./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.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_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi --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 ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 22:19:11,462 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 22:19:11,541 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 22:19:11,547 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 22:19:11,547 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 22:19:11,575 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 22:19:11,576 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 22:19:11,577 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 22:19:11,578 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 22:19:11,578 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 22:19:11,579 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 22:19:11,580 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 22:19:11,580 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 22:19:11,581 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 22:19:11,581 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 22:19:11,582 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 22:19:11,583 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 22:19:11,583 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 22:19:11,584 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 22:19:11,585 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 22:19:11,585 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 22:19:11,586 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 22:19:11,587 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 22:19:11,587 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:11,588 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 22:19:11,589 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 22:19:11,589 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 22:19:11,590 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 22:19:11,590 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 22:19:11,591 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 22:19:11,591 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_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ddf5a1a49f314301e8909becfbc4609d48a707110e74ebac2933b9b32da37a44 [2023-11-24 22:19:11,843 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 22:19:11,877 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 22:19:11,880 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 22:19:11,884 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 22:19:11,885 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 22:19:11,886 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2023-11-24 22:19:15,102 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 22:19:15,690 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 22:19:15,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i [2023-11-24 22:19:15,728 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/data/7b198cccb/cbf89bf387bd45c8adc320dfefc674ae/FLAG58a772165 [2023-11-24 22:19:15,748 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/data/7b198cccb/cbf89bf387bd45c8adc320dfefc674ae [2023-11-24 22:19:15,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 22:19:15,754 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 22:19:15,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:15,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 22:19:15,761 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 22:19:15,762 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:15" (1/1) ... [2023-11-24 22:19:15,763 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7176ba00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:15, skipping insertion in model container [2023-11-24 22:19:15,763 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 10:19:15" (1/1) ... [2023-11-24 22:19:15,872 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 22:19:16,317 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2023-11-24 22:19:16,318 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2023-11-24 22:19:16,571 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_49f742cb-8388-4a27-9e21-a10a6d67ac47/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2023-11-24 22:19:17,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:17,240 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 22:19:17,308 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [2411] [2023-11-24 22:19:17,309 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [2412-2413] [2023-11-24 22:19:17,311 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [2497-2498] [2023-11-24 22:19:17,315 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [2525-2526] [2023-11-24 22:19:17,315 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"); [2531-2533] [2023-11-24 22:19:17,317 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (809), "i" (12UL)); [2555-2556] [2023-11-24 22:19:17,317 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" (45UL), [paravirt_opptr] "i" (& pv_irq_ops.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [2561-2563] [2023-11-24 22:19:17,318 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (814), "i" (12UL)); [2584-2585] [2023-11-24 22:19:17,319 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_disable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [2590-2592] [2023-11-24 22:19:17,320 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [2622] [2023-11-24 22:19:17,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [2625] [2023-11-24 22:19:17,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [2627] [2023-11-24 22:19:17,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [2632] [2023-11-24 22:19:17,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [2635] [2023-11-24 22:19:17,322 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [2637] [2023-11-24 22:19:17,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [2642] [2023-11-24 22:19:17,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [2645] [2023-11-24 22:19:17,323 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [2647] [2023-11-24 22:19:17,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [2652] [2023-11-24 22:19:17,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [2655] [2023-11-24 22:19:17,324 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [2657] [2023-11-24 22:19:17,325 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [2675] [2023-11-24 22:19:17,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [2678] [2023-11-24 22:19:17,326 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [2680] [2023-11-24 22:19:17,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [2685] [2023-11-24 22:19:17,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [2688] [2023-11-24 22:19:17,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [2690] [2023-11-24 22:19:17,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [2695] [2023-11-24 22:19:17,328 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [2698] [2023-11-24 22:19:17,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [2700] [2023-11-24 22:19:17,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [2705] [2023-11-24 22:19:17,329 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [2708] [2023-11-24 22:19:17,330 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [2710] [2023-11-24 22:19:17,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [2764] [2023-11-24 22:19:17,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr))); [2772] [2023-11-24 22:19:17,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [2779] [2023-11-24 22:19:17,334 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr))); [2786] [2023-11-24 22:19:17,337 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_49f742cb-8388-4a27-9e21-a10a6d67ac47/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--memstick--host--jmb38x_ms.ko-entry_point.cil.out.i[85029,85042] [2023-11-24 22:19:17,349 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (98), "i" (12UL)); [3029-3030] [2023-11-24 22:19:17,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/scatterlist.h"), "i" (99), "i" (12UL)); [3037-3038] [2023-11-24 22:19:17,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (52), "i" (12UL)); [3116-3117] [2023-11-24 22:19:17,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (65), "i" (12UL)); [3141-3142] [2023-11-24 22:19:17,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3207] [2023-11-24 22:19:17,361 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3214] [2023-11-24 22:19:17,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4086] [2023-11-24 22:19:17,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4117] [2023-11-24 22:19:17,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4147] [2023-11-24 22:19:17,594 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4607] [2023-11-24 22:19:17,633 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 22:19:17,693 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 22:19:17,702 INFO L206 MainTranslator]: Completed translation [2023-11-24 22:19:17,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17 WrapperNode [2023-11-24 22:19:17,703 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 