 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35 WrapperNode [2024-12-05 22:43:35,941 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 22:43:35,942 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 22:43:35,942 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 22:43:35,942 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 22:43:35,950 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,009 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,194 INFO L138 Inliner]: procedures = 409, calls = 2657, calls flagged for inlining = 199, calls inlined = 173, statements flattened = 5631 [2024-12-05 22:43:36,194 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 22:43:36,195 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 22:43:36,195 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 22:43:36,195 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 22:43:36,204 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,227 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,227 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,317 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,329 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,345 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,371 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,382 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,422 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 22:43:36,422 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 22:43:36,423 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 22:43:36,423 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 22:43:36,424 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 10:43:35" (1/1) ... [2024-12-05 22:43:36,429 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 22:43:36,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 22:43:36,452 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 22:43:36,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_881c9fbf-a0e0-4de1-b2e4-c163699ec708/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 22:43:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-12-05 22:43:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-12-05 22:43:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_detach [2024-12-05 22:43:36,477 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_detach [2024-12-05 22:43:36,477 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure mhz_3288_power [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure mhz_3288_power [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_70 [2024-12-05 22:43:36,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_70 [2024-12-05 22:43:36,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_resume [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_resume [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_suspend [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_suspend [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-12-05 22:43:36,479 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-12-05 22:43:36,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure cvt_ascii_address [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cvt_ascii_address [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-12-05 22:43:36,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2024-12-05 22:43:36,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_smc91c92_cs_driver_exit_13_2 [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure smc_tx_timeout [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_tx_timeout [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure smc_reset [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_reset [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-12-05 22:43:36,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 22:43:36,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 22:43:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure smc_hardware_send_packet [2024-12-05 22:43:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_hardware_send_packet [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 22:43:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-05 22:43:36,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-05 22:43:36,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_smc_private [2024-12-05 22:43:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_smc_private [2024-12-05 22:43:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure osi_load_firmware [2024-12-05 22:43:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure osi_load_firmware [2024-12-05 22:43:36,483 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notice [2024-12-05 22:43:36,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notice [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure smc_set_xcvr [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_set_xcvr [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure mot_config [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mot_config [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure dev_notice [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_notice [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure check_sig [2024-12-05 22:43:36,484 INFO L138 BoogieDeclarations]: Found implementation of procedure check_sig [2024-12-05 22:43:36,484 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 22:43:36,485 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 22:43:36,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_tuple [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_tuple [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure smc91c92_release [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure smc91c92_release [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_smc_private [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_smc_private [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure smc_interrupt [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure smc_interrupt [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-12-05 22:43:36,486 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-12-05 22:43:36,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 22:43:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 22:43:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-12-05 22:43:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-12-05 22:43:36,487 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-05 22:43:36,487 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-05 22:43:37,080 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 22:43:37,082 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 22:43:37,401 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 22:44:05,501 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-12-05 22:44:06,274 INFO L? ?]: Removed 1893 outVars from TransFormulas that were not future-live. [2024-12-05 22:44:06,274 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 22:44:08,160 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 22:44:08,160 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-05 22:44:08,161 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:44:08 BoogieIcfgContainer [2024-12-05 22:44:08,161 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 22:44:08,162 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 22:44:08,162 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 22:44:08,171 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 22:44:08,171 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 10:44:08" (1/1) ... [2024-12-05 22:44:08,178 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 22:44:08,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:08,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2014 states to 1365 states and 2014 transitions. [2024-12-05 22:44:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2014 transitions. [2024-12-05 22:44:08,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 22:44:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:27,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:28,740 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-05 22:44:38,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 22:44:40,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:44:40,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1374 states and 2031 transitions. [2024-12-05 22:44:40,369 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2031 transitions. [2024-12-05 22:44:40,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 22:44:40,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:44:40,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:44:59,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:44:59,803 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-05 22:45:01,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:01,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2053 states to 1385 states and 2053 transitions. [2024-12-05 22:45:01,364 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2053 transitions. [2024-12-05 22:45:01,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 22:45:01,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:01,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:19,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:20,661 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:45:21,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:21,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2065 states to 1390 states and 2065 transitions. [2024-12-05 22:45:21,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2065 transitions. [2024-12-05 22:45:21,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 22:45:21,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:21,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:45:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:45:42,557 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:45:42,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:45:42,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2077 states to 1395 states and 2077 transitions. [2024-12-05 22:45:42,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2077 transitions. [2024-12-05 22:45:42,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 22:45:42,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:45:42,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:02,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:02,898 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:46:03,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1400 states and 2087 transitions. [2024-12-05 22:46:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1400 states and 2087 transitions. [2024-12-05 22:46:03,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:46:03,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:22,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:23,049 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:46:25,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:25,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2103 states to 1405 states and 2103 transitions. [2024-12-05 22:46:25,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2103 transitions. [2024-12-05 22:46:25,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:46:25,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:25,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:46:45,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:46:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 22:46:51,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:46:51,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2131 states to 1415 states and 2131 transitions. [2024-12-05 22:46:51,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1415 states and 2131 transitions. [2024-12-05 22:46:51,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:46:51,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:46:51,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:11,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:13,297 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:47:20,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:20,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1421 states and 2151 transitions. [2024-12-05 22:47:20,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1421 states and 2151 transitions. [2024-12-05 22:47:20,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 22:47:20,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:20,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:47:43,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:47:44,375 INFO L134 CoverageAnalysis]: Checked inductivity of 587 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 22:47:44,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:47:44,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2151 states to 1422 states and 2151 transitions. [2024-12-05 22:47:44,547 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2151 transitions. [2024-12-05 22:47:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:47:44,550 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:47:44,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:04,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:05,489 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:48:06,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:06,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1428 states and 2174 transitions. [2024-12-05 22:48:06,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1428 states and 2174 transitions. [2024-12-05 22:48:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 22:48:06,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:06,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:25,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:48:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:27,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2182 states to 1432 states and 2182 transitions. [2024-12-05 22:48:27,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2182 transitions. [2024-12-05 22:48:27,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 22:48:27,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:27,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:48:47,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:48:48,958 INFO L134 CoverageAnalysis]: Checked inductivity of 609 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 606 trivial. 0 not checked. [2024-12-05 22:48:59,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:48:59,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2208 states to 1440 states and 2208 transitions. [2024-12-05 22:48:59,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2208 transitions. [2024-12-05 22:48:59,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:48:59,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:48:59,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:18,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:19,240 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-05 22:49:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2210 states to 1442 states and 2210 transitions. [2024-12-05 22:49:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2210 transitions. [2024-12-05 22:49:19,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:49:19,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:19,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:38,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:39,026 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-05 22:49:39,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2211 states to 1443 states and 2211 transitions. [2024-12-05 22:49:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1443 states and 2211 transitions. [2024-12-05 22:49:39,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:49:39,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:39,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:49:58,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:49:58,804 INFO L134 CoverageAnalysis]: Checked inductivity of 552 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 552 trivial. 0 not checked. [2024-12-05 22:49:58,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:49:58,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2212 states to 1444 states and 2212 transitions. [2024-12-05 22:49:58,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1444 states and 2212 transitions. [2024-12-05 22:49:58,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:49:58,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:49:58,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:17,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:17,889 INFO L134 CoverageAnalysis]: Checked inductivity of 582 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 582 trivial. 0 not checked. [2024-12-05 22:50:19,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:19,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2219 states to 1448 states and 2219 transitions. [2024-12-05 22:50:19,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2219 transitions. [2024-12-05 22:50:19,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:50:19,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:19,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:50:38,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:50:39,931 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 22:50:56,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:50:56,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1457 states and 2247 transitions. [2024-12-05 22:50:56,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1457 states and 2247 transitions. [2024-12-05 22:50:56,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:50:56,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:50:56,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:15,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:16,265 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:51:16,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:16,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2248 states to 1458 states and 2248 transitions. [2024-12-05 22:51:16,379 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 2248 transitions. [2024-12-05 22:51:16,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 22:51:16,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:16,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:34,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:35,674 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 22:51:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:36,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2255 states to 1465 states and 2255 transitions. [2024-12-05 22:51:36,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1465 states and 2255 transitions. [2024-12-05 22:51:36,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 22:51:36,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:36,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:51:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:51:55,242 INFO L134 CoverageAnalysis]: Checked inductivity of 583 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 583 trivial. 0 not checked. [2024-12-05 22:51:58,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:51:58,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2262 states to 1469 states and 2262 transitions. [2024-12-05 22:51:58,908 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 2262 transitions. [2024-12-05 22:51:58,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 22:51:58,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:51:58,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:18,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:18,781 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2024-12-05 22:52:26,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:26,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2271 states to 1473 states and 2271 transitions. [2024-12-05 22:52:26,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2271 transitions. [2024-12-05 22:52:26,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:52:26,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:26,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:52:45,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:52:46,322 INFO L134 CoverageAnalysis]: Checked inductivity of 589 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 589 trivial. 0 not checked. [2024-12-05 22:52:46,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:52:46,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2274 states to 1474 states and 2274 transitions. [2024-12-05 22:52:46,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2274 transitions. [2024-12-05 22:52:46,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 22:52:46,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:52:46,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:08,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:08,574 INFO L134 CoverageAnalysis]: Checked inductivity of 584 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 584 trivial. 0 not checked. [2024-12-05 22:53:10,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:10,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 1478 states and 2282 transitions. [2024-12-05 22:53:10,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 2282 transitions. [2024-12-05 22:53:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:53:10,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:10,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:53:31,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:53:33,590 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-12-05 22:53:46,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:53:46,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2303 states to 1484 states and 2303 transitions. [2024-12-05 22:53:46,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2303 transitions. [2024-12-05 22:53:46,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:53:46,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:53:46,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:07,492 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 578 trivial. 0 not checked. [2024-12-05 22:54:07,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:07,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2304 states to 1485 states and 2304 transitions. [2024-12-05 22:54:07,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2304 transitions. [2024-12-05 22:54:07,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:54:07,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:07,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:26,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:28,705 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-12-05 22:54:37,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:54:37,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1490 states and 2317 transitions. [2024-12-05 22:54:37,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2317 transitions. [2024-12-05 22:54:37,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:54:37,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:54:37,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:54:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:54:59,290 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-12-05 22:55:18,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:18,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2350 states to 1500 states and 2350 transitions. [2024-12-05 22:55:18,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2350 transitions. [2024-12-05 22:55:18,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:55:18,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:18,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:55:38,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:55:38,828 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 4 refuted. 0 times theorem prover too weak. 609 trivial. 0 not checked. [2024-12-05 22:55:42,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:55:42,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2363 states to 1504 states and 2363 transitions. [2024-12-05 22:55:42,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2363 transitions. [2024-12-05 22:55:42,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:55:42,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:55:42,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:03,395 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 610 trivial. 0 not checked. [2024-12-05 22:56:16,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:16,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2384 states to 1512 states and 2384 transitions. [2024-12-05 22:56:16,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1512 states and 2384 transitions. [2024-12-05 22:56:16,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:56:16,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:16,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:56:35,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:56:36,222 INFO L134 CoverageAnalysis]: Checked inductivity of 619 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 613 trivial. 0 not checked. [2024-12-05 22:56:47,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:56:47,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1517 states and 2397 transitions. [2024-12-05 22:56:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2397 transitions. [2024-12-05 22:56:47,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 22:56:47,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:56:47,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:07,701 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-05 22:57:12,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:12,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1531 states and 2428 transitions. [2024-12-05 22:57:12,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 2428 transitions. [2024-12-05 22:57:12,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 22:57:12,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:12,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:57:30,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:57:31,259 INFO L134 CoverageAnalysis]: Checked inductivity of 617 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 611 trivial. 0 not checked. [2024-12-05 22:57:39,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:57:39,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2437 states to 1535 states and 2437 transitions. [2024-12-05 22:57:39,293 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2437 transitions. [2024-12-05 22:57:39,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 22:57:39,295 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:57:39,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms