./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm --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 25ad44b76b9234b5e26b3be80c17b07aa066ccdc26b39e95f83127678dc9567a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 20:19:14,588 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:19:14,710 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:19:14,716 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:19:14,716 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:19:14,742 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:19:14,743 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:19:14,744 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:19:14,744 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:19:14,744 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:19:14,745 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:19:14,745 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:19:14,745 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:19:14,745 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:19:14,745 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:19:14,746 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:19:14,746 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:19:14,746 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:19:14,746 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:19:14,746 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:19:14,747 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:19:14,747 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:19:14,747 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:19:14,747 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:19:14,747 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:14,747 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:19:14,747 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:19:14,748 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:19:14,748 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:19:14,748 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:19:14,748 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm 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 -> 25ad44b76b9234b5e26b3be80c17b07aa066ccdc26b39e95f83127678dc9567a [2024-11-13 20:19:15,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:19:15,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:19:15,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:19:15,139 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:19:15,140 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:19:15,141 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 20:19:17,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:19:18,070 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:19:18,071 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i [2024-11-13 20:19:18,125 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/data/c0fdfab91/c2fc279162234c94984ea78d334e8f5c/FLAGedbf1a898 [2024-11-13 20:19:18,334 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/data/c0fdfab91/c2fc279162234c94984ea78d334e8f5c [2024-11-13 20:19:18,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:19:18,339 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:19:18,341 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:18,341 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:19:18,347 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:19:18,348 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:18" (1/1) ... [2024-11-13 20:19:18,349 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b9d987 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:18, skipping insertion in model container [2024-11-13 20:19:18,350 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:19:18" (1/1) ... [2024-11-13 20:19:18,481 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:19:20,733 WARN L250 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_bbef7072-9695-4a7e-9dae-442ccf1b2842/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i[301612,301625] [2024-11-13 20:19:20,816 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:20,865 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:19:21,071 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5933] [2024-11-13 20:19:21,073 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5935] [2024-11-13 20:19:21,074 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"); [5945] [2024-11-13 20:19:21,075 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5952] [2024-11-13 20:19:21,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6080] [2024-11-13 20:19:21,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6083] [2024-11-13 20:19:21,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6086] [2024-11-13 20:19:21,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6089] [2024-11-13 20:19:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [6106] [2024-11-13 20:19:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [6109] [2024-11-13 20:19:21,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [6111] [2024-11-13 20:19:21,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [6116] [2024-11-13 20:19:21,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [6119] [2024-11-13 20:19:21,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [6121] [2024-11-13 20:19:21,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [6126] [2024-11-13 20:19:21,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [6129] [2024-11-13 20:19:21,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [6131] [2024-11-13 20:19:21,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [6136] [2024-11-13 20:19:21,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [6139] [2024-11-13 20:19:21,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [6141] [2024-11-13 20:19:21,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [6159] [2024-11-13 20:19:21,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [6162] [2024-11-13 20:19:21,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [6164] [2024-11-13 20:19:21,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [6169] [2024-11-13 20:19:21,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [6172] [2024-11-13 20:19:21,087 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [6174] [2024-11-13 20:19:21,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [6179] [2024-11-13 20:19:21,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [6182] [2024-11-13 20:19:21,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [6184] [2024-11-13 20:19:21,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [6189] [2024-11-13 20:19:21,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [6192] [2024-11-13 20:19:21,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [6194] [2024-11-13 20:19:21,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6281] [2024-11-13 20:19:21,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6288] [2024-11-13 20:19:21,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [6372] [2024-11-13 20:19:21,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [6380] [2024-11-13 20:19:21,388 WARN L250 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_bbef7072-9695-4a7e-9dae-442ccf1b2842/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--ali-ircc.ko-entry_point.cil.out.i[301612,301625] [2024-11-13 20:19:21,405 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:19:21,540 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:19:21,541 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21 WrapperNode [2024-11-13 20:19:21,541 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:19:21,542 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:21,542 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:19:21,542 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:19:21,551 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:21,679 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:21,949 INFO L138 Inliner]: procedures = 222, calls = 2430, calls flagged for inlining = 115, calls inlined = 112, statements flattened = 5780 [2024-11-13 20:19:21,950 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:19:21,951 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:19:21,951 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:19:21,951 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:19:21,961 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:21,961 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:21,999 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,001 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,262 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,311 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,364 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,428 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,500 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:19:22,504 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:19:22,506 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:19:22,506 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:19:22,508 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:19:21" (1/1) ... [2024-11-13 20:19:22,525 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:19:22,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:19:22,576 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:19:22,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bbef7072-9695-4a7e-9dae-442ccf1b2842/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:19:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2024-11-13 20:19:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2024-11-13 20:19:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:19:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:19:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 20:19:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 20:19:22,621 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 20:19:22,621 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_receive_complete [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_receive_complete [2024-11-13 