22:19:17,704 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:17,704 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 22:19:17,705 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 22:19:17,712 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:17,806 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:17,951 INFO L138 Inliner]: procedures = 182, calls = 1226, calls flagged for inlining = 104, calls inlined = 97, statements flattened = 3558 [2023-11-24 22:19:17,952 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 22:19:17,952 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 22:19:17,953 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 22:19:17,953 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 22:19:17,964 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:17,965 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:17,996 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:17,997 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,223 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,245 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,277 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,311 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 22:19:18,313 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 22:19:18,315 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 22:19:18,316 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 22:19:18,317 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 10:19:17" (1/1) ... [2023-11-24 22:19:18,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 22:19:18,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 22:19:18,351 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 22:19:18,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49f742cb-8388-4a27-9e21-a10a6d67ac47/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 22:19:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-24 22:19:18,407 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-24 22:19:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure sg_page [2023-11-24 22:19:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_page [2023-11-24 22:19:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-24 22:19:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-24 22:19:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-24 22:19:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-24 22:19:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 22:19:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-11-24 22:19:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-11-24 22:19:18,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-11-24 22:19:18,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-11-24 22:19:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-24 22:19:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-24 22:19:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2023-11-24 22:19:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2023-11-24 22:19:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2023-11-24 22:19:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2023-11-24 22:19:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_priv [2023-11-24 22:19:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_priv [2023-11-24 22:19:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-11-24 22:19:18,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-11-24 22:19:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-24 22:19:18,413 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-24 22:19:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 22:19:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-24 22:19:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-24 22:19:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-24 22:19:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-24 22:19:18,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-24 22:19:18,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-24 22:19:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-11-24 22:19:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-11-24 22:19:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-11-24 22:19:18,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-11-24 22:19:18,416 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-24 22:19:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-24 22:19:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-24 22:19:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-24 22:19:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 22:19:18,417 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 22:19:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_transfer_data [2023-11-24 22:19:18,418 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_transfer_data [2023-11-24 22:19:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 22:19:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 22:19:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2023-11-24 22:19:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2023-11-24 22:19:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-24 22:19:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-24 22:19:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 22:19:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 22:19:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-24 22:19:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_complete_cmd [2023-11-24 22:19:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_complete_cmd [2023-11-24 22:19:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-24 22:19:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-24 22:19:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-11-24 22:19:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-11-24 22:19:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-11-24 22:19:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-11-24 22:19:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 22:19:18,422 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-24 22:19:18,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-24 22:19:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_next_req [2023-11-24 22:19:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_next_req [2023-11-24 22:19:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-11-24 22:19:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-11-24 22:19:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-24 22:19:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-24 22:19:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_pmos [2023-11-24 22:19:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_pmos [2023-11-24 22:19:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_remove [2023-11-24 22:19:18,424 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_remove [2023-11-24 22:19:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 22:19:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-24 22:19:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-24 22:19:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 22:19:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-24 22:19:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-24 22:19:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-11-24 22:19:18,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-11-24 22:19:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_free_host [2023-11-24 22:19:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_free_host [2023-11-24 22:19:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-24 22:19:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-24 22:19:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-11-24 22:19:18,428 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-11-24 22:19:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-24 22:19:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-24 22:19:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 22:19:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-24 22:19:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-24 22:19:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure jmb38x_ms_issue_cmd [2023-11-24 22:19:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure jmb38x_ms_issue_cmd [2023-11-24 22:19:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 22:19:18,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 22:19:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure memstick_detect_change [2023-11-24 22:19:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure memstick_detect_change [2023-11-24 22:19:19,004 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 22:19:19,008 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 22:19:19,825 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-24 22:19:21,891 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 22:19:23,700 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 22:19:23,700 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 22:19:23,703 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:23 BoogieIcfgContainer [2023-11-24 22:19:23,703 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 22:19:23,704 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 22:19:23,704 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 22:19:23,714 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 22:19:23,715 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 10:19:23" (1/1) ... [2023-11-24 22:19:23,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 22:19:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:23,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 970 states to 671 states and 970 transitions. [2023-11-24 22:19:23,858 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 970 transitions. [2023-11-24 22:19:23,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-11-24 22:19:23,891 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:23,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:24,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:24,640 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:24,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:24,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 675 states and 992 transitions. [2023-11-24 22:19:24,795 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 992 transitions. [2023-11-24 22:19:24,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-11-24 22:19:24,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:24,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:25,244 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:25,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:25,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 678 states and 1014 transitions. [2023-11-24 22:19:25,388 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1014 transitions. [2023-11-24 22:19:25,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-24 22:19:25,404 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:25,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:25,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:25,667 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:25,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:25,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 682 states and 1037 transitions. [2023-11-24 22:19:25,874 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1037 transitions. [2023-11-24 22:19:25,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:19:25,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:25,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:25,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:26,216 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:26,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:26,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 688 states and 1064 transitions. [2023-11-24 22:19:26,562 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1064 transitions. [2023-11-24 22:19:26,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-24 22:19:26,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:26,767 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:19:26,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:26,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1069 states to 691 states and 1069 transitions. [2023-11-24 22:19:26,838 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1069 transitions. [2023-11-24 22:19:26,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 22:19:26,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:26,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:26,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:27,072 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:27,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:27,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 690 states and 1063 transitions. [2023-11-24 22:19:27,127 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1063 transitions. [2023-11-24 22:19:27,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-24 22:19:27,132 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:27,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:27,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:27,293 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:27,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:27,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 693 states and 1068 transitions. [2023-11-24 22:19:27,343 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1068 transitions. [2023-11-24 22:19:27,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 22:19:27,347 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:27,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:27,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:27,570 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:27,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:27,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 696 states and 1074 transitions. [2023-11-24 22:19:27,746 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1074 transitions. [2023-11-24 22:19:27,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-24 22:19:27,750 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:27,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:27,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:27,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 695 states and 1068 transitions. [2023-11-24 22:19:27,979 INFO L276 IsEmpty]: Start isEmpty. Operand 695 states and 1068 transitions. [2023-11-24 22:19:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:19:27,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:27,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:28,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:28,293 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-24 22:19:28,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:28,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1071 states to 697 states and 1071 transitions. [2023-11-24 22:19:28,379 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1071 transitions. [2023-11-24 22:19:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:19:28,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:28,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:28,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:28,588 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:28,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:28,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1087 states to 702 states and 1087 transitions. [2023-11-24 22:19:28,673 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1087 transitions. [2023-11-24 22:19:28,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:19:28,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:28,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:28,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:28,892 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:28,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 703 states and 1088 transitions. [2023-11-24 22:19:28,965 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1088 transitions. [2023-11-24 22:19:28,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-24 22:19:28,971 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:28,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:29,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:29,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:29,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1116 states to 709 states and 1116 transitions. [2023-11-24 22:19:29,853 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1116 transitions. [2023-11-24 22:19:29,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:19:29,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:29,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:29,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:30,066 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:30,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:30,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 711 states and 1119 transitions. [2023-11-24 22:19:30,090 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1119 transitions. [2023-11-24 22:19:30,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:19:30,095 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:30,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:30,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:30,267 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:30,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:30,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 716 states and 1145 transitions. [2023-11-24 22:19:30,840 INFO L276 IsEmpty]: Start isEmpty. Operand 716 states and 1145 transitions. [2023-11-24 22:19:30,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:19:30,844 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:30,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:30,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:30,998 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:31,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1160 states to 718 states and 1160 transitions. [2023-11-24 22:19:31,215 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1160 transitions. [2023-11-24 22:19:31,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-24 22:19:31,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:31,395 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:31,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:31,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 717 states and 1158 transitions. [2023-11-24 22:19:31,470 INFO L276 IsEmpty]: Start isEmpty. Operand 717 states and 1158 transitions. [2023-11-24 22:19:31,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:19:31,474 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:31,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:31,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:31,667 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:31,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:31,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1158 states to 718 states and 1158 transitions. [2023-11-24 22:19:31,701 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1158 transitions. [2023-11-24 22:19:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 22:19:31,706 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:31,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:31,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:31,867 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:31,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:31,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1161 states to 720 states and 1161 transitions. [2023-11-24 22:19:31,899 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1161 transitions. [2023-11-24 22:19:31,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:31,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:31,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:31,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:32,114 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:32,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:32,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 725 states and 1171 transitions. [2023-11-24 22:19:32,215 INFO L276 IsEmpty]: Start isEmpty. Operand 725 states and 1171 transitions. [2023-11-24 22:19:32,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:32,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:32,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:32,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:32,503 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:32,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:32,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 730 states and 1188 transitions. [2023-11-24 22:19:32,637 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 1188 transitions. [2023-11-24 22:19:32,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:32,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:32,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:32,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:32,791 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:32,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:32,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1191 states to 732 states and 1191 transitions. [2023-11-24 22:19:32,817 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1191 transitions. [2023-11-24 22:19:32,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:32,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:32,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:32,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:33,159 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:34,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:34,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 741 states and 1229 transitions. [2023-11-24 22:19:34,257 INFO L276 IsEmpty]: Start isEmpty. Operand 741 states and 1229 transitions. [2023-11-24 22:19:34,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:34,261 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:34,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:34,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:34,517 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:34,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:34,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 744 states and 1247 transitions. [2023-11-24 22:19:34,913 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1247 transitions. [2023-11-24 22:19:34,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:34,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:34,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:34,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:35,062 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 22:19:35,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:35,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 745 states and 1247 transitions. [2023-11-24 22:19:35,191 INFO L276 IsEmpty]: Start isEmpty. Operand 745 states and 1247 transitions. [2023-11-24 22:19:35,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-24 22:19:35,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:35,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:35,409 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:35,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:35,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1261 states to 747 states and 1261 transitions. [2023-11-24 22:19:35,665 INFO L276 IsEmpty]: Start isEmpty. Operand 747 states and 1261 transitions. [2023-11-24 22:19:35,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:19:35,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:35,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:35,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:35,811 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:35,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:35,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1265 states to 750 states and 1265 transitions. [2023-11-24 22:19:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1265 transitions. [2023-11-24 22:19:35,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:19:35,849 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:35,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:36,054 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:36,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1283 states to 755 states and 1283 transitions. [2023-11-24 22:19:36,140 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1283 transitions. [2023-11-24 22:19:36,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:19:36,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:36,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:36,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:36,385 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:36,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:36,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 754 states and 1278 transitions. [2023-11-24 22:19:36,475 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 1278 transitions. [2023-11-24 22:19:36,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:19:36,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:36,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:36,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:36,734 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:36,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:36,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1281 states to 756 states and 1281 transitions. [2023-11-24 22:19:36,779 INFO L276 IsEmpty]: Start isEmpty. Operand 756 states and 1281 transitions. [2023-11-24 22:19:36,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-24 22:19:36,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:36,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:36,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:36,963 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:37,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:37,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1295 states to 759 states and 1295 transitions. [2023-11-24 22:19:37,392 INFO L276 IsEmpty]: Start isEmpty. Operand 759 states and 1295 transitions. [2023-11-24 22:19:37,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:19:37,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:37,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:37,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:37,576 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:37,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:37,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1299 states to 762 states and 1299 transitions. [2023-11-24 22:19:37,615 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1299 transitions. [2023-11-24 22:19:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:19:37,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:37,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:37,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:37,829 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:37,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:37,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 764 states and 1302 transitions. [2023-11-24 22:19:37,861 INFO L276 IsEmpty]: Start isEmpty. Operand 764 states and 1302 transitions. [2023-11-24 22:19:37,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-24 22:19:37,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:37,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:38,081 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-11-24 22:19:38,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:38,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1305 states to 766 states and 1305 transitions. [2023-11-24 22:19:38,112 INFO L276 IsEmpty]: Start isEmpty. Operand 766 states and 1305 transitions. [2023-11-24 22:19:38,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-24 22:19:38,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:38,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:38,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:38,398 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:19:38,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:38,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1307 states to 767 states and 1307 transitions. [2023-11-24 22:19:38,507 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 1307 transitions. [2023-11-24 22:19:38,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-24 22:19:38,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:38,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:38,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:39,030 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:19:39,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:39,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1315 states to 771 states and 1315 transitions. [2023-11-24 22:19:39,415 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1315 transitions. [2023-11-24 22:19:39,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-24 22:19:39,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:39,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:39,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:39,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:19:39,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1317 states to 772 states and 1317 transitions. [2023-11-24 22:19:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1317 transitions. [2023-11-24 22:19:39,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:19:39,732 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:39,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:39,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:40,039 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2023-11-24 22:19:40,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:40,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 775 states and 1325 transitions. [2023-11-24 22:19:40,393 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1325 transitions. [2023-11-24 22:19:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:40,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:40,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:40,914 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:19:43,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:43,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1451 states to 810 states and 1447 transitions. [2023-11-24 22:19:43,656 INFO L276 IsEmpty]: Start isEmpty. Operand 810 states and 1447 transitions. [2023-11-24 22:19:43,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:19:43,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:43,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:43,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:43,908 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:44,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1459 states to 813 states and 1455 transitions. [2023-11-24 22:19:44,546 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1455 transitions. [2023-11-24 22:19:44,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-24 22:19:44,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:44,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:44,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:44,787 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:45,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:45,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1464 states to 815 states and 1460 transitions. [2023-11-24 22:19:45,441 INFO L276 IsEmpty]: Start isEmpty. Operand 815 states and 1460 transitions. [2023-11-24 22:19:45,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:45,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:45,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:45,604 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:45,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:45,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1469 states to 816 states and 1463 transitions. [2023-11-24 22:19:45,647 INFO L276 IsEmpty]: Start isEmpty. Operand 816 states and 1463 transitions. [2023-11-24 22:19:45,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:45,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:45,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:45,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:45,808 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-11-24 22:19:45,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:45,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1473 states to 819 states and 1467 transitions. [2023-11-24 22:19:45,843 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1467 transitions. [2023-11-24 22:19:45,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:45,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:45,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:45,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:45,993 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:46,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:46,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1480 states to 820 states and 1474 transitions. [2023-11-24 22:19:46,031 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1474 transitions. [2023-11-24 22:19:46,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:46,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:46,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:46,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:46,334 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:46,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1483 states to 822 states and 1477 transitions. [2023-11-24 22:19:46,369 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1477 transitions. [2023-11-24 22:19:46,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:46,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:46,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:46,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:46,605 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:46,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 824 states and 1480 transitions. [2023-11-24 22:19:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 824 states and 1480 transitions. [2023-11-24 22:19:46,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:46,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:46,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:46,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:47,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:47,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1491 states to 826 states and 1485 transitions. [2023-11-24 22:19:47,144 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1485 transitions. [2023-11-24 22:19:47,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:47,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:47,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:47,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:47,293 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:47,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:47,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1493 states to 827 states and 1487 transitions. [2023-11-24 22:19:47,331 INFO L276 IsEmpty]: Start isEmpty. Operand 827 states and 1487 transitions. [2023-11-24 22:19:47,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:47,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:47,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:47,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:47,481 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2023-11-24 22:19:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:47,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1495 states to 829 states and 1489 transitions. [2023-11-24 22:19:47,659 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1489 transitions. [2023-11-24 22:19:47,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:47,661 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:47,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:47,878 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:19:48,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:48,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1496 states to 830 states and 1490 transitions. [2023-11-24 22:19:48,072 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1490 transitions. [2023-11-24 22:19:48,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 22:19:48,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:48,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:48,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:48,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:48,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 831 states and 1491 transitions. [2023-11-24 22:19:48,688 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1491 transitions. [2023-11-24 22:19:48,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:19:48,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:48,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:48,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:49,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:49,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1508 states to 836 states and 1502 transitions. [2023-11-24 22:19:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1502 transitions. [2023-11-24 22:19:49,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:19:49,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:49,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:49,209 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:49,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:49,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1509 states to 836 states and 1501 transitions. [2023-11-24 22:19:49,253 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1501 transitions. [2023-11-24 22:19:49,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:19:49,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:49,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:49,393 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:49,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1522 states to 839 states and 1514 transitions. [2023-11-24 22:19:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1514 transitions. [2023-11-24 22:19:49,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:19:49,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:49,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:49,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:49,684 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:49,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:49,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 841 states and 1517 transitions. [2023-11-24 22:19:49,720 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1517 transitions. [2023-11-24 22:19:49,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-24 22:19:49,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:49,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:49,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:49,857 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:49,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:49,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 841 states and 1516 transitions. [2023-11-24 22:19:49,889 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1516 transitions. [2023-11-24 22:19:49,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:49,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:49,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:49,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:50,123 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:50,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:50,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 844 states and 1520 transitions. [2023-11-24 22:19:50,167 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1520 transitions. [2023-11-24 22:19:50,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:50,170 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:50,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:50,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:50,308 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:50,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:50,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1529 states to 844 states and 1519 transitions. [2023-11-24 22:19:50,347 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1519 transitions. [2023-11-24 22:19:50,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:50,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:50,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:50,585 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:50,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:50,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1528 states to 844 states and 1518 transitions. [2023-11-24 22:19:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 1518 transitions. [2023-11-24 22:19:50,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:50,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:50,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:50,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:50,763 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:50,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1531 states to 846 states and 1521 transitions. [2023-11-24 22:19:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1521 transitions. [2023-11-24 22:19:50,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:50,831 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:50,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:50,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:51,044 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:19:52,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 854 states and 1549 transitions. [2023-11-24 22:19:52,283 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1549 transitions. [2023-11-24 22:19:52,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:52,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,496 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:19:52,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 855 states and 1549 transitions. [2023-11-24 22:19:52,542 INFO L276 IsEmpty]: Start isEmpty. Operand 855 states and 1549 transitions. [2023-11-24 22:19:52,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:52,545 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,750 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:19:52,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 856 states and 1549 transitions. [2023-11-24 22:19:52,790 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1549 transitions. [2023-11-24 22:19:52,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-24 22:19:52,792 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:52,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:52,997 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 12 proven. 6 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 22:19:53,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 857 states and 1549 transitions. [2023-11-24 22:19:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1549 transitions. [2023-11-24 22:19:53,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:53,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,186 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-24 22:19:53,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1559 states to 858 states and 1549 transitions. [2023-11-24 22:19:53,376 INFO L276 IsEmpty]: Start isEmpty. Operand 858 states and 1549 transitions. [2023-11-24 22:19:53,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:53,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 6 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:53,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1571 states to 863 states and 1561 transitions. [2023-11-24 22:19:53,713 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1561 transitions. [2023-11-24 22:19:53,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:53,716 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:53,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:53,927 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:53,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:53,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 866 states and 1565 transitions. [2023-11-24 22:19:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 866 states and 1565 transitions. [2023-11-24 22:19:53,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:53,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,107 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:54,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 865 states and 1563 transitions. [2023-11-24 22:19:54,147 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1563 transitions. [2023-11-24 22:19:54,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:54,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,285 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2023-11-24 22:19:54,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1575 states to 865 states and 1562 transitions. [2023-11-24 22:19:54,322 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1562 transitions. [2023-11-24 22:19:54,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-24 22:19:54,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,462 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2023-11-24 22:19:54,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 22:19:54,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 867 states and 1565 transitions. [2023-11-24 22:19:54,526 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1565 transitions. [2023-11-24 22:19:54,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-24 22:19:54,529 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 22:19:54,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 22:19:54,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 22:19:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked.