./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 47d351c7a887ba859ef0a833ccc48152b414d41fd5b7efc49b9afded59743ee0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:52:16,910 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:52:16,976 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:52:16,980 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:52:16,981 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:52:17,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:52:17,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:52:17,002 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:52:17,003 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:52:17,003 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:52:17,004 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:52:17,004 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:52:17,005 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:52:17,005 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:52:17,006 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:52:17,006 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:52:17,007 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:52:17,007 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:52:17,008 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:52:17,008 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:52:17,009 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:52:17,010 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:52:17,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:52:17,011 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:52:17,012 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:52:17,012 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:52:17,012 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:52:17,013 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:52:17,013 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:52:17,013 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:52:17,014 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47d351c7a887ba859ef0a833ccc48152b414d41fd5b7efc49b9afded59743ee0 [2023-12-03 02:52:17,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:52:17,250 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:52:17,252 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:52:17,254 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:52:17,254 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:52:17,255 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 02:52:20,070 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:52:20,671 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:52:20,672 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 02:52:20,742 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/data/9181e63b2/1dc4c42bca3d46a7b07bc335163b3b26/FLAG35abe1ae8 [2023-12-03 02:52:20,757 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/data/9181e63b2/1dc4c42bca3d46a7b07bc335163b3b26 [2023-12-03 02:52:20,760 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:52:20,761 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:52:20,763 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:52:20,763 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:52:20,768 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:52:20,769 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:52:20" (1/1) ... [2023-12-03 02:52:20,770 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aa54b38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:20, skipping insertion in model container [2023-12-03 02:52:20,770 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:52:20" (1/1) ... [2023-12-03 02:52:20,954 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:52:24,964 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545616,545629] [2023-12-03 02:52:24,968 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545785,545798] [2023-12-03 02:52:24,969 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545952,545965] [2023-12-03 02:52:24,969 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546120,546133] [2023-12-03 02:52:24,991 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:52:25,089 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:52:25,173 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5075] [2023-12-03 02:52:25,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5078] [2023-12-03 02:52:25,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5081] [2023-12-03 02:52:25,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5084] [2023-12-03 02:52:25,176 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5110] [2023-12-03 02:52:25,177 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5117] [2023-12-03 02:52:25,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (460), "i" (12UL)); [5507-5508] [2023-12-03 02:52:25,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (528), "i" (12UL)); [5620-5621] [2023-12-03 02:52:25,287 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1082), "i" (12UL)); [6494-6495] [2023-12-03 02:52:25,292 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1177), "i" (12UL)); [6641-6642] [2023-12-03 02:52:25,294 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-core.c"), "i" (1210), "i" (12UL)); [6722-6723] [2023-12-03 02:52:25,519 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [12536] [2023-12-03 02:52:25,539 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (290), "i" (12UL)); [13044-13045] [2023-12-03 02:52:25,542 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video.c"), "i" (374), "i" (12UL)); [13155-13156] [2023-12-03 02:52:25,650 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [15427-15428] [2023-12-03 02:52:25,650 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"); [15433-15435] [2023-12-03 02:52:25,658 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/media/pci/cx25821/cx25821-video-upstream.c"), "i" (63), "i" (12UL)); [15649-15650] [2023-12-03 02:52:25,726 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545616,545629] [2023-12-03 02:52:25,726 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545785,545798] [2023-12-03 02:52:25,727 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545952,545965] [2023-12-03 02:52:25,727 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_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546120,546133] [2023-12-03 02:52:25,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:52:25,960 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:52:25,961 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:52:25,968 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:52:25,969 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25 WrapperNode [2023-12-03 02:52:25,969 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:52:25,970 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:52:25,970 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:52:25,970 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:52:25,978 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:26,138 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:27,599 INFO L138 Inliner]: procedures = 551, calls = 9290, calls flagged for inlining = 306, calls inlined = 296, statements flattened = 19280 [2023-12-03 02:52:27,600 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:52:27,601 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:52:27,601 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:52:27,602 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:52:27,614 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:27,615 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:28,107 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:28,108 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,127 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,170 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,281 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,320 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,447 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:52:30,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:52:30,449 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:52:30,449 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:52:30,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:52:25" (1/1) ... [2023-12-03 02:52:30,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:52:30,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:52:30,477 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:52:30,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bceb165f-6f1c-40ac-9476-55bd9c2e61bd/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:52:30,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 02:52:30,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 02:52:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2023-12-03 02:52:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2023-12-03 02:52:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-12-03 02:52:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-12-03 02:52:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-12-03 02:52:30,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-12-03 02:52:30,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:52:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:52:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2023-12-03 02:52:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2023-12-03 02:52:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 02:52:30,517 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 02:52:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2023-12-03 02:52:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2023-12-03 02:52:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 02:52:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2023-12-03 02:52:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-03 02:52:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-03 02:52:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2023-12-03 02:52:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2023-12-03 02:52:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2023-12-03 02:52:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2023-12-03 02:52:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2023-12-03 02:52:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2023-12-03 02:52:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 02:52:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-12-03 02:52:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2023-12-03 02:52:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 02:52:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 02:52:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 02:52:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 02:52:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 02:52:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2023-12-03 02:52:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2023-12-03 02:52:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 02:52:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 02:52:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 02:52:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 02:52:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2023-12-03 02:52:30,521 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2023-12-03 02:52:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2023-12-03 02:52:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2023-12-03 02:52:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:52:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 02:52:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 02:52:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_59 [2023-12-03 02:52:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_59 [2023-12-03 02:52:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:52:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 02:52:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 02:52:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2023-12-03 02:52:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2023-12-03 02:52:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-03 02:52:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-03 02:52:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2023-12-03 02:52:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2023-12-03 02:52:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:52:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 02:52:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 02:52:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2023-12-03 02:52:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2023-12-03 02:52:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2023-12-03 02:52:30,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2023-12-03 02:52:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:52:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-12-03 02:52:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-12-03 02:52:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 02:52:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 02:52:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 02:52:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 02:52:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 02:52:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 02:52:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 02:52:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 02:52:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-12-03 02:52:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-12-03 02:52:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 02:52:30,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 02:52:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 02:52:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 02:52:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 02:52:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 02:52:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-03 02:52:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-03 02:52:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2023-12-03 02:52:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2023-12-03 02:52:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-12-03 02:52:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-12-03 02:52:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 02:52:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2023-12-03 02:52:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:52:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 02:52:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 02:52:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 02:52:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 02:52:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-12-03 02:52:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-12-03 02:52:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2023-12-03 02:52:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2023-12-03 02:52:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 02:52:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 02:52:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-03 02:52:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-03 02:52:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2023-12-03 02:52:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2023-12-03 02:52:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 02:52:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 02:52:30,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:52:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-12-03 02:52:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-12-03 02:52:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 02:52:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 02:52:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 02:52:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2023-12-03 02:52:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2023-12-03 02:52:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2023-12-03 02:52:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2023-12-03 02:52:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:52:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 02:52:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 02:52:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 02:52:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 02:52:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 02:52:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2023-12-03 02:52:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2023-12-03 02:52:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2023-12-03 02:52:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2023-12-03 02:52:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2023-12-03 02:52:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2023-12-03 02:52:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 02:52:30,533 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 02:52:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-03 02:52:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-03 02:52:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2023-12-03 02:52:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2023-12-03 02:52:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:52:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:52:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 02:52:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 02:52:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2023-12-03 02:52:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2023-12-03 02:52:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2023-12-03 02:52:30,535 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2023-12-03 02:52:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:52:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:52:30,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 02:52:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2023-12-03 02:52:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2023-12-03 02:52:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-12-03 02:52:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-12-03 02:52:30,536 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2023-12-03 02:52:30,536 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2023-12-03 02:52:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2023-12-03 02:52:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-03 02:52:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 02:52:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2023-12-03 02:52:30,537 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2023-12-03 02:52:30,537 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 02:52:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2023-12-03 02:52:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-12-03 02:52:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2023-12-03 02:52:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:52:30,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 02:52:30,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-03 02:52:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-03 02:52:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-12-03 02:52:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 02:52:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:52:30,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 02:52:30,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2023-12-03 02:52:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2023-12-03 02:52:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 02:52:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2023-12-03 02:52:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2023-12-03 02:52:30,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 02:52:30,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 02:52:30,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 02:52:30,541 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2023-12-03 02:52:30,542 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2023-12-03 02:52:30,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_60 [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_60 [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_53 [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_53 [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 02:52:30,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 02:52:30,543 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2023-12-03 02:52:30,544 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2023-12-03 02:52:30,544 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2023-12-03 02:52:30,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2023-12-03 02:52:30,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 02:52:30,546 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 02:52:30,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 02:52:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2023-12-03 02:52:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2023-12-03 02:52:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 02:52:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 02:52:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:52:30,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 02:52:30,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 02:52:32,121 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:52:32,124 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:52:32,579 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 02:53:53,479 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 02:53:53,876 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:53:59,609 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:53:59,609 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-03 02:53:59,612 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:53:59 BoogieIcfgContainer [2023-12-03 02:53:59,612 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:53:59,613 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:53:59,613 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:53:59,621 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:53:59,621 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:53:59" (1/1) ... [2023-12-03 02:53:59,628 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:53:59,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:53:59,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4125 states to 2797 states and 4125 transitions. [2023-12-03 02:53:59,748 INFO L276 IsEmpty]: Start isEmpty. Operand 2797 states and 4125 transitions. [2023-12-03 02:53:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 565 [2023-12-03 02:53:59,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:53:59,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:00,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:01,528 INFO L134 CoverageAnalysis]: Checked inductivity of 11559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11559 trivial. 0 not checked. [2023-12-03 02:54:02,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:02,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4140 states to 2801 states and 4140 transitions. [2023-12-03 02:54:02,106 INFO L276 IsEmpty]: Start isEmpty. Operand 2801 states and 4140 transitions. [2023-12-03 02:54:02,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 566 [2023-12-03 02:54:02,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:02,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:02,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:03,250 INFO L134 CoverageAnalysis]: Checked inductivity of 11559 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11559 trivial. 0 not checked. [2023-12-03 02:54:03,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:03,358 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4141 states to 2802 states and 4141 transitions. [2023-12-03 02:54:03,358 INFO L276 IsEmpty]: Start isEmpty. Operand 2802 states and 4141 transitions. [2023-12-03 02:54:03,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 568 [2023-12-03 02:54:03,371 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:03,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-12-03 02:54:05,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:05,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4151 states to 2812 states and 4151 transitions. [2023-12-03 02:54:05,397 INFO L276 IsEmpty]: Start isEmpty. Operand 2812 states and 4151 transitions. [2023-12-03 02:54:05,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 574 [2023-12-03 02:54:05,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:05,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:05,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:06,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:54:07,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:07,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4171 states to 2818 states and 4171 transitions. [2023-12-03 02:54:07,345 INFO L276 IsEmpty]: Start isEmpty. Operand 2818 states and 4171 transitions. [2023-12-03 02:54:07,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2023-12-03 02:54:07,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:07,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:07,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 11556 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11556 trivial. 0 not checked. [2023-12-03 02:54:11,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:11,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4202 states to 2829 states and 4202 transitions. [2023-12-03 02:54:11,512 INFO L276 IsEmpty]: Start isEmpty. Operand 2829 states and 4202 transitions. [2023-12-03 02:54:11,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2023-12-03 02:54:11,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:11,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:12,586 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:54:12,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:12,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4204 states to 2831 states and 4204 transitions. [2023-12-03 02:54:12,755 INFO L276 IsEmpty]: Start isEmpty. Operand 2831 states and 4204 transitions. [2023-12-03 02:54:12,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 576 [2023-12-03 02:54:12,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:12,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:13,581 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:54:15,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:15,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4219 states to 2837 states and 4219 transitions. [2023-12-03 02:54:15,070 INFO L276 IsEmpty]: Start isEmpty. Operand 2837 states and 4219 transitions. [2023-12-03 02:54:15,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2023-12-03 02:54:15,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:15,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:15,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:16,107 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:54:20,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:20,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4248 states to 2846 states and 4248 transitions. [2023-12-03 02:54:20,118 INFO L276 IsEmpty]: Start isEmpty. Operand 2846 states and 4248 transitions. [2023-12-03 02:54:20,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 577 [2023-12-03 02:54:20,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:20,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:20,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:20,831 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:54:21,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4261 states to 2851 states and 4261 transitions. [2023-12-03 02:54:21,600 INFO L276 IsEmpty]: Start isEmpty. Operand 2851 states and 4261 transitions. [2023-12-03 02:54:21,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2023-12-03 02:54:21,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:21,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:21,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:22,909 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 02:54:27,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:27,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4284 states to 2857 states and 4284 transitions. [2023-12-03 02:54:27,792 INFO L276 IsEmpty]: Start isEmpty. Operand 2857 states and 4284 transitions. [2023-12-03 02:54:27,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 578 [2023-12-03 02:54:27,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:27,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:27,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:29,010 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:54:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:38,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2867 states and 4317 transitions. [2023-12-03 02:54:38,205 INFO L276 IsEmpty]: Start isEmpty. Operand 2867 states and 4317 transitions. [2023-12-03 02:54:38,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2023-12-03 02:54:38,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:38,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:38,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:39,006 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:54:41,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:41,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4330 states to 2873 states and 4330 transitions. [2023-12-03 02:54:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 2873 states and 4330 transitions. [2023-12-03 02:54:41,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 02:54:41,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:41,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:42,989 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 02:54:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:54:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4360 states to 2881 states and 4360 transitions. [2023-12-03 02:54:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 2881 states and 4360 transitions. [2023-12-03 02:54:49,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 02:54:49,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:54:49,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:54:50,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:54:51,177 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 02:55:00,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:00,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2888 states and 4388 transitions. [2023-12-03 02:55:00,988 INFO L276 IsEmpty]: Start isEmpty. Operand 2888 states and 4388 transitions. [2023-12-03 02:55:00,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 581 [2023-12-03 02:55:00,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:00,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:01,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:01,660 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 02:55:01,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:01,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4389 states to 2889 states and 4389 transitions. [2023-12-03 02:55:01,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2889 states and 4389 transitions. [2023-12-03 02:55:01,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 02:55:01,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:01,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:02,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:55:04,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:04,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4403 states to 2894 states and 4403 transitions. [2023-12-03 02:55:04,923 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 4403 transitions. [2023-12-03 02:55:04,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 580 [2023-12-03 02:55:04,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:04,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:05,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:05,621 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:05,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:05,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4405 states to 2896 states and 4405 transitions. [2023-12-03 02:55:05,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2896 states and 4405 transitions. [2023-12-03 02:55:05,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 02:55:05,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:05,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:05,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:06,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 02:55:07,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:07,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4406 states to 2897 states and 4406 transitions. [2023-12-03 02:55:07,574 INFO L276 IsEmpty]: Start isEmpty. Operand 2897 states and 4406 transitions. [2023-12-03 02:55:07,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 02:55:07,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:07,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:07,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:08,216 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 02:55:08,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:08,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4407 states to 2898 states and 4407 transitions. [2023-12-03 02:55:08,306 INFO L276 IsEmpty]: Start isEmpty. Operand 2898 states and 4407 transitions. [2023-12-03 02:55:08,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 02:55:08,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:08,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:08,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:09,027 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11671 trivial. 0 not checked. [2023-12-03 02:55:09,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:09,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4408 states to 2899 states and 4408 transitions. [2023-12-03 02:55:09,125 INFO L276 IsEmpty]: Start isEmpty. Operand 2899 states and 4408 transitions. [2023-12-03 02:55:09,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 02:55:09,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:09,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:09,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:11,472 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:18,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4454 states to 2914 states and 4454 transitions. [2023-12-03 02:55:18,121 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4454 transitions. [2023-12-03 02:55:18,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 02:55:18,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:18,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:18,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:18,854 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:55:21,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:21,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4473 states to 2920 states and 4473 transitions. [2023-12-03 02:55:21,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4473 transitions. [2023-12-03 02:55:21,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 582 [2023-12-03 02:55:21,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:21,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:21,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:22,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:22,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:22,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4475 states to 2922 states and 4475 transitions. [2023-12-03 02:55:22,171 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4475 transitions. [2023-12-03 02:55:22,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 02:55:22,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:22,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:22,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:22,704 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:24,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:24,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4479 states to 2927 states and 4479 transitions. [2023-12-03 02:55:24,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4479 transitions. [2023-12-03 02:55:24,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 02:55:24,244 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:24,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:24,916 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 02:55:25,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:25,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4481 states to 2929 states and 4481 transitions. [2023-12-03 02:55:25,059 INFO L276 IsEmpty]: Start isEmpty. Operand 2929 states and 4481 transitions. [2023-12-03 02:55:25,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 02:55:25,065 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:25,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:25,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:26,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 02:55:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:45,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4521 states to 2941 states and 4521 transitions. [2023-12-03 02:55:45,948 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4521 transitions. [2023-12-03 02:55:45,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 02:55:45,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:46,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:46,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:46,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4522 states to 2942 states and 4522 transitions. [2023-12-03 02:55:46,696 INFO L276 IsEmpty]: Start isEmpty. Operand 2942 states and 4522 transitions. [2023-12-03 02:55:46,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 583 [2023-12-03 02:55:46,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:46,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:46,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:48,420 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:55:58,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:55:58,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4560 states to 2956 states and 4560 transitions. [2023-12-03 02:55:58,423 INFO L276 IsEmpty]: Start isEmpty. Operand 2956 states and 4560 transitions. [2023-12-03 02:55:58,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 02:55:58,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:55:58,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:55:58,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:55:59,109 INFO L134 CoverageAnalysis]: Checked inductivity of 11671 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11671 trivial. 0 not checked. [2023-12-03 02:56:03,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:03,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4569 states to 2960 states and 4569 transitions. [2023-12-03 02:56:03,206 INFO L276 IsEmpty]: Start isEmpty. Operand 2960 states and 4569 transitions. [2023-12-03 02:56:03,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 02:56:03,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:03,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:03,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:04,906 INFO L134 CoverageAnalysis]: Checked inductivity of 11784 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 02:56:30,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:30,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4612 states to 2973 states and 4612 transitions. [2023-12-03 02:56:30,472 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 4612 transitions. [2023-12-03 02:56:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 02:56:30,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:30,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:31,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 02:56:37,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:37,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2978 states and 4628 transitions. [2023-12-03 02:56:37,528 INFO L276 IsEmpty]: Start isEmpty. Operand 2978 states and 4628 transitions. [2023-12-03 02:56:37,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 02:56:37,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:37,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:37,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:38,041 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:56:38,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:38,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4628 states to 2979 states and 4628 transitions. [2023-12-03 02:56:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 2979 states and 4628 transitions. [2023-12-03 02:56:38,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 02:56:38,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:38,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:38,749 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:56:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:40,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4631 states to 2983 states and 4631 transitions. [2023-12-03 02:56:40,493 INFO L276 IsEmpty]: Start isEmpty. Operand 2983 states and 4631 transitions. [2023-12-03 02:56:40,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 02:56:40,500 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:40,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:40,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:41,169 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:56:41,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:41,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4635 states to 2987 states and 4635 transitions. [2023-12-03 02:56:41,435 INFO L276 IsEmpty]: Start isEmpty. Operand 2987 states and 4635 transitions. [2023-12-03 02:56:41,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 02:56:41,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:41,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:41,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:42,202 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:56:45,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:45,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4644 states to 2991 states and 4644 transitions. [2023-12-03 02:56:45,444 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4644 transitions. [2023-12-03 02:56:45,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 02:56:45,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:45,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:45,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:46,120 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 02:56:52,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:52,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 2996 states and 4660 transitions. [2023-12-03 02:56:52,501 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4660 transitions. [2023-12-03 02:56:52,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 02:56:52,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:52,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:53,180 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:56:53,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:53,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4663 states to 2999 states and 4663 transitions. [2023-12-03 02:56:53,396 INFO L276 IsEmpty]: Start isEmpty. Operand 2999 states and 4663 transitions. [2023-12-03 02:56:53,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:56:53,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:53,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:54,184 INFO L134 CoverageAnalysis]: Checked inductivity of 11564 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11564 trivial. 0 not checked. [2023-12-03 02:56:55,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:56:55,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4664 states to 3000 states and 4664 transitions. [2023-12-03 02:56:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 3000 states and 4664 transitions. [2023-12-03 02:56:55,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 02:56:55,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:56:55,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:56:55,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:56:57,654 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 02:57:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:12,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 3023 states and 4711 transitions. [2023-12-03 02:57:12,136 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4711 transitions. [2023-12-03 02:57:12,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:57:12,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:12,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:12,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:12,953 INFO L134 CoverageAnalysis]: Checked inductivity of 11562 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11562 trivial. 0 not checked. [2023-12-03 02:57:14,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:14,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4712 states to 3024 states and 4712 transitions. [2023-12-03 02:57:14,672 INFO L276 IsEmpty]: Start isEmpty. Operand 3024 states and 4712 transitions. [2023-12-03 02:57:14,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 02:57:14,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:14,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:14,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:15,358 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 02:57:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:27,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4729 states to 3030 states and 4729 transitions. [2023-12-03 02:57:27,988 INFO L276 IsEmpty]: Start isEmpty. Operand 3030 states and 4729 transitions. [2023-12-03 02:57:27,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 02:57:27,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:27,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:28,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:28,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 02:57:30,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:30,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4736 states to 3034 states and 4736 transitions. [2023-12-03 02:57:30,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3034 states and 4736 transitions. [2023-12-03 02:57:30,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 02:57:30,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:30,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:30,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:32,461 INFO L134 CoverageAnalysis]: Checked inductivity of 11677 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 02:57:46,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4781 states to 3045 states and 4781 transitions. [2023-12-03 02:57:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4781 transitions. [2023-12-03 02:57:46,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 02:57:46,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:46,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:46,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11669 trivial. 0 not checked. [2023-12-03 02:57:46,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:57:46,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4784 states to 3048 states and 4784 transitions. [2023-12-03 02:57:46,927 INFO L276 IsEmpty]: Start isEmpty. Operand 3048 states and 4784 transitions. [2023-12-03 02:57:46,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:57:46,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:57:46,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:57:47,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:57:48,741 INFO L134 CoverageAnalysis]: Checked inductivity of 11800 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 02:58:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:04,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4815 states to 3055 states and 4815 transitions. [2023-12-03 02:58:04,457 INFO L276 IsEmpty]: Start isEmpty. Operand 3055 states and 4815 transitions. [2023-12-03 02:58:04,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 02:58:04,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:04,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:04,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:05,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 02:58:09,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:09,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4829 states to 3060 states and 4829 transitions. [2023-12-03 02:58:09,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3060 states and 4829 transitions. [2023-12-03 02:58:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 02:58:09,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:09,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:09,879 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 02:58:13,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:13,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4837 states to 3064 states and 4837 transitions. [2023-12-03 02:58:13,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3064 states and 4837 transitions. [2023-12-03 02:58:13,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 02:58:13,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:13,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:13,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:14,348 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11674 trivial. 0 not checked. [2023-12-03 02:58:16,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:16,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4846 states to 3069 states and 4846 transitions. [2023-12-03 02:58:16,538 INFO L276 IsEmpty]: Start isEmpty. Operand 3069 states and 4846 transitions. [2023-12-03 02:58:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 02:58:16,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:16,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:16,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:17,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 02:58:24,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:24,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4864 states to 3074 states and 4864 transitions. [2023-12-03 02:58:24,872 INFO L276 IsEmpty]: Start isEmpty. Operand 3074 states and 4864 transitions. [2023-12-03 02:58:24,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 02:58:24,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:24,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:25,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:25,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 02:58:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:58:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4871 states to 3078 states and 4871 transitions. [2023-12-03 02:58:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 3078 states and 4871 transitions. [2023-12-03 02:58:29,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 02:58:29,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:58:29,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:58:29,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:58:33,205 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 02:59:03,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:03,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4915 states to 3089 states and 4915 transitions. [2023-12-03 02:59:03,368 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 4915 transitions. [2023-12-03 02:59:03,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:59:03,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:03,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:03,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:04,024 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11792 trivial. 0 not checked. [2023-12-03 02:59:10,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4918 states to 3091 states and 4918 transitions. [2023-12-03 02:59:10,184 INFO L276 IsEmpty]: Start isEmpty. Operand 3091 states and 4918 transitions. [2023-12-03 02:59:10,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 02:59:10,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:10,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:10,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:10,934 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 02:59:19,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:19,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4937 states to 3096 states and 4937 transitions. [2023-12-03 02:59:19,479 INFO L276 IsEmpty]: Start isEmpty. Operand 3096 states and 4937 transitions. [2023-12-03 02:59:19,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 02:59:19,484 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:19,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:19,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:20,162 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 02:59:29,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5002 states to 3108 states and 5002 transitions. [2023-12-03 02:59:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 3108 states and 5002 transitions. [2023-12-03 02:59:29,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 02:59:29,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:29,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:30,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:30,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11906 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11900 trivial. 0 not checked. [2023-12-03 02:59:50,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:50,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5029 states to 3117 states and 5029 transitions. [2023-12-03 02:59:50,308 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 5029 transitions. [2023-12-03 02:59:50,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:59:50,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:50,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:50,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:59:50,981 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 02:59:59,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:59:59,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5037 states to 3121 states and 5037 transitions. [2023-12-03 02:59:59,444 INFO L276 IsEmpty]: Start isEmpty. Operand 3121 states and 5037 transitions. [2023-12-03 02:59:59,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 02:59:59,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:59:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:59:59,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:00,117 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:00:08,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:08,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5055 states to 3126 states and 5055 transitions. [2023-12-03 03:00:08,580 INFO L276 IsEmpty]: Start isEmpty. Operand 3126 states and 5055 transitions. [2023-12-03 03:00:08,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:00:08,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:08,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:08,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:09,330 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:00:18,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:18,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5068 states to 3131 states and 5068 transitions. [2023-12-03 03:00:18,791 INFO L276 IsEmpty]: Start isEmpty. Operand 3131 states and 5068 transitions. [2023-12-03 03:00:18,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:00:18,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:18,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:18,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:20,957 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:00:35,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5111 states to 3138 states and 5111 transitions. [2023-12-03 03:00:35,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3138 states and 5111 transitions. [2023-12-03 03:00:35,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:00:35,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:35,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:35,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:36,411 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11670 trivial. 0 not checked. [2023-12-03 03:00:52,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:52,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 3152 states and 5149 transitions. [2023-12-03 03:00:52,751 INFO L276 IsEmpty]: Start isEmpty. Operand 3152 states and 5149 transitions. [2023-12-03 03:00:52,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:00:52,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:52,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:52,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:53,566 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11670 trivial. 0 not checked. [2023-12-03 03:00:58,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:00:58,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5154 states to 3153 states and 5154 transitions. [2023-12-03 03:00:58,783 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 5154 transitions. [2023-12-03 03:00:58,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:00:58,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:00:58,788 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:00:58,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:00:59,272 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:01:04,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:04,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5169 states to 3156 states and 5169 transitions. [2023-12-03 03:01:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5169 transitions. [2023-12-03 03:01:04,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:01:04,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:04,360 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:04,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:05,019 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11670 trivial. 0 not checked. [2023-12-03 03:01:10,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:10,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5180 states to 3159 states and 5180 transitions. [2023-12-03 03:01:10,007 INFO L276 IsEmpty]: Start isEmpty. Operand 3159 states and 5180 transitions. [2023-12-03 03:01:10,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:01:10,013 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:10,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:10,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:12,595 INFO L134 CoverageAnalysis]: Checked inductivity of 11801 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:01:40,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:40,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5213 states to 3167 states and 5213 transitions. [2023-12-03 03:01:40,406 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5213 transitions. [2023-12-03 03:01:40,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:01:40,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:40,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:40,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:41,071 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11789 trivial. 0 not checked. [2023-12-03 03:01:53,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:01:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5224 states to 3171 states and 5224 transitions. [2023-12-03 03:01:53,941 INFO L276 IsEmpty]: Start isEmpty. Operand 3171 states and 5224 transitions. [2023-12-03 03:01:53,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:01:53,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:01:53,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:01:54,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:01:54,598 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11789 trivial. 0 not checked. [2023-12-03 03:02:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:10,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5257 states to 3179 states and 5257 transitions. [2023-12-03 03:02:10,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3179 states and 5257 transitions. [2023-12-03 03:02:10,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:02:10,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:10,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:10,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:11,374 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11793 trivial. 0 not checked. [2023-12-03 03:02:14,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5258 states to 3180 states and 5258 transitions. [2023-12-03 03:02:14,199 INFO L276 IsEmpty]: Start isEmpty. Operand 3180 states and 5258 transitions. [2023-12-03 03:02:14,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:02:14,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:14,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:14,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:14,961 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 03:02:21,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:21,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 3192 states and 5321 transitions. [2023-12-03 03:02:21,663 INFO L276 IsEmpty]: Start isEmpty. Operand 3192 states and 5321 transitions. [2023-12-03 03:02:21,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:02:21,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:21,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:22,294 INFO L134 CoverageAnalysis]: Checked inductivity of 11675 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11675 trivial. 0 not checked. [2023-12-03 03:02:25,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5335 states to 3198 states and 5335 transitions. [2023-12-03 03:02:25,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3198 states and 5335 transitions. [2023-12-03 03:02:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:02:25,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:25,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:25,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:26,160 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11785 trivial. 0 not checked. [2023-12-03 03:02:31,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:31,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5350 states to 3204 states and 5350 transitions. [2023-12-03 03:02:31,750 INFO L276 IsEmpty]: Start isEmpty. Operand 3204 states and 5350 transitions. [2023-12-03 03:02:31,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:02:31,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:31,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:31,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:32,430 INFO L134 CoverageAnalysis]: Checked inductivity of 11672 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11672 trivial. 0 not checked. [2023-12-03 03:02:38,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:38,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5391 states to 3220 states and 5391 transitions. [2023-12-03 03:02:38,911 INFO L276 IsEmpty]: Start isEmpty. Operand 3220 states and 5391 transitions. [2023-12-03 03:02:38,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:02:38,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:38,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:39,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:39,562 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11901 trivial. 0 not checked. [2023-12-03 03:02:49,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:49,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5400 states to 3224 states and 5400 transitions. [2023-12-03 03:02:49,575 INFO L276 IsEmpty]: Start isEmpty. Operand 3224 states and 5400 transitions. [2023-12-03 03:02:49,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:02:49,580 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:49,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:49,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:50,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11801 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:02:52,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:02:52,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5402 states to 3225 states and 5402 transitions. [2023-12-03 03:02:52,494 INFO L276 IsEmpty]: Start isEmpty. Operand 3225 states and 5402 transitions. [2023-12-03 03:02:52,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:02:52,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:02:52,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:02:52,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:02:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:03:32,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:03:32,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5446 states to 3236 states and 5446 transitions. [2023-12-03 03:03:32,514 INFO L276 IsEmpty]: Start isEmpty. Operand 3236 states and 5446 transitions. [2023-12-03 03:03:32,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:03:32,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:03:32,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:03:32,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:03:35,401 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:04:05,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:05,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 3246 states and 5495 transitions. [2023-12-03 03:04:05,396 INFO L276 IsEmpty]: Start isEmpty. Operand 3246 states and 5495 transitions. [2023-12-03 03:04:05,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:04:05,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:05,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:06,152 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:04:18,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:18,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5514 states to 3251 states and 5514 transitions. [2023-12-03 03:04:18,434 INFO L276 IsEmpty]: Start isEmpty. Operand 3251 states and 5514 transitions. [2023-12-03 03:04:18,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:04:18,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:18,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:18,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:19,100 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11793 trivial. 0 not checked. [2023-12-03 03:04:21,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:22,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5515 states to 3252 states and 5515 transitions. [2023-12-03 03:04:22,002 INFO L276 IsEmpty]: Start isEmpty. Operand 3252 states and 5515 transitions. [2023-12-03 03:04:22,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:04:22,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:22,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:22,661 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11790 trivial. 0 not checked. [2023-12-03 03:04:31,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:31,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5523 states to 3255 states and 5523 transitions. [2023-12-03 03:04:31,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3255 states and 5523 transitions. [2023-12-03 03:04:31,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:04:31,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:31,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:31,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:31,951 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11792 trivial. 0 not checked. [2023-12-03 03:04:51,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:04:51,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5541 states to 3261 states and 5541 transitions. [2023-12-03 03:04:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 3261 states and 5541 transitions. [2023-12-03 03:04:51,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:04:51,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:04:51,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:04:52,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:04:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11792 trivial. 0 not checked. [2023-12-03 03:05:04,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:04,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5561 states to 3266 states and 5561 transitions. [2023-12-03 03:05:04,205 INFO L276 IsEmpty]: Start isEmpty. Operand 3266 states and 5561 transitions. [2023-12-03 03:05:04,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:05:04,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:04,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11790 trivial. 0 not checked. [2023-12-03 03:05:36,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:36,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5598 states to 3275 states and 5598 transitions. [2023-12-03 03:05:36,151 INFO L276 IsEmpty]: Start isEmpty. Operand 3275 states and 5598 transitions. [2023-12-03 03:05:36,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:05:36,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:36,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:36,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:36,819 INFO L134 CoverageAnalysis]: Checked inductivity of 11790 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:05:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:40,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5600 states to 3277 states and 5600 transitions. [2023-12-03 03:05:40,466 INFO L276 IsEmpty]: Start isEmpty. Operand 3277 states and 5600 transitions. [2023-12-03 03:05:40,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:05:40,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:40,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:40,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:41,135 INFO L134 CoverageAnalysis]: Checked inductivity of 11674 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11671 trivial. 0 not checked. [2023-12-03 03:05:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5601 states to 3278 states and 5601 transitions. [2023-12-03 03:05:44,878 INFO L276 IsEmpty]: Start isEmpty. Operand 3278 states and 5601 transitions. [2023-12-03 03:05:44,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:05:44,883 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:44,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:45,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:45,643 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 6 proven. 5 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:05:54,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:05:54,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5608 states to 3281 states and 5608 transitions. [2023-12-03 03:05:54,665 INFO L276 IsEmpty]: Start isEmpty. Operand 3281 states and 5608 transitions. [2023-12-03 03:05:54,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:05:54,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:05:54,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:05:54,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:05:55,440 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 11784 trivial. 0 not checked. [2023-12-03 03:06:06,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:06:06,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5627 states to 3287 states and 5627 transitions. [2023-12-03 03:06:06,679 INFO L276 IsEmpty]: Start isEmpty. Operand 3287 states and 5627 transitions. [2023-12-03 03:06:06,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2023-12-03 03:06:06,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:06:06,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:06:06,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:06:09,834 INFO L134 CoverageAnalysis]: Checked inductivity of 11907 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11895 trivial. 0 not checked.