20:19:22,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:19:22,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 20:19:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:19:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 20:19:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 20:19:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 20:19:22,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 20:19:22,623 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2024-11-13 20:19:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2024-11-13 20:19:22,624 INFO L130 BoogieDeclarations]: Found specification of procedure switch_bank [2024-11-13 20:19:22,624 INFO L138 BoogieDeclarations]: Found implementation of procedure switch_bank [2024-11-13 20:19:22,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2024-11-13 20:19:22,626 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2024-11-13 20:19:22,627 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 20:19:22,627 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 20:19:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 20:19:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_remove_4 [2024-11-13 20:19:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_remove_4 [2024-11-13 20:19:22,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 20:19:22,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_receive [2024-11-13 20:19:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_receive [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:19:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2024-11-13 20:19:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_ioctl [2024-11-13 20:19:22,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_ioctl [2024-11-13 20:19:22,629 INFO L130 BoogieDeclarations]: Found specification of procedure SetCOMInterrupts [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure SetCOMInterrupts [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_change_dongle_speed [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_change_dongle_speed [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure SIR2FIR [2024-11-13 20:19:22,630 INFO L138 BoogieDeclarations]: Found implementation of procedure SIR2FIR [2024-11-13 20:19:22,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:19:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:19:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 20:19:22,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 20:19:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_close [2024-11-13 20:19:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_close [2024-11-13 20:19:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 20:19:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 20:19:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:19:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 20:19:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 20:19:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_dma_xmit [2024-11-13 20:19:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_dma_xmit [2024-11-13 20:19:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:19:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:19:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-13 20:19:22,635 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-13 20:19:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 20:19:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 20:19:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2024-11-13 20:19:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2024-11-13 20:19:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_net_open [2024-11-13 20:19:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_net_open [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-13 20:19:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 20:19:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-13 20:19:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-13 20:19:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 20:19:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 20:19:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 20:19:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 20:19:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:19:22,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:19:22,638 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-13 20:19:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 20:19:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 20:19:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure FIR2SIR [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure FIR2SIR [2024-11-13 20:19:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2024-11-13 20:19:22,639 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_change_speed [2024-11-13 20:19:22,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_change_speed [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:19:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-13 20:19:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-13 20:19:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure ali_ircc_resume [2024-11-13 20:19:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ali_ircc_resume [2024-11-13 20:19:22,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:19:22,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:19:23,680 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:19:23,685 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:19:25,884 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 20:19:44,883 INFO L? ?]: Removed 1714 outVars from TransFormulas that were not future-live. [2024-11-13 20:19:44,883 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:19:46,953 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:19:46,954 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 20:19:46,955 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:46 BoogieIcfgContainer [2024-11-13 20:19:46,956 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:19:46,956 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:19:46,957 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:19:46,969 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:19:46,969 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:19:46" (1/1) ... [2024-11-13 20:19:46,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:19:47,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:19:47,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1388 states and 2098 transitions. [2024-11-13 20:19:47,106 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2098 transitions. [2024-11-13 20:19:47,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-13 20:19:47,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:19:47,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:19:54,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:19:57,013 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:20:07,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:08,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:08,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2174 states to 1396 states and 2154 transitions. [2024-11-13 20:20:08,769 INFO L276 IsEmpty]: Start isEmpty. Operand 1396 states and 2154 transitions. [2024-11-13 20:20:08,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 20:20:08,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:08,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:14,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:16,386 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:20:26,997 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:20:27,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:27,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2246 states to 1402 states and 2206 transitions. [2024-11-13 20:20:27,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2206 transitions. [2024-11-13 20:20:27,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:20:27,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:27,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:33,357 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 20:20:33,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:33,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2247 states to 1403 states and 2207 transitions. [2024-11-13 20:20:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 1403 states and 2207 transitions. [2024-11-13 20:20:33,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:20:33,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:33,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:38,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:39,670 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:20:41,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:41,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2297 states to 1408 states and 2257 transitions. [2024-11-13 20:20:41,374 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2257 transitions. [2024-11-13 20:20:41,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:20:41,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:41,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:46,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:47,678 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:20:50,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:50,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1411 states and 2301 transitions. [2024-11-13 20:20:50,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1411 states and 2301 transitions. [2024-11-13 20:20:50,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-13 20:20:50,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:50,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:20:56,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:20:57,293 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:20:58,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:20:58,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2341 states to 1412 states and 2301 transitions. [2024-11-13 20:20:58,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1412 states and 2301 transitions. [2024-11-13 20:20:58,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 20:20:58,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:20:58,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:04,472 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:21:06,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:06,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1420 states and 2357 transitions. [2024-11-13 20:21:06,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2357 transitions. [2024-11-13 20:21:06,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:21:06,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:06,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:11,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:12,249 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 20:21:23,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:21:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:28,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2479 states to 1429 states and 2418 transitions. [2024-11-13 20:21:28,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1429 states and 2418 transitions. [2024-11-13 20:21:28,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:21:28,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:28,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:33,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:33,709 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 158 trivial. 0 not checked. [2024-11-13 20:21:36,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2525 states to 1433 states and 2464 transitions. [2024-11-13 20:21:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2464 transitions. [2024-11-13 20:21:36,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:21:36,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:36,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:41,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 160 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2024-11-13 20:21:47,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:47,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2572 states to 1437 states and 2511 transitions. [2024-11-13 20:21:47,079 INFO L276 IsEmpty]: Start isEmpty. Operand 1437 states and 2511 transitions. [2024-11-13 20:21:47,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:21:47,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:47,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:52,080 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 20:21:54,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2581 states to 1440 states and 2520 transitions. [2024-11-13 20:21:54,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1440 states and 2520 transitions. [2024-11-13 20:21:54,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:21:54,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:54,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:59,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:59,909 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 20:22:01,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:01,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1442 states and 2559 transitions. [2024-11-13 20:22:01,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2559 transitions. [2024-11-13 20:22:01,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:22:01,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:01,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:06,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:07,179 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 159 trivial. 0 not checked. [2024-11-13 20:22:10,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:10,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2672 states to 1448 states and 2610 transitions. [2024-11-13 20:22:10,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 2610 transitions. [2024-11-13 20:22:10,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:22:10,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:10,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:14,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:15,018 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:22:15,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:15,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2678 states to 1450 states and 2616 transitions. [2024-11-13 20:22:15,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1450 states and 2616 transitions. [2024-11-13 20:22:15,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:22:15,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:15,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:19,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:20,075 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:22:21,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:21,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2729 states to 1455 states and 2666 transitions. [2024-11-13 20:22:21,826 INFO L276 IsEmpty]: Start isEmpty. Operand 1455 states and 2666 transitions. [2024-11-13 20:22:21,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:22:21,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:21,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:26,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:27,246 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:22:28,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2779 states to 1460 states and 2715 transitions. [2024-11-13 20:22:28,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 2715 transitions. [2024-11-13 20:22:28,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 20:22:28,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:28,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:33,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:34,296 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:22:36,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:36,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2785 states to 1463 states and 2721 transitions. [2024-11-13 20:22:36,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1463 states and 2721 transitions. [2024-11-13 20:22:36,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:36,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:36,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:41,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:41,912 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:22:42,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:42,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2771 states to 1462 states and 2707 transitions. [2024-11-13 20:22:42,684 INFO L276 IsEmpty]: Start isEmpty. Operand 1462 states and 2707 transitions. [2024-11-13 20:22:42,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:42,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:42,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:48,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:49,069 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:22:57,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:57,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2818 states to 1468 states and 2754 transitions. [2024-11-13 20:22:57,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1468 states and 2754 transitions. [2024-11-13 20:22:57,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:22:57,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:02,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,021 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:23:04,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:04,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1471 states and 2759 transitions. [2024-11-13 20:23:04,104 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2759 transitions. [2024-11-13 20:23:04,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:23:04,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:04,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:08,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:08,861 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:23:09,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:09,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1472 states and 2759 transitions. [2024-11-13 20:23:09,930 INFO L276 IsEmpty]: Start isEmpty. Operand 1472 states and 2759 transitions. [2024-11-13 20:23:09,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:23:09,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:09,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:15,609 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:23:26,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2871 states to 1479 states and 2807 transitions. [2024-11-13 20:23:26,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2807 transitions. [2024-11-13 20:23:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:23:26,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:31,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:31,788 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 20:23:31,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:31,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1480 states and 2808 transitions. [2024-11-13 20:23:31,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2808 transitions. [2024-11-13 20:23:31,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:23:31,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:31,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:36,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:37,162 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:23:37,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:37,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1479 states and 2792 transitions. [2024-11-13 20:23:37,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1479 states and 2792 transitions. [2024-11-13 20:23:38,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:23:38,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:38,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:42,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:42,846 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 20:23:44,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:44,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1480 states and 2792 transitions. [2024-11-13 20:23:44,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1480 states and 2792 transitions. [2024-11-13 20:23:44,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:23:44,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:44,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:49,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:49,910 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:23:54,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:54,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2901 states to 1485 states and 2837 transitions. [2024-11-13 20:23:54,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1485 states and 2837 transitions. [2024-11-13 20:23:54,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:23:54,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:54,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,945 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:24:08,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:09,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1492 states and 2888 transitions. [2024-11-13 20:24:09,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2888 transitions. [2024-11-13 20:24:09,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:24:09,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:09,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:15,130 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:24:16,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:16,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2950 states to 1491 states and 2886 transitions. [2024-11-13 20:24:16,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2886 transitions. [2024-11-13 20:24:16,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:24:16,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:16,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:20,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:24:23,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:23,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2952 states to 1492 states and 2888 transitions. [2024-11-13 20:24:23,103 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 2888 transitions. [2024-11-13 20:24:23,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:24:23,107 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:23,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:27,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,067 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:24:30,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:30,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2954 states to 1494 states and 2890 transitions. [2024-11-13 20:24:30,639 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2890 transitions. [2024-11-13 20:24:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-13 20:24:30,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:30,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:24:37,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:37,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1497 states and 2895 transitions. [2024-11-13 20:24:37,883 INFO L276 IsEmpty]: Start isEmpty. Operand 1497 states and 2895 transitions. [2024-11-13 20:24:37,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:24:37,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:37,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:42,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:43,204 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 20:24:45,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1498 states and 2895 transitions. [2024-11-13 20:24:45,466 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2895 transitions. [2024-11-13 20:24:45,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-13 20:24:45,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:49,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:50,165 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:24:55,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:55,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2996 states to 1501 states and 2932 transitions. [2024-11-13 20:24:55,240 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2932 transitions. [2024-11-13 20:24:55,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:24:55,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:55,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:59,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:59,965 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:25:02,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:02,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3002 states to 1503 states and 2938 transitions. [2024-11-13 20:25:02,587 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2938 transitions. [2024-11-13 20:25:02,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:02,590 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:02,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:06,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:07,198 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:25:09,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:09,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3005 states to 1505 states and 2941 transitions. [2024-11-13 20:25:09,851 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2941 transitions. [2024-11-13 20:25:09,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:09,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:09,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:14,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:15,741 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:25:24,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3066 states to 1511 states and 3002 transitions. [2024-11-13 20:25:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1511 states and 3002 transitions. [2024-11-13 20:25:24,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:24,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:24,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:29,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:25:34,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:34,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1514 states and 3011 transitions. [2024-11-13 20:25:34,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1514 states and 3011 transitions. [2024-11-13 20:25:34,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:34,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:34,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:39,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:40,065 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:25:42,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:42,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3113 states to 1516 states and 3049 transitions. [2024-11-13 20:25:42,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1516 states and 3049 transitions. [2024-11-13 20:25:42,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:42,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:42,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:47,440 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:25:50,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:50,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3158 states to 1519 states and 3094 transitions. [2024-11-13 20:25:50,689 INFO L276 IsEmpty]: Start isEmpty. Operand 1519 states and 3094 transitions. [2024-11-13 20:25:50,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:25:50,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:50,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:55,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:55,423 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:25:58,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:58,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3196 states to 1521 states and 3132 transitions. [2024-11-13 20:25:58,448 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 3132 transitions. [2024-11-13 20:25:58,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:25:58,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:58,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:02,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:07,068 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 20:26:14,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:14,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3213 states to 1526 states and 3146 transitions. [2024-11-13 20:26:14,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3146 transitions. [2024-11-13 20:26:14,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:26:14,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:14,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:19,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:19,849 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:26:22,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:22,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3215 states to 1527 states and 3148 transitions. [2024-11-13 20:26:22,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 3148 transitions. [2024-11-13 20:26:22,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:26:22,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:22,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:27,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:27,233 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:26:33,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:33,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1530 states and 3182 transitions. [2024-11-13 20:26:33,618 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 3182 transitions. [2024-11-13 20:26:33,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 20:26:33,620 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:33,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:38,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:38,433 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:26:38,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:38,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3249 states to 1531 states and 3182 transitions. [2024-11-13 20:26:38,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1531 states and 3182 transitions. [2024-11-13 20:26:38,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-13 20:26:38,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:38,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:42,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:43,266 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:26:46,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:46,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3250 states to 1532 states and 3183 transitions. [2024-11-13 20:26:46,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 3183 transitions. [2024-11-13 20:26:46,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:26:46,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:46,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:50,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:52,754 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:26:54,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1533 states and 3184 transitions. [2024-11-13 20:26:54,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 3184 transitions. [2024-11-13 20:26:54,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:26:54,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:54,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:58,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:58,531 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 20:27:04,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:04,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1536 states and 3223 transitions. [2024-11-13 20:27:04,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1536 states and 3223 transitions. [2024-11-13 20:27:04,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:27:04,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:04,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:09,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:09,292 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-13 20:27:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:11,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3290 states to 1537 states and 3223 transitions. [2024-11-13 20:27:11,056 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 3223 transitions. [2024-11-13 20:27:11,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:27:11,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:11,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:15,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:15,689 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:27:17,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:17,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1539 states and 3226 transitions. [2024-11-13 20:27:17,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 3226 transitions. [2024-11-13 20:27:17,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:27:17,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:17,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:21,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:21,785 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 20:27:21,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:21,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3300 states to 1542 states and 3233 transitions. [2024-11-13 20:27:21,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1542 states and 3233 transitions. [2024-11-13 20:27:21,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 20:27:21,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:21,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:26,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:26,639 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 20:27:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:29,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1543 states and 3234 transitions. [2024-11-13 20:27:29,936 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 3234 transitions. [2024-11-13 20:27:29,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:27:29,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:29,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:34,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:38,072 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 136 trivial. 0 not checked. [2024-11-13 20:27:51,868 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:28:11,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:11,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3376 states to 1552 states and 3288 transitions. [2024-11-13 20:28:11,216 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 3288 transitions. [2024-11-13 20:28:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:28:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:15,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:15,745 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:28:17,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:17,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3378 states to 1554 states and 3290 transitions. [2024-11-13 20:28:17,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 3290 transitions. [2024-11-13 20:28:17,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-13 20:28:17,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:17,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:22,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:22,179 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:28:24,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:24,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1555 states and 3291 transitions. [2024-11-13 20:28:24,077 INFO L276 IsEmpty]: Start isEmpty. Operand 1555 states and 3291 transitions. [2024-11-13 20:28:24,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-13 20:28:24,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:24,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:28,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:28,880 INFO L134 CoverageAnalysis]: Checked inductivity of 138 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 138 trivial. 0 not checked. [2024-11-13 20:28:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:28,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1556 states and 3291 transitions. [2024-11-13 20:28:28,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1556 states and 3291 transitions. [2024-11-13 20:28:28,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:28:28,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:28,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:33,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:33,597 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:28:37,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:37,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3387 states to 1559 states and 3299 transitions. [2024-11-13 20:28:37,258 INFO L276 IsEmpty]: Start isEmpty. Operand 1559 states and 3299 transitions. [2024-11-13 20:28:37,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:28:37,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:37,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:41,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:42,095 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:28:54,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1563 states and 3346 transitions. [2024-11-13 20:28:54,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1563 states and 3346 transitions. [2024-11-13 20:28:54,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 20:28:54,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:58,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:58,781 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:29:14,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:14,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3490 states to 1569 states and 3401 transitions. [2024-11-13 20:29:14,257 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3401 transitions. [2024-11-13 20:29:14,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:29:14,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:14,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:18,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,741 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:29:18,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:18,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3492 states to 1571 states and 3403 transitions. [2024-11-13 20:29:18,837 INFO L276 IsEmpty]: Start isEmpty. Operand 1571 states and 3403 transitions. [2024-11-13 20:29:18,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:29:18,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:18,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:23,805 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:29:39,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:39,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 1577 states and 3454 transitions. [2024-11-13 20:29:39,730 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3454 transitions. [2024-11-13 20:29:39,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:29:39,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:39,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:29:52,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1580 states and 3494 transitions. [2024-11-13 20:29:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 1580 states and 3494 transitions. [2024-11-13 20:29:52,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:29:52,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:52,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:56,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:57,053 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:30:05,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:05,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3625 states to 1583 states and 3536 transitions. [2024-11-13 20:30:05,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 3536 transitions. [2024-11-13 20:30:05,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:30:05,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:05,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:09,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,981 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:30:18,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3662 states to 1586 states and 3573 transitions. [2024-11-13 20:30:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 3573 transitions. [2024-11-13 20:30:18,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:30:18,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:18,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:22,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:22,809 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:30:31,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:31,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3702 states to 1589 states and 3613 transitions. [2024-11-13 20:30:31,012 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 3613 transitions. [2024-11-13 20:30:31,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-13 20:30:31,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:31,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:35,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:35,777 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2024-11-13 20:30:44,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:44,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3744 states to 1592 states and 3655 transitions. [2024-11-13 20:30:44,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 3655 transitions. [2024-11-13 20:30:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:30:44,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:48,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:49,194 INFO L134 CoverageAnalysis]: Checked inductivity of 143 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:30:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:53,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3752 states to 1595 states and 3662 transitions. [2024-11-13 20:30:53,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 3662 transitions. [2024-11-13 20:30:53,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 20:30:53,948 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:53,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:58,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:58,671 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 146 trivial. 0 not checked. [2024-11-13 20:31:02,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:02,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 1596 states and 3663 transitions. [2024-11-13 20:31:02,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 3663 transitions. [2024-11-13 20:31:02,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:31:02,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:02,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:07,550 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 20:31:12,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:12,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1598 states and 3666 transitions. [2024-11-13 20:31:12,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 3666 transitions. [2024-11-13 20:31:12,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-13 20:31:12,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:12,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:16,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:17,000 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 149 trivial. 0 not checked. [2024-11-13 20:31:17,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:17,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1599 states and 3666 transitions. [2024-11-13 20:31:17,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1599 states and 3666 transitions. [2024-11-13 20:31:17,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:31:17,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:17,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:21,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 145 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2024-11-13 20:31:28,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:28,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3761 states to 1601 states and 3669 transitions. [2024-11-13 20:31:28,608 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 3669 transitions. [2024-11-13 20:31:28,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:31:28,611 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:28,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:32,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:33,243 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:31:37,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:37,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3767 states to 1604 states and 3675 transitions. [2024-11-13 20:31:37,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 3675 transitions. [2024-11-13 20:31:37,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:31:37,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:37,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:41,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:41,747 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:31:50,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:50,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3802 states to 1607 states and 3710 transitions. [2024-11-13 20:31:50,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1607 states and 3710 transitions. [2024-11-13 20:31:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:31:50,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:54,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:54,802 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:32:08,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:08,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3843 states to 1611 states and 3751 transitions. [2024-11-13 20:32:08,129 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 3751 transitions. [2024-11-13 20:32:08,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:32:08,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:08,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:12,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:12,720 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:32:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:22,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1614 states and 3758 transitions. [2024-11-13 20:32:22,018 INFO L276 IsEmpty]: Start isEmpty. Operand 1614 states and 3758 transitions. [2024-11-13 20:32:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:32:22,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:26,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:26,414 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:32:41,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:41,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 1618 states and 3803 transitions. [2024-11-13 20:32:41,062 INFO L276 IsEmpty]: Start isEmpty. Operand 1618 states and 3803 transitions. [2024-11-13 20:32:41,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 20:32:41,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:41,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:46,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:46,235 INFO L134 CoverageAnalysis]: Checked inductivity of 148 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-13 20:32:49,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:49,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3895 states to 1619 states and 3803 transitions. [2024-11-13 20:32:49,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 3803 transitions. [2024-11-13 20:32:49,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:32:49,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:49,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,553 INFO L134 CoverageAnalysis]: Checked inductivity of 147 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 20:32:54,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 1621 states and 3807 transitions. [2024-11-13 20:32:54,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1621 states and 3807 transitions. [2024-11-13 20:32:54,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:32:54,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:00,962 INFO L134 CoverageAnalysis]: Checked inductivity of 152 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-13 20:33:01,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:01,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 1623 states and 3809 transitions. [2024-11-13 20:33:01,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3809 transitions. [2024-11-13 20:33:01,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:33:01,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:06,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:06,726 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 140 trivial. 0 not checked. [2024-11-13 20:33:09,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:09,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 1626 states and 3812 transitions. [2024-11-13 20:33:09,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 3812 transitions. [2024-11-13 20:33:09,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-13 20:33:09,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:09,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:19,245 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked.