./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.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_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/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_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/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_0adfbb3a-320f-45d8-90cb-35c6664006fd/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 cc153cc0a3217254f3c5036aa197856e8bfca54d3eead6ebccf48a4f57ad647f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:26:51,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:26:51,651 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 21:26:51,656 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:26:51,657 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:26:51,676 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:26:51,677 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:26:51,677 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:26:51,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:26:51,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:26:51,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:26:51,678 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:26:51,678 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:26:51,679 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:26:51,680 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:26:51,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:26:51,680 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:26:51,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:26:51,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:26:51,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:26:51,680 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:26:51,680 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:26:51,681 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:26:51,681 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:26:51,681 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_0adfbb3a-320f-45d8-90cb-35c6664006fd/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 -> cc153cc0a3217254f3c5036aa197856e8bfca54d3eead6ebccf48a4f57ad647f [2024-12-05 21:26:51,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:26:51,927 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:26:51,929 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:26:51,930 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:26:51,930 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:26:51,932 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-12-05 21:26:54,576 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/data/f806f70a1/aa6b929a309a4e5bb161bd3cbffb294a/FLAGab9720f43 [2024-12-05 21:26:55,065 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:26:55,065 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2024-12-05 21:26:55,108 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/data/f806f70a1/aa6b929a309a4e5bb161bd3cbffb294a/FLAGab9720f43 [2024-12-05 21:26:55,123 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/data/f806f70a1/aa6b929a309a4e5bb161bd3cbffb294a [2024-12-05 21:26:55,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:26:55,126 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:26:55,128 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:55,128 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:26:55,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:26:55,133 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:55" (1/1) ... [2024-12-05 21:26:55,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6af509e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:55, skipping insertion in model container [2024-12-05 21:26:55,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:26:55" (1/1) ... [2024-12-05 21:26:55,250 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:26:58,709 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_0adfbb3a-320f-45d8-90cb-35c6664006fd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2024-12-05 21:26:58,712 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_0adfbb3a-320f-45d8-90cb-35c6664006fd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2024-12-05 21:26:58,734 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:58,784 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:26:58,896 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"); [6146] [2024-12-05 21:26:58,902 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)); [6153] [2024-12-05 21:26:58,902 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6160] [2024-12-05 21:26:58,905 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)); [6209-6210] [2024-12-05 21:26:58,905 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"); [6215-6217] [2024-12-05 21:26:58,907 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6271] [2024-12-05 21:26:58,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6274] [2024-12-05 21:26:58,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6276] [2024-12-05 21:26:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6281] [2024-12-05 21:26:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6284] [2024-12-05 21:26:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6286] [2024-12-05 21:26:58,909 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6291] [2024-12-05 21:26:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6294] [2024-12-05 21:26:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6296] [2024-12-05 21:26:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6301] [2024-12-05 21:26:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6304] [2024-12-05 21:26:58,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6306] [2024-12-05 21:26:58,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6344] [2024-12-05 21:26:58,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6347] [2024-12-05 21:26:58,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [6349] [2024-12-05 21:26:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6354] [2024-12-05 21:26:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6357] [2024-12-05 21:26:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6359] [2024-12-05 21:26:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6364] [2024-12-05 21:26:58,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6367] [2024-12-05 21:26:58,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [6369] [2024-12-05 21:26:58,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6374] [2024-12-05 21:26:58,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6377] [2024-12-05 21:26:58,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [6379] [2024-12-05 21:26:58,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6472] [2024-12-05 21:26:58,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6481] [2024-12-05 21:26:58,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [6639] [2024-12-05 21:26:58,921 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6647] [2024-12-05 21:26:58,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6655] [2024-12-05 21:26:58,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [6662] [2024-12-05 21:26:58,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6669] [2024-12-05 21:26:58,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6676] [2024-12-05 21:26:58,929 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)); [6789-6790] [2024-12-05 21:26:58,932 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)); [6823-6824] [2024-12-05 21:26:58,933 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)); [6864-6865] [2024-12-05 21:26:58,934 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)); [6893-6894] [2024-12-05 21:26:58,935 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)); [6930-6931] [2024-12-05 21:26:58,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (502), "i" (12UL)); [7306-7307] [2024-12-05 21:26:58,945 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7313] [2024-12-05 21:26:59,033 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9592] [2024-12-05 21:26:59,054 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [10399] [2024-12-05 21:26:59,215 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_0adfbb3a-320f-45d8-90cb-35c6664006fd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2024-12-05 21:26:59,215 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_0adfbb3a-320f-45d8-90cb-35c6664006fd/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2024-12-05 21:26:59,221 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:26:59,578 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:26:59,579 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59 WrapperNode [2024-12-05 21:26:59,579 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:26:59,580 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:59,580 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:26:59,580 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:26:59,586 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:26:59,661 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:26:59,948 INFO L138 Inliner]: procedures = 617, calls = 4825, calls flagged for inlining = 332, calls inlined = 294, statements flattened = 11253 [2024-12-05 21:26:59,949 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:26:59,950 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:26:59,950 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:26:59,950 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:27:00,001 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,001 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,038 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,038 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,200 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,224 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,291 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,309 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,367 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:27:00,368 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:27:00,368 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:27:00,368 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:27:00,369 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:26:59" (1/1) ... [2024-12-05 21:27:00,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:27:00,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:27:00,398 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:27:00,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0adfbb3a-320f-45d8-90cb-35c6664006fd/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2024-12-05 21:27:00,425 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-12-05 21:27:00,425 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-12-05 21:27:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-05 21:27:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-05 21:27:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2024-12-05 21:27:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2024-12-05 21:27:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2024-12-05 21:27:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2024-12-05 21:27:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2024-12-05 21:27:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2024-12-05 21:27:00,426 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2024-12-05 21:27:00,426 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-12-05 21:27:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-12-05 21:27:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-12-05 21:27:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-12-05 21:27:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2024-12-05 21:27:00,427 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2024-12-05 21:27:00,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-12-05 21:27:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2024-12-05 21:27:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-12-05 21:27:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2024-12-05 21:27:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-12-05 21:27:00,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-12-05 21:27:00,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-12-05 21:27:00,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-12-05 21:27:00,429 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2024-12-05 21:27:00,430 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-12-05 21:27:00,430 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 21:27:00,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 21:27:00,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2024-12-05 21:27:00,432 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2024-12-05 21:27:00,432 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2024-12-05 21:27:00,433 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2024-12-05 21:27:00,433 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2024-12-05 21:27:00,434 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 21:27:00,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:27:00,435 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-12-05 21:27:00,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2024-12-05 21:27:00,436 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2024-12-05 21:27:00,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-12-05 21:27:00,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-12-05 21:27:00,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-05 21:27:00,438 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:27:00,438 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2024-12-05 21:27:00,439 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2024-12-05 21:27:00,439 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-12-05 21:27:00,440 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:27:00,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-12-05 21:27:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-12-05 21:27:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2024-12-05 21:27:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2024-12-05 21:27:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2024-12-05 21:27:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2024-12-05 21:27:00,441 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-12-05 21:27:00,441 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-12-05 21:27:01,465 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:27:01,468 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:27:25,719 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-05 21:27:48,164 INFO L? ?]: Removed 3832 outVars from TransFormulas that were not future-live. [2024-12-05 21:27:48,164 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:27:52,314 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:27:52,314 INFO L312 CfgBuilder]: Removed 4 assume(true) statements. [2024-12-05 21:27:52,314 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:52 BoogieIcfgContainer [2024-12-05 21:27:52,314 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:27:52,315 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:27:52,315 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:27:52,327 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:27:52,327 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:27:52" (1/1) ... [2024-12-05 21:27:52,335 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:27:52,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:27:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3411 states to 2314 states and 3411 transitions. [2024-12-05 21:27:52,436 INFO L276 IsEmpty]: Start isEmpty. Operand 2314 states and 3411 transitions. [2024-12-05 21:27:52,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 21:27:52,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:27:52,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:03,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:12,632 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:28:22,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:28:24,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2386 states and 3564 transitions. [2024-12-05 21:28:24,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2386 states and 3564 transitions. [2024-12-05 21:28:24,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:28:24,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:24,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:35,830 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:28:36,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3566 states to 2381 states and 3551 transitions. [2024-12-05 21:28:36,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2381 states and 3551 transitions. [2024-12-05 21:28:36,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 21:28:36,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:36,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:28:46,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:28:52,172 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:28:52,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:28:52,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3571 states to 2384 states and 3556 transitions. [2024-12-05 21:28:52,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2384 states and 3556 transitions. [2024-12-05 21:28:52,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 21:28:52,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:28:52,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:02,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:07,040 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:29:07,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:07,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3635 states to 2418 states and 3620 transitions. [2024-12-05 21:29:07,497 INFO L276 IsEmpty]: Start isEmpty. Operand 2418 states and 3620 transitions. [2024-12-05 21:29:07,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 21:29:07,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:07,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:17,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:22,640 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:29:22,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:22,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3636 states to 2419 states and 3621 transitions. [2024-12-05 21:29:22,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2419 states and 3621 transitions. [2024-12-05 21:29:22,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:29:22,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:22,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:32,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:37,637 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:29:37,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:37,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3638 states to 2421 states and 3623 transitions. [2024-12-05 21:29:37,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2421 states and 3623 transitions. [2024-12-05 21:29:37,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 21:29:37,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:37,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:29:47,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:29:52,634 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:29:52,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:29:52,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3646 states to 2426 states and 3631 transitions. [2024-12-05 21:29:52,823 INFO L276 IsEmpty]: Start isEmpty. Operand 2426 states and 3631 transitions. [2024-12-05 21:29:52,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 21:29:52,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:29:52,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:02,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:03,708 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:30:15,014 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 21:30:16,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:16,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3696 states to 2449 states and 3673 transitions. [2024-12-05 21:30:16,893 INFO L276 IsEmpty]: Start isEmpty. Operand 2449 states and 3673 transitions. [2024-12-05 21:30:16,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 21:30:16,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:16,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:26,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:27,193 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:30:31,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:31,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3698 states to 2451 states and 3675 transitions. [2024-12-05 21:30:31,609 INFO L276 IsEmpty]: Start isEmpty. Operand 2451 states and 3675 transitions. [2024-12-05 21:30:31,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 21:30:31,613 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:31,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:41,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:30:47,831 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:30:48,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:30:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3703 states to 2454 states and 3680 transitions. [2024-12-05 21:30:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 2454 states and 3680 transitions. [2024-12-05 21:30:48,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:30:48,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:30:48,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:30:58,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:04,109 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:31:04,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:04,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3704 states to 2455 states and 3681 transitions. [2024-12-05 21:31:04,289 INFO L276 IsEmpty]: Start isEmpty. Operand 2455 states and 3681 transitions. [2024-12-05 21:31:04,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 21:31:04,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:04,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:13,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:19,509 INFO L134 CoverageAnalysis]: Checked inductivity of 234 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 234 trivial. 0 not checked. [2024-12-05 21:31:19,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:19,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3708 states to 2458 states and 3685 transitions. [2024-12-05 21:31:19,692 INFO L276 IsEmpty]: Start isEmpty. Operand 2458 states and 3685 transitions. [2024-12-05 21:31:19,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 21:31:19,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:19,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:29,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:34,450 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:31:34,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:34,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3712 states to 2461 states and 3689 transitions. [2024-12-05 21:31:34,596 INFO L276 IsEmpty]: Start isEmpty. Operand 2461 states and 3689 transitions. [2024-12-05 21:31:34,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 21:31:34,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:34,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:44,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:49,467 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:31:49,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:49,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3714 states to 2463 states and 3691 transitions. [2024-12-05 21:31:49,623 INFO L276 IsEmpty]: Start isEmpty. Operand 2463 states and 3691 transitions. [2024-12-05 21:31:49,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 21:31:49,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:49,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:31:59,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:31:59,862 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:31:59,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:31:59,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3715 states to 2464 states and 3692 transitions. [2024-12-05 21:31:59,944 INFO L276 IsEmpty]: Start isEmpty. Operand 2464 states and 3692 transitions. [2024-12-05 21:31:59,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-12-05 21:31:59,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:31:59,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:09,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:15,257 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-05 21:32:15,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:15,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3729 states to 2467 states and 3698 transitions. [2024-12-05 21:32:15,448 INFO L276 IsEmpty]: Start isEmpty. Operand 2467 states and 3698 transitions. [2024-12-05 21:32:15,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 21:32:15,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:15,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:25,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:31,055 INFO L134 CoverageAnalysis]: Checked inductivity of 265 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:32:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3768 states to 2472 states and 3735 transitions. [2024-12-05 21:32:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 2472 states and 3735 transitions. [2024-12-05 21:32:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 21:32:33,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:43,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:32:49,922 INFO L134 CoverageAnalysis]: Checked inductivity of 242 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 238 trivial. 0 not checked. [2024-12-05 21:32:50,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:32:50,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 2473 states and 3736 transitions. [2024-12-05 21:32:50,126 INFO L276 IsEmpty]: Start isEmpty. Operand 2473 states and 3736 transitions. [2024-12-05 21:32:50,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-12-05 21:32:50,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:32:50,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:32:59,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:05,230 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2024-12-05 21:33:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:05,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3772 states to 2475 states and 3739 transitions. [2024-12-05 21:33:05,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3739 transitions. [2024-12-05 21:33:05,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-12-05 21:33:05,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:05,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:15,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:20,425 INFO L134 CoverageAnalysis]: Checked inductivity of 373 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 373 trivial. 0 not checked. [2024-12-05 21:33:20,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:20,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3773 states to 2475 states and 3738 transitions. [2024-12-05 21:33:20,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2475 states and 3738 transitions. [2024-12-05 21:33:20,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:33:20,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:20,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:33:30,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:33:34,876 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:33:57,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:33:57,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3862 states to 2489 states and 3820 transitions. [2024-12-05 21:33:57,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2489 states and 3820 transitions. [2024-12-05 21:33:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 21:33:57,014 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:33:57,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:12,825 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 255 trivial. 0 not checked. [2024-12-05 21:34:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:34:13,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:34:13,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:34:13,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:13,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:24,579 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:34:24,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:24,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:34:24,659 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:34:24,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:34:24,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:24,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:34,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:36,216 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:34:36,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:36,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:34:36,290 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:34:36,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:34:36,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:36,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:45,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:34:48,030 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:34:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:34:48,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:34:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:34:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:34:48,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:34:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:34:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:00,391 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:00,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:00,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:00,508 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:00,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:00,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:00,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:10,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:12,001 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:12,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:12,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:12,076 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:12,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:12,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:12,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:21,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:23,707 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:23,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:23,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:23,777 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:23,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:23,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:23,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:33,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:35,244 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:35,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:35,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:35,316 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:35,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:35,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:35,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:44,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:47,007 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:47,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:47,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:47,084 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:47,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:47,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:47,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:35:56,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:35:58,728 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:35:58,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:35:58,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:35:58,800 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:35:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:35:58,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:35:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:10,413 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:36:10,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:10,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:36:10,490 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:36:10,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:36:10,493 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:10,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:20,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:22,115 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:36:22,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:22,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:36:22,187 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:36:22,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:36:22,189 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:22,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:32,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:34,209 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:36:34,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:34,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:36:34,284 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:36:34,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:36:34,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:34,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:43,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:46,006 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:36:46,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:46,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:36:46,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:36:46,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:36:46,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:46,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:36:55,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:36:57,777 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:36:57,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:36:57,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:36:57,853 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:36:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:36:57,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:36:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:07,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:09,421 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:37:09,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:09,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:37:09,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:37:09,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:37:09,495 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:09,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:19,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:37:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:21,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:37:21,167 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:37:21,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:37:21,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:21,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:37:32,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:32,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:37:32,933 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:37:32,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:37:32,936 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:32,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:42,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:45,215 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:37:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:45,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:37:45,287 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:37:45,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:37:45,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:45,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:37:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:37:57,025 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:37:57,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:37:57,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:37:57,101 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:37:57,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:37:57,103 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:37:57,103 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:06,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:08,739 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:38:08,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:08,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:38:08,815 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:38:08,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:38:08,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:08,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:18,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:20,464 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:38:20,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:20,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:38:20,533 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:38:20,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:38:20,535 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:20,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:30,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:32,096 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:38:32,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:38:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:38:32,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:38:32,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:41,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:43,971 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:38:44,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:44,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:38:44,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:38:44,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:38:44,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:44,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:38:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:38:56,290 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:38:56,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:38:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:38:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:38:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:38:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:38:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:06,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:08,692 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:39:08,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:39:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:39:08,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:39:08,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:08,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:18,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:39:20,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:39:20,507 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:39:20,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:39:20,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:20,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:30,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:32,183 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:39:32,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:32,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:39:32,254 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:39:32,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:39:32,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:32,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:42,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:44,284 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:39:44,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:44,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:39:44,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:39:44,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:39:44,360 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:44,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:39:54,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:39:56,140 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:39:56,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:39:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:39:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:39:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:39:56,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:39:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:08,268 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:40:08,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:08,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:40:08,341 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:40:08,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:40:08,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:08,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:18,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:40:20,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:20,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:40:20,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:40:20,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:40:20,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:20,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:30,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:32,952 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:40:33,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:33,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:40:33,027 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:40:33,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:40:33,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:33,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:40:42,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:40:44,873 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2024-12-05 21:40:44,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:40:44,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3863 states to 2490 states and 3821 transitions. [2024-12-05 21:40:44,951 INFO L276 IsEmpty]: Start isEmpty. Operand 2490 states and 3821 transitions. [2024-12-05 21:40:44,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 21:40:44,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:40:44,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms