./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/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_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/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_29b34587-7ff5-4723-977c-96654a3edebf/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 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 03:07:43,044 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 03:07:43,110 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 03:07:43,115 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 03:07:43,115 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 03:07:43,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 03:07:43,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 03:07:43,139 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 03:07:43,140 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 03:07:43,140 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 03:07:43,141 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 03:07:43,141 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 03:07:43,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 03:07:43,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 03:07:43,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 03:07:43,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 03:07:43,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 03:07:43,144 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 03:07:43,145 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 03:07:43,145 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 03:07:43,146 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 03:07:43,146 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 03:07:43,147 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 03:07:43,147 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:07:43,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 03:07:43,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 03:07:43,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 03:07:43,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 03:07:43,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 03:07:43,158 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 03:07:43,158 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_29b34587-7ff5-4723-977c-96654a3edebf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5feac0302f13c727a8ce4dbbb5dd0217b3f1a323fac582165e8c8f1d506ea7b2 [2023-12-03 03:07:43,386 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 03:07:43,406 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 03:07:43,409 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 03:07:43,410 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 03:07:43,410 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 03:07:43,411 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 03:07:46,163 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 03:07:46,662 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 03:07:46,663 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i [2023-12-03 03:07:46,705 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/data/3296bdd80/0f5bb8108b534610b252419596c1bedf/FLAGee7c80f3c [2023-12-03 03:07:46,718 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/data/3296bdd80/0f5bb8108b534610b252419596c1bedf [2023-12-03 03:07:46,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 03:07:46,721 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 03:07:46,723 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 03:07:46,723 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 03:07:46,727 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 03:07:46,727 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:07:46" (1/1) ... [2023-12-03 03:07:46,728 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@576439cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:46, skipping insertion in model container [2023-12-03 03:07:46,729 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 03:07:46" (1/1) ... [2023-12-03 03:07:46,983 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 03:07:50,989 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_29b34587-7ff5-4723-977c-96654a3edebf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2023-12-03 03:07:50,992 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_29b34587-7ff5-4723-977c-96654a3edebf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2023-12-03 03:07:51,014 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:07:51,108 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 03:07:51,198 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5076] [2023-12-03 03:07:51,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5079] [2023-12-03 03:07:51,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5082] [2023-12-03 03:07:51,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5085] [2023-12-03 03:07:51,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5111] [2023-12-03 03:07:51,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5118] [2023-12-03 03:07:51,221 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)); [5508-5509] [2023-12-03 03:07:51,226 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)); [5621-5622] [2023-12-03 03:07:51,299 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)); [6495-6496] [2023-12-03 03:07:51,303 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)); [6642-6643] [2023-12-03 03:07:51,305 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)); [6723-6724] [2023-12-03 03:07:51,517 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"); [12537] [2023-12-03 03:07:51,542 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" (290), "i" (12UL)); [13045-13046] [2023-12-03 03:07:51,547 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)); [13156-13157] [2023-12-03 03:07:51,699 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [15428-15429] [2023-12-03 03:07:51,700 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"); [15434-15436] [2023-12-03 03:07:51,709 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)); [15650-15651] [2023-12-03 03:07:51,807 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_29b34587-7ff5-4723-977c-96654a3edebf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[545946,545959] [2023-12-03 03:07:51,808 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_29b34587-7ff5-4723-977c-96654a3edebf/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-pci-cx25821-cx25821.cil.i[546091,546104] [2023-12-03 03:07:51,813 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 03:07:52,006 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:07:52,007 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 03:07:52,015 INFO L206 MainTranslator]: Completed translation [2023-12-03 03:07:52,015 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52 WrapperNode [2023-12-03 03:07:52,015 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 03:07:52,016 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 03:07:52,017 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 03:07:52,017 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 03:07:52,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:52,171 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:53,596 INFO L138 Inliner]: procedures = 550, calls = 9342, calls flagged for inlining = 307, calls inlined = 297, statements flattened = 19339 [2023-12-03 03:07:53,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 03:07:53,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 03:07:53,598 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 03:07:53,598 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 03:07:53,609 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:53,609 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:54,546 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:54,547 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,161 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,205 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,271 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,304 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,388 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 03:07:56,389 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 03:07:56,389 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 03:07:56,389 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 03:07:56,390 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 03:07:52" (1/1) ... [2023-12-03 03:07:56,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 03:07:56,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 03:07:56,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 03:07:56,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_29b34587-7ff5-4723-977c-96654a3edebf/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 03:07:56,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-03 03:07:56,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-03 03:07:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_buffer_release [2023-12-03 03:07:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_buffer_release [2023-12-03 03:07:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamon [2023-12-03 03:07:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamon [2023-12-03 03:07:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_cap [2023-12-03 03:07:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_cap [2023-12-03 03:07:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 03:07:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 03:07:56,452 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_read [2023-12-03 03:07:56,452 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_read [2023-12-03 03:07:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-12-03 03:07:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-12-03 03:07:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_std [2023-12-03 03:07:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_std [2023-12-03 03:07:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-03 03:07:56,453 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-03 03:07:56,453 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_format_by_fourcc [2023-12-03 03:07:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_format_by_fourcc [2023-12-03 03:07:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure setBitAtPos [2023-12-03 03:07:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure setBitAtPos [2023-12-03 03:07:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_set_vip_mode [2023-12-03 03:07:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_set_vip_mode [2023-12-03 03:07:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-12-03 03:07:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-12-03 03:07:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure videobuf_to_dma [2023-12-03 03:07:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure videobuf_to_dma [2023-12-03 03:07:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_slave_did_ack [2023-12-03 03:07:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_slave_did_ack [2023-12-03 03:07:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-12-03 03:07:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-12-03 03:07:56,455 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-12-03 03:07:56,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-12-03 03:07:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-12-03 03:07:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-03 03:07:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-03 03:07:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_wait_done [2023-12-03 03:07:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_wait_done [2023-12-03 03:07:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-03 03:07:56,456 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-03 03:07:56,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-12-03 03:07:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-12-03 03:07:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_input [2023-12-03 03:07:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_input [2023-12-03 03:07:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure convert_to_twos [2023-12-03 03:07:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_to_twos [2023-12-03 03:07:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 03:07:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2023-12-03 03:07:56,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2023-12-03 03:07:56,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_63 [2023-12-03 03:07:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_63 [2023-12-03 03:07:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-03 03:07:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-03 03:07:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 03:07:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-12-03 03:07:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-12-03 03:07:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_input [2023-12-03 03:07:56,458 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_input [2023-12-03 03:07:56,458 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-03 03:07:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-03 03:07:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_finidev [2023-12-03 03:07:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_finidev [2023-12-03 03:07:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 03:07:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-12-03 03:07:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-12-03 03:07:56,459 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field [2023-12-03 03:07:56,459 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field [2023-12-03 03:07:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_restart_video_queue [2023-12-03 03:07:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_restart_video_queue [2023-12-03 03:07:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 03:07:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-12-03 03:07:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-12-03 03:07:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-12-03 03:07:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-12-03 03:07:56,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-12-03 03:07:56,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-12-03 03:07:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-12-03 03:07:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-12-03 03:07:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 03:07:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_out [2023-12-03 03:07:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure video_read [2023-12-03 03:07:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure video_read [2023-12-03 03:07:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-12-03 03:07:56,461 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-12-03 03:07:56,461 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-12-03 03:07:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-12-03 03:07:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-12-03 03:07:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-12-03 03:07:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_subscribe_event [2023-12-03 03:07:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_subscribe_event [2023-12-03 03:07:56,462 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querycap [2023-12-03 03:07:56,462 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querycap [2023-12-03 03:07:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-12-03 03:07:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_slock_of_cx25821_dev [2023-12-03 03:07:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 03:07:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-12-03 03:07:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-12-03 03:07:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-12-03 03:07:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-12-03 03:07:56,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2023-12-03 03:07:56,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2023-12-03 03:07:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_functionality [2023-12-03 03:07:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_functionality [2023-12-03 03:07:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2023-12-03 03:07:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2023-12-03 03:07:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2023-12-03 03:07:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2023-12-03 03:07:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_stop_upstream_video [2023-12-03 03:07:56,464 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_stop_upstream_video [2023-12-03 03:07:56,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 03:07:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_start_video_dma [2023-12-03 03:07:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_start_video_dma [2023-12-03 03:07:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 03:07:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 03:07:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-12-03 03:07:56,465 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-12-03 03:07:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 03:07:56,465 INFO L130 BoogieDeclarations]: Found specification of procedure video_release [2023-12-03 03:07:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure video_release [2023-12-03 03:07:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-12-03 03:07:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:07:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-12-03 03:07:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_i2c_write [2023-12-03 03:07:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_i2c_write [2023-12-03 03:07:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_sendbytes [2023-12-03 03:07:56,466 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_sendbytes [2023-12-03 03:07:56,466 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-12-03 03:07:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-12-03 03:07:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-12-03 03:07:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-12-03 03:07:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-12-03 03:07:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-12-03 03:07:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-12-03 03:07:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-12-03 03:07:56,467 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 03:07:56,467 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_try_fmt_vid_cap [2023-12-03 03:07:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure video_write [2023-12-03 03:07:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure video_write [2023-12-03 03:07:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure clearBitAtPos [2023-12-03 03:07:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure clearBitAtPos [2023-12-03 03:07:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_field_upstream [2023-12-03 03:07:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_field_upstream [2023-12-03 03:07:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-12-03 03:07:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-12-03 03:07:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_event_unsubscribe [2023-12-03 03:07:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_event_unsubscribe [2023-12-03 03:07:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_output [2023-12-03 03:07:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_output [2023-12-03 03:07:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 03:07:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 03:07:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-12-03 03:07:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-12-03 03:07:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure video_out_release [2023-12-03 03:07:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure video_out_release [2023-12-03 03:07:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_xfer [2023-12-03 03:07:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_xfer [2023-12-03 03:07:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 03:07:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 03:07:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 03:07:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 03:07:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_s_ctrl [2023-12-03 03:07:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_s_ctrl [2023-12-03 03:07:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_streamoff [2023-12-03 03:07:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_streamoff [2023-12-03 03:07:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-12-03 03:07:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-12-03 03:07:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_reqbufs [2023-12-03 03:07:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_reqbufs [2023-12-03 03:07:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure mapM [2023-12-03 03:07:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mapM [2023-12-03 03:07:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_dev_unregister [2023-12-03 03:07:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_dev_unregister [2023-12-03 03:07:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-03 03:07:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-03 03:07:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-12-03 03:07:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-12-03 03:07:56,472 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_unregister [2023-12-03 03:07:56,472 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_unregister [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_free [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_free [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_slock_of_cx25821_dev [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_output [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_output [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 03:07:56,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-12-03 03:07:56,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-12-03 03:07:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-03 03:07:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure video_poll [2023-12-03 03:07:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure video_poll [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 03:07:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 03:07:56,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 03:07:56,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure i2c_readbytes [2023-12-03 03:07:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure i2c_readbytes [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_set_videostandard [2023-12-03 03:07:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_set_videostandard [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 03:07:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_s_output [2023-12-03 03:07:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_s_output [2023-12-03 03:07:56,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 03:07:56,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2023-12-03 03:07:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_std [2023-12-03 03:07:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_std [2023-12-03 03:07:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_sram_channel_setup [2023-12-03 03:07:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_sram_channel_setup [2023-12-03 03:07:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-03 03:07:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-03 03:07:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-12-03 03:07:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-12-03 03:07:56,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-12-03 03:07:56,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-12-03 03:07:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 03:07:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 03:07:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_dqbuf [2023-12-03 03:07:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_dqbuf [2023-12-03 03:07:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_qbuf [2023-12-03 03:07:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_qbuf [2023-12-03 03:07:56,477 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_shutdown [2023-12-03 03:07:56,477 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_shutdown [2023-12-03 03:07:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure video_device_release_empty [2023-12-03 03:07:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure video_device_release_empty [2023-12-03 03:07:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-12-03 03:07:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-12-03 03:07:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure btcx_riscmem_alloc [2023-12-03 03:07:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure btcx_riscmem_alloc [2023-12-03 03:07:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_video_mmap [2023-12-03 03:07:56,478 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_video_mmap [2023-12-03 03:07:56,478 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_input [2023-12-03 03:07:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_input [2023-12-03 03:07:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 03:07:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 03:07:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2023-12-03 03:07:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2023-12-03 03:07:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 03:07:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cx25821_fini_16_2 [2023-12-03 03:07:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_open [2023-12-03 03:07:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_open [2023-12-03 03:07:56,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 03:07:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 03:07:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 03:07:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_g_fmt_vid_cap [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_buffer [2023-12-03 03:07:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_buffer [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure medusa_enable_bluefield_output [2023-12-03 03:07:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure medusa_enable_bluefield_output [2023-12-03 03:07:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_log_status [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_log_status [2023-12-03 03:07:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2023-12-03 03:07:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_initdev [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_initdev [2023-12-03 03:07:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-03 03:07:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_s_fmt_vid_out [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_s_fmt_vid_out [2023-12-03 03:07:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_risc_decode [2023-12-03 03:07:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_risc_decode [2023-12-03 03:07:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-12-03 03:07:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-12-03 03:07:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_querybuf [2023-12-03 03:07:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_querybuf [2023-12-03 03:07:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_fh_release [2023-12-03 03:07:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_fh_release [2023-12-03 03:07:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_iounmap [2023-12-03 03:07:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_iounmap [2023-12-03 03:07:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2023-12-03 03:07:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2023-12-03 03:07:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 03:07:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-12-03 03:07:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 03:07:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_vidioc_enum_fmt_vid_cap [2023-12-03 03:07:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure cx25821_free_buffer [2023-12-03 03:07:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure cx25821_free_buffer [2023-12-03 03:07:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-12-03 03:07:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-12-03 03:07:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 03:07:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-12-03 03:07:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-12-03 03:07:58,114 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 03:07:58,119 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 03:07:58,570 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 03:09:52,143 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-12-03 03:09:52,502 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 03:09:59,266 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 03:09:59,266 INFO L309 CfgBuilder]: Removed 5 assume(true) statements. [2023-12-03 03:09:59,269 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:09:59 BoogieIcfgContainer [2023-12-03 03:09:59,269 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 03:09:59,270 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 03:09:59,271 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 03:09:59,281 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 03:09:59,281 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 03:09:59" (1/1) ... [2023-12-03 03:09:59,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 03:09:59,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:09:59,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4132 states to 2803 states and 4132 transitions. [2023-12-03 03:09:59,413 INFO L276 IsEmpty]: Start isEmpty. Operand 2803 states and 4132 transitions. [2023-12-03 03:09:59,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 573 [2023-12-03 03:09:59,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:09:59,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:00,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:01,456 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 03:10:02,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4156 states to 2815 states and 4156 transitions. [2023-12-03 03:10:02,727 INFO L276 IsEmpty]: Start isEmpty. Operand 2815 states and 4156 transitions. [2023-12-03 03:10:02,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 579 [2023-12-03 03:10:02,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:02,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:04,322 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 03:10:06,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4194 states to 2836 states and 4194 transitions. [2023-12-03 03:10:06,541 INFO L276 IsEmpty]: Start isEmpty. Operand 2836 states and 4194 transitions. [2023-12-03 03:10:06,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2023-12-03 03:10:06,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:06,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:07,585 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 03:10:08,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:08,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4206 states to 2841 states and 4206 transitions. [2023-12-03 03:10:08,161 INFO L276 IsEmpty]: Start isEmpty. Operand 2841 states and 4206 transitions. [2023-12-03 03:10:08,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 03:10:08,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:08,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:08,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:09,633 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:10:12,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:12,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4234 states to 2850 states and 4234 transitions. [2023-12-03 03:10:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 2850 states and 4234 transitions. [2023-12-03 03:10:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 585 [2023-12-03 03:10:12,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:12,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:12,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:13,351 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 03:10:14,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:14,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 2855 states and 4247 transitions. [2023-12-03 03:10:14,163 INFO L276 IsEmpty]: Start isEmpty. Operand 2855 states and 4247 transitions. [2023-12-03 03:10:14,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 03:10:14,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:14,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:15,272 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:10:17,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:17,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4268 states to 2861 states and 4268 transitions. [2023-12-03 03:10:17,565 INFO L276 IsEmpty]: Start isEmpty. Operand 2861 states and 4268 transitions. [2023-12-03 03:10:17,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 03:10:17,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:17,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:17,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:18,871 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:10:26,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:26,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4300 states to 2871 states and 4300 transitions. [2023-12-03 03:10:26,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2871 states and 4300 transitions. [2023-12-03 03:10:26,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 03:10:26,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:26,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:26,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:28,176 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:10:35,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:35,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2877 states and 4324 transitions. [2023-12-03 03:10:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 2877 states and 4324 transitions. [2023-12-03 03:10:35,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 03:10:35,081 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:35,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:35,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:35,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:10:36,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:36,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4325 states to 2878 states and 4325 transitions. [2023-12-03 03:10:36,066 INFO L276 IsEmpty]: Start isEmpty. Operand 2878 states and 4325 transitions. [2023-12-03 03:10:36,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 586 [2023-12-03 03:10:36,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:36,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:36,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:37,382 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 03:10:53,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:10:53,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4373 states to 2900 states and 4373 transitions. [2023-12-03 03:10:53,192 INFO L276 IsEmpty]: Start isEmpty. Operand 2900 states and 4373 transitions. [2023-12-03 03:10:53,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 587 [2023-12-03 03:10:53,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:10:53,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:10:53,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:10:54,051 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 03:11:02,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:02,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4388 states to 2906 states and 4388 transitions. [2023-12-03 03:11:02,268 INFO L276 IsEmpty]: Start isEmpty. Operand 2906 states and 4388 transitions. [2023-12-03 03:11:02,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 03:11:02,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:02,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:02,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:03,764 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:15,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4416 states to 2913 states and 4416 transitions. [2023-12-03 03:11:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 2913 states and 4416 transitions. [2023-12-03 03:11:15,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 03:11:15,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:15,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:15,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:16,310 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:16,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:16,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4417 states to 2914 states and 4417 transitions. [2023-12-03 03:11:16,409 INFO L276 IsEmpty]: Start isEmpty. Operand 2914 states and 4417 transitions. [2023-12-03 03:11:16,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 588 [2023-12-03 03:11:16,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:16,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:16,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:17,125 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 03:11:20,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4431 states to 2919 states and 4431 transitions. [2023-12-03 03:11:20,007 INFO L276 IsEmpty]: Start isEmpty. Operand 2919 states and 4431 transitions. [2023-12-03 03:11:20,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 589 [2023-12-03 03:11:20,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:20,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:20,765 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:20,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:20,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2920 states and 4432 transitions. [2023-12-03 03:11:20,892 INFO L276 IsEmpty]: Start isEmpty. Operand 2920 states and 4432 transitions. [2023-12-03 03:11:20,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:20,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:20,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:21,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:21,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:21,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4433 states to 2921 states and 4433 transitions. [2023-12-03 03:11:21,733 INFO L276 IsEmpty]: Start isEmpty. Operand 2921 states and 4433 transitions. [2023-12-03 03:11:21,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:21,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:21,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:21,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:22,449 INFO L134 CoverageAnalysis]: Checked inductivity of 11782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:11:23,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:23,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4434 states to 2922 states and 4434 transitions. [2023-12-03 03:11:23,819 INFO L276 IsEmpty]: Start isEmpty. Operand 2922 states and 4434 transitions. [2023-12-03 03:11:23,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:23,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:23,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:24,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:24,522 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 03:11:27,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:27,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4442 states to 2926 states and 4442 transitions. [2023-12-03 03:11:27,530 INFO L276 IsEmpty]: Start isEmpty. Operand 2926 states and 4442 transitions. [2023-12-03 03:11:27,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:27,537 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:27,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:27,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:28,263 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:28,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:28,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4443 states to 2927 states and 4443 transitions. [2023-12-03 03:11:28,377 INFO L276 IsEmpty]: Start isEmpty. Operand 2927 states and 4443 transitions. [2023-12-03 03:11:28,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:11:28,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:28,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:28,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:29,078 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:29,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:29,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4444 states to 2928 states and 4444 transitions. [2023-12-03 03:11:29,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2928 states and 4444 transitions. [2023-12-03 03:11:29,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:29,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:29,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:29,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:30,521 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:33,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:33,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4476 states to 2941 states and 4476 transitions. [2023-12-03 03:11:33,763 INFO L276 IsEmpty]: Start isEmpty. Operand 2941 states and 4476 transitions. [2023-12-03 03:11:33,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 590 [2023-12-03 03:11:33,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:33,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:34,487 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 03:11:37,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:37,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 2947 states and 4495 transitions. [2023-12-03 03:11:37,510 INFO L276 IsEmpty]: Start isEmpty. Operand 2947 states and 4495 transitions. [2023-12-03 03:11:37,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:11:37,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:37,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:37,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:38,248 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:38,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:38,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2948 states and 4496 transitions. [2023-12-03 03:11:38,347 INFO L276 IsEmpty]: Start isEmpty. Operand 2948 states and 4496 transitions. [2023-12-03 03:11:38,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:11:38,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:38,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:38,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:38,877 INFO L134 CoverageAnalysis]: Checked inductivity of 11678 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:11:39,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:39,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4497 states to 2950 states and 4497 transitions. [2023-12-03 03:11:39,029 INFO L276 IsEmpty]: Start isEmpty. Operand 2950 states and 4497 transitions. [2023-12-03 03:11:39,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:11:39,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:39,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:39,720 INFO L134 CoverageAnalysis]: Checked inductivity of 11782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:11:39,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:11:39,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4499 states to 2952 states and 4499 transitions. [2023-12-03 03:11:39,890 INFO L276 IsEmpty]: Start isEmpty. Operand 2952 states and 4499 transitions. [2023-12-03 03:11:39,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:11:39,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:11:39,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:11:40,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:11:41,537 INFO L134 CoverageAnalysis]: Checked inductivity of 11782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:12:08,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:08,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4539 states to 2964 states and 4539 transitions. [2023-12-03 03:12:08,335 INFO L276 IsEmpty]: Start isEmpty. Operand 2964 states and 4539 transitions. [2023-12-03 03:12:08,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:12:08,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:08,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:08,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:09,089 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:12:09,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:09,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4540 states to 2965 states and 4540 transitions. [2023-12-03 03:12:09,184 INFO L276 IsEmpty]: Start isEmpty. Operand 2965 states and 4540 transitions. [2023-12-03 03:12:09,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 592 [2023-12-03 03:12:09,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:09,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:09,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:09,718 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:12:10,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:10,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4543 states to 2969 states and 4543 transitions. [2023-12-03 03:12:10,011 INFO L276 IsEmpty]: Start isEmpty. Operand 2969 states and 4543 transitions. [2023-12-03 03:12:10,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:12:10,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:10,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:10,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:10,540 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:12:12,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:12,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4546 states to 2973 states and 4546 transitions. [2023-12-03 03:12:12,381 INFO L276 IsEmpty]: Start isEmpty. Operand 2973 states and 4546 transitions. [2023-12-03 03:12:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 591 [2023-12-03 03:12:12,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:12,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:13,079 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 03:12:16,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4554 states to 2977 states and 4554 transitions. [2023-12-03 03:12:16,440 INFO L276 IsEmpty]: Start isEmpty. Operand 2977 states and 4554 transitions. [2023-12-03 03:12:16,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 595 [2023-12-03 03:12:16,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:16,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:16,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:12:17,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:17,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4557 states to 2980 states and 4557 transitions. [2023-12-03 03:12:17,382 INFO L276 IsEmpty]: Start isEmpty. Operand 2980 states and 4557 transitions. [2023-12-03 03:12:17,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2023-12-03 03:12:17,387 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:17,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:17,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:19,241 INFO L134 CoverageAnalysis]: Checked inductivity of 11670 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11666 trivial. 0 not checked. [2023-12-03 03:12:48,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:12:48,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4595 states to 2991 states and 4595 transitions. [2023-12-03 03:12:48,561 INFO L276 IsEmpty]: Start isEmpty. Operand 2991 states and 4595 transitions. [2023-12-03 03:12:48,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 593 [2023-12-03 03:12:48,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:12:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:12:48,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:12:49,275 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11673 trivial. 0 not checked. [2023-12-03 03:13:01,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4608 states to 2996 states and 4608 transitions. [2023-12-03 03:13:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 2996 states and 4608 transitions. [2023-12-03 03:13:01,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:13:01,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:01,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:01,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:02,403 INFO L134 CoverageAnalysis]: Checked inductivity of 11782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:13:04,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:04,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4609 states to 2997 states and 4609 transitions. [2023-12-03 03:13:04,226 INFO L276 IsEmpty]: Start isEmpty. Operand 2997 states and 4609 transitions. [2023-12-03 03:13:04,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 594 [2023-12-03 03:13:04,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:04,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:05,015 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11673 trivial. 0 not checked. [2023-12-03 03:13:07,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:07,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4622 states to 3002 states and 4622 transitions. [2023-12-03 03:13:07,259 INFO L276 IsEmpty]: Start isEmpty. Operand 3002 states and 4622 transitions. [2023-12-03 03:13:07,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2023-12-03 03:13:07,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:07,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:07,963 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 03:13:15,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4660 states to 3017 states and 4660 transitions. [2023-12-03 03:13:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 3017 states and 4660 transitions. [2023-12-03 03:13:15,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2023-12-03 03:13:15,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:15,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:16,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:16,619 INFO L134 CoverageAnalysis]: Checked inductivity of 11673 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11673 trivial. 0 not checked. [2023-12-03 03:13:20,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:20,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4676 states to 3023 states and 4676 transitions. [2023-12-03 03:13:20,664 INFO L276 IsEmpty]: Start isEmpty. Operand 3023 states and 4676 transitions. [2023-12-03 03:13:20,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2023-12-03 03:13:20,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:20,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:21,360 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11783 trivial. 0 not checked. [2023-12-03 03:13:25,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:25,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4684 states to 3027 states and 4684 transitions. [2023-12-03 03:13:25,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3027 states and 4684 transitions. [2023-12-03 03:13:25,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2023-12-03 03:13:25,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:25,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:25,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:25,992 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11784 trivial. 0 not checked. [2023-12-03 03:13:29,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:29,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4691 states to 3031 states and 4691 transitions. [2023-12-03 03:13:29,913 INFO L276 IsEmpty]: Start isEmpty. Operand 3031 states and 4691 transitions. [2023-12-03 03:13:29,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2023-12-03 03:13:29,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:29,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:30,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:30,623 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11783 trivial. 0 not checked. [2023-12-03 03:13:32,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:32,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4700 states to 3035 states and 4700 transitions. [2023-12-03 03:13:32,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3035 states and 4700 transitions. [2023-12-03 03:13:32,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:13:32,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:32,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:33,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:33,582 INFO L134 CoverageAnalysis]: Checked inductivity of 11788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:13:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:39,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4716 states to 3041 states and 4716 transitions. [2023-12-03 03:13:39,469 INFO L276 IsEmpty]: Start isEmpty. Operand 3041 states and 4716 transitions. [2023-12-03 03:13:39,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:13:39,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:39,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:39,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:41,358 INFO L134 CoverageAnalysis]: Checked inductivity of 11793 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:13:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:13:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4746 states to 3049 states and 4746 transitions. [2023-12-03 03:13:58,295 INFO L276 IsEmpty]: Start isEmpty. Operand 3049 states and 4746 transitions. [2023-12-03 03:13:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2023-12-03 03:13:58,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:13:58,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:13:58,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:13:59,129 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 03:14:06,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:06,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4809 states to 3061 states and 4809 transitions. [2023-12-03 03:14:06,249 INFO L276 IsEmpty]: Start isEmpty. Operand 3061 states and 4809 transitions. [2023-12-03 03:14:06,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2023-12-03 03:14:06,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:06,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:06,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:06,938 INFO L134 CoverageAnalysis]: Checked inductivity of 11788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:14:15,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4824 states to 3066 states and 4824 transitions. [2023-12-03 03:14:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 3066 states and 4824 transitions. [2023-12-03 03:14:15,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:14:15,226 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:15,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:15,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:15,908 INFO L134 CoverageAnalysis]: Checked inductivity of 11792 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11784 trivial. 0 not checked. [2023-12-03 03:14:20,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:20,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4831 states to 3070 states and 4831 transitions. [2023-12-03 03:14:20,244 INFO L276 IsEmpty]: Start isEmpty. Operand 3070 states and 4831 transitions. [2023-12-03 03:14:20,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2023-12-03 03:14:20,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:20,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:20,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:22,828 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:14:35,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:35,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4844 states to 3075 states and 4844 transitions. [2023-12-03 03:14:35,481 INFO L276 IsEmpty]: Start isEmpty. Operand 3075 states and 4844 transitions. [2023-12-03 03:14:35,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2023-12-03 03:14:35,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:35,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:36,145 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 03:14:40,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:14:40,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4853 states to 3079 states and 4853 transitions. [2023-12-03 03:14:40,859 INFO L276 IsEmpty]: Start isEmpty. Operand 3079 states and 4853 transitions. [2023-12-03 03:14:40,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2023-12-03 03:14:40,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:14:40,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:14:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:14:43,343 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:15:11,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:11,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4894 states to 3090 states and 4894 transitions. [2023-12-03 03:15:11,298 INFO L276 IsEmpty]: Start isEmpty. Operand 3090 states and 4894 transitions. [2023-12-03 03:15:11,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2023-12-03 03:15:11,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:11,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:11,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:12,082 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:15:22,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:22,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4914 states to 3095 states and 4914 transitions. [2023-12-03 03:15:22,216 INFO L276 IsEmpty]: Start isEmpty. Operand 3095 states and 4914 transitions. [2023-12-03 03:15:22,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 597 [2023-12-03 03:15:22,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:22,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:22,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:22,770 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 03:15:33,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:33,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4932 states to 3100 states and 4932 transitions. [2023-12-03 03:15:33,558 INFO L276 IsEmpty]: Start isEmpty. Operand 3100 states and 4932 transitions. [2023-12-03 03:15:33,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:15:33,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:33,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:33,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:34,303 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 03:15:35,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:35,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4967 states to 3116 states and 4967 transitions. [2023-12-03 03:15:35,495 INFO L276 IsEmpty]: Start isEmpty. Operand 3116 states and 4967 transitions. [2023-12-03 03:15:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:15:35,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:35,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:36,233 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 03:15:37,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:37,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5023 states to 3128 states and 5023 transitions. [2023-12-03 03:15:37,754 INFO L276 IsEmpty]: Start isEmpty. Operand 3128 states and 5023 transitions. [2023-12-03 03:15:37,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 599 [2023-12-03 03:15:37,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:37,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:37,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:38,531 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11786 trivial. 0 not checked. [2023-12-03 03:15:50,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:50,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5033 states to 3132 states and 5033 transitions. [2023-12-03 03:15:50,923 INFO L276 IsEmpty]: Start isEmpty. Operand 3132 states and 5033 transitions. [2023-12-03 03:15:50,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2023-12-03 03:15:50,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:50,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:51,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:51,544 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:15:56,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:15:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5036 states to 3133 states and 5036 transitions. [2023-12-03 03:15:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 3133 states and 5036 transitions. [2023-12-03 03:15:56,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 598 [2023-12-03 03:15:56,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:15:56,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:15:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:15:56,934 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 03:16:07,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:07,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5044 states to 3137 states and 5044 transitions. [2023-12-03 03:16:07,296 INFO L276 IsEmpty]: Start isEmpty. Operand 3137 states and 5044 transitions. [2023-12-03 03:16:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2023-12-03 03:16:07,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:09,786 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:16:37,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:16:37,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5074 states to 3145 states and 5074 transitions. [2023-12-03 03:16:37,997 INFO L276 IsEmpty]: Start isEmpty. Operand 3145 states and 5074 transitions. [2023-12-03 03:16:38,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2023-12-03 03:16:38,002 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:16:38,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:16:38,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:16:40,415 INFO L134 CoverageAnalysis]: Checked inductivity of 11796 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:17:03,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:03,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5118 states to 3155 states and 5118 transitions. [2023-12-03 03:17:03,527 INFO L276 IsEmpty]: Start isEmpty. Operand 3155 states and 5118 transitions. [2023-12-03 03:17:03,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2023-12-03 03:17:03,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:03,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:04,388 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 03:17:06,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:06,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5119 states to 3156 states and 5119 transitions. [2023-12-03 03:17:06,633 INFO L276 IsEmpty]: Start isEmpty. Operand 3156 states and 5119 transitions. [2023-12-03 03:17:06,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:17:06,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:06,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:06,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:07,336 INFO L134 CoverageAnalysis]: Checked inductivity of 11782 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:17:10,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:10,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5121 states to 3158 states and 5121 transitions. [2023-12-03 03:17:10,587 INFO L276 IsEmpty]: Start isEmpty. Operand 3158 states and 5121 transitions. [2023-12-03 03:17:10,592 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:17:10,592 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:10,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:11,321 INFO L134 CoverageAnalysis]: Checked inductivity of 11788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:17:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:27,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5137 states to 3164 states and 5137 transitions. [2023-12-03 03:17:27,437 INFO L276 IsEmpty]: Start isEmpty. Operand 3164 states and 5137 transitions. [2023-12-03 03:17:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 600 [2023-12-03 03:17:27,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:27,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:27,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:28,362 INFO L134 CoverageAnalysis]: Checked inductivity of 11795 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11787 trivial. 0 not checked. [2023-12-03 03:17:37,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:37,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5144 states to 3167 states and 5144 transitions. [2023-12-03 03:17:37,086 INFO L276 IsEmpty]: Start isEmpty. Operand 3167 states and 5144 transitions. [2023-12-03 03:17:37,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:17:37,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:37,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:37,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:37,942 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11783 trivial. 0 not checked. [2023-12-03 03:17:48,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:48,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5159 states to 3173 states and 5159 transitions. [2023-12-03 03:17:48,402 INFO L276 IsEmpty]: Start isEmpty. Operand 3173 states and 5159 transitions. [2023-12-03 03:17:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:17:48,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:48,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:17:49,279 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:17:58,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:17:58,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5166 states to 3176 states and 5166 transitions. [2023-12-03 03:17:58,224 INFO L276 IsEmpty]: Start isEmpty. Operand 3176 states and 5166 transitions. [2023-12-03 03:17:58,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:17:58,229 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:17:58,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:17:58,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:01,158 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:18:40,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5209 states to 3187 states and 5209 transitions. [2023-12-03 03:18:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 3187 states and 5209 transitions. [2023-12-03 03:18:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:18:40,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:40,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:40,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:41,317 INFO L134 CoverageAnalysis]: Checked inductivity of 11797 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11797 trivial. 0 not checked. [2023-12-03 03:18:54,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:18:54,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 3189 states and 5210 transitions. [2023-12-03 03:18:54,942 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 5210 transitions. [2023-12-03 03:18:54,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-12-03 03:18:54,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:18:54,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:18:55,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:18:55,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11794 trivial. 0 not checked. [2023-12-03 03:19:09,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:09,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5211 states to 3191 states and 5211 transitions. [2023-12-03 03:19:09,257 INFO L276 IsEmpty]: Start isEmpty. Operand 3191 states and 5211 transitions. [2023-12-03 03:19:09,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:19:09,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:09,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:09,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:10,273 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 5 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:19:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:22,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5230 states to 3196 states and 5230 transitions. [2023-12-03 03:19:22,730 INFO L276 IsEmpty]: Start isEmpty. Operand 3196 states and 5230 transitions. [2023-12-03 03:19:22,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:19:22,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:22,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:22,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:23,347 INFO L134 CoverageAnalysis]: Checked inductivity of 11798 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11782 trivial. 0 not checked. [2023-12-03 03:19:26,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:19:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5244 states to 3201 states and 5244 transitions. [2023-12-03 03:19:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 5244 transitions. [2023-12-03 03:19:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:19:26,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:19:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:19:26,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:19:32,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked. [2023-12-03 03:20:23,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:23,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5304 states to 3216 states and 5304 transitions. [2023-12-03 03:20:23,117 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states and 5304 transitions. [2023-12-03 03:20:23,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-12-03 03:20:23,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:23,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:23,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:25,772 INFO L134 CoverageAnalysis]: Checked inductivity of 11915 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 11892 trivial. 0 not checked. [2023-12-03 03:20:43,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:20:43,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5326 states to 3222 states and 5326 transitions. [2023-12-03 03:20:43,425 INFO L276 IsEmpty]: Start isEmpty. Operand 3222 states and 5326 transitions. [2023-12-03 03:20:43,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-12-03 03:20:43,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:20:43,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:20:43,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:20:44,165 INFO L134 CoverageAnalysis]: Checked inductivity of 11791 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 11783 trivial. 0 not checked. [2023-12-03 03:21:11,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:11,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5360 states to 3232 states and 5360 transitions. [2023-12-03 03:21:11,803 INFO L276 IsEmpty]: Start isEmpty. Operand 3232 states and 5360 transitions. [2023-12-03 03:21:11,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-12-03 03:21:11,808 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:11,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:11,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:12,551 INFO L134 CoverageAnalysis]: Checked inductivity of 11788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:21:25,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:25,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5373 states to 3237 states and 5373 transitions. [2023-12-03 03:21:25,082 INFO L276 IsEmpty]: Start isEmpty. Operand 3237 states and 5373 transitions. [2023-12-03 03:21:25,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 602 [2023-12-03 03:21:25,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:25,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:25,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:25,817 INFO L134 CoverageAnalysis]: Checked inductivity of 11788 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 11781 trivial. 0 not checked. [2023-12-03 03:21:33,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 03:21:33,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5388 states to 3240 states and 5388 transitions. [2023-12-03 03:21:33,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3240 states and 5388 transitions. [2023-12-03 03:21:33,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 601 [2023-12-03 03:21:33,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 03:21:33,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 03:21:33,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 03:21:34,049 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 11778 trivial. 0 not checked.