./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.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_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/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_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/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_8f28adc5-4f2a-4816-b498-3df03b0912f2/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 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:01:45,495 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:01:45,548 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:01:45,552 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:01:45,552 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:01:45,571 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:01:45,571 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:01:45,571 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:01:45,572 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:01:45,572 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:01:45,572 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:01:45,573 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:01:45,573 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:01:45,573 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:01:45,573 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:01:45,574 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:01:45,574 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:01:45,574 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/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 -> 3bc6b3a88723e5b624538f8d0e562bbcbb838c2bd2dcd71ae870bf42dcd3068b [2024-12-06 02:01:45,798 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:01:45,805 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:01:45,807 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:01:45,808 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:01:45,809 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:01:45,810 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-12-06 02:01:48,388 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/data/cfc358a02/7260e9962db9428cb78ab8b4f33cf737/FLAG12e388bdd [2024-12-06 02:01:48,819 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:01:48,820 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-12-06 02:01:48,851 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/data/cfc358a02/7260e9962db9428cb78ab8b4f33cf737/FLAG12e388bdd [2024-12-06 02:01:48,976 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/data/cfc358a02/7260e9962db9428cb78ab8b4f33cf737 [2024-12-06 02:01:48,978 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:01:48,980 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:01:48,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:01:48,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:01:48,985 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:01:48,986 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:01:48" (1/1) ... [2024-12-06 02:01:48,987 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4019bc61 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:48, skipping insertion in model container [2024-12-06 02:01:48,987 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:01:48" (1/1) ... [2024-12-06 02:01:49,100 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:01:51,170 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-12-06 02:01:51,173 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-12-06 02:01:51,173 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-12-06 02:01:51,174 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-12-06 02:01:51,192 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:01:51,221 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:01:51,319 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"); [5308] [2024-12-06 02:01:51,321 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)); [5315] [2024-12-06 02:01:51,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5322] [2024-12-06 02:01:51,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/520b8de/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5377-5378] [2024-12-06 02:01:51,323 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"); [5383-5385] [2024-12-06 02:01:51,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5502] [2024-12-06 02:01:51,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5510] [2024-12-06 02:01:51,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5517] [2024-12-06 02:01:51,332 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)); [5645-5646] [2024-12-06 02:01:51,334 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)); [5679-5680] [2024-12-06 02:01:51,334 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" (79), "i" (12UL)); [5720-5721] [2024-12-06 02:01:51,336 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" (91), "i" (12UL)); [5749-5750] [2024-12-06 02:01:51,337 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)); [5786-5787] [2024-12-06 02:01:51,338 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)); [5823-5824] [2024-12-06 02:01:51,366 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6769] [2024-12-06 02:01:51,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7540] [2024-12-06 02:01:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7550] [2024-12-06 02:01:51,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7565] [2024-12-06 02:01:51,417 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8351] [2024-12-06 02:01:51,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8384] [2024-12-06 02:01:51,419 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8407] [2024-12-06 02:01:51,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8648] [2024-12-06 02:01:51,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8678] [2024-12-06 02:01:51,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8691] [2024-12-06 02:01:51,514 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339479,339492] [2024-12-06 02:01:51,515 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339648,339661] [2024-12-06 02:01:51,515 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339815,339828] [2024-12-06 02:01:51,516 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_8f28adc5-4f2a-4816-b498-3df03b0912f2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[339983,339996] [2024-12-06 02:01:51,525 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:01:51,666 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:01:51,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51 WrapperNode [2024-12-06 02:01:51,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:01:51,667 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:01:51,668 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:01:51,668 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:01:51,672 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,728 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,869 INFO L138 Inliner]: procedures = 432, calls = 2152, calls flagged for inlining = 207, calls inlined = 190, statements flattened = 5992 [2024-12-06 02:01:51,869 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:01:51,869 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:01:51,869 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:01:51,870 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:01:51,876 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,876 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,930 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:51,930 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,023 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,029 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,051 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,078 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,091 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,120 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:01:52,120 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:01:52,120 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:01:52,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:01:52,121 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:01:51" (1/1) ... [2024-12-06 02:01:52,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:01:52,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:01:52,144 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:01:52,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8f28adc5-4f2a-4816-b498-3df03b0912f2/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:01:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-12-06 02:01:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-12-06 02:01:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-12-06 02:01:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-12-06 02:01:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 02:01:52,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 02:01:52,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 02:01:52,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 02:01:52,165 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-12-06 02:01:52,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-12-06 02:01:52,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 02:01:52,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-12-06 02:01:52,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 02:01:52,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 02:01:52,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-12-06 02:01:52,169 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-12-06 02:01:52,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 02:01:52,170 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 02:01:52,170 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 02:01:52,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 02:01:52,171 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 02:01:52,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 02:01:52,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 02:01:52,173 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-12-06 02:01:52,173 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-12-06 02:01:52,174 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-12-06 02:01:52,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-12-06 02:01:52,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-12-06 02:01:52,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 02:01:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 02:01:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-06 02:01:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-06 02:01:52,176 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-12-06 02:01:52,176 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-12-06 02:01:52,897 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:01:52,900 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:01:53,530 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 02:02:11,828 INFO L? ?]: Removed 2773 outVars from TransFormulas that were not future-live. [2024-12-06 02:02:11,828 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:02:14,287 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:02:14,287 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 02:02:14,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:02:14 BoogieIcfgContainer [2024-12-06 02:02:14,288 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:02:14,289 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:02:14,289 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:02:14,298 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:02:14,298 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:02:14" (1/1) ... [2024-12-06 02:02:14,305 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:02:14,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:14,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1650 states and 2438 transitions. [2024-12-06 02:02:14,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2438 transitions. [2024-12-06 02:02:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-06 02:02:14,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:14,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:20,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:20,615 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-06 02:02:30,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:02:30,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:31,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1650 states and 2436 transitions. [2024-12-06 02:02:31,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1650 states and 2436 transitions. [2024-12-06 02:02:31,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-12-06 02:02:31,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:31,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:35,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:36,669 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:02:47,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:02:48,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:48,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2474 states to 1662 states and 2465 transitions. [2024-12-06 02:02:48,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 2465 transitions. [2024-12-06 02:02:48,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-06 02:02:48,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:48,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:53,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:53,827 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-06 02:03:04,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:03:06,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2501 states to 1673 states and 2482 transitions. [2024-12-06 02:03:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2482 transitions. [2024-12-06 02:03:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-06 02:03:06,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:11,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:11,922 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:03:12,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:12,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2513 states to 1680 states and 2493 transitions. [2024-12-06 02:03:12,198 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 2493 transitions. [2024-12-06 02:03:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-06 02:03:12,199 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:12,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:16,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:17,383 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-06 02:03:28,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:03:34,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2554 states to 1697 states and 2523 transitions. [2024-12-06 02:03:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2523 transitions. [2024-12-06 02:03:34,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-06 02:03:34,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:34,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:38,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:39,428 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:03:39,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:39,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2557 states to 1699 states and 2525 transitions. [2024-12-06 02:03:39,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 2525 transitions. [2024-12-06 02:03:39,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-06 02:03:39,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:39,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:44,450 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-12-06 02:03:45,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:45,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2569 states to 1706 states and 2536 transitions. [2024-12-06 02:03:45,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 2536 transitions. [2024-12-06 02:03:45,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-06 02:03:45,592 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:45,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:50,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:50,991 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2024-12-06 02:04:02,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:04:09,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:09,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1719 states and 2557 transitions. [2024-12-06 02:04:09,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 2557 transitions. [2024-12-06 02:04:09,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-06 02:04:09,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:09,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:13,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:14,538 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2024-12-06 02:04:26,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:04:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:36,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2638 states to 1733 states and 2580 transitions. [2024-12-06 02:04:36,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1733 states and 2580 transitions. [2024-12-06 02:04:36,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-06 02:04:36,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:36,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:40,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:40,874 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-06 02:04:41,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:41,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2650 states to 1740 states and 2591 transitions. [2024-12-06 02:04:41,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2591 transitions. [2024-12-06 02:04:41,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-06 02:04:41,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:41,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:45,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-12-06 02:04:58,779 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:05:12,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:12,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2689 states to 1755 states and 2616 transitions. [2024-12-06 02:05:12,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1755 states and 2616 transitions. [2024-12-06 02:05:12,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-06 02:05:12,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:12,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:16,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:17,036 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-12-06 02:05:17,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2701 states to 1762 states and 2627 transitions. [2024-12-06 02:05:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2627 transitions. [2024-12-06 02:05:17,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-06 02:05:17,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:17,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:21,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:22,743 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-12-06 02:05:35,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:05:56,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1783 states and 2665 transitions. [2024-12-06 02:05:56,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2665 transitions. [2024-12-06 02:05:56,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-06 02:05:56,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:56,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:00,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:01,241 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2024-12-06 02:06:01,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:01,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2757 states to 1785 states and 2667 transitions. [2024-12-06 02:06:01,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 2667 transitions. [2024-12-06 02:06:01,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-06 02:06:01,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:01,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:05,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-12-06 02:06:08,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:08,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1792 states and 2678 transitions. [2024-12-06 02:06:08,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 2678 transitions. [2024-12-06 02:06:08,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:06:08,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:08,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:12,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:15,423 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:06:18,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:18,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1806 states and 2711 transitions. [2024-12-06 02:06:18,033 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2711 transitions. [2024-12-06 02:06:18,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-06 02:06:18,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:18,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:22,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:24,161 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 02:06:38,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:07:06,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:06,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2859 states to 1828 states and 2749 transitions. [2024-12-06 02:07:06,992 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2749 transitions. [2024-12-06 02:07:06,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-12-06 02:07:06,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:06,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:11,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:12,229 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-12-06 02:07:12,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:12,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2862 states to 1830 states and 2751 transitions. [2024-12-06 02:07:12,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2751 transitions. [2024-12-06 02:07:12,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:07:12,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:12,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:16,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:17,573 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:07:17,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:17,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1831 states and 2752 transitions. [2024-12-06 02:07:17,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1831 states and 2752 transitions. [2024-12-06 02:07:17,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-06 02:07:17,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:17,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:21,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:22,386 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:07:26,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:26,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2881 states to 1841 states and 2770 transitions. [2024-12-06 02:07:26,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 2770 transitions. [2024-12-06 02:07:26,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-06 02:07:26,748 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:26,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:31,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:33,027 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2024-12-06 02:07:47,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:08:22,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2929 states to 1859 states and 2801 transitions. [2024-12-06 02:08:22,341 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2801 transitions. [2024-12-06 02:08:22,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-06 02:08:22,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:22,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:27,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:28,179 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:08:28,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:28,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2930 states to 1860 states and 2802 transitions. [2024-12-06 02:08:28,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2802 transitions. [2024-12-06 02:08:28,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:08:28,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:28,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:32,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:33,334 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:08:37,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:37,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1870 states and 2822 transitions. [2024-12-06 02:08:37,279 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 2822 transitions. [2024-12-06 02:08:37,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-06 02:08:37,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:37,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:41,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:42,112 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:08:42,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1871 states and 2823 transitions. [2024-12-06 02:08:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 2823 transitions. [2024-12-06 02:08:42,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-06 02:08:42,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:42,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:47,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:48,225 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2024-12-06 02:08:51,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:51,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2956 states to 1874 states and 2827 transitions. [2024-12-06 02:08:51,153 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 2827 transitions. [2024-12-06 02:08:51,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-06 02:08:51,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:51,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:56,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:57,975 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 02:09:11,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:10:01,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:01,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3018 states to 1898 states and 2871 transitions. [2024-12-06 02:10:01,467 INFO L276 IsEmpty]: Start isEmpty. Operand 1898 states and 2871 transitions. [2024-12-06 02:10:01,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-06 02:10:01,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:01,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:06,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:06,321 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 02:10:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3021 states to 1900 states and 2873 transitions. [2024-12-06 02:10:06,461 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 2873 transitions. [2024-12-06 02:10:06,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 02:10:06,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:06,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:10,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:11,155 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-12-06 02:10:11,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:11,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1911 states and 2892 transitions. [2024-12-06 02:10:11,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1911 states and 2892 transitions. [2024-12-06 02:10:11,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-06 02:10:11,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:11,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:16,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:16,662 INFO L134 CoverageAnalysis]: Checked inductivity of 206 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-12-06 02:10:29,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:29,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3092 states to 1928 states and 2935 transitions. [2024-12-06 02:10:29,259 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 2935 transitions. [2024-12-06 02:10:29,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-06 02:10:29,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:29,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:33,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:33,809 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 127 trivial. 0 not checked. [2024-12-06 02:10:34,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1931 states and 2938 transitions. [2024-12-06 02:10:34,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1931 states and 2938 transitions. [2024-12-06 02:10:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 02:10:34,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:39,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:39,438 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:10:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:47,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1941 states and 2956 transitions. [2024-12-06 02:10:47,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1941 states and 2956 transitions. [2024-12-06 02:10:47,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:10:47,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:47,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:52,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:10:53,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:10:53,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3115 states to 1937 states and 2949 transitions. [2024-12-06 02:10:53,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 2949 transitions. [2024-12-06 02:10:53,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-06 02:10:53,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:10:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:10:57,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:10:59,340 INFO L134 CoverageAnalysis]: Checked inductivity of 211 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 191 trivial. 0 not checked. [2024-12-06 02:11:13,543 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:12:09,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:09,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1957 states and 2984 transitions. [2024-12-06 02:12:09,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 2984 transitions. [2024-12-06 02:12:09,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:12:09,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:09,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:14,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:15,026 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:12:19,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:19,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3172 states to 1958 states and 2987 transitions. [2024-12-06 02:12:19,494 INFO L276 IsEmpty]: Start isEmpty. Operand 1958 states and 2987 transitions. [2024-12-06 02:12:19,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 02:12:19,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:25,022 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2024-12-06 02:12:33,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:33,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3182 states to 1963 states and 2997 transitions. [2024-12-06 02:12:33,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1963 states and 2997 transitions. [2024-12-06 02:12:33,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-06 02:12:33,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:33,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:38,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:38,851 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-12-06 02:12:39,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:39,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3209 states to 1974 states and 3016 transitions. [2024-12-06 02:12:39,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1974 states and 3016 transitions. [2024-12-06 02:12:39,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:12:39,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:39,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:43,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:44,062 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 155 trivial. 0 not checked. [2024-12-06 02:12:49,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:49,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1985 states and 3036 transitions. [2024-12-06 02:12:49,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3036 transitions. [2024-12-06 02:12:49,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-06 02:12:49,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:49,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:12:53,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:12:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-12-06 02:12:58,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:12:58,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3241 states to 1981 states and 3029 transitions. [2024-12-06 02:12:58,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3029 transitions. [2024-12-06 02:12:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 02:12:58,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:12:58,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:02,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:03,136 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:13:13,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:13,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3259 states to 1991 states and 3047 transitions. [2024-12-06 02:13:13,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3047 transitions. [2024-12-06 02:13:13,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:13:13,258 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:13,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:17,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:17,827 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2024-12-06 02:13:20,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:13:20,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1987 states and 3040 transitions. [2024-12-06 02:13:20,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1987 states and 3040 transitions. [2024-12-06 02:13:20,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-06 02:13:20,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:13:20,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:13:24,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:13:26,308 INFO L134 CoverageAnalysis]: Checked inductivity of 253 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 231 trivial. 0 not checked. [2024-12-06 02:13:40,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:14:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:38,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3317 states to 2008 states and 3077 transitions. [2024-12-06 02:14:38,957 INFO L276 IsEmpty]: Start isEmpty. Operand 2008 states and 3077 transitions. [2024-12-06 02:14:38,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 02:14:38,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:38,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:14:43,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:14:43,570 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 90 trivial. 0 not checked. [2024-12-06 02:14:55,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:14:55,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3330 states to 2014 states and 3090 transitions. [2024-12-06 02:14:55,881 INFO L276 IsEmpty]: Start isEmpty. Operand 2014 states and 3090 transitions. [2024-12-06 02:14:55,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:14:55,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:14:55,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:00,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:00,636 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 153 trivial. 0 not checked. [2024-12-06 02:15:03,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3357 states to 2025 states and 3109 transitions. [2024-12-06 02:15:03,766 INFO L276 IsEmpty]: Start isEmpty. Operand 2025 states and 3109 transitions. [2024-12-06 02:15:03,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-06 02:15:03,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:03,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:08,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:08,562 INFO L134 CoverageAnalysis]: Checked inductivity of 215 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 02:15:08,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:08,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3369 states to 2032 states and 3120 transitions. [2024-12-06 02:15:08,970 INFO L276 IsEmpty]: Start isEmpty. Operand 2032 states and 3120 transitions. [2024-12-06 02:15:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:15:08,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:08,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:13,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:13,641 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 102 trivial. 0 not checked. [2024-12-06 02:15:16,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:16,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3372 states to 2034 states and 3123 transitions. [2024-12-06 02:15:16,249 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 3123 transitions. [2024-12-06 02:15:16,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-06 02:15:16,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:16,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:20,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:26,387 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 99 trivial. 0 not checked. [2024-12-06 02:15:32,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3409 states to 2041 states and 3155 transitions. [2024-12-06 02:15:32,155 INFO L276 IsEmpty]: Start isEmpty. Operand 2041 states and 3155 transitions. [2024-12-06 02:15:32,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-06 02:15:32,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:36,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:36,852 INFO L134 CoverageAnalysis]: Checked inductivity of 161 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 02:15:36,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:15:36,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3410 states to 2037 states and 3148 transitions. [2024-12-06 02:15:36,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2037 states and 3148 transitions. [2024-12-06 02:15:36,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 02:15:36,947 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:15:36,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:15:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:15:43,198 INFO L134 CoverageAnalysis]: Checked inductivity of 303 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2024-12-06 02:15:58,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []