./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-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_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/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_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/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_917820c0-7483-43f4-bb1f-426c1392ee72/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 e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 01:55:37,896 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 01:55:37,950 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 01:55:37,955 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 01:55:37,955 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 01:55:37,975 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 01:55:37,975 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 01:55:37,976 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 01:55:37,976 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 01:55:37,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 01:55:37,976 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 01:55:37,976 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 01:55:37,976 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 01:55:37,976 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 01:55:37,977 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 01:55:37,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 01:55:37,977 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:55:37,978 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 01:55:37,978 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 01:55:37,978 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 01:55:37,978 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 01:55:37,978 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 01:55:37,978 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_917820c0-7483-43f4-bb1f-426c1392ee72/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 -> e184773994bf5ba427e3ad6843df80bcf1aa90cb50c2ace36ee6ac9939c1f916 [2024-12-06 01:55:38,218 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 01:55:38,226 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 01:55:38,228 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 01:55:38,230 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 01:55:38,230 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 01:55:38,231 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-12-06 01:55:40,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/data/db9e470f2/9b9b284d7dc440c783694900d13f2ae7/FLAGa733db863 [2024-12-06 01:55:41,289 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 01:55:41,290 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-12-06 01:55:41,319 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/data/db9e470f2/9b9b284d7dc440c783694900d13f2ae7/FLAGa733db863 [2024-12-06 01:55:41,332 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/data/db9e470f2/9b9b284d7dc440c783694900d13f2ae7 [2024-12-06 01:55:41,334 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 01:55:41,335 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 01:55:41,336 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 01:55:41,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 01:55:41,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 01:55:41,340 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:55:41" (1/1) ... [2024-12-06 01:55:41,340 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5613a352 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:41, skipping insertion in model container [2024-12-06 01:55:41,340 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 01:55:41" (1/1) ... [2024-12-06 01:55:41,437 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 01:55:43,558 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_917820c0-7483-43f4-bb1f-426c1392ee72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2024-12-06 01:55:43,562 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_917820c0-7483-43f4-bb1f-426c1392ee72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2024-12-06 01:55:43,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:55:43,606 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 01:55:43,681 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"); [5322] [2024-12-06 01:55:43,682 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)); [5329] [2024-12-06 01:55:43,683 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5336] [2024-12-06 01:55:43,685 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/dfaa16b/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5391-5392] [2024-12-06 01:55:43,685 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"); [5397-5399] [2024-12-06 01:55:43,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5504] [2024-12-06 01:55:43,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5512] [2024-12-06 01:55:43,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5519] [2024-12-06 01:55:43,693 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)); [5632-5633] [2024-12-06 01:55:43,694 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)); [5666-5667] [2024-12-06 01:55:43,695 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)); [5707-5708] [2024-12-06 01:55:43,696 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)); [5736-5737] [2024-12-06 01:55:43,712 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)); [5773-5774] [2024-12-06 01:55:43,713 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)); [5810-5811] [2024-12-06 01:55:43,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6748] [2024-12-06 01:55:43,761 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7519] [2024-12-06 01:55:43,762 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7529] [2024-12-06 01:55:43,763 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7544] [2024-12-06 01:55:43,801 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8330] [2024-12-06 01:55:43,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8363] [2024-12-06 01:55:43,804 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8386] [2024-12-06 01:55:43,813 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8627] [2024-12-06 01:55:43,815 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8657] [2024-12-06 01:55:43,816 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8670] [2024-12-06 01:55:43,931 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_917820c0-7483-43f4-bb1f-426c1392ee72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340444,340457] [2024-12-06 01:55:43,932 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_917820c0-7483-43f4-bb1f-426c1392ee72/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-sun-sunhme.cil.i[340589,340602] [2024-12-06 01:55:43,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 01:55:44,098 INFO L204 MainTranslator]: Completed translation [2024-12-06 01:55:44,098 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44 WrapperNode [2024-12-06 01:55:44,098 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 01:55:44,099 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 01:55:44,099 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 01:55:44,099 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 01:55:44,104 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,162 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,325 INFO L138 Inliner]: procedures = 429, calls = 2225, calls flagged for inlining = 204, calls inlined = 189, statements flattened = 6046 [2024-12-06 01:55:44,325 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 01:55:44,326 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 01:55:44,326 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 01:55:44,326 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 01:55:44,332 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,333 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,353 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,353 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,446 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,453 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,476 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,502 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,517 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,548 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 01:55:44,549 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 01:55:44,549 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 01:55:44,549 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 01:55:44,550 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 01:55:44" (1/1) ... [2024-12-06 01:55:44,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 01:55:44,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 01:55:44,572 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 01:55:44,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_917820c0-7483-43f4-bb1f-426c1392ee72/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 01:55:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-12-06 01:55:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-12-06 01:55:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-12-06 01:55:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-12-06 01:55:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-06 01:55:44,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-06 01:55:44,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 01:55:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 01:55:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-12-06 01:55:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-12-06 01:55:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-12-06 01:55:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-12-06 01:55:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-12-06 01:55:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-12-06 01:55:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-06 01:55:44,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-06 01:55:44,595 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_87 [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_87 [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-12-06 01:55:44,596 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-12-06 01:55:44,596 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-12-06 01:55:44,597 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-06 01:55:44,597 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-06 01:55:44,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 01:55:44,598 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 01:55:44,599 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-12-06 01:55:44,599 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-06 01:55:44,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-06 01:55:44,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-06 01:55:44,601 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-06 01:55:44,601 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 01:55:44,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 01:55:44,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 01:55:44,602 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 01:55:44,602 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 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 01:55:44,603 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-12-06 01:55:44,603 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_86 [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_86 [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-12-06 01:55:44,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-06 01:55:44,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-06 01:55:44,605 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 01:55:44,605 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 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-12-06 01:55:44,605 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-06 01:55:44,605 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-06 01:55:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 01:55:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-12-06 01:55:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-12-06 01:55:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-06 01:55:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-06 01:55:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-06 01:55:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-06 01:55:44,606 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-12-06 01:55:44,606 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-12-06 01:55:45,277 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 01:55:45,280 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 01:55:45,913 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 01:56:04,076 INFO L? ?]: Removed 2759 outVars from TransFormulas that were not future-live. [2024-12-06 01:56:04,076 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 01:56:06,606 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 01:56:06,607 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 01:56:06,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:56:06 BoogieIcfgContainer [2024-12-06 01:56:06,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 01:56:06,608 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 01:56:06,608 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 01:56:06,615 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 01:56:06,616 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 01:56:06" (1/1) ... [2024-12-06 01:56:06,621 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 01:56:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:06,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2432 states to 1645 states and 2432 transitions. [2024-12-06 01:56:06,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2432 transitions. [2024-12-06 01:56:06,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-06 01:56:06,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:06,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:11,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:12,205 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:56:22,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 01:56:22,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:22,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1645 states and 2430 transitions. [2024-12-06 01:56:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 2430 transitions. [2024-12-06 01:56:22,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:56:22,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:22,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:27,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:28,232 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:56:28,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:28,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1649 states and 2435 transitions. [2024-12-06 01:56:28,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 2435 transitions. [2024-12-06 01:56:28,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-06 01:56:28,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:28,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:56:33,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:56:38,815 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:56:49,303 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 01:56:55,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:56:55,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2493 states to 1673 states and 2481 transitions. [2024-12-06 01:56:55,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 2481 transitions. [2024-12-06 01:56:55,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-06 01:56:55,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:56:55,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:03,227 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:03,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2494 states to 1674 states and 2482 transitions. [2024-12-06 01:57:03,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1674 states and 2482 transitions. [2024-12-06 01:57:03,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:57:03,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:03,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:07,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:09,625 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:21,766 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 01:57:32,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:32,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2540 states to 1692 states and 2516 transitions. [2024-12-06 01:57:32,345 INFO L276 IsEmpty]: Start isEmpty. Operand 1692 states and 2516 transitions. [2024-12-06 01:57:32,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-06 01:57:32,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:32,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:36,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:38,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:38,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2545 states to 1694 states and 2521 transitions. [2024-12-06 01:57:38,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1694 states and 2521 transitions. [2024-12-06 01:57:38,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:57:38,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:38,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:43,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:46,054 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:46,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2546 states to 1690 states and 2514 transitions. [2024-12-06 01:57:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 2514 transitions. [2024-12-06 01:57:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-06 01:57:46,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:51,182 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:51,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:51,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2547 states to 1691 states and 2515 transitions. [2024-12-06 01:57:51,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 2515 transitions. [2024-12-06 01:57:51,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-06 01:57:51,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:51,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:57:55,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:57:56,915 INFO L134 CoverageAnalysis]: Checked inductivity of 94 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:57:58,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:57:58,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2551 states to 1693 states and 2519 transitions. [2024-12-06 01:57:58,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2519 transitions. [2024-12-06 01:57:58,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-06 01:57:58,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:57:58,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:03,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:03,878 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2024-12-06 01:58:03,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:03,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2552 states to 1689 states and 2512 transitions. [2024-12-06 01:58:03,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1689 states and 2512 transitions. [2024-12-06 01:58:03,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-06 01:58:03,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:03,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:11,409 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:58:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:17,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1693 states and 2516 transitions. [2024-12-06 01:58:17,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 2516 transitions. [2024-12-06 01:58:17,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-06 01:58:17,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:17,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:22,808 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2024-12-06 01:58:29,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:29,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2560 states to 1697 states and 2520 transitions. [2024-12-06 01:58:29,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 2520 transitions. [2024-12-06 01:58:29,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 01:58:29,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:29,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:37,263 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 01:58:37,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:37,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2576 states to 1705 states and 2536 transitions. [2024-12-06 01:58:37,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 2536 transitions. [2024-12-06 01:58:37,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 01:58:37,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:37,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:41,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:42,450 INFO L134 CoverageAnalysis]: Checked inductivity of 167 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 01:58:42,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:42,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2592 states to 1713 states and 2552 transitions. [2024-12-06 01:58:42,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1713 states and 2552 transitions. [2024-12-06 01:58:42,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-06 01:58:42,776 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:42,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:47,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:50,128 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:58:50,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:50,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2596 states to 1715 states and 2556 transitions. [2024-12-06 01:58:50,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 2556 transitions. [2024-12-06 01:58:50,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:58:50,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:50,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:54,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:58:55,071 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 169 trivial. 0 not checked. [2024-12-06 01:58:55,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:58:55,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2600 states to 1717 states and 2560 transitions. [2024-12-06 01:58:55,166 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 2560 transitions. [2024-12-06 01:58:55,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-06 01:58:55,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:58:55,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:58:59,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:59:01,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:01,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2602 states to 1718 states and 2562 transitions. [2024-12-06 01:59:01,698 INFO L276 IsEmpty]: Start isEmpty. Operand 1718 states and 2562 transitions. [2024-12-06 01:59:01,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-06 01:59:01,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:01,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:06,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:06,339 INFO L134 CoverageAnalysis]: Checked inductivity of 169 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:59:06,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:06,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1720 states and 2565 transitions. [2024-12-06 01:59:06,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 2565 transitions. [2024-12-06 01:59:06,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-06 01:59:06,518 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:06,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:10,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:11,921 INFO L134 CoverageAnalysis]: Checked inductivity of 170 backedges. 13 proven. 1 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:59:14,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:14,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1721 states and 2567 transitions. [2024-12-06 01:59:14,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 2567 transitions. [2024-12-06 01:59:14,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-06 01:59:14,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:14,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:18,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:19,983 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-12-06 01:59:22,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:22,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2608 states to 1722 states and 2568 transitions. [2024-12-06 01:59:22,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 2568 transitions. [2024-12-06 01:59:22,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-06 01:59:22,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:22,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:27,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:28,274 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:59:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:33,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2611 states to 1724 states and 2571 transitions. [2024-12-06 01:59:33,046 INFO L276 IsEmpty]: Start isEmpty. Operand 1724 states and 2571 transitions. [2024-12-06 01:59:33,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 01:59:33,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:33,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:37,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-12-06 01:59:40,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 01:59:40,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2613 states to 1726 states and 2573 transitions. [2024-12-06 01:59:40,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2573 transitions. [2024-12-06 01:59:40,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-06 01:59:40,131 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 01:59:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 01:59:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 01:59:45,816 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2024-12-06 01:59:59,974 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 02:00:01,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:01,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2612 states to 1726 states and 2572 transitions. [2024-12-06 02:00:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 2572 transitions. [2024-12-06 02:00:01,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-06 02:00:01,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:01,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:09,289 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 172 trivial. 0 not checked. [2024-12-06 02:00:21,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:21,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2616 states to 1728 states and 2576 transitions. [2024-12-06 02:00:21,504 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 2576 transitions. [2024-12-06 02:00:21,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-06 02:00:21,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:21,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:25,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:29,056 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-06 02:00:29,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:29,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2631 states to 1736 states and 2591 transitions. [2024-12-06 02:00:29,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 2591 transitions. [2024-12-06 02:00:29,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:00:29,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:29,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:34,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:34,858 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 185 trivial. 0 not checked. [2024-12-06 02:00:35,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:35,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2646 states to 1744 states and 2606 transitions. [2024-12-06 02:00:35,268 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 2606 transitions. [2024-12-06 02:00:35,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-06 02:00:35,271 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:35,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:40,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:43,316 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 179 trivial. 0 not checked. [2024-12-06 02:00:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:43,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2655 states to 1750 states and 2615 transitions. [2024-12-06 02:00:43,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2615 transitions. [2024-12-06 02:00:43,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-06 02:00:43,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:43,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:48,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:49,612 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:00:51,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:51,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2657 states to 1751 states and 2617 transitions. [2024-12-06 02:00:51,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 2617 transitions. [2024-12-06 02:00:51,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-06 02:00:51,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:51,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:00:55,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:00:56,984 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 111 trivial. 0 not checked. [2024-12-06 02:00:58,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:00:58,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2659 states to 1752 states and 2619 transitions. [2024-12-06 02:00:58,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2619 transitions. [2024-12-06 02:00:58,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:00:58,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:00:58,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:02,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:03,513 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 177 trivial. 0 not checked. [2024-12-06 02:01:09,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:09,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2673 states to 1760 states and 2633 transitions. [2024-12-06 02:01:09,045 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2633 transitions. [2024-12-06 02:01:09,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-06 02:01:09,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:09,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:13,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 17 proven. 1 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:01:18,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:18,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2675 states to 1761 states and 2635 transitions. [2024-12-06 02:01:18,880 INFO L276 IsEmpty]: Start isEmpty. Operand 1761 states and 2635 transitions. [2024-12-06 02:01:18,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-06 02:01:18,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:18,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:23,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:25,145 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 17 proven. 3 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:01:29,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2676 states to 1762 states and 2636 transitions. [2024-12-06 02:01:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1762 states and 2636 transitions. [2024-12-06 02:01:29,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:01:29,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:29,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:33,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:36,599 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:01:36,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:36,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1764 states and 2638 transitions. [2024-12-06 02:01:36,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1764 states and 2638 transitions. [2024-12-06 02:01:36,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-06 02:01:36,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:36,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:41,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:42,997 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 17 proven. 6 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:01:47,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:01:47,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1765 states and 2638 transitions. [2024-12-06 02:01:47,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1765 states and 2638 transitions. [2024-12-06 02:01:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-06 02:01:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:01:47,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:01:51,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:01:57,156 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 02:02:18,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:18,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2695 states to 1771 states and 2655 transitions. [2024-12-06 02:02:18,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 2655 transitions. [2024-12-06 02:02:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-06 02:02:18,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:18,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:22,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:23,476 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 269 trivial. 0 not checked. [2024-12-06 02:02:23,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:23,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 1773 states and 2657 transitions. [2024-12-06 02:02:23,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2657 transitions. [2024-12-06 02:02:23,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:02:23,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:23,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:28,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:28,897 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 02:02:29,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:29,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1774 states and 2659 transitions. [2024-12-06 02:02:29,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 2659 transitions. [2024-12-06 02:02:29,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-06 02:02:29,097 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:29,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:33,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:34,509 INFO L134 CoverageAnalysis]: Checked inductivity of 197 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:02:34,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:34,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2699 states to 1775 states and 2659 transitions. [2024-12-06 02:02:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1775 states and 2659 transitions. [2024-12-06 02:02:34,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-12-06 02:02:34,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:34,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:39,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:41,591 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 02:02:46,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:02:46,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2705 states to 1778 states and 2665 transitions. [2024-12-06 02:02:46,382 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 2665 transitions. [2024-12-06 02:02:46,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:02:46,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:02:46,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:02:50,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:02:54,262 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2024-12-06 02:03:25,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:03:25,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2711 states to 1783 states and 2671 transitions. [2024-12-06 02:03:25,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 2671 transitions. [2024-12-06 02:03:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-06 02:03:25,353 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:03:25,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:03:29,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:03:34,196 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2024-12-06 02:03:51,021 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 02:04:19,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:19,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1808 states and 2720 transitions. [2024-12-06 02:04:19,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2720 transitions. [2024-12-06 02:04:19,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:04:19,476 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:19,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:27,408 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2024-12-06 02:04:27,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:27,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2772 states to 1809 states and 2720 transitions. [2024-12-06 02:04:27,609 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 2720 transitions. [2024-12-06 02:04:27,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-06 02:04:27,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:32,422 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 02:04:32,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:32,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2773 states to 1805 states and 2713 transitions. [2024-12-06 02:04:32,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 2713 transitions. [2024-12-06 02:04:32,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-12-06 02:04:32,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:32,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:37,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:37,542 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:04:37,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:37,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1808 states and 2719 transitions. [2024-12-06 02:04:37,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1808 states and 2719 transitions. [2024-12-06 02:04:37,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 02:04:37,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:37,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:04:44,928 INFO L134 CoverageAnalysis]: Checked inductivity of 263 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:04:51,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:04:51,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2784 states to 1811 states and 2724 transitions. [2024-12-06 02:04:51,063 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2724 transitions. [2024-12-06 02:04:51,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-06 02:04:51,066 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:04:51,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:04:55,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:02,260 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 176 trivial. 0 not checked. [2024-12-06 02:05:24,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:05:24,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2787 states to 1813 states and 2727 transitions. [2024-12-06 02:05:24,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 2727 transitions. [2024-12-06 02:05:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-06 02:05:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:05:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:05:28,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:05:32,308 INFO L134 CoverageAnalysis]: Checked inductivity of 260 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:06:17,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2802 states to 1823 states and 2742 transitions. [2024-12-06 02:06:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1823 states and 2742 transitions. [2024-12-06 02:06:17,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:06:17,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:17,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:23,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:26,456 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:06:34,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:34,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2807 states to 1826 states and 2747 transitions. [2024-12-06 02:06:34,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2747 transitions. [2024-12-06 02:06:34,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-06 02:06:34,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:34,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:06:40,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:06:40,589 INFO L134 CoverageAnalysis]: Checked inductivity of 189 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-12-06 02:06:59,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:06:59,141 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2811 states to 1830 states and 2751 transitions. [2024-12-06 02:06:59,142 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 2751 transitions. [2024-12-06 02:06:59,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-06 02:06:59,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:06:59,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:03,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:03,702 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:07:03,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:03,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2813 states to 1832 states and 2753 transitions. [2024-12-06 02:07:03,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2753 transitions. [2024-12-06 02:07:03,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:07:03,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:03,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:08,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:11,552 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:07:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:19,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1835 states and 2758 transitions. [2024-12-06 02:07:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2758 transitions. [2024-12-06 02:07:19,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:07:19,317 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:19,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:24,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:28,089 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 35 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-12-06 02:07:35,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:35,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1838 states and 2763 transitions. [2024-12-06 02:07:35,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 2763 transitions. [2024-12-06 02:07:35,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:07:35,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:35,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:40,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:07:43,734 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-12-06 02:07:52,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:07:52,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2843 states to 1850 states and 2783 transitions. [2024-12-06 02:07:52,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2783 transitions. [2024-12-06 02:07:52,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-12-06 02:07:52,929 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:07:52,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:07:57,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:00,861 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 271 trivial. 0 not checked. [2024-12-06 02:08:01,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:01,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2847 states to 1853 states and 2787 transitions. [2024-12-06 02:08:01,025 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 2787 transitions. [2024-12-06 02:08:01,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:08:01,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:01,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:05,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:05,753 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-12-06 02:08:06,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:06,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1859 states and 2795 transitions. [2024-12-06 02:08:06,072 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 2795 transitions. [2024-12-06 02:08:06,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-06 02:08:06,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:06,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:10,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:13,634 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2024-12-06 02:08:13,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:13,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2855 states to 1860 states and 2795 transitions. [2024-12-06 02:08:13,816 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2795 transitions. [2024-12-06 02:08:13,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:08:13,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:13,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:18,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:18,775 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-12-06 02:08:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:19,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2863 states to 1866 states and 2803 transitions. [2024-12-06 02:08:19,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 2803 transitions. [2024-12-06 02:08:19,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:08:19,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:19,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:23,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 260 trivial. 0 not checked. [2024-12-06 02:08:24,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:24,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1872 states and 2811 transitions. [2024-12-06 02:08:24,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 2811 transitions. [2024-12-06 02:08:24,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-12-06 02:08:24,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:24,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:28,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:32,439 INFO L134 CoverageAnalysis]: Checked inductivity of 274 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2024-12-06 02:08:45,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:08:45,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1873 states and 2811 transitions. [2024-12-06 02:08:45,356 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 2811 transitions. [2024-12-06 02:08:45,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-12-06 02:08:45,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:08:45,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:08:50,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:08:54,712 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 0 proven. 51 refuted. 0 times theorem prover too weak. 258 trivial. 0 not checked. [2024-12-06 02:09:03,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2876 states to 1876 states and 2816 transitions. [2024-12-06 02:09:03,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1876 states and 2816 transitions. [2024-12-06 02:09:03,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:09:03,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:03,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:08,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:08,945 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 195 trivial. 0 not checked. [2024-12-06 02:09:09,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:09,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1882 states and 2824 transitions. [2024-12-06 02:09:09,309 INFO L276 IsEmpty]: Start isEmpty. Operand 1882 states and 2824 transitions. [2024-12-06 02:09:09,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:09:09,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:09,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:09:24,153 INFO L134 CoverageAnalysis]: Checked inductivity of 409 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-12-06 02:09:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:09:53,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2889 states to 1884 states and 2828 transitions. [2024-12-06 02:09:53,354 INFO L276 IsEmpty]: Start isEmpty. Operand 1884 states and 2828 transitions. [2024-12-06 02:09:53,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:09:53,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:09:53,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:09:58,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat