./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/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 ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 20:58:07,843 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 20:58:07,910 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 20:58:07,914 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 20:58:07,915 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 20:58:07,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 20:58:07,938 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 20:58:07,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 20:58:07,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 20:58:07,940 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 20:58:07,940 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 20:58:07,941 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 20:58:07,942 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 20:58:07,942 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 20:58:07,943 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 20:58:07,943 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 20:58:07,944 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 20:58:07,944 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 20:58:07,945 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 20:58:07,945 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 20:58:07,946 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 20:58:07,947 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 20:58:07,947 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 20:58:07,948 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 20:58:07,948 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 20:58:07,949 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 20:58:07,949 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 20:58:07,950 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 20:58:07,950 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 20:58:07,950 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 20:58:07,951 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce86015a8790fe78c3fa1e0817dad1e3ce7732b16cd3bc300a77723095c4573b [2023-12-02 20:58:08,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 20:58:08,170 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 20:58:08,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 20:58:08,174 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 20:58:08,174 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 20:58:08,175 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2023-12-02 20:58:10,934 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 20:58:11,428 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 20:58:11,429 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i [2023-12-02 20:58:11,470 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/data/2f96ee411/0561326ff1bb4bc9b77ff059069e5036/FLAG6a840b702 [2023-12-02 20:58:11,483 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/data/2f96ee411/0561326ff1bb4bc9b77ff059069e5036 [2023-12-02 20:58:11,485 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 20:58:11,486 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 20:58:11,488 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 20:58:11,488 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 20:58:11,492 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 20:58:11,492 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:58:11" (1/1) ... [2023-12-02 20:58:11,493 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24d692f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:11, skipping insertion in model container [2023-12-02 20:58:11,494 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:58:11" (1/1) ... [2023-12-02 20:58:11,702 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 20:58:14,941 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2023-12-02 20:58:14,944 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2023-12-02 20:58:14,945 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2023-12-02 20:58:14,945 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2023-12-02 20:58:14,970 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:58:15,038 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 20:58:15,138 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"); [5037] [2023-12-02 20:58:15,141 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)); [5068-5069] [2023-12-02 20:58:15,141 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"); [5074-5076] [2023-12-02 20:58:15,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5129] [2023-12-02 20:58:15,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5132] [2023-12-02 20:58:15,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5135] [2023-12-02 20:58:15,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5138] [2023-12-02 20:58:15,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5184] [2023-12-02 20:58:15,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5191] [2023-12-02 20:58:15,189 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (40), "i" (12UL)); [5584-5585] [2023-12-02 20:58:15,192 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (57), "i" (12UL)); [5652-5653] [2023-12-02 20:58:15,193 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (73), "i" (12UL)); [5685-5686] [2023-12-02 20:58:15,194 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (76), "i" (12UL)); [5716-5717] [2023-12-02 20:58:15,204 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (95), "i" (12UL)); [5793-5794] [2023-12-02 20:58:15,206 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (99), "i" (12UL)); [5843-5844] [2023-12-02 20:58:15,208 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (119), "i" (12UL)); [5906-5907] [2023-12-02 20:58:15,210 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (123), "i" (12UL)); [5937-5938] [2023-12-02 20:58:15,235 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (313), "i" (12UL)); [6457-6458] [2023-12-02 20:58:15,242 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (401), "i" (12UL)); [6708-6709] [2023-12-02 20:58:15,245 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 *)"drivers/media/common/saa7146/saa7146_fops.c"), "i" (425), "i" (12UL)); [6767-6768] [2023-12-02 20:58:15,401 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 *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (359), "i" (12UL)); [10926-10927] [2023-12-02 20:58:15,408 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 *)"drivers/media/common/saa7146/saa7146_video.c"), "i" (411), "i" (12UL)); [11071-11072] [2023-12-02 20:58:15,621 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (840), "i" (12UL)); [14588-14589] [2023-12-02 20:58:15,625 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (841), "i" (12UL)); [14599-14600] [2023-12-02 20:58:15,626 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 *)"drivers/media/common/saa7146/saa7146_hlp.c"), "i" (842), "i" (12UL)); [14610-14611] [2023-12-02 20:58:15,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [14975-14976] [2023-12-02 20:58:15,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15004] [2023-12-02 20:58:15,651 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15007] [2023-12-02 20:58:15,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15010] [2023-12-02 20:58:15,652 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15013] [2023-12-02 20:58:15,755 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[509912,509925] [2023-12-02 20:58:15,755 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510081,510094] [2023-12-02 20:58:15,756 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510248,510261] [2023-12-02 20:58:15,756 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_b4f4aa32-da1c-44ff-9ad2-f6473697d913/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-common-saa7146-saa7146_vv.cil.i[510416,510429] [2023-12-02 20:58:15,765 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 20:58:15,965 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:58:15,965 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 20:58:15,971 INFO L206 MainTranslator]: Completed translation [2023-12-02 20:58:15,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15 WrapperNode [2023-12-02 20:58:15,971 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 20:58:15,972 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 20:58:15,972 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 20:58:15,972 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 20:58:15,977 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:16,083 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:16,521 INFO L138 Inliner]: procedures = 487, calls = 6726, calls flagged for inlining = 235, calls inlined = 218, statements flattened = 13826 [2023-12-02 20:58:16,522 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 20:58:16,523 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 20:58:16,523 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 20:58:16,523 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 20:58:16,537 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:16,538 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:16,673 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:16,674 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,096 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,136 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,230 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,256 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,307 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 20:58:17,308 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 20:58:17,308 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 20:58:17,308 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 20:58:17,309 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:58:15" (1/1) ... [2023-12-02 20:58:17,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 20:58:17,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 20:58:17,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 20:58:17,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b4f4aa32-da1c-44ff-9ad2-f6473697d913/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 20:58:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamoff [2023-12-02 20:58:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamoff [2023-12-02 20:58:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure video_open [2023-12-02 20:58:17,376 INFO L138 BoogieDeclarations]: Found implementation of procedure video_open [2023-12-02 20:58:17,376 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_DISABLE___0 [2023-12-02 20:58:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_DISABLE___0 [2023-12-02 20:58:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_reqbufs [2023-12-02 20:58:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_reqbufs [2023-12-02 20:58:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 20:58:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 20:58:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-12-02 20:58:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-12-02 20:58:17,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 20:58:17,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_enum_fmt_vid_cap [2023-12-02 20:58:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_enum_fmt_vid_cap [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_reqbufs [2023-12-02 20:58:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_reqbufs [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_window [2023-12-02 20:58:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_window [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 20:58:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-02 20:58:17,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-12-02 20:58:17,378 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_get [2023-12-02 20:58:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_get [2023-12-02 20:58:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure video_end [2023-12-02 20:58:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure video_end [2023-12-02 20:58:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2023-12-02 20:58:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2023-12-02 20:58:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-12-02 20:58:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-12-02 20:58:17,379 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_cap [2023-12-02 20:58:17,379 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_cap [2023-12-02 20:58:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2023-12-02 20:58:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_saa7146_vv_cleanup_module_9_2 [2023-12-02 20:58:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_queue [2023-12-02 20:58:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_queue [2023-12-02 20:58:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure video_close [2023-12-02 20:58:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure video_close [2023-12-02 20:58:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_open [2023-12-02 20:58:17,380 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_open [2023-12-02 20:58:17,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_59 [2023-12-02 20:58:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_59 [2023-12-02 20:58:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_std [2023-12-02 20:58:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_std [2023-12-02 20:58:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_alloc [2023-12-02 20:58:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_alloc [2023-12-02 20:58:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-02 20:58:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_54 [2023-12-02 20:58:17,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_54 [2023-12-02 20:58:17,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-02 20:58:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-02 20:58:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-02 20:58:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-02 20:58:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 20:58:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 20:58:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_irq_done [2023-12-02 20:58:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_irq_done [2023-12-02 20:58:17,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2023-12-02 20:58:17,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2023-12-02 20:58:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-02 20:58:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-02 20:58:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-02 20:58:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-02 20:58:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querybuf [2023-12-02 20:58:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querybuf [2023-12-02 20:58:17,383 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 20:58:17,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 20:58:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure video_devdata [2023-12-02 20:58:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure video_devdata [2023-12-02 20:58:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 20:58:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vid_overlay [2023-12-02 20:58:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vid_overlay [2023-12-02 20:58:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_dqbuf [2023-12-02 20:58:17,384 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_dqbuf [2023-12-02 20:58:17,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_60 [2023-12-02 20:58:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_60 [2023-12-02 20:58:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure video_irq_done [2023-12-02 20:58:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure video_irq_done [2023-12-02 20:58:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-12-02 20:58:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-12-02 20:58:17,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_saa7146_dev [2023-12-02 20:58:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_saa7146_dev [2023-12-02 20:58:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_overlay [2023-12-02 20:58:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_overlay [2023-12-02 20:58:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-02 20:58:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-02 20:58:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-02 20:58:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-02 20:58:17,386 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-02 20:58:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-02 20:58:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure sort_and_eliminate [2023-12-02 20:58:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_and_eliminate [2023-12-02 20:58:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-02 20:58:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-02 20:58:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 20:58:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_qbuf [2023-12-02 20:58:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_qbuf [2023-12-02 20:58:17,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-02 20:58:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure fops_read [2023-12-02 20:58:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_read [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-02 20:58:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure release_all_pagetables [2023-12-02 20:58:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure release_all_pagetables [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_finish [2023-12-02 20:58:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_finish [2023-12-02 20:58:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_set_output_format [2023-12-02 20:58:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_set_output_format [2023-12-02 20:58:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-12-02 20:58:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-12-02 20:58:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-02 20:58:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-02 20:58:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_stop [2023-12-02 20:58:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_stop [2023-12-02 20:58:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_res_free [2023-12-02 20:58:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_res_free [2023-12-02 20:58:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-02 20:58:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-02 20:58:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fbuf [2023-12-02 20:58:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fbuf [2023-12-02 20:58:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 20:58:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-02 20:58:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_free [2023-12-02 20:58:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_free [2023-12-02 20:58:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 20:58:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-02 20:58:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-02 20:58:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-12-02 20:58:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-12-02 20:58:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-02 20:58:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-02 20:58:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2023-12-02 20:58:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2023-12-02 20:58:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-02 20:58:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-02 20:58:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_queue_sg_init [2023-12-02 20:58:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_queue_sg_init [2023-12-02 20:58:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_pgtable_build_single [2023-12-02 20:58:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_pgtable_build_single [2023-12-02 20:58:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 20:58:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_s_ctrl [2023-12-02 20:58:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_s_ctrl [2023-12-02 20:58:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-02 20:58:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-02 20:58:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-02 20:58:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_queue [2023-12-02 20:58:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_queue [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_qbuf [2023-12-02 20:58:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_qbuf [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-02 20:58:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-02 20:58:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_streamon [2023-12-02 20:58:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_streamon [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-12-02 20:58:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_iolock [2023-12-02 20:58:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_iolock [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure video_init [2023-12-02 20:58:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure video_init [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_overlay [2023-12-02 20:58:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_overlay [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fmt_vbi_cap [2023-12-02 20:58:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fmt_vbi_cap [2023-12-02 20:58:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-12-02 20:58:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-12-02 20:58:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-02 20:58:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-02 20:58:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-02 20:58:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-02 20:58:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure fops_mmap [2023-12-02 20:58:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_mmap [2023-12-02 20:58:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 20:58:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 20:58:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_disable_clipping [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_disable_clipping [2023-12-02 20:58:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_parm [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_parm [2023-12-02 20:58:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 20:58:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-02 20:58:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_stop_preview [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_stop_preview [2023-12-02 20:58:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-12-02 20:58:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2023-12-02 20:58:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_int_slock_of_saa7146_dev [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_saa7146_dev [2023-12-02 20:58:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_saa7146_dev [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-02 20:58:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure video_begin [2023-12-02 20:58:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure video_begin [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 20:58:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 20:58:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure fops_open [2023-12-02 20:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_open [2023-12-02 20:58:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_init [2023-12-02 20:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_init [2023-12-02 20:58:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 20:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 20:58:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_g_fbuf [2023-12-02 20:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_g_fbuf [2023-12-02 20:58:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-12-02 20:58:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-02 20:58:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 20:58:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_release [2023-12-02 20:58:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_release [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 20:58:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 20:58:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_node_name [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_node_name [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-02 20:58:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-02 20:58:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_querycap [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_querycap [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_start_preview [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_start_preview [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_61 [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_61 [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure fops_release [2023-12-02 20:58:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_release [2023-12-02 20:58:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_querybuf [2023-12-02 20:58:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_querybuf [2023-12-02 20:58:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure SAA7146_IER_ENABLE___0 [2023-12-02 20:58:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure SAA7146_IER_ENABLE___0 [2023-12-02 20:58:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 20:58:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 20:58:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_write_out_dma [2023-12-02 20:58:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_write_out_dma [2023-12-02 20:58:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 20:58:17,402 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-12-02 20:58:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_format_by_fourcc [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_format_by_fourcc [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_dma_free [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_dma_free [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure saa7146_buffer_next [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure saa7146_buffer_next [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure program_capture_engine [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure program_capture_engine [2023-12-02 20:58:17,403 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_close [2023-12-02 20:58:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_close [2023-12-02 20:58:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-02 20:58:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-02 20:58:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_setup [2023-12-02 20:58:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_setup [2023-12-02 20:58:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-02 20:58:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-02 20:58:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-12-02 20:58:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-12-02 20:58:17,404 INFO L130 BoogieDeclarations]: Found specification of procedure fops_write [2023-12-02 20:58:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_write [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure vbi_read [2023-12-02 20:58:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vbi_read [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 20:58:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure fops_poll [2023-12-02 20:58:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure fops_poll [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-02 20:58:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 20:58:17,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-02 20:58:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-12-02 20:58:17,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-02 20:58:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-02 20:58:18,726 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 20:58:18,731 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 20:58:19,017 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 20:59:27,181 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-02 20:59:27,364 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 20:59:32,350 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 20:59:32,350 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-02 20:59:32,353 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:59:32 BoogieIcfgContainer [2023-12-02 20:59:32,353 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 20:59:32,355 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 20:59:32,355 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 20:59:32,365 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 20:59:32,365 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:59:32" (1/1) ... [2023-12-02 20:59:32,375 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 20:59:32,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:32,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4302 states to 2892 states and 4302 transitions. [2023-12-02 20:59:32,513 INFO L276 IsEmpty]: Start isEmpty. Operand 2892 states and 4302 transitions. [2023-12-02 20:59:32,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 446 [2023-12-02 20:59:32,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:32,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:33,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:33,789 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 20:59:34,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:34,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4315 states to 2896 states and 4315 transitions. [2023-12-02 20:59:34,077 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4315 transitions. [2023-12-02 20:59:34,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2023-12-02 20:59:34,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:34,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:34,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 20:59:35,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:35,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4316 states to 2897 states and 4316 transitions. [2023-12-02 20:59:35,016 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4316 transitions. [2023-12-02 20:59:35,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 452 [2023-12-02 20:59:35,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:35,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:35,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:35,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 20:59:36,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:36,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4340 states to 2906 states and 4340 transitions. [2023-12-02 20:59:36,251 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4340 transitions. [2023-12-02 20:59:36,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2023-12-02 20:59:36,262 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:36,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:36,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:37,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:37,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:37,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2912 states and 4360 transitions. [2023-12-02 20:59:37,681 INFO L276 IsEmpty]: Start isEmpty. Operand 2912 states and 4360 transitions. [2023-12-02 20:59:37,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2023-12-02 20:59:37,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:37,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:37,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:38,296 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:39,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:39,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4380 states to 2918 states and 4380 transitions. [2023-12-02 20:59:39,186 INFO L276 IsEmpty]: Start isEmpty. Operand 2918 states and 4380 transitions. [2023-12-02 20:59:39,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2023-12-02 20:59:39,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:39,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:39,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:40,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:41,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4404 states to 2925 states and 4404 transitions. [2023-12-02 20:59:41,915 INFO L276 IsEmpty]: Start isEmpty. Operand 2925 states and 4404 transitions. [2023-12-02 20:59:41,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2023-12-02 20:59:41,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:41,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:42,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:42,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:45,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:45,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2933 states and 4431 transitions. [2023-12-02 20:59:45,188 INFO L276 IsEmpty]: Start isEmpty. Operand 2933 states and 4431 transitions. [2023-12-02 20:59:45,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 457 [2023-12-02 20:59:45,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:45,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:45,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:45,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:46,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 2935 states and 4433 transitions. [2023-12-02 20:59:46,043 INFO L276 IsEmpty]: Start isEmpty. Operand 2935 states and 4433 transitions. [2023-12-02 20:59:46,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2023-12-02 20:59:46,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:46,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:46,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 20:59:47,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4453 states to 2942 states and 4453 transitions. [2023-12-02 20:59:47,879 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4453 transitions. [2023-12-02 20:59:47,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2023-12-02 20:59:47,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:47,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:48,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:48,385 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 20:59:49,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:49,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4465 states to 2947 states and 4465 transitions. [2023-12-02 20:59:49,564 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4465 transitions. [2023-12-02 20:59:49,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2023-12-02 20:59:49,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:49,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:49,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:50,204 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 20:59:50,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:50,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4466 states to 2948 states and 4466 transitions. [2023-12-02 20:59:50,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4466 transitions. [2023-12-02 20:59:50,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2023-12-02 20:59:50,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:50,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:50,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,088 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:51,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4467 states to 2949 states and 4467 transitions. [2023-12-02 20:59:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4467 transitions. [2023-12-02 20:59:51,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2023-12-02 20:59:51,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:51,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:51,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:51,806 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 20:59:51,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:51,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4468 states to 2950 states and 4468 transitions. [2023-12-02 20:59:51,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4468 transitions. [2023-12-02 20:59:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2023-12-02 20:59:51,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:51,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:52,319 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 20:59:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:52,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4508 states to 2956 states and 4508 transitions. [2023-12-02 20:59:52,917 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4508 transitions. [2023-12-02 20:59:52,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2023-12-02 20:59:52,923 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:52,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:53,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:53,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:53,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:53,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4509 states to 2957 states and 4509 transitions. [2023-12-02 20:59:53,446 INFO L276 IsEmpty]: Start isEmpty. Operand 2957 states and 4509 transitions. [2023-12-02 20:59:53,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2023-12-02 20:59:53,451 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:53,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:53,871 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 20:59:53,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:53,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2959 states and 4511 transitions. [2023-12-02 20:59:53,932 INFO L276 IsEmpty]: Start isEmpty. Operand 2959 states and 4511 transitions. [2023-12-02 20:59:53,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 461 [2023-12-02 20:59:53,936 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:54,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:54,380 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 20:59:54,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:54,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4530 states to 2965 states and 4530 transitions. [2023-12-02 20:59:54,936 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4530 transitions. [2023-12-02 20:59:54,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 462 [2023-12-02 20:59:54,940 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:54,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:55,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:55,378 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 20:59:55,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:55,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4531 states to 2966 states and 4531 transitions. [2023-12-02 20:59:55,426 INFO L276 IsEmpty]: Start isEmpty. Operand 2966 states and 4531 transitions. [2023-12-02 20:59:55,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 460 [2023-12-02 20:59:55,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:55,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:55,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:55,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 20:59:56,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:56,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2975 states and 4540 transitions. [2023-12-02 20:59:56,023 INFO L276 IsEmpty]: Start isEmpty. Operand 2975 states and 4540 transitions. [2023-12-02 20:59:56,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2023-12-02 20:59:56,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:56,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:56,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:56,448 INFO L134 CoverageAnalysis]: Checked inductivity of 7491 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 20:59:56,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 20:59:56,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4542 states to 2977 states and 4542 transitions. [2023-12-02 20:59:56,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4542 transitions. [2023-12-02 20:59:56,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2023-12-02 20:59:56,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 20:59:56,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 20:59:56,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 20:59:57,522 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 21:00:00,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:00,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4575 states to 2988 states and 4575 transitions. [2023-12-02 21:00:00,526 INFO L276 IsEmpty]: Start isEmpty. Operand 2988 states and 4575 transitions. [2023-12-02 21:00:00,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2023-12-02 21:00:00,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:00,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:00,987 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 21:00:01,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4607 states to 2999 states and 4607 transitions. [2023-12-02 21:00:01,651 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4607 transitions. [2023-12-02 21:00:01,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2023-12-02 21:00:01,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:01,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:01,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:02,071 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7400 trivial. 0 not checked. [2023-12-02 21:00:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 3000 states and 4608 transitions. [2023-12-02 21:00:02,399 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 4608 transitions. [2023-12-02 21:00:02,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2023-12-02 21:00:02,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:02,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:02,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:02,755 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:00:03,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:03,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4611 states to 3004 states and 4611 transitions. [2023-12-02 21:00:03,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3004 states and 4611 transitions. [2023-12-02 21:00:03,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2023-12-02 21:00:03,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:03,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:03,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:03,451 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:00:03,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:03,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4615 states to 3009 states and 4615 transitions. [2023-12-02 21:00:03,553 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 4615 transitions. [2023-12-02 21:00:03,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2023-12-02 21:00:03,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:03,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7403 trivial. 0 not checked. [2023-12-02 21:00:04,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:04,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4624 states to 3014 states and 4624 transitions. [2023-12-02 21:00:04,411 INFO L276 IsEmpty]: Start isEmpty. Operand 3014 states and 4624 transitions. [2023-12-02 21:00:04,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 464 [2023-12-02 21:00:04,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:04,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:04,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:04,951 INFO L134 CoverageAnalysis]: Checked inductivity of 7407 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:00:06,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:06,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4656 states to 3023 states and 4656 transitions. [2023-12-02 21:00:06,732 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4656 transitions. [2023-12-02 21:00:06,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:06,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:06,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:06,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:07,160 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:00:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4671 states to 3029 states and 4671 transitions. [2023-12-02 21:00:08,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3029 states and 4671 transitions. [2023-12-02 21:00:08,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:08,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:08,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:08,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:00:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:11,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4701 states to 3036 states and 4701 transitions. [2023-12-02 21:00:11,524 INFO L276 IsEmpty]: Start isEmpty. Operand 3036 states and 4701 transitions. [2023-12-02 21:00:11,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:11,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:11,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:11,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:12,110 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:00:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:13,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4715 states to 3040 states and 4715 transitions. [2023-12-02 21:00:13,607 INFO L276 IsEmpty]: Start isEmpty. Operand 3040 states and 4715 transitions. [2023-12-02 21:00:13,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:13,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:13,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:13,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:14,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:00:18,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:18,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4746 states to 3050 states and 4746 transitions. [2023-12-02 21:00:18,163 INFO L276 IsEmpty]: Start isEmpty. Operand 3050 states and 4746 transitions. [2023-12-02 21:00:18,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:18,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:18,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:18,584 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:00:22,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:22,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4773 states to 3059 states and 4773 transitions. [2023-12-02 21:00:22,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3059 states and 4773 transitions. [2023-12-02 21:00:22,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:00:22,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:22,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:22,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:23,279 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:00:29,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:29,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4814 states to 3071 states and 4814 transitions. [2023-12-02 21:00:29,473 INFO L276 IsEmpty]: Start isEmpty. Operand 3071 states and 4814 transitions. [2023-12-02 21:00:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:00:29,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:29,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:29,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:30,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:00:32,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:32,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4834 states to 3076 states and 4834 transitions. [2023-12-02 21:00:32,482 INFO L276 IsEmpty]: Start isEmpty. Operand 3076 states and 4834 transitions. [2023-12-02 21:00:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2023-12-02 21:00:32,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:32,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:32,947 INFO L134 CoverageAnalysis]: Checked inductivity of 7404 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7404 trivial. 0 not checked. [2023-12-02 21:00:33,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:33,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4870 states to 3082 states and 4870 transitions. [2023-12-02 21:00:33,912 INFO L276 IsEmpty]: Start isEmpty. Operand 3082 states and 4870 transitions. [2023-12-02 21:00:33,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:00:33,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:33,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:00:38,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:38,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4908 states to 3094 states and 4908 transitions. [2023-12-02 21:00:38,486 INFO L276 IsEmpty]: Start isEmpty. Operand 3094 states and 4908 transitions. [2023-12-02 21:00:38,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:00:38,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:38,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:38,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:38,913 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:00:41,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:41,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4919 states to 3098 states and 4919 transitions. [2023-12-02 21:00:41,267 INFO L276 IsEmpty]: Start isEmpty. Operand 3098 states and 4919 transitions. [2023-12-02 21:00:41,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:00:41,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:41,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:41,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:41,790 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:00:45,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:45,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 3104 states and 4941 transitions. [2023-12-02 21:00:45,782 INFO L276 IsEmpty]: Start isEmpty. Operand 3104 states and 4941 transitions. [2023-12-02 21:00:45,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:00:45,786 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:45,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:45,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:46,083 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:00:46,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:46,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4941 states to 3105 states and 4941 transitions. [2023-12-02 21:00:46,125 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4941 transitions. [2023-12-02 21:00:46,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:00:46,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:46,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:46,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:47,325 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:00:56,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:00:56,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4991 states to 3118 states and 4991 transitions. [2023-12-02 21:00:56,408 INFO L276 IsEmpty]: Start isEmpty. Operand 3118 states and 4991 transitions. [2023-12-02 21:00:56,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:00:56,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:00:56,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:00:56,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:00:57,012 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:01:01,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:01,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5016 states to 3124 states and 5016 transitions. [2023-12-02 21:01:01,225 INFO L276 IsEmpty]: Start isEmpty. Operand 3124 states and 5016 transitions. [2023-12-02 21:01:01,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:01,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:01,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:01,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:01,748 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:01:05,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:05,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5034 states to 3129 states and 5034 transitions. [2023-12-02 21:01:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 5034 transitions. [2023-12-02 21:01:05,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:05,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:05,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:05,946 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:01:07,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:07,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5075 states to 3135 states and 5075 transitions. [2023-12-02 21:01:07,147 INFO L276 IsEmpty]: Start isEmpty. Operand 3135 states and 5075 transitions. [2023-12-02 21:01:07,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:07,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:07,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:07,670 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:01:09,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5115 states to 3141 states and 5115 transitions. [2023-12-02 21:01:09,454 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 5115 transitions. [2023-12-02 21:01:09,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 468 [2023-12-02 21:01:09,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:09,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:09,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:09,915 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 21:01:12,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:12,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5157 states to 3153 states and 5157 transitions. [2023-12-02 21:01:12,476 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 5157 transitions. [2023-12-02 21:01:12,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:12,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:12,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:12,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:12,854 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 21:01:13,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:13,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5164 states to 3161 states and 5164 transitions. [2023-12-02 21:01:13,684 INFO L276 IsEmpty]: Start isEmpty. Operand 3161 states and 5164 transitions. [2023-12-02 21:01:13,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:13,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:13,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:13,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:14,164 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7495 trivial. 0 not checked. [2023-12-02 21:01:15,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:15,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5172 states to 3164 states and 5172 transitions. [2023-12-02 21:01:15,843 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 5172 transitions. [2023-12-02 21:01:15,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:15,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:15,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:15,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:16,291 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7495 trivial. 0 not checked. [2023-12-02 21:01:22,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:22,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5198 states to 3171 states and 5198 transitions. [2023-12-02 21:01:22,577 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5198 transitions. [2023-12-02 21:01:22,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 467 [2023-12-02 21:01:22,581 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:22,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:22,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:23,048 INFO L134 CoverageAnalysis]: Checked inductivity of 7405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7405 trivial. 0 not checked. [2023-12-02 21:01:23,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:23,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3177 states and 5211 transitions. [2023-12-02 21:01:23,857 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 5211 transitions. [2023-12-02 21:01:23,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:23,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:23,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:23,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:24,361 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7504 trivial. 0 not checked. [2023-12-02 21:01:27,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:27,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5220 states to 3180 states and 5220 transitions. [2023-12-02 21:01:27,677 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 5220 transitions. [2023-12-02 21:01:27,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:27,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:27,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:27,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:28,184 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7504 trivial. 0 not checked. [2023-12-02 21:01:29,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:29,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5223 states to 3182 states and 5223 transitions. [2023-12-02 21:01:29,879 INFO L276 IsEmpty]: Start isEmpty. Operand 3182 states and 5223 transitions. [2023-12-02 21:01:29,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:29,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:29,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:30,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2023-12-02 21:01:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:32,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5229 states to 3184 states and 5229 transitions. [2023-12-02 21:01:32,840 INFO L276 IsEmpty]: Start isEmpty. Operand 3184 states and 5229 transitions. [2023-12-02 21:01:32,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:32,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:32,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:33,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2023-12-02 21:01:34,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5231 states to 3185 states and 5231 transitions. [2023-12-02 21:01:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 3185 states and 5231 transitions. [2023-12-02 21:01:34,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:34,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:34,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:34,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:35,118 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7504 trivial. 0 not checked. [2023-12-02 21:01:36,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:36,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5233 states to 3187 states and 5233 transitions. [2023-12-02 21:01:36,827 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5233 transitions. [2023-12-02 21:01:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:36,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:36,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:36,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:37,203 INFO L134 CoverageAnalysis]: Checked inductivity of 7502 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:01:37,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:37,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5239 states to 3189 states and 5239 transitions. [2023-12-02 21:01:37,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5239 transitions. [2023-12-02 21:01:37,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:01:37,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:37,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:37,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:37,948 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7401 trivial. 0 not checked. [2023-12-02 21:01:39,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:39,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5279 states to 3201 states and 5279 transitions. [2023-12-02 21:01:39,337 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5279 transitions. [2023-12-02 21:01:39,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:39,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:39,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:39,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:39,722 INFO L134 CoverageAnalysis]: Checked inductivity of 7310 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7310 trivial. 0 not checked. [2023-12-02 21:01:40,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:40,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5286 states to 3209 states and 5286 transitions. [2023-12-02 21:01:40,594 INFO L276 IsEmpty]: Start isEmpty. Operand 3209 states and 5286 transitions. [2023-12-02 21:01:40,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:40,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:40,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:40,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2023-12-02 21:01:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:42,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5289 states to 3211 states and 5289 transitions. [2023-12-02 21:01:42,846 INFO L276 IsEmpty]: Start isEmpty. Operand 3211 states and 5289 transitions. [2023-12-02 21:01:42,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:42,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:42,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:42,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:43,395 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7504 trivial. 0 not checked. [2023-12-02 21:01:46,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:46,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5297 states to 3215 states and 5297 transitions. [2023-12-02 21:01:46,361 INFO L276 IsEmpty]: Start isEmpty. Operand 3215 states and 5297 transitions. [2023-12-02 21:01:46,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:46,364 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:46,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:46,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:01:47,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:48,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 3221 states and 5313 transitions. [2023-12-02 21:01:48,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3221 states and 5313 transitions. [2023-12-02 21:01:48,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 470 [2023-12-02 21:01:48,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:48,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:48,492 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:01:50,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:50,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3227 states and 5328 transitions. [2023-12-02 21:01:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 3227 states and 5328 transitions. [2023-12-02 21:01:50,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:01:50,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:51,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:01:51,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7594 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:01:59,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:01:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5355 states to 3235 states and 5355 transitions. [2023-12-02 21:01:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 3235 states and 5355 transitions. [2023-12-02 21:01:59,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2023-12-02 21:01:59,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:01:59,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:01:59,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:00,715 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:02:02,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:02,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 3241 states and 5392 transitions. [2023-12-02 21:02:02,848 INFO L276 IsEmpty]: Start isEmpty. Operand 3241 states and 5392 transitions. [2023-12-02 21:02:02,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:02:02,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:02,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:02,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:03,156 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 7398 trivial. 0 not checked. [2023-12-02 21:02:03,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:03,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5392 states to 3242 states and 5392 transitions. [2023-12-02 21:02:03,986 INFO L276 IsEmpty]: Start isEmpty. Operand 3242 states and 5392 transitions. [2023-12-02 21:02:03,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 471 [2023-12-02 21:02:03,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:03,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:04,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:04,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:02:06,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:06,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5409 states to 3248 states and 5409 transitions. [2023-12-02 21:02:06,426 INFO L276 IsEmpty]: Start isEmpty. Operand 3248 states and 5409 transitions. [2023-12-02 21:02:06,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2023-12-02 21:02:06,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:06,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:06,846 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7402 trivial. 0 not checked. [2023-12-02 21:02:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5430 states to 3259 states and 5430 transitions. [2023-12-02 21:02:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 3259 states and 5430 transitions. [2023-12-02 21:02:07,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2023-12-02 21:02:07,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:07,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:07,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:08,725 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:02:19,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:19,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5471 states to 3271 states and 5471 transitions. [2023-12-02 21:02:19,869 INFO L276 IsEmpty]: Start isEmpty. Operand 3271 states and 5471 transitions. [2023-12-02 21:02:19,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2023-12-02 21:02:19,872 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:19,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:20,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:20,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:02:23,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:23,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5488 states to 3276 states and 5488 transitions. [2023-12-02 21:02:23,170 INFO L276 IsEmpty]: Start isEmpty. Operand 3276 states and 5488 transitions. [2023-12-02 21:02:23,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:02:23,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:23,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:23,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:23,720 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2023-12-02 21:02:27,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:27,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5492 states to 3278 states and 5492 transitions. [2023-12-02 21:02:27,092 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5492 transitions. [2023-12-02 21:02:27,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:02:27,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:27,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:27,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:02:27,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 3279 states and 5495 transitions. [2023-12-02 21:02:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 3279 states and 5495 transitions. [2023-12-02 21:02:27,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:02:27,594 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:27,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:27,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:28,524 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:02:34,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:34,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5532 states to 3286 states and 5532 transitions. [2023-12-02 21:02:34,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3286 states and 5532 transitions. [2023-12-02 21:02:34,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2023-12-02 21:02:34,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:34,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:34,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:35,167 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:02:37,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:37,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5553 states to 3297 states and 5553 transitions. [2023-12-02 21:02:37,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3297 states and 5553 transitions. [2023-12-02 21:02:37,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:02:37,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:37,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:38,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 7596 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:02:50,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:50,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5581 states to 3306 states and 5581 transitions. [2023-12-02 21:02:50,371 INFO L276 IsEmpty]: Start isEmpty. Operand 3306 states and 5581 transitions. [2023-12-02 21:02:50,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2023-12-02 21:02:50,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:50,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:50,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:50,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2023-12-02 21:02:52,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:52,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5583 states to 3307 states and 5583 transitions. [2023-12-02 21:02:52,504 INFO L276 IsEmpty]: Start isEmpty. Operand 3307 states and 5583 transitions. [2023-12-02 21:02:52,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:02:52,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:52,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:52,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:53,035 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:02:55,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:02:55,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5616 states to 3312 states and 5616 transitions. [2023-12-02 21:02:55,713 INFO L276 IsEmpty]: Start isEmpty. Operand 3312 states and 5616 transitions. [2023-12-02 21:02:55,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2023-12-02 21:02:55,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:02:55,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:02:55,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:02:56,151 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:03:00,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 3327 states and 5652 transitions. [2023-12-02 21:03:00,496 INFO L276 IsEmpty]: Start isEmpty. Operand 3327 states and 5652 transitions. [2023-12-02 21:03:00,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:03:00,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:00,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:00,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:01,536 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:03:14,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:14,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5694 states to 3340 states and 5694 transitions. [2023-12-02 21:03:14,563 INFO L276 IsEmpty]: Start isEmpty. Operand 3340 states and 5694 transitions. [2023-12-02 21:03:14,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:03:14,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:14,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:14,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:15,054 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:03:18,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5712 states to 3345 states and 5712 transitions. [2023-12-02 21:03:18,206 INFO L276 IsEmpty]: Start isEmpty. Operand 3345 states and 5712 transitions. [2023-12-02 21:03:18,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:03:18,209 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:18,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:18,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:18,539 INFO L134 CoverageAnalysis]: Checked inductivity of 7595 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:03:18,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:18,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5714 states to 3346 states and 5714 transitions. [2023-12-02 21:03:18,703 INFO L276 IsEmpty]: Start isEmpty. Operand 3346 states and 5714 transitions. [2023-12-02 21:03:18,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:03:18,707 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:18,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:18,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:03:22,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:22,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5726 states to 3351 states and 5726 transitions. [2023-12-02 21:03:22,772 INFO L276 IsEmpty]: Start isEmpty. Operand 3351 states and 5726 transitions. [2023-12-02 21:03:22,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:03:22,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:22,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:22,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:23,190 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:03:24,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:24,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5748 states to 3362 states and 5748 transitions. [2023-12-02 21:03:24,711 INFO L276 IsEmpty]: Start isEmpty. Operand 3362 states and 5748 transitions. [2023-12-02 21:03:24,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:03:24,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:24,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:25,143 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:03:27,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:27,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5762 states to 3366 states and 5762 transitions. [2023-12-02 21:03:27,899 INFO L276 IsEmpty]: Start isEmpty. Operand 3366 states and 5762 transitions. [2023-12-02 21:03:27,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:03:27,902 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:27,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:28,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:28,903 INFO L134 CoverageAnalysis]: Checked inductivity of 7592 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:03:34,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:34,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5790 states to 3372 states and 5790 transitions. [2023-12-02 21:03:34,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3372 states and 5790 transitions. [2023-12-02 21:03:34,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:03:34,541 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:34,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:34,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:35,481 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:03:44,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:44,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5821 states to 3381 states and 5821 transitions. [2023-12-02 21:03:44,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 5821 transitions. [2023-12-02 21:03:44,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:03:44,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:44,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:44,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:44,602 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7403 trivial. 0 not checked. [2023-12-02 21:03:53,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:53,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5858 states to 3392 states and 5858 transitions. [2023-12-02 21:03:53,075 INFO L276 IsEmpty]: Start isEmpty. Operand 3392 states and 5858 transitions. [2023-12-02 21:03:53,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:03:53,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:53,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:53,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:53,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7403 trivial. 0 not checked. [2023-12-02 21:04:00,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:00,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 3399 states and 5889 transitions. [2023-12-02 21:04:00,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 5889 transitions. [2023-12-02 21:04:00,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:00,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:00,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:00,757 INFO L134 CoverageAnalysis]: Checked inductivity of 7403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7403 trivial. 0 not checked. [2023-12-02 21:04:05,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:05,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5905 states to 3404 states and 5905 transitions. [2023-12-02 21:04:05,483 INFO L276 IsEmpty]: Start isEmpty. Operand 3404 states and 5905 transitions. [2023-12-02 21:04:05,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:05,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:05,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:05,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:06,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:04:09,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:09,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5913 states to 3408 states and 5913 transitions. [2023-12-02 21:04:09,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3408 states and 5913 transitions. [2023-12-02 21:04:09,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:09,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:09,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:09,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:09,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7406 trivial. 0 not checked. [2023-12-02 21:04:19,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:19,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5942 states to 3418 states and 5942 transitions. [2023-12-02 21:04:19,804 INFO L276 IsEmpty]: Start isEmpty. Operand 3418 states and 5942 transitions. [2023-12-02 21:04:19,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:19,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:19,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:19,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:20,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7592 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:04:23,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5955 states to 3423 states and 5955 transitions. [2023-12-02 21:04:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 5955 transitions. [2023-12-02 21:04:23,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:04:23,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:23,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:23,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:23,772 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7498 trivial. 0 not checked. [2023-12-02 21:04:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:24,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5956 states to 3424 states and 5956 transitions. [2023-12-02 21:04:24,572 INFO L276 IsEmpty]: Start isEmpty. Operand 3424 states and 5956 transitions. [2023-12-02 21:04:24,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:24,575 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:24,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:24,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:24,958 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:04:27,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5965 states to 3428 states and 5965 transitions. [2023-12-02 21:04:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3428 states and 5965 transitions. [2023-12-02 21:04:27,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:27,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:27,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:27,955 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:04:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:35,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5987 states to 3434 states and 5987 transitions. [2023-12-02 21:04:35,379 INFO L276 IsEmpty]: Start isEmpty. Operand 3434 states and 5987 transitions. [2023-12-02 21:04:35,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:35,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:35,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:35,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:35,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:04:39,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:39,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6005 states to 3439 states and 6005 transitions. [2023-12-02 21:04:39,627 INFO L276 IsEmpty]: Start isEmpty. Operand 3439 states and 6005 transitions. [2023-12-02 21:04:39,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2023-12-02 21:04:39,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:39,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:39,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:39,961 INFO L134 CoverageAnalysis]: Checked inductivity of 7597 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:04:40,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:40,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6007 states to 3440 states and 6007 transitions. [2023-12-02 21:04:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 3440 states and 6007 transitions. [2023-12-02 21:04:40,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2023-12-02 21:04:40,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:40,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:40,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:40,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7406 trivial. 0 not checked. [2023-12-02 21:04:43,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:43,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6038 states to 3452 states and 6038 transitions. [2023-12-02 21:04:43,930 INFO L276 IsEmpty]: Start isEmpty. Operand 3452 states and 6038 transitions. [2023-12-02 21:04:43,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2023-12-02 21:04:43,934 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:43,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:44,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:44,499 INFO L134 CoverageAnalysis]: Checked inductivity of 7591 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:04:48,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:48,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6049 states to 3456 states and 6049 transitions. [2023-12-02 21:04:48,731 INFO L276 IsEmpty]: Start isEmpty. Operand 3456 states and 6049 transitions. [2023-12-02 21:04:48,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:04:48,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:48,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:48,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:49,161 INFO L134 CoverageAnalysis]: Checked inductivity of 7508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7508 trivial. 0 not checked. [2023-12-02 21:04:55,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:55,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6053 states to 3460 states and 6053 transitions. [2023-12-02 21:04:55,910 INFO L276 IsEmpty]: Start isEmpty. Operand 3460 states and 6053 transitions. [2023-12-02 21:04:55,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:04:55,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:55,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:56,339 INFO L134 CoverageAnalysis]: Checked inductivity of 7404 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7404 trivial. 0 not checked. [2023-12-02 21:04:58,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:58,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6064 states to 3466 states and 6064 transitions. [2023-12-02 21:04:58,305 INFO L276 IsEmpty]: Start isEmpty. Operand 3466 states and 6064 transitions. [2023-12-02 21:04:58,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2023-12-02 21:04:58,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:58,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:58,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,782 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:05:03,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:03,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6097 states to 3478 states and 6097 transitions. [2023-12-02 21:05:03,512 INFO L276 IsEmpty]: Start isEmpty. Operand 3478 states and 6097 transitions. [2023-12-02 21:05:03,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2023-12-02 21:05:03,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:03,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:03,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:05:06,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:06,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6128 states to 3490 states and 6128 transitions. [2023-12-02 21:05:06,688 INFO L276 IsEmpty]: Start isEmpty. Operand 3490 states and 6128 transitions. [2023-12-02 21:05:06,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 475 [2023-12-02 21:05:06,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:06,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:06,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7406 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7406 trivial. 0 not checked. [2023-12-02 21:05:09,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:09,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6159 states to 3502 states and 6159 transitions. [2023-12-02 21:05:09,621 INFO L276 IsEmpty]: Start isEmpty. Operand 3502 states and 6159 transitions. [2023-12-02 21:05:09,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2023-12-02 21:05:09,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:09,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:09,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,977 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:05:11,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6168 states to 3507 states and 6168 transitions. [2023-12-02 21:05:11,043 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 6168 transitions. [2023-12-02 21:05:11,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:05:11,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:11,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:11,512 INFO L134 CoverageAnalysis]: Checked inductivity of 7592 backedges. 6 proven. 6 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked. [2023-12-02 21:05:14,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6180 states to 3511 states and 6180 transitions. [2023-12-02 21:05:14,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3511 states and 6180 transitions. [2023-12-02 21:05:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:14,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:14,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:14,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,213 INFO L134 CoverageAnalysis]: Checked inductivity of 7607 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7598 trivial. 0 not checked. [2023-12-02 21:05:16,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:16,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6181 states to 3512 states and 6181 transitions. [2023-12-02 21:05:16,262 INFO L276 IsEmpty]: Start isEmpty. Operand 3512 states and 6181 transitions. [2023-12-02 21:05:16,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:16,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:16,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:16,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:16,682 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7593 trivial. 0 not checked. [2023-12-02 21:05:18,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:18,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6187 states to 3513 states and 6187 transitions. [2023-12-02 21:05:18,856 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 6187 transitions. [2023-12-02 21:05:18,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:18,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:18,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:18,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:19,169 INFO L134 CoverageAnalysis]: Checked inductivity of 7613 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7590 trivial. 0 not checked. [2023-12-02 21:05:20,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:20,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6186 states to 3513 states and 6186 transitions. [2023-12-02 21:05:20,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3513 states and 6186 transitions. [2023-12-02 21:05:20,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:20,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:20,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:20,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:21,269 INFO L134 CoverageAnalysis]: Checked inductivity of 7607 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7598 trivial. 0 not checked. [2023-12-02 21:05:27,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:27,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6198 states to 3518 states and 6198 transitions. [2023-12-02 21:05:27,349 INFO L276 IsEmpty]: Start isEmpty. Operand 3518 states and 6198 transitions. [2023-12-02 21:05:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:27,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:27,353 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:27,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7503 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:05:39,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:39,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6225 states to 3527 states and 6225 transitions. [2023-12-02 21:05:39,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3527 states and 6225 transitions. [2023-12-02 21:05:39,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:39,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:39,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:39,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:39,783 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7593 trivial. 0 not checked. [2023-12-02 21:05:49,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6243 states to 3532 states and 6243 transitions. [2023-12-02 21:05:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3532 states and 6243 transitions. [2023-12-02 21:05:49,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:49,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:49,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:49,459 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:05:59,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:59,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 3537 states and 6261 transitions. [2023-12-02 21:05:59,074 INFO L276 IsEmpty]: Start isEmpty. Operand 3537 states and 6261 transitions. [2023-12-02 21:05:59,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:05:59,077 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:59,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:59,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:59,480 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:06:05,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6288 states to 3543 states and 6288 transitions. [2023-12-02 21:06:05,756 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 6288 transitions. [2023-12-02 21:06:05,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:05,760 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:06,215 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7593 trivial. 0 not checked. [2023-12-02 21:06:10,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:10,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6302 states to 3547 states and 6302 transitions. [2023-12-02 21:06:10,631 INFO L276 IsEmpty]: Start isEmpty. Operand 3547 states and 6302 transitions. [2023-12-02 21:06:10,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:06:10,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:10,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:10,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:10,975 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:06:13,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:13,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6311 states to 3552 states and 6311 transitions. [2023-12-02 21:06:13,568 INFO L276 IsEmpty]: Start isEmpty. Operand 3552 states and 6311 transitions. [2023-12-02 21:06:13,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:06:13,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:13,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:13,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:06:15,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:15,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6342 states to 3564 states and 6342 transitions. [2023-12-02 21:06:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3564 states and 6342 transitions. [2023-12-02 21:06:15,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:06:15,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:15,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:16,411 INFO L134 CoverageAnalysis]: Checked inductivity of 7498 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:06:19,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:19,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6374 states to 3576 states and 6374 transitions. [2023-12-02 21:06:19,008 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states and 6374 transitions. [2023-12-02 21:06:19,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:06:19,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:19,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:19,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:19,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:06:21,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:21,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 3588 states and 6405 transitions. [2023-12-02 21:06:21,973 INFO L276 IsEmpty]: Start isEmpty. Operand 3588 states and 6405 transitions. [2023-12-02 21:06:21,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:21,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:21,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:22,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:22,414 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7593 trivial. 0 not checked. [2023-12-02 21:06:25,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:25,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6420 states to 3594 states and 6420 transitions. [2023-12-02 21:06:25,548 INFO L276 IsEmpty]: Start isEmpty. Operand 3594 states and 6420 transitions. [2023-12-02 21:06:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:25,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:25,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:25,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:25,859 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:06:27,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:27,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6423 states to 3595 states and 6423 transitions. [2023-12-02 21:06:27,983 INFO L276 IsEmpty]: Start isEmpty. Operand 3595 states and 6423 transitions. [2023-12-02 21:06:27,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:27,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:27,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:28,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:28,494 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7600 trivial. 0 not checked. [2023-12-02 21:06:33,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:33,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6433 states to 3599 states and 6433 transitions. [2023-12-02 21:06:33,566 INFO L276 IsEmpty]: Start isEmpty. Operand 3599 states and 6433 transitions. [2023-12-02 21:06:33,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:33,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:33,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:33,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:33,984 INFO L134 CoverageAnalysis]: Checked inductivity of 7607 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7598 trivial. 0 not checked. [2023-12-02 21:06:37,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:37,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6443 states to 3603 states and 6443 transitions. [2023-12-02 21:06:37,935 INFO L276 IsEmpty]: Start isEmpty. Operand 3603 states and 6443 transitions. [2023-12-02 21:06:37,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:06:37,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:37,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:38,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:38,443 INFO L134 CoverageAnalysis]: Checked inductivity of 7405 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7405 trivial. 0 not checked. [2023-12-02 21:06:39,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6457 states to 3609 states and 6457 transitions. [2023-12-02 21:06:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 6457 transitions. [2023-12-02 21:06:39,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:06:39,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:39,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:39,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:43,247 INFO L134 CoverageAnalysis]: Checked inductivity of 7492 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7492 trivial. 0 not checked. [2023-12-02 21:06:53,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:53,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6765 states to 3641 states and 6635 transitions. [2023-12-02 21:06:53,866 INFO L276 IsEmpty]: Start isEmpty. Operand 3641 states and 6635 transitions. [2023-12-02 21:06:53,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:06:53,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:53,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:54,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:54,495 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 7589 trivial. 0 not checked. [2023-12-02 21:07:02,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:02,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6768 states to 3645 states and 6638 transitions. [2023-12-02 21:07:02,112 INFO L276 IsEmpty]: Start isEmpty. Operand 3645 states and 6638 transitions. [2023-12-02 21:07:02,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:07:02,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:02,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:02,548 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:07:15,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:15,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6809 states to 3658 states and 6679 transitions. [2023-12-02 21:07:15,598 INFO L276 IsEmpty]: Start isEmpty. Operand 3658 states and 6679 transitions. [2023-12-02 21:07:15,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:07:15,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:15,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:15,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7504 trivial. 0 not checked. [2023-12-02 21:07:23,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6813 states to 3662 states and 6683 transitions. [2023-12-02 21:07:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 3662 states and 6683 transitions. [2023-12-02 21:07:23,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:07:23,926 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:23,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:24,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:24,502 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7586 trivial. 0 not checked. [2023-12-02 21:07:41,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:41,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6858 states to 3672 states and 6728 transitions. [2023-12-02 21:07:41,892 INFO L276 IsEmpty]: Start isEmpty. Operand 3672 states and 6728 transitions. [2023-12-02 21:07:41,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:07:41,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:41,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:43,386 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:07:59,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:59,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6897 states to 3682 states and 6767 transitions. [2023-12-02 21:07:59,340 INFO L276 IsEmpty]: Start isEmpty. Operand 3682 states and 6767 transitions. [2023-12-02 21:07:59,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:07:59,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:59,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:59,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:59,838 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7586 trivial. 0 not checked. [2023-12-02 21:08:06,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:06,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6909 states to 3686 states and 6779 transitions. [2023-12-02 21:08:06,506 INFO L276 IsEmpty]: Start isEmpty. Operand 3686 states and 6779 transitions. [2023-12-02 21:08:06,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:06,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:06,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:06,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,057 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 7589 trivial. 0 not checked. [2023-12-02 21:08:07,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:07,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6909 states to 3687 states and 6779 transitions. [2023-12-02 21:08:07,233 INFO L276 IsEmpty]: Start isEmpty. Operand 3687 states and 6779 transitions. [2023-12-02 21:08:07,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:08:07,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:07,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:07,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:08:10,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:10,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6927 states to 3692 states and 6797 transitions. [2023-12-02 21:08:10,067 INFO L276 IsEmpty]: Start isEmpty. Operand 3692 states and 6797 transitions. [2023-12-02 21:08:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:10,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:10,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:10,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:10,581 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:08:15,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:15,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6949 states to 3698 states and 6819 transitions. [2023-12-02 21:08:15,613 INFO L276 IsEmpty]: Start isEmpty. Operand 3698 states and 6819 transitions. [2023-12-02 21:08:15,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:15,616 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:16,089 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7586 trivial. 0 not checked. [2023-12-02 21:08:23,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:23,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6972 states to 3703 states and 6842 transitions. [2023-12-02 21:08:23,093 INFO L276 IsEmpty]: Start isEmpty. Operand 3703 states and 6842 transitions. [2023-12-02 21:08:23,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:08:23,097 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:23,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:23,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,609 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7495 trivial. 0 not checked. [2023-12-02 21:08:24,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:24,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7003 states to 3715 states and 6873 transitions. [2023-12-02 21:08:24,788 INFO L276 IsEmpty]: Start isEmpty. Operand 3715 states and 6873 transitions. [2023-12-02 21:08:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:08:24,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:24,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:24,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:25,210 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:08:27,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7034 states to 3727 states and 6904 transitions. [2023-12-02 21:08:27,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3727 states and 6904 transitions. [2023-12-02 21:08:27,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:27,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:27,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:27,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:28,025 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:08:32,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:32,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7043 states to 3732 states and 6913 transitions. [2023-12-02 21:08:32,070 INFO L276 IsEmpty]: Start isEmpty. Operand 3732 states and 6913 transitions. [2023-12-02 21:08:32,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2023-12-02 21:08:32,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:32,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:32,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:32,437 INFO L134 CoverageAnalysis]: Checked inductivity of 7509 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:08:35,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:35,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7079 states to 3738 states and 6949 transitions. [2023-12-02 21:08:35,035 INFO L276 IsEmpty]: Start isEmpty. Operand 3738 states and 6949 transitions. [2023-12-02 21:08:35,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:35,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:35,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:35,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:35,456 INFO L134 CoverageAnalysis]: Checked inductivity of 7502 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7496 trivial. 0 not checked. [2023-12-02 21:08:44,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:44,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7109 states to 3748 states and 6979 transitions. [2023-12-02 21:08:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 3748 states and 6979 transitions. [2023-12-02 21:08:44,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:08:44,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:44,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:44,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:44,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7611 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7602 trivial. 0 not checked. [2023-12-02 21:08:47,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:47,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7116 states to 3751 states and 6986 transitions. [2023-12-02 21:08:47,833 INFO L276 IsEmpty]: Start isEmpty. Operand 3751 states and 6986 transitions. [2023-12-02 21:08:47,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:08:47,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:47,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:47,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:48,145 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 7500 trivial. 0 not checked. [2023-12-02 21:08:48,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:48,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7119 states to 3752 states and 6989 transitions. [2023-12-02 21:08:48,246 INFO L276 IsEmpty]: Start isEmpty. Operand 3752 states and 6989 transitions. [2023-12-02 21:08:48,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:08:48,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:48,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:48,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:49,070 INFO L134 CoverageAnalysis]: Checked inductivity of 7493 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7493 trivial. 0 not checked. [2023-12-02 21:08:49,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:49,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 3755 states and 6993 transitions. [2023-12-02 21:08:49,168 INFO L276 IsEmpty]: Start isEmpty. Operand 3755 states and 6993 transitions. [2023-12-02 21:08:49,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:08:49,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:49,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:49,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:49,644 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 7589 trivial. 0 not checked. [2023-12-02 21:08:49,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:49,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7124 states to 3756 states and 6993 transitions. [2023-12-02 21:08:49,744 INFO L276 IsEmpty]: Start isEmpty. Operand 3756 states and 6993 transitions. [2023-12-02 21:08:49,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:08:49,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:49,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:49,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:50,211 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 9 proven. 11 refuted. 0 times theorem prover too weak. 7589 trivial. 0 not checked. [2023-12-02 21:08:58,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:58,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7127 states to 3760 states and 6996 transitions. [2023-12-02 21:08:58,948 INFO L276 IsEmpty]: Start isEmpty. Operand 3760 states and 6996 transitions. [2023-12-02 21:08:58,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:08:58,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:58,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:09:13,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7167 states to 3766 states and 7036 transitions. [2023-12-02 21:09:13,037 INFO L276 IsEmpty]: Start isEmpty. Operand 3766 states and 7036 transitions. [2023-12-02 21:09:13,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:09:13,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:13,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:13,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:13,619 INFO L134 CoverageAnalysis]: Checked inductivity of 7602 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7593 trivial. 0 not checked. [2023-12-02 21:09:25,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:25,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7173 states to 3770 states and 7042 transitions. [2023-12-02 21:09:25,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 7042 transitions. [2023-12-02 21:09:25,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:09:25,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:25,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:25,775 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7587 trivial. 0 not checked. [2023-12-02 21:09:45,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7223 states to 3780 states and 7092 transitions. [2023-12-02 21:09:45,753 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 7092 transitions. [2023-12-02 21:09:45,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:09:45,757 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:45,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:45,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:46,069 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:09:47,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:47,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7227 states to 3781 states and 7096 transitions. [2023-12-02 21:09:47,694 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 7096 transitions. [2023-12-02 21:09:47,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:09:47,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:47,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:47,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:48,265 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7587 trivial. 0 not checked. [2023-12-02 21:10:01,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:01,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7258 states to 3789 states and 7127 transitions. [2023-12-02 21:10:01,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3789 states and 7127 transitions. [2023-12-02 21:10:01,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:01,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:01,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:01,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:01,658 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7587 trivial. 0 not checked. [2023-12-02 21:10:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:04,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7262 states to 3790 states and 7131 transitions. [2023-12-02 21:10:04,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3790 states and 7131 transitions. [2023-12-02 21:10:04,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:04,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:04,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:04,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:05,009 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:10:07,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:07,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7268 states to 3792 states and 7137 transitions. [2023-12-02 21:10:07,728 INFO L276 IsEmpty]: Start isEmpty. Operand 3792 states and 7137 transitions. [2023-12-02 21:10:07,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:10:07,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:07,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:08,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7501 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7495 trivial. 0 not checked. [2023-12-02 21:10:10,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:10,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7299 states to 3804 states and 7168 transitions. [2023-12-02 21:10:10,427 INFO L276 IsEmpty]: Start isEmpty. Operand 3804 states and 7168 transitions. [2023-12-02 21:10:10,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:10,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:10,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:10,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:10:16,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:16,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7310 states to 3809 states and 7179 transitions. [2023-12-02 21:10:16,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3809 states and 7179 transitions. [2023-12-02 21:10:16,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:16,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:16,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:16,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:17,202 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 12 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:10:24,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7333 states to 3814 states and 7202 transitions. [2023-12-02 21:10:24,557 INFO L276 IsEmpty]: Start isEmpty. Operand 3814 states and 7202 transitions. [2023-12-02 21:10:24,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:24,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:24,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:24,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:24,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7603 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7594 trivial. 0 not checked. [2023-12-02 21:10:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:27,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7374 states to 3820 states and 7243 transitions. [2023-12-02 21:10:27,777 INFO L276 IsEmpty]: Start isEmpty. Operand 3820 states and 7243 transitions. [2023-12-02 21:10:27,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:27,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:27,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:27,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:28,242 INFO L134 CoverageAnalysis]: Checked inductivity of 7605 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7586 trivial. 0 not checked. [2023-12-02 21:10:32,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:32,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7414 states to 3826 states and 7283 transitions. [2023-12-02 21:10:32,309 INFO L276 IsEmpty]: Start isEmpty. Operand 3826 states and 7283 transitions. [2023-12-02 21:10:32,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:32,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:32,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:32,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:32,832 INFO L134 CoverageAnalysis]: Checked inductivity of 7613 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7604 trivial. 0 not checked. [2023-12-02 21:10:34,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:34,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7418 states to 3828 states and 7287 transitions. [2023-12-02 21:10:34,110 INFO L276 IsEmpty]: Start isEmpty. Operand 3828 states and 7287 transitions. [2023-12-02 21:10:34,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2023-12-02 21:10:34,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:34,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:34,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:34,432 INFO L134 CoverageAnalysis]: Checked inductivity of 7511 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7495 trivial. 0 not checked. [2023-12-02 21:10:35,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7431 states to 3834 states and 7300 transitions. [2023-12-02 21:10:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 3834 states and 7300 transitions. [2023-12-02 21:10:35,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 481 [2023-12-02 21:10:35,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:35,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:35,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:36,256 INFO L134 CoverageAnalysis]: Checked inductivity of 7402 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7402 trivial. 0 not checked. [2023-12-02 21:10:41,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:41,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7467 states to 3849 states and 7336 transitions. [2023-12-02 21:10:41,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3849 states and 7336 transitions. [2023-12-02 21:10:41,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 480 [2023-12-02 21:10:41,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:41,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:41,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:41,484 INFO L134 CoverageAnalysis]: Checked inductivity of 7509 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7509 trivial. 0 not checked. [2023-12-02 21:10:51,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:51,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7479 states to 3853 states and 7348 transitions. [2023-12-02 21:10:51,052 INFO L276 IsEmpty]: Start isEmpty. Operand 3853 states and 7348 transitions. [2023-12-02 21:10:51,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:10:51,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:51,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:52,745 INFO L134 CoverageAnalysis]: Checked inductivity of 7506 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7490 trivial. 0 not checked. [2023-12-02 21:11:09,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:09,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7515 states to 3863 states and 7384 transitions. [2023-12-02 21:11:09,847 INFO L276 IsEmpty]: Start isEmpty. Operand 3863 states and 7384 transitions. [2023-12-02 21:11:09,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:09,851 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:09,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:09,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:14,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:14,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7518 states to 3865 states and 7387 transitions. [2023-12-02 21:11:14,126 INFO L276 IsEmpty]: Start isEmpty. Operand 3865 states and 7387 transitions. [2023-12-02 21:11:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:14,130 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:14,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:14,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:14,704 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:18,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:18,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7522 states to 3867 states and 7391 transitions. [2023-12-02 21:11:18,667 INFO L276 IsEmpty]: Start isEmpty. Operand 3867 states and 7391 transitions. [2023-12-02 21:11:18,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:18,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:18,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:18,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:19,233 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:22,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7525 states to 3868 states and 7394 transitions. [2023-12-02 21:11:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 3868 states and 7394 transitions. [2023-12-02 21:11:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:22,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:22,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:22,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:22,709 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:25,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:25,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7527 states to 3869 states and 7396 transitions. [2023-12-02 21:11:25,543 INFO L276 IsEmpty]: Start isEmpty. Operand 3869 states and 7396 transitions. [2023-12-02 21:11:25,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:25,547 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:25,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:25,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:25,973 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:28,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7529 states to 3870 states and 7398 transitions. [2023-12-02 21:11:28,695 INFO L276 IsEmpty]: Start isEmpty. Operand 3870 states and 7398 transitions. [2023-12-02 21:11:28,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:28,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:28,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:28,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:29,116 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 7585 trivial. 0 not checked. [2023-12-02 21:11:30,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:30,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7530 states to 3871 states and 7399 transitions. [2023-12-02 21:11:30,952 INFO L276 IsEmpty]: Start isEmpty. Operand 3871 states and 7399 transitions. [2023-12-02 21:11:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2023-12-02 21:11:30,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:30,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:31,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:31,274 INFO L134 CoverageAnalysis]: Checked inductivity of 7504 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:11:34,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:34,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7533 states to 3872 states and 7402 transitions. [2023-12-02 21:11:34,327 INFO L276 IsEmpty]: Start isEmpty. Operand 3872 states and 7402 transitions. [2023-12-02 21:11:34,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:34,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:34,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:34,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:34,763 INFO L134 CoverageAnalysis]: Checked inductivity of 7500 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 7494 trivial. 0 not checked. [2023-12-02 21:11:38,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:38,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7543 states to 3878 states and 7412 transitions. [2023-12-02 21:11:38,795 INFO L276 IsEmpty]: Start isEmpty. Operand 3878 states and 7412 transitions. [2023-12-02 21:11:38,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:38,799 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:38,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:38,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7609 trivial. 0 not checked. [2023-12-02 21:11:42,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:42,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7545 states to 3880 states and 7414 transitions. [2023-12-02 21:11:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 3880 states and 7414 transitions. [2023-12-02 21:11:42,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:42,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:42,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:42,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:43,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7609 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 7586 trivial. 0 not checked. [2023-12-02 21:11:43,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:43,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7551 states to 3882 states and 7420 transitions. [2023-12-02 21:11:43,344 INFO L276 IsEmpty]: Start isEmpty. Operand 3882 states and 7420 transitions. [2023-12-02 21:11:43,348 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:43,348 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:43,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:43,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:43,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7604 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 7595 trivial. 0 not checked. [2023-12-02 21:11:46,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:46,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7567 states to 3888 states and 7436 transitions. [2023-12-02 21:11:46,883 INFO L276 IsEmpty]: Start isEmpty. Operand 3888 states and 7436 transitions. [2023-12-02 21:11:46,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:46,887 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:46,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:47,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:47,416 INFO L134 CoverageAnalysis]: Checked inductivity of 7606 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 7587 trivial. 0 not checked. [2023-12-02 21:11:53,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:53,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7582 states to 3894 states and 7451 transitions. [2023-12-02 21:11:53,079 INFO L276 IsEmpty]: Start isEmpty. Operand 3894 states and 7451 transitions. [2023-12-02 21:11:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 482 [2023-12-02 21:11:53,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:53,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:53,637 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 7488 trivial. 0 not checked. [2023-12-02 21:11:53,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:53,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7587 states to 3896 states and 7456 transitions. [2023-12-02 21:11:53,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3896 states and 7456 transitions. [2023-12-02 21:11:53,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 483 [2023-12-02 21:11:53,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:53,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:53,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:55,375 INFO L134 CoverageAnalysis]: Checked inductivity of 7594 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 7580 trivial. 0 not checked.