./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9 --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 33bd09d869d296ee6412c3b7b3ef9c41644173ec61a0d0594392f209ae5abb1a --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:10:05,767 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:10:05,837 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 03:10:05,841 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:10:05,842 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:10:05,864 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:10:05,865 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:10:05,866 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:10:05,867 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:10:05,867 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:10:05,868 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:10:05,869 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:10:05,869 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:10:05,870 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:10:05,870 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:10:05,871 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:10:05,871 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:10:05,872 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:10:05,872 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:10:05,873 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:10:05,873 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:10:05,874 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:10:05,875 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:10:05,875 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:10:05,876 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:10:05,876 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:10:05,877 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:10:05,877 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:10:05,877 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:10:05,878 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:10:05,878 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 33bd09d869d296ee6412c3b7b3ef9c41644173ec61a0d0594392f209ae5abb1a [2023-12-03 03:10:06,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:10:06,115 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:10:06,118 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:10:06,119 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:10:06,120 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:10:06,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-12-03 03:10:08,869 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:10:09,446 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:10:09,447 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i [2023-12-03 03:10:09,515 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/data/4f024919a/3230d2ba130b4568abe563bf6017d8f5/FLAGa5e6af2b1 [2023-12-03 03:10:09,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/data/4f024919a/3230d2ba130b4568abe563bf6017d8f5 [2023-12-03 03:10:09,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:10:09,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:10:09,536 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:10:09,536 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:10:09,542 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:10:09,542 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:10:09" (1/1) ... [2023-12-03 03:10:09,544 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6063129d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:09, skipping insertion in model container [2023-12-03 03:10:09,544 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:10:09" (1/1) ... [2023-12-03 03:10:09,766 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:10:14,811 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522220,522233] [2023-12-03 03:10:14,815 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522389,522402] [2023-12-03 03:10:14,818 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522556,522569] [2023-12-03 03:10:14,819 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522724,522737] [2023-12-03 03:10:14,846 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:10:14,890 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:10:14,969 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"); [6236] [2023-12-03 03:10:14,970 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)); [6243] [2023-12-03 03:10:14,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6250] [2023-12-03 03:10:14,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrq %1,%q0": "+r" (bitpos): "rm" (x)); [6266] [2023-12-03 03:10:14,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [6326-6327] [2023-12-03 03:10:14,973 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"); [6332-6334] [2023-12-03 03:10:14,974 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; incl %0": "+m" (v->counter)); [6361] [2023-12-03 03:10:14,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6368] [2023-12-03 03:10:14,974 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6424] [2023-12-03 03:10:14,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6427] [2023-12-03 03:10:14,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6430] [2023-12-03 03:10:14,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6433] [2023-12-03 03:10:14,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6527] [2023-12-03 03:10:14,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6535] [2023-12-03 03:10:14,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6542] [2023-12-03 03:10:14,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6549] [2023-12-03 03:10:14,979 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/mm.h"), "i" (488), "i" (12UL)); [6625-6626] [2023-12-03 03:10:14,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1,%0\n adcl $0xffff,%0": "=r" (sum): "r" (sum << 16), "0" (sum & 4294901760U)); [6655] [2023-12-03 03:10:14,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ (" addl %1, %0\n adcl %2, %0\n adcl %3, %0\n adcl $0, %0\n": "=r" (sum): "g" (daddr), "g" (saddr), "g" (((int )len + (int )proto) << 8), "0" (sum)); [6663-6664] [2023-12-03 03:10:14,983 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)); [6739-6740] [2023-12-03 03:10:14,985 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)); [6773-6774] [2023-12-03 03:10:14,986 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)); [6814-6815] [2023-12-03 03:10:14,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [6843-6844] [2023-12-03 03:10:15,025 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)); [7321-7322] [2023-12-03 03:10:15,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7328] [2023-12-03 03:10:15,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10399] [2023-12-03 03:10:15,317 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522220,522233] [2023-12-03 03:10:15,318 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522389,522402] [2023-12-03 03:10:15,318 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522556,522569] [2023-12-03 03:10:15,319 WARN L240 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_be2ef685-f6c2-4572-8cea-af5a0ea614cb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1c-atl1c.cil.i[522724,522737] [2023-12-03 03:10:15,327 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:10:15,633 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:10:15,641 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:10:15,641 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15 WrapperNode [2023-12-03 03:10:15,641 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:10:15,643 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:10:15,643 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:10:15,643 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:10:15,650 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:15,756 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,111 INFO L138 Inliner]: procedures = 699, calls = 4117, calls flagged for inlining = 375, calls inlined = 349, statements flattened = 11958 [2023-12-03 03:10:16,112 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:10:16,113 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:10:16,113 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:10:16,113 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:10:16,123 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,124 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,170 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,170 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,445 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,490 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,534 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,558 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,630 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:10:16,631 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:10:16,631 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:10:16,631 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:10:16,631 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:10:15" (1/1) ... [2023-12-03 03:10:16,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:10:16,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:10:16,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:10:16,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_be2ef685-f6c2-4572-8cea-af5a0ea614cb/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:10:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_93 [2023-12-03 03:10:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_93 [2023-12-03 03:10:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-03 03:10:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-03 03:10:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2023-12-03 03:10:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2023-12-03 03:10:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_core [2023-12-03 03:10:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_core [2023-12-03 03:10:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2023-12-03 03:10:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2023-12-03 03:10:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_post_phy_linkchg [2023-12-03 03:10:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_post_phy_linkchg [2023-12-03 03:10:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-12-03 03:10:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-12-03 03:10:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 03:10:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 03:10:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2023-12-03 03:10:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2023-12-03 03:10:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-12-03 03:10:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-12-03 03:10:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 03:10:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 03:10:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_rx_ring [2023-12-03 03:10:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_rx_ring [2023-12-03 03:10:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 03:10:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 03:10:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2023-12-03 03:10:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2023-12-03 03:10:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-12-03 03:10:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-12-03 03:10:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-12-03 03:10:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-12-03 03:10:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_current_addr [2023-12-03 03:10:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_current_addr [2023-12-03 03:10:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 03:10:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 03:10:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_mac [2023-12-03 03:10:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_mac [2023-12-03 03:10:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_disable [2023-12-03 03:10:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_disable [2023-12-03 03:10:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_stop_phy_polling [2023-12-03 03:10:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_stop_phy_polling [2023-12-03 03:10:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 03:10:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 03:10:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 03:10:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 03:10:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 03:10:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 03:10:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2023-12-03 03:10:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2023-12-03 03:10:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-12-03 03:10:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-12-03 03:10:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 03:10:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 03:10:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 03:10:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 03:10:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-12-03 03:10:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-12-03 03:10:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2023-12-03 03:10:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2023-12-03 03:10:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 03:10:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-12-03 03:10:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-12-03 03:10:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_speed_and_duplex [2023-12-03 03:10:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_speed_and_duplex [2023-12-03 03:10:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-12-03 03:10:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1c_adapter [2023-12-03 03:10:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2023-12-03 03:10:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2023-12-03 03:10:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_close [2023-12-03 03:10:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_close [2023-12-03 03:10:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-12-03 03:10:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-12-03 03:10:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_reg [2023-12-03 03:10:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_reg [2023-12-03 03:10:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 03:10:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_init [2023-12-03 03:10:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_init [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_dbg [2023-12-03 03:10:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_dbg [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_regs_len [2023-12-03 03:10:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_regs_len [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 03:10:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 03:10:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_ring_resources [2023-12-03 03:10:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_ring_resources [2023-12-03 03:10:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 03:10:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 03:10:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 03:10:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 03:10:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 03:10:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 03:10:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-12-03 03:10:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-12-03 03:10:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 03:10:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 03:10:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 03:10:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 03:10:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2023-12-03 03:10:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2023-12-03 03:10:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 03:10:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 03:10:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 03:10:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 03:10:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 03:10:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 03:10:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-12-03 03:10:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-12-03 03:10:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_multi [2023-12-03 03:10:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_multi [2023-12-03 03:10:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 03:10:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 03:10:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 03:10:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 03:10:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 03:10:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 03:10:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 03:10:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 03:10:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 03:10:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-12-03 03:10:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-12-03 03:10:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:10:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2023-12-03 03:10:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2023-12-03 03:10:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 03:10:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 03:10:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 03:10:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 03:10:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 03:10:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_start_phy_polling [2023-12-03 03:10:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_start_phy_polling [2023-12-03 03:10:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-12-03 03:10:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-12-03 03:10:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 03:10:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:10:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:10:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2023-12-03 03:10:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2023-12-03 03:10:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 03:10:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 03:10:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2023-12-03 03:10:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2023-12-03 03:10:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_core [2023-12-03 03:10:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_core [2023-12-03 03:10:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_until_idle [2023-12-03 03:10:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_until_idle [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-03 03:10:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-12-03 03:10:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 03:10:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_link_status [2023-12-03 03:10:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_link_status [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-12-03 03:10:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-12-03 03:10:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_alloc_rx_buffer [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_alloc_rx_buffer [2023-12-03 03:10:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1c_adapter [2023-12-03 03:10:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_io_resume [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_io_resume [2023-12-03 03:10:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_dbg [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_dbg [2023-12-03 03:10:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_wait_mdio_idle [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_wait_mdio_idle [2023-12-03 03:10:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 03:10:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-12-03 03:10:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-12-03 03:10:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_vlan_mode [2023-12-03 03:10:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_vlan_mode [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tx_buffer [2023-12-03 03:10:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tx_buffer [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_down [2023-12-03 03:10:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_down [2023-12-03 03:10:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_suspend [2023-12-03 03:10:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_suspend [2023-12-03 03:10:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:10:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:10:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2023-12-03 03:10:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2023-12-03 03:10:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-12-03 03:10:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-12-03 03:10:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 03:10:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 03:10:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 03:10:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 03:10:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-12-03 03:10:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-12-03 03:10:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-03 03:10:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2023-12-03 03:10:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_tx_timeout [2023-12-03 03:10:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_tx_timeout [2023-12-03 03:10:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-12-03 03:10:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-12-03 03:10:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 03:10:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 03:10:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_tpd [2023-12-03 03:10:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_tpd [2023-12-03 03:10:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_hw_set_mac_addr [2023-12-03 03:10:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_hw_set_mac_addr [2023-12-03 03:10:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-12-03 03:10:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2023-12-03 03:10:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2023-12-03 03:10:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_restart_autoneg [2023-12-03 03:10:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_restart_autoneg [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_rxbufsize [2023-12-03 03:10:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_rxbufsize [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-03 03:10:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-03 03:10:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_free_irq [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_free_irq [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_write_phy_ext [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_write_phy_ext [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-12-03 03:10:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-12-03 03:10:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-12-03 03:10:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_nway_reset [2023-12-03 03:10:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_nway_reset [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_dma_ring [2023-12-03 03:10:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_dma_ring [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-12-03 03:10:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_irq_enable [2023-12-03 03:10:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_irq_enable [2023-12-03 03:10:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2023-12-03 03:10:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2023-12-03 03:10:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_get_eeprom_len [2023-12-03 03:10:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_get_eeprom_len [2023-12-03 03:10:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 03:10:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 03:10:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 03:10:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2023-12-03 03:10:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2023-12-03 03:10:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 03:10:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 03:10:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_check_eeprom_exist [2023-12-03 03:10:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_check_eeprom_exist [2023-12-03 03:10:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-12-03 03:10:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-12-03 03:10:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-12-03 03:10:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-12-03 03:10:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_netpoll [2023-12-03 03:10:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_netpoll [2023-12-03 03:10:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-12-03 03:10:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-12-03 03:10:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 03:10:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 03:10:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 03:10:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 03:10:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_configure [2023-12-03 03:10:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_configure [2023-12-03 03:10:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-12-03 03:10:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-12-03 03:10:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2023-12-03 03:10:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2023-12-03 03:10:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_tx_ring [2023-12-03 03:10:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_tx_ring [2023-12-03 03:10:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_reset [2023-12-03 03:10:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_reset [2023-12-03 03:10:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_open [2023-12-03 03:10:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_open [2023-12-03 03:10:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1c_driver_exit_16_2 [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_intr [2023-12-03 03:10:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_intr [2023-12-03 03:10:16,723 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_power_saving [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_power_saving [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_phy_setup_adv [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_phy_setup_adv [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_clean_buffer [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_clean_buffer [2023-12-03 03:10:16,724 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_remove [2023-12-03 03:10:16,724 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_remove [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 03:10:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2023-12-03 03:10:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-03 03:10:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-03 03:10:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_up [2023-12-03 03:10:16,725 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_up [2023-12-03 03:10:16,725 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-03 03:10:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-03 03:10:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_disable_l0s_l1 [2023-12-03 03:10:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_disable_l0s_l1 [2023-12-03 03:10:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_resume [2023-12-03 03:10:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_resume [2023-12-03 03:10:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2023-12-03 03:10:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2023-12-03 03:10:16,726 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_reset_pcie [2023-12-03 03:10:16,726 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_reset_pcie [2023-12-03 03:10:16,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 03:10:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 03:10:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-12-03 03:10:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-12-03 03:10:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 03:10:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-12-03 03:10:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_shutdown [2023-12-03 03:10:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_shutdown [2023-12-03 03:10:16,761 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_set_aspm [2023-12-03 03:10:16,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_set_aspm [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-12-03 03:10:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2023-12-03 03:10:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 03:10:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure atl1c_read_phy_reg [2023-12-03 03:10:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1c_read_phy_reg [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:10:16,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 03:10:16,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 03:10:18,028 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:10:18,033 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:10:18,580 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 03:10:30,939 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 03:10:31,544 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:10:37,811 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:10:37,811 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-03 03:10:37,814 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:10:37 BoogieIcfgContainer [2023-12-03 03:10:37,814 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:10:37,815 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:10:37,815 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:10:37,825 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:10:37,825 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:10:37" (1/1) ... [2023-12-03 03:10:37,834 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:10:37,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:37,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4904 states to 3359 states and 4904 transitions. [2023-12-03 03:10:37,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3359 states and 4904 transitions. [2023-12-03 03:10:38,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2023-12-03 03:10:38,009 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:38,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:38,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:38,871 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-12-03 03:10:39,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:39,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4917 states to 3363 states and 4917 transitions. [2023-12-03 03:10:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 3363 states and 4917 transitions. [2023-12-03 03:10:39,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 03:10:39,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:39,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:39,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-12-03 03:10:39,640 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:39,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4943 states to 3373 states and 4943 transitions. [2023-12-03 03:10:39,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3373 states and 4943 transitions. [2023-12-03 03:10:39,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2023-12-03 03:10:39,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:39,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:39,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:40,128 INFO L134 CoverageAnalysis]: Checked inductivity of 1125 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1125 trivial. 0 not checked. [2023-12-03 03:10:40,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:40,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4944 states to 3374 states and 4944 transitions. [2023-12-03 03:10:40,200 INFO L276 IsEmpty]: Start isEmpty. Operand 3374 states and 4944 transitions. [2023-12-03 03:10:40,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2023-12-03 03:10:40,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:40,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:40,585 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-12-03 03:10:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:40,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4950 states to 3380 states and 4950 transitions. [2023-12-03 03:10:40,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3380 states and 4950 transitions. [2023-12-03 03:10:40,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 03:10:40,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:40,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:40,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:41,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:10:51,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:10:51,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:51,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4970 states to 3386 states and 4970 transitions. [2023-12-03 03:10:51,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3386 states and 4970 transitions. [2023-12-03 03:10:51,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2023-12-03 03:10:51,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:51,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:51,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:51,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:10:51,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:51,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4983 states to 3391 states and 4983 transitions. [2023-12-03 03:10:51,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 4983 transitions. [2023-12-03 03:10:51,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2023-12-03 03:10:51,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:51,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:51,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:52,183 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2023-12-03 03:10:52,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:52,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4992 states to 3395 states and 4992 transitions. [2023-12-03 03:10:52,239 INFO L276 IsEmpty]: Start isEmpty. Operand 3395 states and 4992 transitions. [2023-12-03 03:10:52,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2023-12-03 03:10:52,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:52,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:52,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:10:52,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:52,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5017 states to 3403 states and 5017 transitions. [2023-12-03 03:10:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 5017 transitions. [2023-12-03 03:10:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 03:10:52,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:52,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:53,021 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-12-03 03:10:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:53,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5035 states to 3408 states and 5035 transitions. [2023-12-03 03:10:53,335 INFO L276 IsEmpty]: Start isEmpty. Operand 3408 states and 5035 transitions. [2023-12-03 03:10:53,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 03:10:53,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:53,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:53,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:53,568 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-12-03 03:10:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:53,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 3409 states and 5036 transitions. [2023-12-03 03:10:53,608 INFO L276 IsEmpty]: Start isEmpty. Operand 3409 states and 5036 transitions. [2023-12-03 03:10:53,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 03:10:53,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:53,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:53,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:53,832 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:10:54,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5061 states to 3416 states and 5061 transitions. [2023-12-03 03:10:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3416 states and 5061 transitions. [2023-12-03 03:10:54,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 03:10:54,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:54,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:54,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:10:55,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:55,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5077 states to 3423 states and 5077 transitions. [2023-12-03 03:10:55,114 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 5077 transitions. [2023-12-03 03:10:55,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 03:10:55,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:55,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:55,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:10:59,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:01,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:01,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:01,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3429 states and 5118 transitions. [2023-12-03 03:11:01,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3429 states and 5118 transitions. [2023-12-03 03:11:01,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 03:11:01,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:01,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:01,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:02,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1122 trivial. 0 not checked. [2023-12-03 03:11:02,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:02,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 3430 states and 5119 transitions. [2023-12-03 03:11:02,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3430 states and 5119 transitions. [2023-12-03 03:11:02,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 03:11:02,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:02,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:02,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1168 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-12-03 03:11:02,799 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:02,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3440 states and 5149 transitions. [2023-12-03 03:11:02,813 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 5149 transitions. [2023-12-03 03:11:02,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2023-12-03 03:11:02,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:02,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:02,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:04,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:04,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5184 states to 3451 states and 5184 transitions. [2023-12-03 03:11:04,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3451 states and 5184 transitions. [2023-12-03 03:11:04,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2023-12-03 03:11:04,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:04,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:04,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:04,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1163 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-12-03 03:11:10,267 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:17,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:17,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:17,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3457 states and 5222 transitions. [2023-12-03 03:11:17,887 INFO L276 IsEmpty]: Start isEmpty. Operand 3457 states and 5222 transitions. [2023-12-03 03:11:17,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 03:11:17,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:17,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:17,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:18,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5222 states to 3458 states and 5222 transitions. [2023-12-03 03:11:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 3458 states and 5222 transitions. [2023-12-03 03:11:18,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 03:11:18,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:18,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:18,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:18,306 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:18,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:18,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3460 states and 5224 transitions. [2023-12-03 03:11:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 5224 transitions. [2023-12-03 03:11:18,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2023-12-03 03:11:18,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:18,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:18,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:18,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:11:18,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:18,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 3464 states and 5234 transitions. [2023-12-03 03:11:18,740 INFO L276 IsEmpty]: Start isEmpty. Operand 3464 states and 5234 transitions. [2023-12-03 03:11:18,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 03:11:18,744 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:18,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:18,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:18,995 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:11:19,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:19,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5266 states to 3473 states and 5266 transitions. [2023-12-03 03:11:19,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 5266 transitions. [2023-12-03 03:11:19,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 03:11:19,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:19,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:19,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:20,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5270 states to 3477 states and 5270 transitions. [2023-12-03 03:11:20,031 INFO L276 IsEmpty]: Start isEmpty. Operand 3477 states and 5270 transitions. [2023-12-03 03:11:20,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2023-12-03 03:11:20,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:20,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:20,264 INFO L134 CoverageAnalysis]: Checked inductivity of 1167 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-12-03 03:11:20,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5277 states to 3481 states and 5277 transitions. [2023-12-03 03:11:20,378 INFO L276 IsEmpty]: Start isEmpty. Operand 3481 states and 5277 transitions. [2023-12-03 03:11:20,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 03:11:20,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:20,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:20,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:20,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5281 states to 3485 states and 5281 transitions. [2023-12-03 03:11:20,638 INFO L276 IsEmpty]: Start isEmpty. Operand 3485 states and 5281 transitions. [2023-12-03 03:11:20,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 03:11:20,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:20,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:20,763 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:20,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5284 states to 3489 states and 5284 transitions. [2023-12-03 03:11:20,812 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 5284 transitions. [2023-12-03 03:11:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 03:11:20,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:20,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:21,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:21,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5285 states to 3490 states and 5285 transitions. [2023-12-03 03:11:21,059 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 5285 transitions. [2023-12-03 03:11:21,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 03:11:21,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:21,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,231 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:21,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:21,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5287 states to 3492 states and 5287 transitions. [2023-12-03 03:11:21,268 INFO L276 IsEmpty]: Start isEmpty. Operand 3492 states and 5287 transitions. [2023-12-03 03:11:21,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2023-12-03 03:11:21,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:21,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:21,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:21,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5288 states to 3493 states and 5288 transitions. [2023-12-03 03:11:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 3493 states and 5288 transitions. [2023-12-03 03:11:21,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 03:11:21,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:21,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,711 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1203 trivial. 0 not checked. [2023-12-03 03:11:21,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:21,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5295 states to 3497 states and 5295 transitions. [2023-12-03 03:11:21,900 INFO L276 IsEmpty]: Start isEmpty. Operand 3497 states and 5295 transitions. [2023-12-03 03:11:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2023-12-03 03:11:21,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:22,071 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:22,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:22,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5296 states to 3498 states and 5296 transitions. [2023-12-03 03:11:22,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3498 states and 5296 transitions. [2023-12-03 03:11:22,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 03:11:22,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:22,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:22,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:22,279 INFO L134 CoverageAnalysis]: Checked inductivity of 1170 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1167 trivial. 0 not checked. [2023-12-03 03:11:22,307 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:22,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3499 states and 5297 transitions. [2023-12-03 03:11:22,315 INFO L276 IsEmpty]: Start isEmpty. Operand 3499 states and 5297 transitions. [2023-12-03 03:11:22,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2023-12-03 03:11:22,319 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:22,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:22,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:22,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:22,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5298 states to 3500 states and 5298 transitions. [2023-12-03 03:11:22,523 INFO L276 IsEmpty]: Start isEmpty. Operand 3500 states and 5298 transitions. [2023-12-03 03:11:22,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 03:11:22,527 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:22,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:22,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:22,695 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1203 trivial. 0 not checked. [2023-12-03 03:11:22,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:22,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5305 states to 3504 states and 5305 transitions. [2023-12-03 03:11:22,837 INFO L276 IsEmpty]: Start isEmpty. Operand 3504 states and 5305 transitions. [2023-12-03 03:11:22,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 03:11:22,841 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:22,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:22,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:23,072 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:23,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5306 states to 3505 states and 5306 transitions. [2023-12-03 03:11:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 3505 states and 5306 transitions. [2023-12-03 03:11:23,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 03:11:23,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:23,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:23,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:11:23,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3511 states and 5328 transitions. [2023-12-03 03:11:23,839 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 5328 transitions. [2023-12-03 03:11:23,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 03:11:23,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:23,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:23,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:24,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:11:24,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 3517 states and 5344 transitions. [2023-12-03 03:11:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 3517 states and 5344 transitions. [2023-12-03 03:11:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 03:11:24,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:24,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:25,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:11:25,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:25,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5361 states to 3522 states and 5361 transitions. [2023-12-03 03:11:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3522 states and 5361 transitions. [2023-12-03 03:11:25,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2023-12-03 03:11:25,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:25,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:25,494 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:11:25,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:25,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5390 states to 3533 states and 5390 transitions. [2023-12-03 03:11:25,699 INFO L276 IsEmpty]: Start isEmpty. Operand 3533 states and 5390 transitions. [2023-12-03 03:11:25,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 03:11:25,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:25,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:25,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:25,898 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:11:28,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:28,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:28,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5421 states to 3540 states and 5421 transitions. [2023-12-03 03:11:28,916 INFO L276 IsEmpty]: Start isEmpty. Operand 3540 states and 5421 transitions. [2023-12-03 03:11:28,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:28,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:28,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:28,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:11:29,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:29,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5429 states to 3544 states and 5429 transitions. [2023-12-03 03:11:29,327 INFO L276 IsEmpty]: Start isEmpty. Operand 3544 states and 5429 transitions. [2023-12-03 03:11:29,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:29,329 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:29,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:29,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:29,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:11:30,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5453 states to 3551 states and 5453 transitions. [2023-12-03 03:11:30,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3551 states and 5453 transitions. [2023-12-03 03:11:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:30,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:30,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:30,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:30,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:11:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:30,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5466 states to 3555 states and 5466 transitions. [2023-12-03 03:11:30,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3555 states and 5466 transitions. [2023-12-03 03:11:30,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 03:11:30,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:30,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:30,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:30,980 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:31,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:31,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5467 states to 3556 states and 5467 transitions. [2023-12-03 03:11:31,084 INFO L276 IsEmpty]: Start isEmpty. Operand 3556 states and 5467 transitions. [2023-12-03 03:11:31,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2023-12-03 03:11:31,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:31,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:31,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:31,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1166 trivial. 0 not checked. [2023-12-03 03:11:31,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:31,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5494 states to 3567 states and 5494 transitions. [2023-12-03 03:11:31,540 INFO L276 IsEmpty]: Start isEmpty. Operand 3567 states and 5494 transitions. [2023-12-03 03:11:31,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 03:11:31,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:31,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:31,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:31,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:31,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:31,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 3568 states and 5495 transitions. [2023-12-03 03:11:31,829 INFO L276 IsEmpty]: Start isEmpty. Operand 3568 states and 5495 transitions. [2023-12-03 03:11:31,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:31,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:31,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:31,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1203 trivial. 0 not checked. [2023-12-03 03:11:32,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:32,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5502 states to 3572 states and 5502 transitions. [2023-12-03 03:11:32,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3572 states and 5502 transitions. [2023-12-03 03:11:32,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:32,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:32,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:32,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:32,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2023-12-03 03:11:33,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:33,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5525 states to 3579 states and 5525 transitions. [2023-12-03 03:11:33,670 INFO L276 IsEmpty]: Start isEmpty. Operand 3579 states and 5525 transitions. [2023-12-03 03:11:33,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:33,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:33,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:33,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:33,836 INFO L134 CoverageAnalysis]: Checked inductivity of 1209 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1203 trivial. 0 not checked. [2023-12-03 03:11:34,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:34,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5538 states to 3583 states and 5538 transitions. [2023-12-03 03:11:34,148 INFO L276 IsEmpty]: Start isEmpty. Operand 3583 states and 5538 transitions. [2023-12-03 03:11:34,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 03:11:34,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:34,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:34,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:34,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:34,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:34,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3586 states and 5541 transitions. [2023-12-03 03:11:34,358 INFO L276 IsEmpty]: Start isEmpty. Operand 3586 states and 5541 transitions. [2023-12-03 03:11:34,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:34,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:34,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:34,529 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2023-12-03 03:11:35,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:35,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5551 states to 3590 states and 5551 transitions. [2023-12-03 03:11:35,047 INFO L276 IsEmpty]: Start isEmpty. Operand 3590 states and 5551 transitions. [2023-12-03 03:11:35,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2023-12-03 03:11:35,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:35,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:35,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:35,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:11:35,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:35,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5560 states to 3594 states and 5560 transitions. [2023-12-03 03:11:35,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3594 states and 5560 transitions. [2023-12-03 03:11:35,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:35,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:35,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:35,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:35,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2023-12-03 03:11:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:36,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 3601 states and 5583 transitions. [2023-12-03 03:11:36,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3601 states and 5583 transitions. [2023-12-03 03:11:36,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:36,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:36,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:36,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:36,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:11:36,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5589 states to 3605 states and 5589 transitions. [2023-12-03 03:11:36,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3605 states and 5589 transitions. [2023-12-03 03:11:36,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:36,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:36,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:36,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:36,416 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:11:36,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:36,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3608 states and 5592 transitions. [2023-12-03 03:11:36,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3608 states and 5592 transitions. [2023-12-03 03:11:36,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-12-03 03:11:36,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:36,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:36,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:36,684 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:36,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:36,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5592 states to 3609 states and 5592 transitions. [2023-12-03 03:11:36,714 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 5592 transitions. [2023-12-03 03:11:36,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:36,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:36,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:36,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:36,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:11:47,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:50,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.91s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:50,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:50,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5645 states to 3620 states and 5645 transitions. [2023-12-03 03:11:50,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3620 states and 5645 transitions. [2023-12-03 03:11:50,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:50,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:50,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:50,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:51,034 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:11:51,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:51,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 3624 states and 5652 transitions. [2023-12-03 03:11:51,326 INFO L276 IsEmpty]: Start isEmpty. Operand 3624 states and 5652 transitions. [2023-12-03 03:11:51,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:51,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:51,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:51,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:51,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:11:51,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5665 states to 3628 states and 5665 transitions. [2023-12-03 03:11:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 3628 states and 5665 transitions. [2023-12-03 03:11:51,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:11:51,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:51,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:51,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:52,041 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:52,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:52,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5666 states to 3629 states and 5666 transitions. [2023-12-03 03:11:52,078 INFO L276 IsEmpty]: Start isEmpty. Operand 3629 states and 5666 transitions. [2023-12-03 03:11:52,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:52,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:52,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:52,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:52,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:53,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:53,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5683 states to 3636 states and 5683 transitions. [2023-12-03 03:11:53,138 INFO L276 IsEmpty]: Start isEmpty. Operand 3636 states and 5683 transitions. [2023-12-03 03:11:53,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:53,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:53,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:53,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:53,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:53,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5700 states to 3641 states and 5700 transitions. [2023-12-03 03:11:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 5700 transitions. [2023-12-03 03:11:53,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:53,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:53,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:53,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:53,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:56,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:58,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:11:58,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:58,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5736 states to 3647 states and 5736 transitions. [2023-12-03 03:11:58,179 INFO L276 IsEmpty]: Start isEmpty. Operand 3647 states and 5736 transitions. [2023-12-03 03:11:58,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:11:58,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:58,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:58,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:58,353 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:58,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:58,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5749 states to 3651 states and 5749 transitions. [2023-12-03 03:11:58,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3651 states and 5749 transitions. [2023-12-03 03:11:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:11:58,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:58,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:58,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:58,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1166 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1163 trivial. 0 not checked. [2023-12-03 03:11:58,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:58,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5754 states to 3656 states and 5754 transitions. [2023-12-03 03:11:58,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3656 states and 5754 transitions. [2023-12-03 03:11:58,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 03:11:58,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:58,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:59,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:11:59,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:59,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5798 states to 3673 states and 5798 transitions. [2023-12-03 03:11:59,414 INFO L276 IsEmpty]: Start isEmpty. Operand 3673 states and 5798 transitions. [2023-12-03 03:11:59,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 03:11:59,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:59,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:59,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:11:59,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:59,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5799 states to 3674 states and 5799 transitions. [2023-12-03 03:11:59,614 INFO L276 IsEmpty]: Start isEmpty. Operand 3674 states and 5799 transitions. [2023-12-03 03:11:59,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:11:59,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:59,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:59,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:59,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:11:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5800 states to 3675 states and 5800 transitions. [2023-12-03 03:11:59,816 INFO L276 IsEmpty]: Start isEmpty. Operand 3675 states and 5800 transitions. [2023-12-03 03:11:59,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:11:59,818 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:59,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:59,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:00,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:12:00,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:00,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5812 states to 3680 states and 5812 transitions. [2023-12-03 03:12:00,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3680 states and 5812 transitions. [2023-12-03 03:12:00,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:00,488 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:00,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:00,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:00,651 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:12:01,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:01,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5833 states to 3686 states and 5833 transitions. [2023-12-03 03:12:01,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 5833 transitions. [2023-12-03 03:12:01,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:12:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:01,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:01,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1216 trivial. 0 not checked. [2023-12-03 03:12:02,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:02,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5844 states to 3692 states and 5844 transitions. [2023-12-03 03:12:02,436 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 5844 transitions. [2023-12-03 03:12:02,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:12:02,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:02,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:02,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:02,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2023-12-03 03:12:02,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:02,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5850 states to 3696 states and 5850 transitions. [2023-12-03 03:12:02,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3696 states and 5850 transitions. [2023-12-03 03:12:02,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:02,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:02,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:02,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:02,875 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2023-12-03 03:12:07,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:11,448 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:12,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5900 states to 3707 states and 5900 transitions. [2023-12-03 03:12:12,077 INFO L276 IsEmpty]: Start isEmpty. Operand 3707 states and 5900 transitions. [2023-12-03 03:12:12,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:12:12,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:12,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:12,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:12,246 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1210 trivial. 0 not checked. [2023-12-03 03:12:12,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:12,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5901 states to 3708 states and 5901 transitions. [2023-12-03 03:12:12,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3708 states and 5901 transitions. [2023-12-03 03:12:12,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:12:12,540 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:12,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:12,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1216 trivial. 0 not checked. [2023-12-03 03:12:12,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:12,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 3709 states and 5905 transitions. [2023-12-03 03:12:12,990 INFO L276 IsEmpty]: Start isEmpty. Operand 3709 states and 5905 transitions. [2023-12-03 03:12:12,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2023-12-03 03:12:12,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:12,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:13,166 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:12:13,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:13,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5945 states to 3726 states and 5945 transitions. [2023-12-03 03:12:13,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3726 states and 5945 transitions. [2023-12-03 03:12:13,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2023-12-03 03:12:13,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:13,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:13,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:13,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:12:13,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:13,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5946 states to 3727 states and 5946 transitions. [2023-12-03 03:12:13,826 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 5946 transitions. [2023-12-03 03:12:13,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:13,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:13,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:13,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:14,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1208 trivial. 0 not checked. [2023-12-03 03:12:14,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:14,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5950 states to 3729 states and 5950 transitions. [2023-12-03 03:12:14,300 INFO L276 IsEmpty]: Start isEmpty. Operand 3729 states and 5950 transitions. [2023-12-03 03:12:14,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:14,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:14,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:14,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:14,470 INFO L134 CoverageAnalysis]: Checked inductivity of 1162 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1162 trivial. 0 not checked. [2023-12-03 03:12:14,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:14,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5951 states to 3730 states and 5951 transitions. [2023-12-03 03:12:14,510 INFO L276 IsEmpty]: Start isEmpty. Operand 3730 states and 5951 transitions. [2023-12-03 03:12:14,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:14,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:14,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:14,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:14,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1208 trivial. 0 not checked. [2023-12-03 03:12:16,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:16,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5979 states to 3739 states and 5979 transitions. [2023-12-03 03:12:16,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3739 states and 5979 transitions. [2023-12-03 03:12:16,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 03:12:16,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:16,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:16,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:16,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1201 trivial. 0 not checked. [2023-12-03 03:12:18,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:28,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:28,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:28,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6017 states to 3745 states and 6017 transitions. [2023-12-03 03:12:28,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3745 states and 6017 transitions. [2023-12-03 03:12:28,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2023-12-03 03:12:28,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:28,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:28,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:12:28,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:28,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6023 states to 3749 states and 6023 transitions. [2023-12-03 03:12:28,534 INFO L276 IsEmpty]: Start isEmpty. Operand 3749 states and 6023 transitions. [2023-12-03 03:12:28,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:28,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:28,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:28,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:28,730 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:12:39,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:49,225 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:12:49,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:49,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 3760 states and 6072 transitions. [2023-12-03 03:12:49,958 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 6072 transitions. [2023-12-03 03:12:49,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2023-12-03 03:12:49,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:49,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:50,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:50,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1217 trivial. 0 not checked. [2023-12-03 03:12:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:50,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6072 states to 3761 states and 6072 transitions. [2023-12-03 03:12:50,311 INFO L276 IsEmpty]: Start isEmpty. Operand 3761 states and 6072 transitions. [2023-12-03 03:12:50,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:50,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:50,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:50,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:50,477 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:12:51,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:51,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6074 states to 3764 states and 6074 transitions. [2023-12-03 03:12:51,389 INFO L276 IsEmpty]: Start isEmpty. Operand 3764 states and 6074 transitions. [2023-12-03 03:12:51,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:51,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:51,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:51,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:51,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1208 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:12:51,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6075 states to 3765 states and 6075 transitions. [2023-12-03 03:12:51,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3765 states and 6075 transitions. [2023-12-03 03:12:51,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:12:51,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:51,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:51,881 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:12:51,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6078 states to 3769 states and 6078 transitions. [2023-12-03 03:12:51,934 INFO L276 IsEmpty]: Start isEmpty. Operand 3769 states and 6078 transitions. [2023-12-03 03:12:51,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:51,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:51,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:51,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:52,101 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:12:52,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:52,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6084 states to 3772 states and 6084 transitions. [2023-12-03 03:12:52,412 INFO L276 IsEmpty]: Start isEmpty. Operand 3772 states and 6084 transitions. [2023-12-03 03:12:52,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:52,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:52,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:52,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:52,584 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:12:54,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:54,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6109 states to 3780 states and 6109 transitions. [2023-12-03 03:12:54,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 6109 transitions. [2023-12-03 03:12:54,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:54,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:54,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:54,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:54,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:12:54,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:54,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6115 states to 3784 states and 6115 transitions. [2023-12-03 03:12:54,306 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 6115 transitions. [2023-12-03 03:12:54,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:12:54,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:54,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 1250 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2023-12-03 03:13:04,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:06,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:07,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:07,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6164 states to 3795 states and 6164 transitions. [2023-12-03 03:13:07,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3795 states and 6164 transitions. [2023-12-03 03:13:07,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2023-12-03 03:13:07,497 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:07,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:07,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:07,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:13:07,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:07,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6171 states to 3799 states and 6171 transitions. [2023-12-03 03:13:07,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3799 states and 6171 transitions. [2023-12-03 03:13:07,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:13:07,885 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:07,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:07,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:08,009 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:13:08,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:08,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6174 states to 3803 states and 6174 transitions. [2023-12-03 03:13:08,068 INFO L276 IsEmpty]: Start isEmpty. Operand 3803 states and 6174 transitions. [2023-12-03 03:13:08,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:13:08,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:08,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:08,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:08,293 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:13:10,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:10,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6220 states to 3815 states and 6220 transitions. [2023-12-03 03:13:10,280 INFO L276 IsEmpty]: Start isEmpty. Operand 3815 states and 6220 transitions. [2023-12-03 03:13:10,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:13:10,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:10,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:10,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:10,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1216 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:13:12,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:13,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:13,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6223 states to 3816 states and 6223 transitions. [2023-12-03 03:13:13,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3816 states and 6223 transitions. [2023-12-03 03:13:13,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 03:13:13,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:13,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:13,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:13,211 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:13:14,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:14,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 3819 states and 6225 transitions. [2023-12-03 03:13:14,284 INFO L276 IsEmpty]: Start isEmpty. Operand 3819 states and 6225 transitions. [2023-12-03 03:13:14,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:13:14,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:14,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:14,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:14,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:13:14,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:14,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6228 states to 3822 states and 6228 transitions. [2023-12-03 03:13:14,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3822 states and 6228 transitions. [2023-12-03 03:13:14,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 03:13:14,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:14,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:14,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:13:15,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:15,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6235 states to 3826 states and 6235 transitions. [2023-12-03 03:13:15,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states and 6235 transitions. [2023-12-03 03:13:15,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 03:13:15,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:15,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:15,180 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1218 trivial. 0 not checked. [2023-12-03 03:13:15,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:15,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6238 states to 3828 states and 6238 transitions. [2023-12-03 03:13:15,516 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 6238 transitions. [2023-12-03 03:13:15,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 03:13:15,518 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:15,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:15,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:15,685 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:13:17,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:17,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6268 states to 3836 states and 6268 transitions. [2023-12-03 03:13:17,303 INFO L276 IsEmpty]: Start isEmpty. Operand 3836 states and 6268 transitions. [2023-12-03 03:13:17,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 03:13:17,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:17,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:17,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:17,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:13:17,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:17,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 3847 states and 6292 transitions. [2023-12-03 03:13:17,897 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 6292 transitions. [2023-12-03 03:13:17,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 03:13:17,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:17,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:17,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-12-03 03:13:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6291 states to 3847 states and 6291 transitions. [2023-12-03 03:13:18,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3847 states and 6291 transitions. [2023-12-03 03:13:18,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-12-03 03:13:18,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:18,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:18,456 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:13:18,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:18,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6292 states to 3848 states and 6292 transitions. [2023-12-03 03:13:18,498 INFO L276 IsEmpty]: Start isEmpty. Operand 3848 states and 6292 transitions. [2023-12-03 03:13:18,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 03:13:18,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:18,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:18,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:18,705 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1252 trivial. 0 not checked. [2023-12-03 03:13:19,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:19,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6299 states to 3852 states and 6299 transitions. [2023-12-03 03:13:19,100 INFO L276 IsEmpty]: Start isEmpty. Operand 3852 states and 6299 transitions. [2023-12-03 03:13:19,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-12-03 03:13:19,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:19,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:19,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:19,271 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1227 trivial. 0 not checked. [2023-12-03 03:13:19,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6301 states to 3854 states and 6301 transitions. [2023-12-03 03:13:19,467 INFO L276 IsEmpty]: Start isEmpty. Operand 3854 states and 6301 transitions. [2023-12-03 03:13:19,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:19,469 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:19,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:19,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:19,591 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-12-03 03:13:19,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:19,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6300 states to 3855 states and 6300 transitions. [2023-12-03 03:13:19,950 INFO L276 IsEmpty]: Start isEmpty. Operand 3855 states and 6300 transitions. [2023-12-03 03:13:19,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:19,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:19,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:20,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:20,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:13:20,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:20,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 3858 states and 6302 transitions. [2023-12-03 03:13:20,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3858 states and 6302 transitions. [2023-12-03 03:13:20,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-12-03 03:13:20,351 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:20,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:20,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:13:20,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:20,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6303 states to 3859 states and 6303 transitions. [2023-12-03 03:13:20,569 INFO L276 IsEmpty]: Start isEmpty. Operand 3859 states and 6303 transitions. [2023-12-03 03:13:20,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 03:13:20,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:20,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:20,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:20,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1214 trivial. 0 not checked. [2023-12-03 03:13:20,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6304 states to 3860 states and 6304 transitions. [2023-12-03 03:13:20,853 INFO L276 IsEmpty]: Start isEmpty. Operand 3860 states and 6304 transitions. [2023-12-03 03:13:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 03:13:20,855 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:20,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:21,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1212 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1206 trivial. 0 not checked. [2023-12-03 03:13:21,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6326 states to 3871 states and 6326 transitions. [2023-12-03 03:13:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 6326 transitions. [2023-12-03 03:13:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:21,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:21,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:21,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:21,549 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:13:21,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:21,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6325 states to 3871 states and 6325 transitions. [2023-12-03 03:13:21,945 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 6325 transitions. [2023-12-03 03:13:21,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:21,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:21,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:22,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:13:22,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6327 states to 3874 states and 6327 transitions. [2023-12-03 03:13:22,228 INFO L276 IsEmpty]: Start isEmpty. Operand 3874 states and 6327 transitions. [2023-12-03 03:13:22,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-12-03 03:13:22,230 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:22,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:22,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:22,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:13:22,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:22,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6328 states to 3875 states and 6328 transitions. [2023-12-03 03:13:22,441 INFO L276 IsEmpty]: Start isEmpty. Operand 3875 states and 6328 transitions. [2023-12-03 03:13:22,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:22,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:22,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:22,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:22,610 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2023-12-03 03:13:22,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:22,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6335 states to 3879 states and 6335 transitions. [2023-12-03 03:13:22,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3879 states and 6335 transitions. [2023-12-03 03:13:22,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:22,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:22,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:22,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:23,023 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:13:23,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:23,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 3890 states and 6358 transitions. [2023-12-03 03:13:23,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3890 states and 6358 transitions. [2023-12-03 03:13:23,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:23,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:23,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:23,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:23,599 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:13:23,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:23,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 3893 states and 6360 transitions. [2023-12-03 03:13:23,660 INFO L276 IsEmpty]: Start isEmpty. Operand 3893 states and 6360 transitions. [2023-12-03 03:13:23,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:23,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:23,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:23,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:23,817 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:25,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:25,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6378 states to 3900 states and 6378 transitions. [2023-12-03 03:13:25,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3900 states and 6378 transitions. [2023-12-03 03:13:25,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:25,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:25,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:25,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:25,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:26,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 3905 states and 6397 transitions. [2023-12-03 03:13:26,064 INFO L276 IsEmpty]: Start isEmpty. Operand 3905 states and 6397 transitions. [2023-12-03 03:13:26,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:26,066 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:26,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:26,191 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:29,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:39,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:39,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:39,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6435 states to 3911 states and 6435 transitions. [2023-12-03 03:13:39,478 INFO L276 IsEmpty]: Start isEmpty. Operand 3911 states and 6435 transitions. [2023-12-03 03:13:39,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:39,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:39,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:39,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:40,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:40,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6451 states to 3915 states and 6451 transitions. [2023-12-03 03:13:40,046 INFO L276 IsEmpty]: Start isEmpty. Operand 3915 states and 6451 transitions. [2023-12-03 03:13:40,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-12-03 03:13:40,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:40,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:40,215 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:13:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:40,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6490 states to 3932 states and 6490 transitions. [2023-12-03 03:13:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3932 states and 6490 transitions. [2023-12-03 03:13:40,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:13:40,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:40,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:40,776 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:40,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6492 states to 3933 states and 6492 transitions. [2023-12-03 03:13:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 3933 states and 6492 transitions. [2023-12-03 03:13:40,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 03:13:40,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:40,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:41,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1260 trivial. 0 not checked. [2023-12-03 03:13:42,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:42,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6504 states to 3938 states and 6504 transitions. [2023-12-03 03:13:42,322 INFO L276 IsEmpty]: Start isEmpty. Operand 3938 states and 6504 transitions. [2023-12-03 03:13:42,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 03:13:42,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:42,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:42,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2023-12-03 03:13:48,003 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:13:48,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:48,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6532 states to 3944 states and 6532 transitions. [2023-12-03 03:13:48,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3944 states and 6532 transitions. [2023-12-03 03:13:48,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 03:13:48,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:48,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:48,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:49,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:13:51,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:51,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6579 states to 3956 states and 6579 transitions. [2023-12-03 03:13:51,977 INFO L276 IsEmpty]: Start isEmpty. Operand 3956 states and 6579 transitions. [2023-12-03 03:13:51,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 03:13:51,979 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:52,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:52,145 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:13:52,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:52,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6603 states to 3967 states and 6603 transitions. [2023-12-03 03:13:52,571 INFO L276 IsEmpty]: Start isEmpty. Operand 3967 states and 6603 transitions. [2023-12-03 03:13:52,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:13:52,573 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:52,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:52,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:54,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:54,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6622 states to 3974 states and 6622 transitions. [2023-12-03 03:13:54,252 INFO L276 IsEmpty]: Start isEmpty. Operand 3974 states and 6622 transitions. [2023-12-03 03:13:54,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:13:54,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:54,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:54,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:54,425 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:13:55,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:55,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6636 states to 3979 states and 6636 transitions. [2023-12-03 03:13:55,581 INFO L276 IsEmpty]: Start isEmpty. Operand 3979 states and 6636 transitions. [2023-12-03 03:13:55,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:13:55,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:55,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:55,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:13:56,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:56,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6657 states to 3985 states and 6657 transitions. [2023-12-03 03:13:56,789 INFO L276 IsEmpty]: Start isEmpty. Operand 3985 states and 6657 transitions. [2023-12-03 03:13:56,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:13:56,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:56,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:56,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:56,964 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:13:57,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:57,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6670 states to 3989 states and 6670 transitions. [2023-12-03 03:13:57,395 INFO L276 IsEmpty]: Start isEmpty. Operand 3989 states and 6670 transitions. [2023-12-03 03:13:57,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:13:57,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:57,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:57,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:14:08,191 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:12,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:12,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:12,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6709 states to 3995 states and 6709 transitions. [2023-12-03 03:14:12,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3995 states and 6709 transitions. [2023-12-03 03:14:12,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:12,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:12,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:12,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:13,084 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-12-03 03:14:15,742 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:25,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:25,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:25,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6742 states to 4001 states and 6742 transitions. [2023-12-03 03:14:25,897 INFO L276 IsEmpty]: Start isEmpty. Operand 4001 states and 6742 transitions. [2023-12-03 03:14:25,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:25,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:25,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:25,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:14:26,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:26,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6758 states to 4005 states and 6758 transitions. [2023-12-03 03:14:26,485 INFO L276 IsEmpty]: Start isEmpty. Operand 4005 states and 6758 transitions. [2023-12-03 03:14:26,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:26,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:26,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:26,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:26,710 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-12-03 03:14:27,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6772 states to 4009 states and 6772 transitions. [2023-12-03 03:14:27,215 INFO L276 IsEmpty]: Start isEmpty. Operand 4009 states and 6772 transitions. [2023-12-03 03:14:27,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:27,217 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:14:27,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:27,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6780 states to 4013 states and 6780 transitions. [2023-12-03 03:14:27,852 INFO L276 IsEmpty]: Start isEmpty. Operand 4013 states and 6780 transitions. [2023-12-03 03:14:27,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:27,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:27,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:27,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:27,975 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:14:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:28,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6781 states to 4014 states and 6781 transitions. [2023-12-03 03:14:28,462 INFO L276 IsEmpty]: Start isEmpty. Operand 4014 states and 6781 transitions. [2023-12-03 03:14:28,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-12-03 03:14:28,464 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:28,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:28,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:28,590 INFO L134 CoverageAnalysis]: Checked inductivity of 1222 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:14:29,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6808 states to 4025 states and 6808 transitions. [2023-12-03 03:14:29,102 INFO L276 IsEmpty]: Start isEmpty. Operand 4025 states and 6808 transitions. [2023-12-03 03:14:29,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:14:29,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1261 trivial. 0 not checked. [2023-12-03 03:14:29,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 4026 states and 6809 transitions. [2023-12-03 03:14:29,474 INFO L276 IsEmpty]: Start isEmpty. Operand 4026 states and 6809 transitions. [2023-12-03 03:14:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-12-03 03:14:29,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:29,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1207 trivial. 0 not checked. [2023-12-03 03:14:29,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:29,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6830 states to 4037 states and 6830 transitions. [2023-12-03 03:14:29,920 INFO L276 IsEmpty]: Start isEmpty. Operand 4037 states and 6830 transitions. [2023-12-03 03:14:29,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:29,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:29,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:30,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2023-12-03 03:14:30,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:30,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6835 states to 4039 states and 6835 transitions. [2023-12-03 03:14:30,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4039 states and 6835 transitions. [2023-12-03 03:14:30,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:14:30,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:30,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:30,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:14:31,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:31,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6850 states to 4046 states and 6850 transitions. [2023-12-03 03:14:31,790 INFO L276 IsEmpty]: Start isEmpty. Operand 4046 states and 6850 transitions. [2023-12-03 03:14:31,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:14:31,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:31,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:31,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:14:33,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:33,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6873 states to 4053 states and 6873 transitions. [2023-12-03 03:14:33,473 INFO L276 IsEmpty]: Start isEmpty. Operand 4053 states and 6873 transitions. [2023-12-03 03:14:33,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:33,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:33,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:33,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2023-12-03 03:14:34,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6886 states to 4057 states and 6886 transitions. [2023-12-03 03:14:34,161 INFO L276 IsEmpty]: Start isEmpty. Operand 4057 states and 6886 transitions. [2023-12-03 03:14:34,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:14:34,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,286 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:14:34,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6892 states to 4061 states and 6892 transitions. [2023-12-03 03:14:34,370 INFO L276 IsEmpty]: Start isEmpty. Operand 4061 states and 6892 transitions. [2023-12-03 03:14:34,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:14:34,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:34,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:34,500 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:14:45,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:49,491 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:14:49,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:49,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6930 states to 4067 states and 6930 transitions. [2023-12-03 03:14:49,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4067 states and 6930 transitions. [2023-12-03 03:14:49,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:14:49,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:49,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:49,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:14:50,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:50,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6945 states to 4071 states and 6945 transitions. [2023-12-03 03:14:50,240 INFO L276 IsEmpty]: Start isEmpty. Operand 4071 states and 6945 transitions. [2023-12-03 03:14:50,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:14:50,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:50,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:50,411 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1252 trivial. 0 not checked. [2023-12-03 03:14:52,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.78s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:02,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:03,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6978 states to 4077 states and 6978 transitions. [2023-12-03 03:15:03,029 INFO L276 IsEmpty]: Start isEmpty. Operand 4077 states and 6978 transitions. [2023-12-03 03:15:03,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:03,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1261 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1252 trivial. 0 not checked. [2023-12-03 03:15:03,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:03,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6991 states to 4081 states and 6991 transitions. [2023-12-03 03:15:03,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4081 states and 6991 transitions. [2023-12-03 03:15:03,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:15:03,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:03,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:03,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:03,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:15:04,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7025 states to 4098 states and 7025 transitions. [2023-12-03 03:15:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 7025 transitions. [2023-12-03 03:15:04,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:04,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:15:04,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:04,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7024 states to 4098 states and 7024 transitions. [2023-12-03 03:15:04,759 INFO L276 IsEmpty]: Start isEmpty. Operand 4098 states and 7024 transitions. [2023-12-03 03:15:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:04,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:04,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:04,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:04,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2023-12-03 03:15:05,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:05,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7030 states to 4102 states and 7030 transitions. [2023-12-03 03:15:05,533 INFO L276 IsEmpty]: Start isEmpty. Operand 4102 states and 7030 transitions. [2023-12-03 03:15:05,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:05,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:05,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:05,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1264 trivial. 0 not checked. [2023-12-03 03:15:06,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7036 states to 4105 states and 7036 transitions. [2023-12-03 03:15:06,367 INFO L276 IsEmpty]: Start isEmpty. Operand 4105 states and 7036 transitions. [2023-12-03 03:15:06,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:06,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:15:06,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:06,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7042 states to 4109 states and 7042 transitions. [2023-12-03 03:15:06,601 INFO L276 IsEmpty]: Start isEmpty. Operand 4109 states and 7042 transitions. [2023-12-03 03:15:06,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:06,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:06,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:06,780 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:15:07,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4112 states and 7045 transitions. [2023-12-03 03:15:07,063 INFO L276 IsEmpty]: Start isEmpty. Operand 4112 states and 7045 transitions. [2023-12-03 03:15:07,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:15:07,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1213 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1207 trivial. 0 not checked. [2023-12-03 03:15:07,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:07,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7045 states to 4113 states and 7045 transitions. [2023-12-03 03:15:07,235 INFO L276 IsEmpty]: Start isEmpty. Operand 4113 states and 7045 transitions. [2023-12-03 03:15:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:07,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:07,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:07,406 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1256 trivial. 0 not checked. [2023-12-03 03:15:18,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:22,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:23,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:23,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7099 states to 4124 states and 7099 transitions. [2023-12-03 03:15:23,135 INFO L276 IsEmpty]: Start isEmpty. Operand 4124 states and 7099 transitions. [2023-12-03 03:15:23,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:23,137 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:23,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:23,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:23,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:15:24,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:24,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7107 states to 4128 states and 7107 transitions. [2023-12-03 03:15:24,937 INFO L276 IsEmpty]: Start isEmpty. Operand 4128 states and 7107 transitions. [2023-12-03 03:15:24,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:24,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:24,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:24,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:25,252 INFO L134 CoverageAnalysis]: Checked inductivity of 1255 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:15:28,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7161 states to 4138 states and 7161 transitions. [2023-12-03 03:15:28,146 INFO L276 IsEmpty]: Start isEmpty. Operand 4138 states and 7161 transitions. [2023-12-03 03:15:28,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:28,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:28,316 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:15:28,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:28,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7167 states to 4141 states and 7167 transitions. [2023-12-03 03:15:28,844 INFO L276 IsEmpty]: Start isEmpty. Operand 4141 states and 7167 transitions. [2023-12-03 03:15:28,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:28,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:28,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:28,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,013 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:15:29,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:29,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7180 states to 4145 states and 7180 transitions. [2023-12-03 03:15:29,656 INFO L276 IsEmpty]: Start isEmpty. Operand 4145 states and 7180 transitions. [2023-12-03 03:15:29,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:29,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:29,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:29,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:29,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:15:30,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:30,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7188 states to 4149 states and 7188 transitions. [2023-12-03 03:15:30,822 INFO L276 IsEmpty]: Start isEmpty. Operand 4149 states and 7188 transitions. [2023-12-03 03:15:30,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:30,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:30,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:30,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:30,953 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:15:31,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:31,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7194 states to 4153 states and 7194 transitions. [2023-12-03 03:15:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 4153 states and 7194 transitions. [2023-12-03 03:15:31,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:31,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:31,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:31,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:31,415 INFO L134 CoverageAnalysis]: Checked inductivity of 1303 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-12-03 03:15:34,611 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.29s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:44,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:45,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7240 states to 4163 states and 7240 transitions. [2023-12-03 03:15:45,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4163 states and 7240 transitions. [2023-12-03 03:15:45,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:15:45,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:45,509 INFO L134 CoverageAnalysis]: Checked inductivity of 1215 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2023-12-03 03:15:45,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:45,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7280 states to 4180 states and 7280 transitions. [2023-12-03 03:15:45,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4180 states and 7280 transitions. [2023-12-03 03:15:45,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-12-03 03:15:45,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:45,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:45,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,078 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:15:46,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7284 states to 4184 states and 7284 transitions. [2023-12-03 03:15:46,142 INFO L276 IsEmpty]: Start isEmpty. Operand 4184 states and 7284 transitions. [2023-12-03 03:15:46,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:46,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:46,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:46,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:15:46,950 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:46,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7290 states to 4188 states and 7290 transitions. [2023-12-03 03:15:46,958 INFO L276 IsEmpty]: Start isEmpty. Operand 4188 states and 7290 transitions. [2023-12-03 03:15:46,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:46,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:46,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:47,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:47,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1264 trivial. 0 not checked. [2023-12-03 03:15:48,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:48,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7303 states to 4194 states and 7303 transitions. [2023-12-03 03:15:48,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4194 states and 7303 transitions. [2023-12-03 03:15:48,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:48,247 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:48,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:48,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:48,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:15:51,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:52,647 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:15:52,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7339 states to 4200 states and 7339 transitions. [2023-12-03 03:15:52,738 INFO L276 IsEmpty]: Start isEmpty. Operand 4200 states and 7339 transitions. [2023-12-03 03:15:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:52,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:52,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:52,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:15:53,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:53,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7352 states to 4204 states and 7352 transitions. [2023-12-03 03:15:53,423 INFO L276 IsEmpty]: Start isEmpty. Operand 4204 states and 7352 transitions. [2023-12-03 03:15:53,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:15:53,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:53,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:53,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:53,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1219 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:15:57,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7411 states to 4218 states and 7411 transitions. [2023-12-03 03:15:57,414 INFO L276 IsEmpty]: Start isEmpty. Operand 4218 states and 7411 transitions. [2023-12-03 03:15:57,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:15:57,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,547 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:15:57,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:57,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7417 states to 4222 states and 7417 transitions. [2023-12-03 03:15:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 4222 states and 7417 transitions. [2023-12-03 03:15:57,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:57,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:57,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:57,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:57,852 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:15:58,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:58,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7432 states to 4227 states and 7432 transitions. [2023-12-03 03:15:58,990 INFO L276 IsEmpty]: Start isEmpty. Operand 4227 states and 7432 transitions. [2023-12-03 03:15:58,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:15:58,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:58,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:59,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:59,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1257 trivial. 0 not checked. [2023-12-03 03:16:01,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:16:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:01,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7435 states to 4228 states and 7435 transitions. [2023-12-03 03:16:01,760 INFO L276 IsEmpty]: Start isEmpty. Operand 4228 states and 7435 transitions. [2023-12-03 03:16:01,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:01,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:01,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:01,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:02,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1253 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:16:04,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:04,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7485 states to 4236 states and 7485 transitions. [2023-12-03 03:16:04,390 INFO L276 IsEmpty]: Start isEmpty. Operand 4236 states and 7485 transitions. [2023-12-03 03:16:04,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:16:04,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:04,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:04,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1211 trivial. 0 not checked. [2023-12-03 03:16:05,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7489 states to 4238 states and 7489 transitions. [2023-12-03 03:16:05,553 INFO L276 IsEmpty]: Start isEmpty. Operand 4238 states and 7489 transitions. [2023-12-03 03:16:05,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:16:05,556 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:16:05,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:05,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7490 states to 4239 states and 7490 transitions. [2023-12-03 03:16:05,787 INFO L276 IsEmpty]: Start isEmpty. Operand 4239 states and 7490 transitions. [2023-12-03 03:16:05,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:05,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:05,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:05,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:05,965 INFO L134 CoverageAnalysis]: Checked inductivity of 1313 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-12-03 03:16:06,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7498 states to 4243 states and 7498 transitions. [2023-12-03 03:16:06,498 INFO L276 IsEmpty]: Start isEmpty. Operand 4243 states and 7498 transitions. [2023-12-03 03:16:06,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:06,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,677 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2023-12-03 03:16:06,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:06,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7504 states to 4247 states and 7504 transitions. [2023-12-03 03:16:06,758 INFO L276 IsEmpty]: Start isEmpty. Operand 4247 states and 7504 transitions. [2023-12-03 03:16:06,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:06,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:06,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:06,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:06,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:16:09,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.71s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:16:10,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:16:11,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:11,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7537 states to 4253 states and 7537 transitions. [2023-12-03 03:16:11,073 INFO L276 IsEmpty]: Start isEmpty. Operand 4253 states and 7537 transitions. [2023-12-03 03:16:11,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:11,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:11,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:11,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:11,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:16:12,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:12,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7555 states to 4258 states and 7555 transitions. [2023-12-03 03:16:12,419 INFO L276 IsEmpty]: Start isEmpty. Operand 4258 states and 7555 transitions. [2023-12-03 03:16:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:12,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:12,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:12,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:12,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2023-12-03 03:16:13,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:13,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7555 states to 4259 states and 7555 transitions. [2023-12-03 03:16:13,122 INFO L276 IsEmpty]: Start isEmpty. Operand 4259 states and 7555 transitions. [2023-12-03 03:16:13,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:13,125 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:13,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:13,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:13,248 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:16:13,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:13,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7561 states to 4263 states and 7561 transitions. [2023-12-03 03:16:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 4263 states and 7561 transitions. [2023-12-03 03:16:13,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:13,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:13,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:13,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:14,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2023-12-03 03:16:14,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:14,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7564 states to 4265 states and 7564 transitions. [2023-12-03 03:16:14,859 INFO L276 IsEmpty]: Start isEmpty. Operand 4265 states and 7564 transitions. [2023-12-03 03:16:14,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:14,862 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:14,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:15,030 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2023-12-03 03:16:15,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:15,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7567 states to 4268 states and 7567 transitions. [2023-12-03 03:16:15,633 INFO L276 IsEmpty]: Start isEmpty. Operand 4268 states and 7567 transitions. [2023-12-03 03:16:15,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:16:15,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:15,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:15,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:16,077 INFO L134 CoverageAnalysis]: Checked inductivity of 1220 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:16:20,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:20,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7631 states to 4283 states and 7631 transitions. [2023-12-03 03:16:20,497 INFO L276 IsEmpty]: Start isEmpty. Operand 4283 states and 7631 transitions. [2023-12-03 03:16:20,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:16:20,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:20,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:20,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:21,727 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1270 trivial. 0 not checked. [2023-12-03 03:16:25,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7875 states to 4318 states and 7823 transitions. [2023-12-03 03:16:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 4318 states and 7823 transitions. [2023-12-03 03:16:25,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:25,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:25,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:25,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:16:26,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:26,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 4322 states and 7830 transitions. [2023-12-03 03:16:26,309 INFO L276 IsEmpty]: Start isEmpty. Operand 4322 states and 7830 transitions. [2023-12-03 03:16:26,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:26,315 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:26,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:26,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:26,581 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:16:27,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7897 states to 4326 states and 7845 transitions. [2023-12-03 03:16:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 4326 states and 7845 transitions. [2023-12-03 03:16:27,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:16:27,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:27,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:27,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:27,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:16:30,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:30,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7958 states to 4349 states and 7906 transitions. [2023-12-03 03:16:30,514 INFO L276 IsEmpty]: Start isEmpty. Operand 4349 states and 7906 transitions. [2023-12-03 03:16:30,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:16:30,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:30,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:30,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:30,849 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1164 trivial. 0 not checked. [2023-12-03 03:16:31,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:31,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8019 states to 4378 states and 7967 transitions. [2023-12-03 03:16:31,917 INFO L276 IsEmpty]: Start isEmpty. Operand 4378 states and 7967 transitions. [2023-12-03 03:16:31,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:31,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:31,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:31,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:32,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1268 trivial. 0 not checked. [2023-12-03 03:16:32,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:32,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8019 states to 4379 states and 7967 transitions. [2023-12-03 03:16:32,184 INFO L276 IsEmpty]: Start isEmpty. Operand 4379 states and 7967 transitions. [2023-12-03 03:16:32,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:32,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:32,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:32,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:32,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2023-12-03 03:16:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8025 states to 4383 states and 7973 transitions. [2023-12-03 03:16:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 7973 transitions. [2023-12-03 03:16:32,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:32,589 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:32,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:32,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:32,782 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:16:43,789 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:16:46,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:16:47,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8076 states to 4394 states and 8024 transitions. [2023-12-03 03:16:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 4394 states and 8024 transitions. [2023-12-03 03:16:47,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:47,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:47,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:47,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1297 trivial. 0 not checked. [2023-12-03 03:16:48,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:48,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8082 states to 4398 states and 8030 transitions. [2023-12-03 03:16:48,662 INFO L276 IsEmpty]: Start isEmpty. Operand 4398 states and 8030 transitions. [2023-12-03 03:16:48,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:48,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:48,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:48,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1262 trivial. 0 not checked. [2023-12-03 03:16:50,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:50,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8091 states to 4403 states and 8039 transitions. [2023-12-03 03:16:50,273 INFO L276 IsEmpty]: Start isEmpty. Operand 4403 states and 8039 transitions. [2023-12-03 03:16:50,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:16:50,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:50,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:16:55,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:55,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8151 states to 4415 states and 8099 transitions. [2023-12-03 03:16:55,528 INFO L276 IsEmpty]: Start isEmpty. Operand 4415 states and 8099 transitions. [2023-12-03 03:16:55,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:16:55,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 1322 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2023-12-03 03:16:57,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:57,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8153 states to 4418 states and 8101 transitions. [2023-12-03 03:16:57,556 INFO L276 IsEmpty]: Start isEmpty. Operand 4418 states and 8101 transitions. [2023-12-03 03:16:57,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:16:57,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:57,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:57,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:57,726 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:16:58,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:58,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8187 states to 4435 states and 8135 transitions. [2023-12-03 03:16:58,504 INFO L276 IsEmpty]: Start isEmpty. Operand 4435 states and 8135 transitions. [2023-12-03 03:16:58,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:16:58,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:58,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:58,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:58,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1271 trivial. 0 not checked. [2023-12-03 03:16:58,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:58,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8194 states to 4439 states and 8141 transitions. [2023-12-03 03:16:58,885 INFO L276 IsEmpty]: Start isEmpty. Operand 4439 states and 8141 transitions. [2023-12-03 03:16:58,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:16:58,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:58,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:59,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 1202 trivial. 0 not checked. [2023-12-03 03:16:59,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:59,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8234 states to 4456 states and 8181 transitions. [2023-12-03 03:16:59,796 INFO L276 IsEmpty]: Start isEmpty. Operand 4456 states and 8181 transitions. [2023-12-03 03:16:59,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:16:59,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:59,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:59,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:59,981 INFO L134 CoverageAnalysis]: Checked inductivity of 1251 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1245 trivial. 0 not checked. [2023-12-03 03:17:01,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:01,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8261 states to 4462 states and 8208 transitions. [2023-12-03 03:17:01,704 INFO L276 IsEmpty]: Start isEmpty. Operand 4462 states and 8208 transitions. [2023-12-03 03:17:01,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-12-03 03:17:01,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:01,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:01,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:01,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1164 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1161 trivial. 0 not checked. [2023-12-03 03:17:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:02,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8263 states to 4464 states and 8210 transitions. [2023-12-03 03:17:02,216 INFO L276 IsEmpty]: Start isEmpty. Operand 4464 states and 8210 transitions. [2023-12-03 03:17:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:02,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:02,486 INFO L134 CoverageAnalysis]: Checked inductivity of 1257 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1251 trivial. 0 not checked. [2023-12-03 03:17:02,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:02,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8264 states to 4465 states and 8211 transitions. [2023-12-03 03:17:02,825 INFO L276 IsEmpty]: Start isEmpty. Operand 4465 states and 8211 transitions. [2023-12-03 03:17:02,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-12-03 03:17:02,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:02,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:02,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:02,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:17:03,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:03,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8267 states to 4469 states and 8214 transitions. [2023-12-03 03:17:03,028 INFO L276 IsEmpty]: Start isEmpty. Operand 4469 states and 8214 transitions. [2023-12-03 03:17:03,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:03,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:03,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:03,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:03,196 INFO L134 CoverageAnalysis]: Checked inductivity of 1317 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1308 trivial. 0 not checked. [2023-12-03 03:17:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:03,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8269 states to 4471 states and 8216 transitions. [2023-12-03 03:17:03,266 INFO L276 IsEmpty]: Start isEmpty. Operand 4471 states and 8216 transitions. [2023-12-03 03:17:03,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:03,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:03,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:03,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:03,435 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2023-12-03 03:17:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8275 states to 4475 states and 8222 transitions. [2023-12-03 03:17:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 4475 states and 8222 transitions. [2023-12-03 03:17:03,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:03,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:03,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:03,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1299 trivial. 0 not checked. [2023-12-03 03:17:14,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:17:15,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:17:15,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8308 states to 4481 states and 8255 transitions. [2023-12-03 03:17:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 4481 states and 8255 transitions. [2023-12-03 03:17:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:15,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:15,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:15,829 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1299 trivial. 0 not checked. [2023-12-03 03:17:17,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:17,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8326 states to 4486 states and 8273 transitions. [2023-12-03 03:17:17,226 INFO L276 IsEmpty]: Start isEmpty. Operand 4486 states and 8273 transitions. [2023-12-03 03:17:17,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:17,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:17,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:17,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:17,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1302 trivial. 0 not checked. [2023-12-03 03:17:18,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:18,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8331 states to 4489 states and 8278 transitions. [2023-12-03 03:17:18,290 INFO L276 IsEmpty]: Start isEmpty. Operand 4489 states and 8278 transitions. [2023-12-03 03:17:18,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:17:18,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:18,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:18,458 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1266 trivial. 0 not checked. [2023-12-03 03:17:19,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:19,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8334 states to 4492 states and 8281 transitions. [2023-12-03 03:17:19,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4492 states and 8281 transitions. [2023-12-03 03:17:19,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:17:19,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:19,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:19,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:19,513 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1205 trivial. 0 not checked. [2023-12-03 03:17:25,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:25,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8395 states to 4505 states and 8342 transitions. [2023-12-03 03:17:25,195 INFO L276 IsEmpty]: Start isEmpty. Operand 4505 states and 8342 transitions. [2023-12-03 03:17:25,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:17:25,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:25,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:25,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:25,538 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:17:25,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:25,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 4509 states and 8347 transitions. [2023-12-03 03:17:25,610 INFO L276 IsEmpty]: Start isEmpty. Operand 4509 states and 8347 transitions. [2023-12-03 03:17:25,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-12-03 03:17:25,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:25,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:25,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:25,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1257 trivial. 0 not checked. [2023-12-03 03:17:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:26,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8400 states to 4510 states and 8347 transitions. [2023-12-03 03:17:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 4510 states and 8347 transitions. [2023-12-03 03:17:26,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-12-03 03:17:26,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:26,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:26,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:26,485 INFO L134 CoverageAnalysis]: Checked inductivity of 1217 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:17:29,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:29,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8448 states to 4522 states and 8395 transitions. [2023-12-03 03:17:29,715 INFO L276 IsEmpty]: Start isEmpty. Operand 4522 states and 8395 transitions. [2023-12-03 03:17:29,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:29,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:29,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:29,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:29,870 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2023-12-03 03:17:33,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8494 states to 4532 states and 8441 transitions. [2023-12-03 03:17:33,627 INFO L276 IsEmpty]: Start isEmpty. Operand 4532 states and 8441 transitions. [2023-12-03 03:17:33,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:33,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:33,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:33,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:33,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1259 trivial. 0 not checked. [2023-12-03 03:17:35,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:17:35,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:35,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8497 states to 4533 states and 8444 transitions. [2023-12-03 03:17:35,271 INFO L276 IsEmpty]: Start isEmpty. Operand 4533 states and 8444 transitions. [2023-12-03 03:17:35,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:35,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:35,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:35,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:35,405 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2023-12-03 03:17:36,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:36,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8500 states to 4535 states and 8447 transitions. [2023-12-03 03:17:36,086 INFO L276 IsEmpty]: Start isEmpty. Operand 4535 states and 8447 transitions. [2023-12-03 03:17:36,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 03:17:36,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:36,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:36,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:36,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1266 trivial. 0 not checked. [2023-12-03 03:17:36,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:36,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8503 states to 4538 states and 8450 transitions. [2023-12-03 03:17:36,922 INFO L276 IsEmpty]: Start isEmpty. Operand 4538 states and 8450 transitions. [2023-12-03 03:17:36,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:36,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:36,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:36,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:37,047 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1244 trivial. 0 not checked. [2023-12-03 03:17:39,725 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:17:41,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:17:42,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:42,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8557 states to 4549 states and 8504 transitions. [2023-12-03 03:17:42,711 INFO L276 IsEmpty]: Start isEmpty. Operand 4549 states and 8504 transitions. [2023-12-03 03:17:42,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 03:17:42,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:42,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:42,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:42,890 INFO L134 CoverageAnalysis]: Checked inductivity of 1248 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1248 trivial. 0 not checked. [2023-12-03 03:17:45,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:45,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8603 states to 4574 states and 8550 transitions. [2023-12-03 03:17:45,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4574 states and 8550 transitions. [2023-12-03 03:17:45,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:17:45,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:45,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:45,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:45,192 INFO L134 CoverageAnalysis]: Checked inductivity of 1324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2023-12-03 03:17:47,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:47,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8605 states to 4577 states and 8552 transitions. [2023-12-03 03:17:47,287 INFO L276 IsEmpty]: Start isEmpty. Operand 4577 states and 8552 transitions. [2023-12-03 03:17:47,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 03:17:47,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:47,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:47,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:47,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2023-12-03 03:17:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:47,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8620 states to 4585 states and 8566 transitions. [2023-12-03 03:17:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 4585 states and 8566 transitions. [2023-12-03 03:17:47,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:17:47,665 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:47,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:47,959 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:17:48,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:48,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8644 states to 4596 states and 8590 transitions. [2023-12-03 03:17:48,710 INFO L276 IsEmpty]: Start isEmpty. Operand 4596 states and 8590 transitions. [2023-12-03 03:17:48,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:17:48,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:48,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:48,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:49,113 INFO L134 CoverageAnalysis]: Checked inductivity of 1218 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:17:53,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:53,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8693 states to 4609 states and 8639 transitions. [2023-12-03 03:17:53,330 INFO L276 IsEmpty]: Start isEmpty. Operand 4609 states and 8639 transitions. [2023-12-03 03:17:53,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-12-03 03:17:53,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:53,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:53,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1165 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1165 trivial. 0 not checked. [2023-12-03 03:17:54,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:54,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8751 states to 4638 states and 8697 transitions. [2023-12-03 03:17:54,103 INFO L276 IsEmpty]: Start isEmpty. Operand 4638 states and 8697 transitions. [2023-12-03 03:17:54,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:17:54,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:54,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:54,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:54,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:17:55,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8758 states to 4642 states and 8704 transitions. [2023-12-03 03:17:55,080 INFO L276 IsEmpty]: Start isEmpty. Operand 4642 states and 8704 transitions. [2023-12-03 03:17:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:17:55,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:55,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:55,258 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:17:58,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:58,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8790 states to 4650 states and 8736 transitions. [2023-12-03 03:17:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 4650 states and 8736 transitions. [2023-12-03 03:17:58,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 03:17:58,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:58,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:58,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:58,984 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1257 trivial. 0 not checked. [2023-12-03 03:17:59,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:59,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8814 states to 4661 states and 8760 transitions. [2023-12-03 03:17:59,817 INFO L276 IsEmpty]: Start isEmpty. Operand 4661 states and 8760 transitions. [2023-12-03 03:17:59,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:17:59,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:59,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:59,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:59,987 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:18:01,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:01,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8820 states to 4664 states and 8766 transitions. [2023-12-03 03:18:01,184 INFO L276 IsEmpty]: Start isEmpty. Operand 4664 states and 8766 transitions. [2023-12-03 03:18:01,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:01,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:01,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:01,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:01,385 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:18:02,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:02,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8823 states to 4667 states and 8769 transitions. [2023-12-03 03:18:02,056 INFO L276 IsEmpty]: Start isEmpty. Operand 4667 states and 8769 transitions. [2023-12-03 03:18:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:02,058 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:02,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:02,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:02,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1299 trivial. 0 not checked. [2023-12-03 03:18:04,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:18:09,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:18:09,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:09,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8856 states to 4673 states and 8802 transitions. [2023-12-03 03:18:09,338 INFO L276 IsEmpty]: Start isEmpty. Operand 4673 states and 8802 transitions. [2023-12-03 03:18:09,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:09,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:09,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:09,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:09,508 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1299 trivial. 0 not checked. [2023-12-03 03:18:10,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:11,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8877 states to 4678 states and 8823 transitions. [2023-12-03 03:18:11,000 INFO L276 IsEmpty]: Start isEmpty. Operand 4678 states and 8823 transitions. [2023-12-03 03:18:11,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-12-03 03:18:11,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:11,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:11,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1266 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1257 trivial. 0 not checked. [2023-12-03 03:18:13,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:13,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8884 states to 4681 states and 8830 transitions. [2023-12-03 03:18:13,329 INFO L276 IsEmpty]: Start isEmpty. Operand 4681 states and 8830 transitions. [2023-12-03 03:18:13,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:18:13,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:13,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:13,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:13,502 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1224 trivial. 0 not checked. [2023-12-03 03:18:17,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:17,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8891 states to 4687 states and 8837 transitions. [2023-12-03 03:18:17,432 INFO L276 IsEmpty]: Start isEmpty. Operand 4687 states and 8837 transitions. [2023-12-03 03:18:17,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:17,437 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:17,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:17,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1256 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:18:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:23,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8946 states to 4698 states and 8892 transitions. [2023-12-03 03:18:23,856 INFO L276 IsEmpty]: Start isEmpty. Operand 4698 states and 8892 transitions. [2023-12-03 03:18:23,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-12-03 03:18:23,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:23,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:23,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:23,982 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 1303 trivial. 0 not checked. [2023-12-03 03:18:24,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:24,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8945 states to 4698 states and 8891 transitions. [2023-12-03 03:18:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 4698 states and 8891 transitions. [2023-12-03 03:18:24,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:24,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:24,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:24,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:24,592 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:18:25,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:25,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8960 states to 4702 states and 8906 transitions. [2023-12-03 03:18:25,996 INFO L276 IsEmpty]: Start isEmpty. Operand 4702 states and 8906 transitions. [2023-12-03 03:18:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:25,999 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:26,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:26,199 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:18:27,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:27,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8986 states to 4713 states and 8932 transitions. [2023-12-03 03:18:27,065 INFO L276 IsEmpty]: Start isEmpty. Operand 4713 states and 8932 transitions. [2023-12-03 03:18:27,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:27,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:27,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:27,341 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:18:28,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:28,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9010 states to 4724 states and 8956 transitions. [2023-12-03 03:18:28,143 INFO L276 IsEmpty]: Start isEmpty. Operand 4724 states and 8956 transitions. [2023-12-03 03:18:28,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:28,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:28,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:28,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:28,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:18:29,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:29,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9016 states to 4728 states and 8962 transitions. [2023-12-03 03:18:29,093 INFO L276 IsEmpty]: Start isEmpty. Operand 4728 states and 8962 transitions. [2023-12-03 03:18:29,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:29,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:29,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:29,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1252 trivial. 0 not checked. [2023-12-03 03:18:29,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:29,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9014 states to 4727 states and 8960 transitions. [2023-12-03 03:18:29,307 INFO L276 IsEmpty]: Start isEmpty. Operand 4727 states and 8960 transitions. [2023-12-03 03:18:29,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:29,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:29,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:29,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:29,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 1259 trivial. 0 not checked. [2023-12-03 03:18:39,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:18:39,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:39,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9017 states to 4728 states and 8963 transitions. [2023-12-03 03:18:39,725 INFO L276 IsEmpty]: Start isEmpty. Operand 4728 states and 8963 transitions. [2023-12-03 03:18:39,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:18:39,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:39,904 INFO L134 CoverageAnalysis]: Checked inductivity of 1257 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1257 trivial. 0 not checked. [2023-12-03 03:18:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:39,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9022 states to 4732 states and 8968 transitions. [2023-12-03 03:18:39,999 INFO L276 IsEmpty]: Start isEmpty. Operand 4732 states and 8968 transitions. [2023-12-03 03:18:40,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:18:40,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:40,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:40,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 1303 trivial. 0 not checked. [2023-12-03 03:18:40,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:40,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9021 states to 4732 states and 8967 transitions. [2023-12-03 03:18:40,249 INFO L276 IsEmpty]: Start isEmpty. Operand 4732 states and 8967 transitions. [2023-12-03 03:18:40,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:18:40,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:40,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:40,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:40,562 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1355 trivial. 0 not checked. [2023-12-03 03:18:41,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:41,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9023 states to 4735 states and 8969 transitions. [2023-12-03 03:18:41,054 INFO L276 IsEmpty]: Start isEmpty. Operand 4735 states and 8969 transitions. [2023-12-03 03:18:41,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:41,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:41,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:41,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:41,226 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:18:41,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:41,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9058 states to 4750 states and 9004 transitions. [2023-12-03 03:18:41,773 INFO L276 IsEmpty]: Start isEmpty. Operand 4750 states and 9004 transitions. [2023-12-03 03:18:41,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:41,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:41,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:41,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:41,946 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1261 trivial. 0 not checked. [2023-12-03 03:18:42,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:42,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9080 states to 4761 states and 9026 transitions. [2023-12-03 03:18:42,723 INFO L276 IsEmpty]: Start isEmpty. Operand 4761 states and 9026 transitions. [2023-12-03 03:18:42,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-12-03 03:18:42,726 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:42,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:42,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1310 trivial. 0 not checked. [2023-12-03 03:18:42,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:42,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9083 states to 4764 states and 9029 transitions. [2023-12-03 03:18:42,974 INFO L276 IsEmpty]: Start isEmpty. Operand 4764 states and 9029 transitions. [2023-12-03 03:18:42,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:42,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:42,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:43,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:43,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1261 trivial. 0 not checked. [2023-12-03 03:18:43,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:43,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9084 states to 4765 states and 9030 transitions. [2023-12-03 03:18:43,584 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 9030 transitions. [2023-12-03 03:18:43,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:43,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:43,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:43,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:44,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:18:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:52,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9147 states to 4783 states and 9093 transitions. [2023-12-03 03:18:52,929 INFO L276 IsEmpty]: Start isEmpty. Operand 4783 states and 9093 transitions. [2023-12-03 03:18:52,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:52,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:52,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:52,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:53,052 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:18:53,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:53,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9149 states to 4786 states and 9095 transitions. [2023-12-03 03:18:53,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4786 states and 9095 transitions. [2023-12-03 03:18:53,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-12-03 03:18:53,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:53,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:53,994 INFO L134 CoverageAnalysis]: Checked inductivity of 1263 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:18:54,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:54,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9151 states to 4789 states and 9097 transitions. [2023-12-03 03:18:54,812 INFO L276 IsEmpty]: Start isEmpty. Operand 4789 states and 9097 transitions. [2023-12-03 03:18:54,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-12-03 03:18:54,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:54,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:54,945 INFO L134 CoverageAnalysis]: Checked inductivity of 1224 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1217 trivial. 0 not checked. [2023-12-03 03:18:55,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:55,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9154 states to 4790 states and 9100 transitions. [2023-12-03 03:18:55,046 INFO L276 IsEmpty]: Start isEmpty. Operand 4790 states and 9100 transitions. [2023-12-03 03:18:55,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:18:55,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:55,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:55,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1272 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1270 trivial. 0 not checked. [2023-12-03 03:19:01,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:01,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9371 states to 4824 states and 9264 transitions. [2023-12-03 03:19:01,425 INFO L276 IsEmpty]: Start isEmpty. Operand 4824 states and 9264 transitions. [2023-12-03 03:19:01,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:01,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:01,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:01,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1314 trivial. 0 not checked. [2023-12-03 03:19:01,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:01,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9373 states to 4827 states and 9266 transitions. [2023-12-03 03:19:01,742 INFO L276 IsEmpty]: Start isEmpty. Operand 4827 states and 9266 transitions. [2023-12-03 03:19:01,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:19:01,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:01,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:01,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 1287 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:19:02,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:02,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9378 states to 4831 states and 9271 transitions. [2023-12-03 03:19:02,119 INFO L276 IsEmpty]: Start isEmpty. Operand 4831 states and 9271 transitions. [2023-12-03 03:19:02,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:02,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:02,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:02,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:02,245 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:19:03,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:03,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9400 states to 4836 states and 9293 transitions. [2023-12-03 03:19:03,870 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 9293 transitions. [2023-12-03 03:19:03,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:19:03,873 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:03,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:04,137 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1271 trivial. 0 not checked. [2023-12-03 03:19:04,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:04,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9407 states to 4840 states and 9299 transitions. [2023-12-03 03:19:04,243 INFO L276 IsEmpty]: Start isEmpty. Operand 4840 states and 9299 transitions. [2023-12-03 03:19:04,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:04,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:04,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:04,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:04,375 INFO L134 CoverageAnalysis]: Checked inductivity of 1308 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:19:05,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:05,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9423 states to 4844 states and 9315 transitions. [2023-12-03 03:19:05,176 INFO L276 IsEmpty]: Start isEmpty. Operand 4844 states and 9315 transitions. [2023-12-03 03:19:05,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-12-03 03:19:05,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:05,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:05,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:05,378 INFO L134 CoverageAnalysis]: Checked inductivity of 1295 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 1267 trivial. 0 not checked. [2023-12-03 03:19:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:05,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9425 states to 4846 states and 9317 transitions. [2023-12-03 03:19:05,833 INFO L276 IsEmpty]: Start isEmpty. Operand 4846 states and 9317 transitions. [2023-12-03 03:19:05,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:05,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:05,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:05,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:06,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1261 trivial. 0 not checked. [2023-12-03 03:19:06,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:06,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9448 states to 4857 states and 9340 transitions. [2023-12-03 03:19:06,969 INFO L276 IsEmpty]: Start isEmpty. Operand 4857 states and 9340 transitions. [2023-12-03 03:19:06,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:06,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:06,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:07,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:07,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1265 trivial. 0 not checked. [2023-12-03 03:19:07,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:07,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9463 states to 4865 states and 9354 transitions. [2023-12-03 03:19:07,351 INFO L276 IsEmpty]: Start isEmpty. Operand 4865 states and 9354 transitions. [2023-12-03 03:19:07,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:19:07,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:07,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:07,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:19:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:08,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9472 states to 4870 states and 9363 transitions. [2023-12-03 03:19:08,404 INFO L276 IsEmpty]: Start isEmpty. Operand 4870 states and 9363 transitions. [2023-12-03 03:19:08,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:19:08,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:08,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:08,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:08,673 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:19:09,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:09,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9482 states to 4873 states and 9373 transitions. [2023-12-03 03:19:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand 4873 states and 9373 transitions. [2023-12-03 03:19:09,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:09,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:09,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:09,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:09,653 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:19:10,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:10,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9528 states to 4890 states and 9419 transitions. [2023-12-03 03:19:10,208 INFO L276 IsEmpty]: Start isEmpty. Operand 4890 states and 9419 transitions. [2023-12-03 03:19:10,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:19:10,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:10,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:10,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:10,380 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2023-12-03 03:19:10,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:10,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9530 states to 4893 states and 9421 transitions. [2023-12-03 03:19:10,487 INFO L276 IsEmpty]: Start isEmpty. Operand 4893 states and 9421 transitions. [2023-12-03 03:19:10,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:19:10,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:10,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:10,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:10,614 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:19:12,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:12,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9544 states to 4899 states and 9435 transitions. [2023-12-03 03:19:12,907 INFO L276 IsEmpty]: Start isEmpty. Operand 4899 states and 9435 transitions. [2023-12-03 03:19:12,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:19:12,910 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:12,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:13,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:13,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2023-12-03 03:19:16,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:19:18,976 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:19:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:19,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9600 states to 4909 states and 9491 transitions. [2023-12-03 03:19:19,906 INFO L276 IsEmpty]: Start isEmpty. Operand 4909 states and 9491 transitions. [2023-12-03 03:19:19,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:19,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:19,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:19,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:20,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:19:21,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:21,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9622 states to 4914 states and 9513 transitions. [2023-12-03 03:19:21,924 INFO L276 IsEmpty]: Start isEmpty. Operand 4914 states and 9513 transitions. [2023-12-03 03:19:21,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:21,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:21,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:21,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:22,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:19:23,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:23,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9642 states to 4925 states and 9533 transitions. [2023-12-03 03:19:23,057 INFO L276 IsEmpty]: Start isEmpty. Operand 4925 states and 9533 transitions. [2023-12-03 03:19:23,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:23,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:23,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:23,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:23,643 INFO L134 CoverageAnalysis]: Checked inductivity of 1256 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 1239 trivial. 0 not checked. [2023-12-03 03:19:28,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:28,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9691 states to 4936 states and 9582 transitions. [2023-12-03 03:19:28,264 INFO L276 IsEmpty]: Start isEmpty. Operand 4936 states and 9582 transitions. [2023-12-03 03:19:28,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:28,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:28,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:28,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:19:28,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:28,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9692 states to 4937 states and 9583 transitions. [2023-12-03 03:19:28,967 INFO L276 IsEmpty]: Start isEmpty. Operand 4937 states and 9583 transitions. [2023-12-03 03:19:28,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:19:28,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:28,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:29,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:29,140 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:19:30,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:30,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9731 states to 4954 states and 9622 transitions. [2023-12-03 03:19:30,298 INFO L276 IsEmpty]: Start isEmpty. Operand 4954 states and 9622 transitions. [2023-12-03 03:19:30,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:30,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:30,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:30,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:30,419 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2023-12-03 03:19:36,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:36,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9780 states to 4966 states and 9671 transitions. [2023-12-03 03:19:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 9671 transitions. [2023-12-03 03:19:36,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:36,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:37,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1310 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1301 trivial. 0 not checked. [2023-12-03 03:19:37,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9804 states to 4977 states and 9695 transitions. [2023-12-03 03:19:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 4977 states and 9695 transitions. [2023-12-03 03:19:37,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:37,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:37,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:37,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:37,962 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 1254 trivial. 0 not checked. [2023-12-03 03:19:38,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:39,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9807 states to 4979 states and 9698 transitions. [2023-12-03 03:19:39,003 INFO L276 IsEmpty]: Start isEmpty. Operand 4979 states and 9698 transitions. [2023-12-03 03:19:39,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:19:39,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:39,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2023-12-03 03:19:39,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:39,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9815 states to 4985 states and 9706 transitions. [2023-12-03 03:19:39,413 INFO L276 IsEmpty]: Start isEmpty. Operand 4985 states and 9706 transitions. [2023-12-03 03:19:39,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 03:19:39,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:39,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:39,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:39,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2023-12-03 03:19:41,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:41,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9850 states to 5007 states and 9741 transitions. [2023-12-03 03:19:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 5007 states and 9741 transitions. [2023-12-03 03:19:41,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:19:41,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:41,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:41,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:41,783 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:19:43,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:43,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9874 states to 5012 states and 9765 transitions. [2023-12-03 03:19:43,834 INFO L276 IsEmpty]: Start isEmpty. Operand 5012 states and 9765 transitions. [2023-12-03 03:19:43,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 03:19:43,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:43,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:43,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:44,011 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2023-12-03 03:19:44,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:44,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9885 states to 5015 states and 9776 transitions. [2023-12-03 03:19:44,707 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 9776 transitions. [2023-12-03 03:19:44,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:19:44,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:44,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:44,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:44,835 INFO L134 CoverageAnalysis]: Checked inductivity of 1269 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:19:46,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:46,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9930 states to 5032 states and 9821 transitions. [2023-12-03 03:19:46,488 INFO L276 IsEmpty]: Start isEmpty. Operand 5032 states and 9821 transitions. [2023-12-03 03:19:46,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:19:46,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:46,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:46,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:46,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1306 trivial. 0 not checked. [2023-12-03 03:19:49,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:49,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9945 states to 5038 states and 9836 transitions. [2023-12-03 03:19:49,345 INFO L276 IsEmpty]: Start isEmpty. Operand 5038 states and 9836 transitions. [2023-12-03 03:19:49,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:19:49,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:49,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:49,537 INFO L134 CoverageAnalysis]: Checked inductivity of 1372 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1360 trivial. 0 not checked. [2023-12-03 03:19:51,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:51,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9955 states to 5042 states and 9846 transitions. [2023-12-03 03:19:51,076 INFO L276 IsEmpty]: Start isEmpty. Operand 5042 states and 9846 transitions. [2023-12-03 03:19:51,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:19:51,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:51,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:51,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:51,208 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1300 trivial. 0 not checked. [2023-12-03 03:20:02,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:05,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:06,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:06,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10012 states to 5052 states and 9903 transitions. [2023-12-03 03:20:06,567 INFO L276 IsEmpty]: Start isEmpty. Operand 5052 states and 9903 transitions. [2023-12-03 03:20:06,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:06,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:06,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:06,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:06,744 INFO L134 CoverageAnalysis]: Checked inductivity of 1365 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1353 trivial. 0 not checked. [2023-12-03 03:20:10,011 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:20,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:21,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:21,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10061 states to 5062 states and 9952 transitions. [2023-12-03 03:20:21,184 INFO L276 IsEmpty]: Start isEmpty. Operand 5062 states and 9952 transitions. [2023-12-03 03:20:21,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:20:21,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:21,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:21,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:21,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 1289 trivial. 0 not checked. [2023-12-03 03:20:21,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:21,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10063 states to 5065 states and 9954 transitions. [2023-12-03 03:20:21,531 INFO L276 IsEmpty]: Start isEmpty. Operand 5065 states and 9954 transitions. [2023-12-03 03:20:21,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:20:21,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:21,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:21,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:21,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1271 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:20:23,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:23,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10087 states to 5070 states and 9978 transitions. [2023-12-03 03:20:23,399 INFO L276 IsEmpty]: Start isEmpty. Operand 5070 states and 9978 transitions. [2023-12-03 03:20:23,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:20:23,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:23,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:23,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:23,527 INFO L134 CoverageAnalysis]: Checked inductivity of 1306 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 1285 trivial. 0 not checked. [2023-12-03 03:20:24,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:24,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10093 states to 5074 states and 9984 transitions. [2023-12-03 03:20:24,740 INFO L276 IsEmpty]: Start isEmpty. Operand 5074 states and 9984 transitions. [2023-12-03 03:20:24,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:20:24,745 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:24,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:24,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1202 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:20:25,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:25,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10094 states to 5075 states and 9985 transitions. [2023-12-03 03:20:25,354 INFO L276 IsEmpty]: Start isEmpty. Operand 5075 states and 9985 transitions. [2023-12-03 03:20:25,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-12-03 03:20:25,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:25,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:25,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:25,528 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1264 trivial. 0 not checked. [2023-12-03 03:20:26,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:26,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10115 states to 5086 states and 10006 transitions. [2023-12-03 03:20:26,085 INFO L276 IsEmpty]: Start isEmpty. Operand 5086 states and 10006 transitions. [2023-12-03 03:20:26,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-12-03 03:20:26,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:26,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:26,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:26,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1210 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2023-12-03 03:20:26,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:26,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10180 states to 5115 states and 10071 transitions. [2023-12-03 03:20:26,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5115 states and 10071 transitions. [2023-12-03 03:20:26,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:20:26,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:26,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:26,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:27,201 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:20:28,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:28,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10200 states to 5120 states and 10091 transitions. [2023-12-03 03:20:28,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5120 states and 10091 transitions. [2023-12-03 03:20:28,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:20:28,112 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:28,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:28,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-12-03 03:20:30,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:30,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10252 states to 5141 states and 10143 transitions. [2023-12-03 03:20:30,469 INFO L276 IsEmpty]: Start isEmpty. Operand 5141 states and 10143 transitions. [2023-12-03 03:20:30,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:30,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:30,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:30,645 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2023-12-03 03:20:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:31,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10252 states to 5142 states and 10143 transitions. [2023-12-03 03:20:31,212 INFO L276 IsEmpty]: Start isEmpty. Operand 5142 states and 10143 transitions. [2023-12-03 03:20:31,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:31,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:31,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:31,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:31,387 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1322 trivial. 0 not checked. [2023-12-03 03:20:32,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:32,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10266 states to 5146 states and 10157 transitions. [2023-12-03 03:20:32,305 INFO L276 IsEmpty]: Start isEmpty. Operand 5146 states and 10157 transitions. [2023-12-03 03:20:32,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:20:32,309 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:32,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:32,434 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-12-03 03:20:32,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:32,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10272 states to 5150 states and 10163 transitions. [2023-12-03 03:20:32,537 INFO L276 IsEmpty]: Start isEmpty. Operand 5150 states and 10163 transitions. [2023-12-03 03:20:32,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:32,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:32,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:32,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:32,713 INFO L134 CoverageAnalysis]: Checked inductivity of 1324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2023-12-03 03:20:44,055 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:51,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:20:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:52,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10305 states to 5156 states and 10196 transitions. [2023-12-03 03:20:52,132 INFO L276 IsEmpty]: Start isEmpty. Operand 5156 states and 10196 transitions. [2023-12-03 03:20:52,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:52,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:52,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:52,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:52,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1324 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2023-12-03 03:20:53,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:53,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10321 states to 5160 states and 10212 transitions. [2023-12-03 03:20:53,535 INFO L276 IsEmpty]: Start isEmpty. Operand 5160 states and 10212 transitions. [2023-12-03 03:20:53,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:20:53,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:53,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:53,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:53,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1369 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1357 trivial. 0 not checked. [2023-12-03 03:20:53,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:53,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10323 states to 5163 states and 10214 transitions. [2023-12-03 03:20:53,841 INFO L276 IsEmpty]: Start isEmpty. Operand 5163 states and 10214 transitions. [2023-12-03 03:20:53,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:20:53,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:53,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:53,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:53,970 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-12-03 03:20:56,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:56,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10332 states to 5168 states and 10223 transitions. [2023-12-03 03:20:56,633 INFO L276 IsEmpty]: Start isEmpty. Operand 5168 states and 10223 transitions. [2023-12-03 03:20:56,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:20:56,636 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:56,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:56,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:56,756 INFO L134 CoverageAnalysis]: Checked inductivity of 1274 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:20:58,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:58,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10353 states to 5173 states and 10244 transitions. [2023-12-03 03:20:58,757 INFO L276 IsEmpty]: Start isEmpty. Operand 5173 states and 10244 transitions. [2023-12-03 03:20:58,760 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:20:58,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:58,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:58,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:58,968 INFO L134 CoverageAnalysis]: Checked inductivity of 1262 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1253 trivial. 0 not checked. [2023-12-03 03:21:00,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:00,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10359 states to 5177 states and 10250 transitions. [2023-12-03 03:21:00,014 INFO L276 IsEmpty]: Start isEmpty. Operand 5177 states and 10250 transitions. [2023-12-03 03:21:00,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:21:00,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:00,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:00,190 INFO L134 CoverageAnalysis]: Checked inductivity of 1267 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1258 trivial. 0 not checked. [2023-12-03 03:21:00,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:00,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10393 states to 5194 states and 10284 transitions. [2023-12-03 03:21:00,848 INFO L276 IsEmpty]: Start isEmpty. Operand 5194 states and 10284 transitions. [2023-12-03 03:21:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:21:00,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:00,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:00,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:01,024 INFO L134 CoverageAnalysis]: Checked inductivity of 1337 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1325 trivial. 0 not checked. [2023-12-03 03:21:04,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:04,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10401 states to 5198 states and 10292 transitions. [2023-12-03 03:21:04,494 INFO L276 IsEmpty]: Start isEmpty. Operand 5198 states and 10292 transitions. [2023-12-03 03:21:04,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:21:04,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:04,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:04,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:04,622 INFO L134 CoverageAnalysis]: Checked inductivity of 1316 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1289 trivial. 0 not checked. [2023-12-03 03:21:09,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:09,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10447 states to 5207 states and 10338 transitions. [2023-12-03 03:21:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 5207 states and 10338 transitions. [2023-12-03 03:21:09,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-03 03:21:09,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:09,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:10,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:10,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1275 trivial. 0 not checked. [2023-12-03 03:21:19,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:19,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10654 states to 5243 states and 10491 transitions. [2023-12-03 03:21:19,159 INFO L276 IsEmpty]: Start isEmpty. Operand 5243 states and 10491 transitions. [2023-12-03 03:21:19,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:21:19,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:19,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:19,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:19,345 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:21:21,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:22,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10709 states to 5264 states and 10546 transitions. [2023-12-03 03:21:22,010 INFO L276 IsEmpty]: Start isEmpty. Operand 5264 states and 10546 transitions. [2023-12-03 03:21:22,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-12-03 03:21:22,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:22,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:22,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1311 trivial. 0 not checked. [2023-12-03 03:21:26,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:26,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10759 states to 5290 states and 10596 transitions. [2023-12-03 03:21:26,093 INFO L276 IsEmpty]: Start isEmpty. Operand 5290 states and 10596 transitions. [2023-12-03 03:21:26,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:26,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:26,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:26,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2023-12-03 03:21:26,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:26,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10762 states to 5292 states and 10599 transitions. [2023-12-03 03:21:26,891 INFO L276 IsEmpty]: Start isEmpty. Operand 5292 states and 10599 transitions. [2023-12-03 03:21:26,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 03:21:26,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:26,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:26,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1273 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1269 trivial. 0 not checked. [2023-12-03 03:21:27,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:27,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10777 states to 5300 states and 10613 transitions. [2023-12-03 03:21:27,307 INFO L276 IsEmpty]: Start isEmpty. Operand 5300 states and 10613 transitions. [2023-12-03 03:21:27,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:27,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:27,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:27,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2023-12-03 03:21:28,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:28,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10781 states to 5301 states and 10617 transitions. [2023-12-03 03:21:28,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5301 states and 10617 transitions. [2023-12-03 03:21:28,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-03 03:21:28,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:28,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:28,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:28,830 INFO L134 CoverageAnalysis]: Checked inductivity of 1285 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1281 trivial. 0 not checked. [2023-12-03 03:21:32,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:32,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10830 states to 5314 states and 10666 transitions. [2023-12-03 03:21:32,278 INFO L276 IsEmpty]: Start isEmpty. Operand 5314 states and 10666 transitions. [2023-12-03 03:21:32,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:32,281 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:32,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:32,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:32,453 INFO L134 CoverageAnalysis]: Checked inductivity of 1376 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1364 trivial. 0 not checked. [2023-12-03 03:21:33,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:33,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10844 states to 5318 states and 10680 transitions. [2023-12-03 03:21:33,599 INFO L276 IsEmpty]: Start isEmpty. Operand 5318 states and 10680 transitions. [2023-12-03 03:21:33,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2023-12-03 03:21:33,603 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:33,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:33,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:33,879 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1323 trivial. 0 not checked. [2023-12-03 03:21:35,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:35,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10855 states to 5323 states and 10691 transitions. [2023-12-03 03:21:35,596 INFO L276 IsEmpty]: Start isEmpty. Operand 5323 states and 10691 transitions. [2023-12-03 03:21:35,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-12-03 03:21:35,601 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:35,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:35,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:35,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1274 trivial. 0 not checked. [2023-12-03 03:21:36,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:36,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10860 states to 5326 states and 10695 transitions. [2023-12-03 03:21:36,019 INFO L276 IsEmpty]: Start isEmpty. Operand 5326 states and 10695 transitions. [2023-12-03 03:21:36,023 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:36,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:36,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:36,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:36,149 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-12-03 03:21:36,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:36,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10866 states to 5330 states and 10701 transitions. [2023-12-03 03:21:36,266 INFO L276 IsEmpty]: Start isEmpty. Operand 5330 states and 10701 transitions. [2023-12-03 03:21:36,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-12-03 03:21:36,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:36,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:36,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:36,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2023-12-03 03:21:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:36,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10871 states to 5334 states and 10706 transitions. [2023-12-03 03:21:36,702 INFO L276 IsEmpty]: Start isEmpty. Operand 5334 states and 10706 transitions. [2023-12-03 03:21:36,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:36,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:36,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:36,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2023-12-03 03:21:36,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:36,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10877 states to 5338 states and 10712 transitions. [2023-12-03 03:21:36,998 INFO L276 IsEmpty]: Start isEmpty. Operand 5338 states and 10712 transitions. [2023-12-03 03:21:37,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:37,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:37,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:37,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:37,173 INFO L134 CoverageAnalysis]: Checked inductivity of 1367 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1355 trivial. 0 not checked. [2023-12-03 03:21:48,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:21:50,486 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:21:51,731 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:51,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10926 states to 5348 states and 10761 transitions. [2023-12-03 03:21:51,742 INFO L276 IsEmpty]: Start isEmpty. Operand 5348 states and 10761 transitions. [2023-12-03 03:21:51,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:51,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:51,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:51,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:51,978 INFO L134 CoverageAnalysis]: Checked inductivity of 1370 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 1358 trivial. 0 not checked. [2023-12-03 03:21:53,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:53,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10932 states to 5351 states and 10767 transitions. [2023-12-03 03:21:53,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5351 states and 10767 transitions. [2023-12-03 03:21:53,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:21:53,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:53,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:53,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:53,883 INFO L134 CoverageAnalysis]: Checked inductivity of 1331 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2023-12-03 03:21:55,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:55,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10939 states to 5356 states and 10774 transitions. [2023-12-03 03:21:55,929 INFO L276 IsEmpty]: Start isEmpty. Operand 5356 states and 10774 transitions. [2023-12-03 03:21:55,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:21:55,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:55,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:55,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:56,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1275 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:21:58,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:58,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10962 states to 5361 states and 10797 transitions. [2023-12-03 03:21:58,313 INFO L276 IsEmpty]: Start isEmpty. Operand 5361 states and 10797 transitions. [2023-12-03 03:21:58,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:21:58,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:58,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:58,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:58,491 INFO L134 CoverageAnalysis]: Checked inductivity of 1304 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1295 trivial. 0 not checked. [2023-12-03 03:21:59,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:59,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10968 states to 5365 states and 10803 transitions. [2023-12-03 03:21:59,588 INFO L276 IsEmpty]: Start isEmpty. Operand 5365 states and 10803 transitions. [2023-12-03 03:21:59,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:21:59,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:59,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:59,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:59,772 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1259 trivial. 0 not checked. [2023-12-03 03:22:00,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10970 states to 5367 states and 10805 transitions. [2023-12-03 03:22:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 5367 states and 10805 transitions. [2023-12-03 03:22:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-12-03 03:22:00,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:00,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:00,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:00,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1214 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1199 trivial. 0 not checked. [2023-12-03 03:22:05,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:05,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11036 states to 5376 states and 10871 transitions. [2023-12-03 03:22:05,614 INFO L276 IsEmpty]: Start isEmpty. Operand 5376 states and 10871 transitions. [2023-12-03 03:22:05,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 03:22:05,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:05,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:05,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:05,891 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:22:07,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:07,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11060 states to 5386 states and 10895 transitions. [2023-12-03 03:22:07,849 INFO L276 IsEmpty]: Start isEmpty. Operand 5386 states and 10895 transitions. [2023-12-03 03:22:07,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:22:07,853 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:07,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:07,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:08,026 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 1259 trivial. 0 not checked. [2023-12-03 03:22:08,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:08,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11100 states to 5403 states and 10935 transitions. [2023-12-03 03:22:08,768 INFO L276 IsEmpty]: Start isEmpty. Operand 5403 states and 10935 transitions. [2023-12-03 03:22:08,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:22:08,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:08,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:08,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:08,894 INFO L134 CoverageAnalysis]: Checked inductivity of 1278 backedges. 31 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:22:15,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:15,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11147 states to 5412 states and 10982 transitions. [2023-12-03 03:22:15,405 INFO L276 IsEmpty]: Start isEmpty. Operand 5412 states and 10982 transitions. [2023-12-03 03:22:15,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-12-03 03:22:15,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:15,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:15,533 INFO L134 CoverageAnalysis]: Checked inductivity of 1276 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 1247 trivial. 0 not checked. [2023-12-03 03:22:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:16,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11168 states to 5423 states and 11003 transitions. [2023-12-03 03:22:16,123 INFO L276 IsEmpty]: Start isEmpty. Operand 5423 states and 11003 transitions. [2023-12-03 03:22:16,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 03:22:16,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:16,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:16,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:16,396 INFO L134 CoverageAnalysis]: Checked inductivity of 1318 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:22:16,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:16,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11176 states to 5429 states and 11011 transitions. [2023-12-03 03:22:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 5429 states and 11011 transitions. [2023-12-03 03:22:16,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-12-03 03:22:16,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:16,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:16,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:16,719 INFO L134 CoverageAnalysis]: Checked inductivity of 1333 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 1326 trivial. 0 not checked. [2023-12-03 03:22:21,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:21,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11237 states to 5456 states and 11072 transitions. [2023-12-03 03:22:21,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5456 states and 11072 transitions. [2023-12-03 03:22:21,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-03 03:22:21,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:21,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:21,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:22,143 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:22:23,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:23,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11246 states to 5461 states and 11081 transitions. [2023-12-03 03:22:23,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5461 states and 11081 transitions. [2023-12-03 03:22:23,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-12-03 03:22:23,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:23,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:23,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:24,028 INFO L134 CoverageAnalysis]: Checked inductivity of 1320 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1318 trivial. 0 not checked. [2023-12-03 03:22:25,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:25,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11257 states to 5464 states and 11092 transitions. [2023-12-03 03:22:25,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5464 states and 11092 transitions. [2023-12-03 03:22:25,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:22:25,092 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:25,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:25,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:25,220 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:22:26,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:26,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11291 states to 5481 states and 11126 transitions. [2023-12-03 03:22:26,462 INFO L276 IsEmpty]: Start isEmpty. Operand 5481 states and 11126 transitions. [2023-12-03 03:22:26,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:22:26,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:26,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:26,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:26,594 INFO L134 CoverageAnalysis]: Checked inductivity of 1211 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2023-12-03 03:22:27,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:27,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11313 states to 5485 states and 11148 transitions. [2023-12-03 03:22:27,738 INFO L276 IsEmpty]: Start isEmpty. Operand 5485 states and 11148 transitions. [2023-12-03 03:22:27,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-12-03 03:22:27,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:27,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:27,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:27,864 INFO L134 CoverageAnalysis]: Checked inductivity of 1268 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 1243 trivial. 0 not checked. [2023-12-03 03:22:30,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:30,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11337 states to 5490 states and 11172 transitions. [2023-12-03 03:22:30,153 INFO L276 IsEmpty]: Start isEmpty. Operand 5490 states and 11172 transitions. [2023-12-03 03:22:30,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:22:30,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:30,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:30,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:30,285 INFO L134 CoverageAnalysis]: Checked inductivity of 1270 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1255 trivial. 0 not checked. [2023-12-03 03:22:30,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:30,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11347 states to 5496 states and 11182 transitions. [2023-12-03 03:22:30,781 INFO L276 IsEmpty]: Start isEmpty. Operand 5496 states and 11182 transitions. [2023-12-03 03:22:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:22:30,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:30,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2023-12-03 03:22:33,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:33,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11365 states to 5501 states and 11200 transitions. [2023-12-03 03:22:33,353 INFO L276 IsEmpty]: Start isEmpty. Operand 5501 states and 11200 transitions. [2023-12-03 03:22:33,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:22:33,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:33,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:33,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:33,476 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 1298 trivial. 0 not checked. [2023-12-03 03:22:34,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:34,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11379 states to 5505 states and 11214 transitions. [2023-12-03 03:22:34,805 INFO L276 IsEmpty]: Start isEmpty. Operand 5505 states and 11214 transitions. [2023-12-03 03:22:34,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:22:34,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:34,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:34,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:34,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1264 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1249 trivial. 0 not checked. [2023-12-03 03:22:46,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:22:56,662 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:22:57,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:22:57,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11427 states to 5515 states and 11262 transitions. [2023-12-03 03:22:57,930 INFO L276 IsEmpty]: Start isEmpty. Operand 5515 states and 11262 transitions. [2023-12-03 03:22:57,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:22:57,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:22:57,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:22:57,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:22:58,063 INFO L134 CoverageAnalysis]: Checked inductivity of 1326 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 1313 trivial. 0 not checked. [2023-12-03 03:23:00,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:23:01,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:23:01,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11430 states to 5516 states and 11265 transitions. [2023-12-03 03:23:01,057 INFO L276 IsEmpty]: Start isEmpty. Operand 5516 states and 11265 transitions. [2023-12-03 03:23:01,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:23:01,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:23:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:23:01,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:23:01,239 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-12-03 03:23:03,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:23:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11434 states to 5518 states and 11269 transitions. [2023-12-03 03:23:03,813 INFO L276 IsEmpty]: Start isEmpty. Operand 5518 states and 11269 transitions. [2023-12-03 03:23:03,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:23:03,819 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:23:03,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:23:03,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:23:03,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1335 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 1294 trivial. 0 not checked. [2023-12-03 03:23:05,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:23:05,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11452 states to 5522 states and 11287 transitions. [2023-12-03 03:23:05,082 INFO L276 IsEmpty]: Start isEmpty. Operand 5522 states and 11287 transitions. [2023-12-03 03:23:05,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-12-03 03:23:05,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:23:05,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:23:05,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:23:05,324 INFO L134 CoverageAnalysis]: Checked inductivity of 1334 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 1308 trivial. 0 not checked. [2023-12-03 03:23:06,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:23:06,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11455 states to 5525 states and 11290 transitions. [2023-12-03 03:23:06,456 INFO L276 IsEmpty]: Start isEmpty. Operand 5525 states and 11290 transitions. [2023-12-03 03:23:06,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:23:06,460 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:23:06,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:23:06,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:23:06,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked. [2023-12-03 03:23:10,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:23:20,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 03:23:20,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:23:20,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11488 states to 5531 states and 11323 transitions. [2023-12-03 03:23:20,728 INFO L276 IsEmpty]: Start isEmpty. Operand 5531 states and 11323 transitions. [2023-12-03 03:23:20,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-12-03 03:23:20,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:23:20,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:23:20,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:23:20,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1327 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 1290 trivial. 0 not checked.