./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-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b --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 fe8c4b1a27642c802f8c97577aadb7892fddcd015ae43c580aa1247dba190651 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:32:11,900 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:32:11,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:32:11,962 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:32:11,962 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:32:11,980 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:32:11,981 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:32:11,981 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:32:11,982 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:32:11,982 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:32:11,982 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:32:11,982 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:32:11,982 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:32:11,982 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:32:11,982 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:32:11,983 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:32:11,983 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:32:11,983 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:32:11,984 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:32:11,984 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:32:11,984 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:32:11,984 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:32:11,984 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:32:11,984 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_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b 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 -> fe8c4b1a27642c802f8c97577aadb7892fddcd015ae43c580aa1247dba190651 [2024-12-06 02:32:12,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:32:12,237 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:32:12,239 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:32:12,240 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:32:12,241 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:32:12,242 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2024-12-06 02:32:14,840 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/data/87f841144/ddee44f90e684f9aa3d799d175e981b2/FLAG50273864e [2024-12-06 02:32:15,216 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:32:15,217 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2024-12-06 02:32:15,238 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/data/87f841144/ddee44f90e684f9aa3d799d175e981b2/FLAG50273864e [2024-12-06 02:32:15,407 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/data/87f841144/ddee44f90e684f9aa3d799d175e981b2 [2024-12-06 02:32:15,409 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:32:15,410 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:32:15,411 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:32:15,411 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:32:15,415 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:32:15,415 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:32:15" (1/1) ... [2024-12-06 02:32:15,416 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5bcebc8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:15, skipping insertion in model container [2024-12-06 02:32:15,416 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:32:15" (1/1) ... [2024-12-06 02:32:15,462 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:32:15,937 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_05448f41-e6ba-4286-a777-39b8000a2382/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i[120162,120175] [2024-12-06 02:32:15,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:32:15,981 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:32:16,051 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"); [3119] [2024-12-06 02:32:16,053 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)); [3126] [2024-12-06 02:32:16,053 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3134-3135] [2024-12-06 02:32:16,054 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3143-3144] [2024-12-06 02:32:16,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3164] [2024-12-06 02:32:16,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3172] [2024-12-06 02:32:16,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (buf + ofs), "i" (1UL)); [3673-3674] [2024-12-06 02:32:16,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3734] [2024-12-06 02:32:16,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3737] [2024-12-06 02:32:16,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3740] [2024-12-06 02:32:16,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3743] [2024-12-06 02:32:16,083 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu): "0" (__pu_val), "c" (uarg.i): "ebx"); [3746] [2024-12-06 02:32:16,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (uarg.i): "ebx"); [3757-3758] [2024-12-06 02:32:16,084 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (uarg.i): "ebx"); [3761-3762] [2024-12-06 02:32:16,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (uarg.i): "ebx"); [3765-3766] [2024-12-06 02:32:16,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (uarg.i): "ebx"); [3769-3770] [2024-12-06 02:32:16,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___0): "0" (__pu_val___0), "c" (uarg.i): "ebx"); [3773-3774] [2024-12-06 02:32:16,086 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu), "=r" (__val_gu): "0" (uarg.i), "i" (4UL)); [3785-3786] [2024-12-06 02:32:16,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __get_user_%P3": "=a" (__ret_gu___0), "=r" (__val_gu___0): "0" (uarg.i), "i" (4UL)); [3823-3824] [2024-12-06 02:32:16,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_1": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (uarg.i): "ebx"); [3837-3838] [2024-12-06 02:32:16,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_2": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (uarg.i): "ebx"); [3841-3842] [2024-12-06 02:32:16,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_4": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (uarg.i): "ebx"); [3845-3846] [2024-12-06 02:32:16,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_8": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (uarg.i): "ebx"); [3849-3850] [2024-12-06 02:32:16,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("call __put_user_X": "=a" (__ret_pu___1): "0" (__pu_val___1), "c" (uarg.i): "ebx"); [3853-3854] [2024-12-06 02:32:16,112 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_05448f41-e6ba-4286-a777-39b8000a2382/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i[120162,120175] [2024-12-06 02:32:16,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:32:16,142 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:32:16,142 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16 WrapperNode [2024-12-06 02:32:16,142 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:32:16,143 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:32:16,143 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:32:16,144 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:32:16,149 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,170 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,216 INFO L138 Inliner]: procedures = 96, calls = 407, calls flagged for inlining = 31, calls inlined = 28, statements flattened = 1254 [2024-12-06 02:32:16,216 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:32:16,217 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:32:16,217 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:32:16,217 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:32:16,224 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,224 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,234 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,235 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,261 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,263 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,271 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,276 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,281 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,290 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:32:16,290 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:32:16,290 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:32:16,291 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:32:16,291 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:32:16" (1/1) ... [2024-12-06 02:32:16,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:32:16,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:32:16,323 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:32:16,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_05448f41-e6ba-4286-a777-39b8000a2382/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2024-12-06 02:32:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outw [2024-12-06 02:32:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outw [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_stop [2024-12-06 02:32:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_stop [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-06 02:32:16,344 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_write [2024-12-06 02:32:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_write [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_update_timeout [2024-12-06 02:32:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_update_timeout [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-06 02:32:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-06 02:32:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 02:32:16,345 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_round_time [2024-12-06 02:32:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_round_time [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-12-06 02:32:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-12-06 02:32:16,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_start [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_start [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-12-06 02:32:16,347 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2024-12-06 02:32:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-06 02:32:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-06 02:32:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_keepalive [2024-12-06 02:32:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_keepalive [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-12-06 02:32:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2024-12-06 02:32:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2024-12-06 02:32:16,348 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2024-12-06 02:32:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2024-12-06 02:32:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 02:32:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-12-06 02:32:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-12-06 02:32:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-12-06 02:32:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-12-06 02:32:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:32:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:32:16,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-06 02:32:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-06 02:32:16,564 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:32:16,566 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:32:16,777 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-06 02:32:28,039 INFO L? ?]: Removed 473 outVars from TransFormulas that were not future-live. [2024-12-06 02:32:28,039 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:32:28,435 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:32:28,435 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-12-06 02:32:28,435 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:32:28 BoogieIcfgContainer [2024-12-06 02:32:28,435 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:32:28,436 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:32:28,436 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:32:28,447 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:32:28,447 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:32:28" (1/1) ... [2024-12-06 02:32:28,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:32:28,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:28,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 498 states and 763 transitions. [2024-12-06 02:32:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 763 transitions. [2024-12-06 02:32:28,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-06 02:32:28,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:28,531 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:29,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:29,379 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:39,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:32:39,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:39,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 511 states and 808 transitions. [2024-12-06 02:32:39,590 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 808 transitions. [2024-12-06 02:32:39,594 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-06 02:32:39,594 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:39,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:39,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,055 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:40,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 512 states and 809 transitions. [2024-12-06 02:32:40,080 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 809 transitions. [2024-12-06 02:32:40,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:32:40,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:40,520 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:40,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:40,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 515 states and 831 transitions. [2024-12-06 02:32:40,640 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 831 transitions. [2024-12-06 02:32:40,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-06 02:32:40,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:40,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:40,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:41,054 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:32:41,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:41,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 517 states and 834 transitions. [2024-12-06 02:32:41,074 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 834 transitions. [2024-12-06 02:32:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:32:41,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:41,448 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:41,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:41,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 516 states and 830 transitions. [2024-12-06 02:32:41,493 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 830 transitions. [2024-12-06 02:32:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-06 02:32:41,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:41,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:41,887 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-12-06 02:32:41,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 517 states and 831 transitions. [2024-12-06 02:32:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 831 transitions. [2024-12-06 02:32:41,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:32:41,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:41,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:42,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:42,267 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:42,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:42,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 522 states and 854 transitions. [2024-12-06 02:32:42,561 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 854 transitions. [2024-12-06 02:32:42,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-06 02:32:42,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:42,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:42,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:43,018 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:43,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:43,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 521 states and 849 transitions. [2024-12-06 02:32:43,067 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 849 transitions. [2024-12-06 02:32:43,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-06 02:32:43,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:43,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:43,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:43,493 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:43,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 525 states and 870 transitions. [2024-12-06 02:32:43,995 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 870 transitions. [2024-12-06 02:32:43,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-06 02:32:43,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:43,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:44,323 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:44,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 528 states and 875 transitions. [2024-12-06 02:32:44,494 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 875 transitions. [2024-12-06 02:32:44,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:32:44,496 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:44,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:44,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:44,830 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:44,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:44,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 529 states and 875 transitions. [2024-12-06 02:32:44,855 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 875 transitions. [2024-12-06 02:32:44,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:32:44,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:44,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:45,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-12-06 02:32:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:45,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 531 states and 879 transitions. [2024-12-06 02:32:45,240 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 879 transitions. [2024-12-06 02:32:45,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-06 02:32:45,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:45,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:45,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:45,447 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:45,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:45,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 534 states and 883 transitions. [2024-12-06 02:32:45,658 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 883 transitions. [2024-12-06 02:32:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:32:45,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:45,662 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:45,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,097 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-12-06 02:32:46,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 535 states and 883 transitions. [2024-12-06 02:32:46,123 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 883 transitions. [2024-12-06 02:32:46,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-06 02:32:46,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,445 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-12-06 02:32:46,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 537 states and 885 transitions. [2024-12-06 02:32:46,479 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 885 transitions. [2024-12-06 02:32:46,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-06 02:32:46,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:46,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:46,830 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:32:46,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:46,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 539 states and 887 transitions. [2024-12-06 02:32:46,857 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 887 transitions. [2024-12-06 02:32:46,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-06 02:32:46,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:46,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:47,180 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-12-06 02:32:47,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:47,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 542 states and 890 transitions. [2024-12-06 02:32:47,294 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 890 transitions. [2024-12-06 02:32:47,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-06 02:32:47,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:47,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:47,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:47,628 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 02:32:47,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 544 states and 893 transitions. [2024-12-06 02:32:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 893 transitions. [2024-12-06 02:32:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-06 02:32:47,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:47,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:47,982 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-12-06 02:32:48,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:48,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 543 states and 887 transitions. [2024-12-06 02:32:48,047 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 887 transitions. [2024-12-06 02:32:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-06 02:32:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:48,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:48,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:48,321 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 02:32:48,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:48,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 545 states and 890 transitions. [2024-12-06 02:32:48,344 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 890 transitions. [2024-12-06 02:32:48,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-06 02:32:48,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:48,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:48,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:48,678 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-12-06 02:32:48,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:48,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 556 states and 909 transitions. [2024-12-06 02:32:48,723 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 909 transitions. [2024-12-06 02:32:48,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:32:48,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:48,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:48,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:48,933 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:32:49,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 563 states and 927 transitions. [2024-12-06 02:32:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 927 transitions. [2024-12-06 02:32:49,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-06 02:32:49,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-12-06 02:32:49,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 565 states and 942 transitions. [2024-12-06 02:32:49,405 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 942 transitions. [2024-12-06 02:32:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:32:49,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:49,614 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:32:49,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 568 states and 946 transitions. [2024-12-06 02:32:49,632 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 946 transitions. [2024-12-06 02:32:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-06 02:32:49,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:49,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:49,861 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:32:49,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:49,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 569 states and 947 transitions. [2024-12-06 02:32:49,881 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 947 transitions. [2024-12-06 02:32:49,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-06 02:32:49,883 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:49,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:50,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-12-06 02:32:50,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:50,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 570 states and 948 transitions. [2024-12-06 02:32:50,161 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 948 transitions. [2024-12-06 02:32:50,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-06 02:32:50,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:50,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,388 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:32:50,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:50,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 573 states and 952 transitions. [2024-12-06 02:32:50,418 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 952 transitions. [2024-12-06 02:32:50,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:32:50,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:50,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:50,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,641 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 02:32:50,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:50,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 576 states and 954 transitions. [2024-12-06 02:32:50,752 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 954 transitions. [2024-12-06 02:32:50,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-06 02:32:50,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:50,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:50,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:50,996 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-12-06 02:32:51,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 578 states and 957 transitions. [2024-12-06 02:32:51,033 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 957 transitions. [2024-12-06 02:32:51,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:32:51,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:51,440 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-12-06 02:32:51,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 580 states and 960 transitions. [2024-12-06 02:32:51,466 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 960 transitions. [2024-12-06 02:32:51,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-06 02:32:51,467 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:51,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:51,693 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-12-06 02:32:51,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 582 states and 962 transitions. [2024-12-06 02:32:51,715 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 962 transitions. [2024-12-06 02:32:51,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-06 02:32:51,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:51,921 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-12-06 02:32:51,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:51,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 584 states and 964 transitions. [2024-12-06 02:32:51,957 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 964 transitions. [2024-12-06 02:32:51,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-06 02:32:51,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,155 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 02:32:52,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 597 states and 985 transitions. [2024-12-06 02:32:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 985 transitions. [2024-12-06 02:32:52,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-06 02:32:52,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,403 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-12-06 02:32:52,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:52,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 600 states and 990 transitions. [2024-12-06 02:32:52,421 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 990 transitions. [2024-12-06 02:32:52,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-06 02:32:52,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,620 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 02:32:52,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 603 states and 994 transitions. [2024-12-06 02:32:52,649 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 994 transitions. [2024-12-06 02:32:52,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-06 02:32:52,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:52,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:52,837 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-12-06 02:32:52,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:52,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 606 states and 997 transitions. [2024-12-06 02:32:52,856 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 997 transitions. [2024-12-06 02:32:52,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-06 02:32:52,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,047 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-12-06 02:32:53,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:53,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 608 states and 999 transitions. [2024-12-06 02:32:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 999 transitions. [2024-12-06 02:32:53,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-12-06 02:32:53,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:53,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,311 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-12-06 02:32:53,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:53,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 620 states and 1023 transitions. [2024-12-06 02:32:53,350 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1023 transitions. [2024-12-06 02:32:53,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-06 02:32:53,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:53,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:53,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:53,704 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-12-06 02:32:54,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:54,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 622 states and 1028 transitions. [2024-12-06 02:32:54,059 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1028 transitions. [2024-12-06 02:32:54,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-06 02:32:54,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:54,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:54,263 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:32:54,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:54,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 632 states and 1047 transitions. [2024-12-06 02:32:54,318 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1047 transitions. [2024-12-06 02:32:54,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-06 02:32:54,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:54,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:54,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:54,620 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:32:54,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 633 states and 1048 transitions. [2024-12-06 02:32:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1048 transitions. [2024-12-06 02:32:54,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-06 02:32:54,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:54,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:54,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:54,899 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:32:54,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:54,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 634 states and 1049 transitions. [2024-12-06 02:32:54,919 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1049 transitions. [2024-12-06 02:32:54,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-06 02:32:54,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:54,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,119 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-12-06 02:32:55,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 635 states and 1050 transitions. [2024-12-06 02:32:55,136 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1050 transitions. [2024-12-06 02:32:55,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-12-06 02:32:55,137 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,362 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-12-06 02:32:55,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 636 states and 1051 transitions. [2024-12-06 02:32:55,381 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1051 transitions. [2024-12-06 02:32:55,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-12-06 02:32:55,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,596 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-12-06 02:32:55,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:55,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 638 states and 1054 transitions. [2024-12-06 02:32:55,622 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1054 transitions. [2024-12-06 02:32:55,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-06 02:32:55,624 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:55,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:55,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:55,874 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-12-06 02:32:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:56,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 638 states and 1052 transitions. [2024-12-06 02:32:56,064 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1052 transitions. [2024-12-06 02:32:56,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-12-06 02:32:56,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:56,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:56,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:56,293 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 02:32:56,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:32:56,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 640 states and 1055 transitions. [2024-12-06 02:32:56,313 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1055 transitions. [2024-12-06 02:32:56,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-12-06 02:32:56,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:32:56,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:32:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:32:56,724 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 02:33:06,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:33:07,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:07,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 664 states and 1110 transitions. [2024-12-06 02:33:07,860 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1110 transitions. [2024-12-06 02:33:07,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:33:07,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:07,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:08,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:08,162 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 02:33:08,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:08,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 665 states and 1110 transitions. [2024-12-06 02:33:08,184 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1110 transitions. [2024-12-06 02:33:08,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:33:08,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:08,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:08,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:08,568 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-12-06 02:33:08,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:08,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 667 states and 1112 transitions. [2024-12-06 02:33:08,597 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1112 transitions. [2024-12-06 02:33:08,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:33:08,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:08,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:08,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:08,873 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-06 02:33:08,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:08,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 668 states and 1112 transitions. [2024-12-06 02:33:08,893 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1112 transitions. [2024-12-06 02:33:08,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-12-06 02:33:08,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:08,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 02:33:09,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 669 states and 1113 transitions. [2024-12-06 02:33:09,218 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1113 transitions. [2024-12-06 02:33:09,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-12-06 02:33:09,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:09,503 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 02:33:09,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:09,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 670 states and 1114 transitions. [2024-12-06 02:33:09,527 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1114 transitions. [2024-12-06 02:33:09,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-12-06 02:33:09,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:09,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:09,814 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-12-06 02:33:20,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:33:21,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:21,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 698 states and 1180 transitions. [2024-12-06 02:33:21,885 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1180 transitions. [2024-12-06 02:33:21,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-12-06 02:33:21,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:21,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:22,209 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 02:33:22,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 699 states and 1180 transitions. [2024-12-06 02:33:22,236 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1180 transitions. [2024-12-06 02:33:22,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:33:22,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:22,444 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-12-06 02:33:22,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 701 states and 1182 transitions. [2024-12-06 02:33:22,474 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1182 transitions. [2024-12-06 02:33:22,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-12-06 02:33:22,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:22,682 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-12-06 02:33:22,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:22,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 702 states and 1182 transitions. [2024-12-06 02:33:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1182 transitions. [2024-12-06 02:33:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:33:22,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:22,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:22,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:23,007 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 02:33:24,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:24,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 718 states and 1214 transitions. [2024-12-06 02:33:24,817 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1214 transitions. [2024-12-06 02:33:24,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-12-06 02:33:24,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:24,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:24,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:25,043 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 02:33:25,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:25,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 736 states and 1247 transitions. [2024-12-06 02:33:25,998 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1247 transitions. [2024-12-06 02:33:25,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-12-06 02:33:25,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:25,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:26,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:26,237 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 02:33:26,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:26,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 746 states and 1269 transitions. [2024-12-06 02:33:26,280 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1269 transitions. [2024-12-06 02:33:26,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 02:33:26,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:26,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:26,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:26,772 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 02:33:27,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 746 states and 1266 transitions. [2024-12-06 02:33:27,259 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1266 transitions. [2024-12-06 02:33:27,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-12-06 02:33:27,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:27,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:27,606 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 02:33:27,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:27,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 748 states and 1281 transitions. [2024-12-06 02:33:27,982 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1281 transitions. [2024-12-06 02:33:27,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-12-06 02:33:27,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:27,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:28,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,248 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 02:33:28,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:28,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 751 states and 1285 transitions. [2024-12-06 02:33:28,273 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1285 transitions. [2024-12-06 02:33:28,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 02:33:28,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:28,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:28,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,511 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-12-06 02:33:28,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:28,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 753 states and 1287 transitions. [2024-12-06 02:33:28,541 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1287 transitions. [2024-12-06 02:33:28,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-12-06 02:33:28,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:28,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:28,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:28,769 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-12-06 02:33:28,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:28,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 755 states and 1289 transitions. [2024-12-06 02:33:28,797 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1289 transitions. [2024-12-06 02:33:28,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-12-06 02:33:28,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:28,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:28,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:29,143 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-12-06 02:33:29,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:29,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 757 states and 1304 transitions. [2024-12-06 02:33:29,728 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1304 transitions. [2024-12-06 02:33:29,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 02:33:29,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:29,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:29,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:30,351 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 02:33:32,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:32,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 762 states and 1321 transitions. [2024-12-06 02:33:32,077 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1321 transitions. [2024-12-06 02:33:32,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-12-06 02:33:32,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:32,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:32,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:32,360 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-12-06 02:33:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:32,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 765 states and 1327 transitions. [2024-12-06 02:33:32,734 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1327 transitions. [2024-12-06 02:33:32,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 02:33:32,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:32,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:33,371 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-12-06 02:33:36,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 783 states and 1390 transitions. [2024-12-06 02:33:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1390 transitions. [2024-12-06 02:33:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-12-06 02:33:36,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:36,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:36,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 02:33:37,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 784 states and 1390 transitions. [2024-12-06 02:33:37,144 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1390 transitions. [2024-12-06 02:33:37,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:33:37,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:37,441 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 02:33:37,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:37,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 789 states and 1397 transitions. [2024-12-06 02:33:37,802 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1397 transitions. [2024-12-06 02:33:37,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:33:37,804 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:37,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:38,009 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:33:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 791 states and 1410 transitions. [2024-12-06 02:33:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1410 transitions. [2024-12-06 02:33:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-12-06 02:33:38,292 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:38,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:38,529 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 02:33:39,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:39,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 803 states and 1431 transitions. [2024-12-06 02:33:39,832 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1431 transitions. [2024-12-06 02:33:39,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-12-06 02:33:39,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:39,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:40,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:40,078 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 02:33:40,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:40,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 813 states and 1453 transitions. [2024-12-06 02:33:40,154 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1453 transitions. [2024-12-06 02:33:40,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:33:40,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:40,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:40,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:40,565 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-06 02:33:40,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:40,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 817 states and 1469 transitions. [2024-12-06 02:33:40,997 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1469 transitions. [2024-12-06 02:33:40,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:33:40,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:40,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:41,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:41,266 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-12-06 02:33:41,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:41,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 820 states and 1474 transitions. [2024-12-06 02:33:41,485 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1474 transitions. [2024-12-06 02:33:41,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:33:41,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:41,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:41,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:41,720 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 02:33:42,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:42,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 823 states and 1478 transitions. [2024-12-06 02:33:42,553 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1478 transitions. [2024-12-06 02:33:42,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:33:42,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:42,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:42,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:42,784 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-12-06 02:33:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:43,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 828 states and 1497 transitions. [2024-12-06 02:33:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1497 transitions. [2024-12-06 02:33:43,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-12-06 02:33:43,580 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:43,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:44,111 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2024-12-06 02:33:44,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:44,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 830 states and 1499 transitions. [2024-12-06 02:33:44,956 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1499 transitions. [2024-12-06 02:33:44,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-12-06 02:33:44,958 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:44,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:45,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:45,186 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 02:33:45,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:45,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 833 states and 1503 transitions. [2024-12-06 02:33:45,216 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1503 transitions. [2024-12-06 02:33:45,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:33:45,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:45,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:45,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:45,466 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 02:33:45,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:45,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 834 states and 1504 transitions. [2024-12-06 02:33:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1504 transitions. [2024-12-06 02:33:45,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 02:33:45,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:45,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:45,896 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-12-06 02:33:46,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:46,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 837 states and 1507 transitions. [2024-12-06 02:33:46,683 INFO L276 IsEmpty]: Start isEmpty. Operand 837 states and 1507 transitions. [2024-12-06 02:33:46,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-12-06 02:33:46,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:46,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:46,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-12-06 02:33:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:46,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 839 states and 1509 transitions. [2024-12-06 02:33:46,941 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1509 transitions. [2024-12-06 02:33:46,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:33:46,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:46,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:47,151 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-12-06 02:33:47,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:47,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 841 states and 1511 transitions. [2024-12-06 02:33:47,181 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1511 transitions. [2024-12-06 02:33:47,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-12-06 02:33:47,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:47,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:47,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:47,527 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-12-06 02:33:47,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:47,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 843 states and 1513 transitions. [2024-12-06 02:33:47,564 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1513 transitions. [2024-12-06 02:33:47,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:33:47,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:47,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:47,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-12-06 02:33:48,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:48,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 848 states and 1520 transitions. [2024-12-06 02:33:48,562 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1520 transitions. [2024-12-06 02:33:48,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-12-06 02:33:48,563 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:48,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:48,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:48,809 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-12-06 02:33:48,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:48,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 851 states and 1525 transitions. [2024-12-06 02:33:48,849 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1525 transitions. [2024-12-06 02:33:48,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-12-06 02:33:48,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:48,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:49,073 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-12-06 02:33:49,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:49,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 856 states and 1532 transitions. [2024-12-06 02:33:49,557 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1532 transitions. [2024-12-06 02:33:49,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-12-06 02:33:49,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:49,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:49,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:49,780 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-12-06 02:33:49,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:49,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 865 states and 1545 transitions. [2024-12-06 02:33:49,827 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1545 transitions. [2024-12-06 02:33:49,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-12-06 02:33:49,828 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:49,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:50,134 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-12-06 02:33:50,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:50,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 867 states and 1547 transitions. [2024-12-06 02:33:50,170 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1547 transitions. [2024-12-06 02:33:50,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-12-06 02:33:50,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:50,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:50,380 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-12-06 02:33:50,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:50,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 869 states and 1549 transitions. [2024-12-06 02:33:50,520 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1549 transitions. [2024-12-06 02:33:50,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-12-06 02:33:50,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:50,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:50,734 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-12-06 02:33:50,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 871 states and 1551 transitions. [2024-12-06 02:33:50,819 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1551 transitions. [2024-12-06 02:33:50,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-12-06 02:33:50,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:50,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:50,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:51,041 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-12-06 02:33:51,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:51,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 889 states and 1583 transitions. [2024-12-06 02:33:51,960 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1583 transitions. [2024-12-06 02:33:51,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-12-06 02:33:51,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:51,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:52,176 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-12-06 02:33:52,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:52,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 892 states and 1588 transitions. [2024-12-06 02:33:52,220 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1588 transitions. [2024-12-06 02:33:52,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 02:33:52,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:52,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:52,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:52,510 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-12-06 02:33:53,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 909 states and 1620 transitions. [2024-12-06 02:33:53,118 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1620 transitions. [2024-12-06 02:33:53,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-12-06 02:33:53,121 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:53,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:53,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:53,414 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 02:33:53,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:53,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 919 states and 1642 transitions. [2024-12-06 02:33:53,478 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1642 transitions. [2024-12-06 02:33:53,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:33:53,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:53,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:53,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:53,697 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 02:33:54,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:54,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 937 states and 1674 transitions. [2024-12-06 02:33:54,903 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1674 transitions. [2024-12-06 02:33:54,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-12-06 02:33:54,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:54,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,179 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-12-06 02:33:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 938 states and 1675 transitions. [2024-12-06 02:33:55,223 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1675 transitions. [2024-12-06 02:33:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-12-06 02:33:55,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,444 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 02:33:55,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 941 states and 1679 transitions. [2024-12-06 02:33:55,480 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1679 transitions. [2024-12-06 02:33:55,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 02:33:55,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-12-06 02:33:55,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:55,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 943 states and 1681 transitions. [2024-12-06 02:33:55,739 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1681 transitions. [2024-12-06 02:33:55,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-12-06 02:33:55,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:55,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:55,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:55,968 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-12-06 02:33:56,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:56,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 952 states and 1694 transitions. [2024-12-06 02:33:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1694 transitions. [2024-12-06 02:33:56,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-12-06 02:33:56,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:56,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:56,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:56,284 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-12-06 02:33:56,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 954 states and 1696 transitions. [2024-12-06 02:33:56,321 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1696 transitions. [2024-12-06 02:33:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 02:33:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:56,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:56,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:56,543 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-12-06 02:33:56,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:56,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 964 states and 1718 transitions. [2024-12-06 02:33:56,603 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1718 transitions. [2024-12-06 02:33:56,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 02:33:56,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:56,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:56,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:56,826 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 02:33:57,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:57,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 979 states and 1747 transitions. [2024-12-06 02:33:57,185 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1747 transitions. [2024-12-06 02:33:57,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 02:33:57,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:57,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:57,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:57,436 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-12-06 02:33:58,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:58,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1881 states to 990 states and 1762 transitions. [2024-12-06 02:33:58,035 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1762 transitions. [2024-12-06 02:33:58,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-12-06 02:33:58,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:58,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:58,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,268 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 02:33:58,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:58,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 997 states and 1773 transitions. [2024-12-06 02:33:58,310 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1773 transitions. [2024-12-06 02:33:58,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 02:33:58,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:58,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:58,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,537 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-12-06 02:33:58,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:58,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1000 states and 1777 transitions. [2024-12-06 02:33:58,571 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1777 transitions. [2024-12-06 02:33:58,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 02:33:58,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:58,573 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:58,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:58,891 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-12-06 02:33:58,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:58,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1002 states and 1779 transitions. [2024-12-06 02:33:58,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1779 transitions. [2024-12-06 02:33:58,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 02:33:58,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:58,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:59,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-12-06 02:33:59,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:59,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1004 states and 1781 transitions. [2024-12-06 02:33:59,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1781 transitions. [2024-12-06 02:33:59,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 02:33:59,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:59,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:59,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:59,523 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2024-12-06 02:33:59,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:59,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1005 states and 1782 transitions. [2024-12-06 02:33:59,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1782 transitions. [2024-12-06 02:33:59,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 02:33:59,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:59,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:33:59,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:33:59,796 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 740 trivial. 0 not checked. [2024-12-06 02:33:59,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:33:59,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1013 states and 1799 transitions. [2024-12-06 02:33:59,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1799 transitions. [2024-12-06 02:33:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-12-06 02:33:59,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:33:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:00,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:00,144 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-12-06 02:34:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1960 states to 1039 states and 1841 transitions. [2024-12-06 02:34:00,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1841 transitions. [2024-12-06 02:34:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:34:00,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:00,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:01,355 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:04,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:04,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1055 states and 1887 transitions. [2024-12-06 02:34:04,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1887 transitions. [2024-12-06 02:34:04,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:34:04,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:04,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:04,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:04,260 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 02:34:04,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2019 states to 1058 states and 1893 transitions. [2024-12-06 02:34:04,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1893 transitions. [2024-12-06 02:34:04,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:34:04,499 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:04,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:04,771 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 02:34:04,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:04,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2020 states to 1059 states and 1894 transitions. [2024-12-06 02:34:04,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1894 transitions. [2024-12-06 02:34:04,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-12-06 02:34:04,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:04,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:04,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,059 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:05,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:05,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1061 states and 1908 transitions. [2024-12-06 02:34:05,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1908 transitions. [2024-12-06 02:34:05,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:34:05,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:05,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:05,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:05,743 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2024-12-06 02:34:05,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:05,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1054 states and 1892 transitions. [2024-12-06 02:34:05,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1892 transitions. [2024-12-06 02:34:05,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-12-06 02:34:05,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:05,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,020 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-12-06 02:34:06,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1055 states and 1893 transitions. [2024-12-06 02:34:06,059 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1893 transitions. [2024-12-06 02:34:06,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-12-06 02:34:06,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:06,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,325 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:06,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2042 states to 1059 states and 1899 transitions. [2024-12-06 02:34:06,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1899 transitions. [2024-12-06 02:34:06,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 02:34:06,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:06,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,668 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-12-06 02:34:06,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:06,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2047 states to 1062 states and 1904 transitions. [2024-12-06 02:34:06,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1904 transitions. [2024-12-06 02:34:06,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:34:06,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:06,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:06,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:06,960 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2024-12-06 02:34:07,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:07,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1063 states and 1905 transitions. [2024-12-06 02:34:07,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1905 transitions. [2024-12-06 02:34:07,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 02:34:07,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:07,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:07,231 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:07,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:07,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2048 states to 1064 states and 1905 transitions. [2024-12-06 02:34:07,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1905 transitions. [2024-12-06 02:34:07,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-12-06 02:34:07,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:07,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:07,541 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 02:34:07,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:07,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2054 states to 1067 states and 1911 transitions. [2024-12-06 02:34:07,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1911 transitions. [2024-12-06 02:34:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 02:34:07,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:07,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:08,024 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:08,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:08,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2035 states to 1066 states and 1892 transitions. [2024-12-06 02:34:08,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1892 transitions. [2024-12-06 02:34:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-12-06 02:34:08,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:08,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:08,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:08,463 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:08,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:08,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2036 states to 1067 states and 1893 transitions. [2024-12-06 02:34:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1893 transitions. [2024-12-06 02:34:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-12-06 02:34:08,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:08,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:09,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:09,226 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:09,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:09,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1070 states and 1897 transitions. [2024-12-06 02:34:09,417 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1897 transitions. [2024-12-06 02:34:09,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 02:34:09,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:09,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:09,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:09,787 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:10,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2062 states to 1077 states and 1912 transitions. [2024-12-06 02:34:10,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1077 states and 1912 transitions. [2024-12-06 02:34:10,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 02:34:10,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:10,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:10,688 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2024-12-06 02:34:10,747 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:10,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1084 states and 1925 transitions. [2024-12-06 02:34:10,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1084 states and 1925 transitions. [2024-12-06 02:34:10,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 02:34:10,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:10,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:10,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:10,976 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:11,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:11,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1087 states and 1928 transitions. [2024-12-06 02:34:11,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1087 states and 1928 transitions. [2024-12-06 02:34:11,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 02:34:11,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:11,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:11,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:11,767 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:11,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:11,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1089 states and 1931 transitions. [2024-12-06 02:34:11,811 INFO L276 IsEmpty]: Start isEmpty. Operand 1089 states and 1931 transitions. [2024-12-06 02:34:11,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-12-06 02:34:11,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:11,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:11,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:12,044 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:12,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:12,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1092 states and 1934 transitions. [2024-12-06 02:34:12,498 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1934 transitions. [2024-12-06 02:34:12,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 02:34:12,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:12,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:12,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:12,738 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:12,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:12,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2087 states to 1094 states and 1937 transitions. [2024-12-06 02:34:12,881 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1937 transitions. [2024-12-06 02:34:12,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-12-06 02:34:12,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:12,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 02:34:13,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1098 states and 1943 transitions. [2024-12-06 02:34:13,186 INFO L276 IsEmpty]: Start isEmpty. Operand 1098 states and 1943 transitions. [2024-12-06 02:34:13,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-12-06 02:34:13,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:13,429 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:13,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2095 states to 1100 states and 1945 transitions. [2024-12-06 02:34:13,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 1945 transitions. [2024-12-06 02:34:13,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:34:13,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:13,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:13,741 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:13,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:13,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1103 states and 1949 transitions. [2024-12-06 02:34:13,905 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1949 transitions. [2024-12-06 02:34:13,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:34:13,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:13,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:14,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:14,179 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:14,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:14,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2099 states to 1104 states and 1949 transitions. [2024-12-06 02:34:14,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1104 states and 1949 transitions. [2024-12-06 02:34:14,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 02:34:14,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:14,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:14,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:14,520 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:14,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:14,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2101 states to 1106 states and 1951 transitions. [2024-12-06 02:34:14,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1106 states and 1951 transitions. [2024-12-06 02:34:14,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-12-06 02:34:14,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:14,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:14,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:14,847 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-12-06 02:34:14,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:14,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2111 states to 1112 states and 1961 transitions. [2024-12-06 02:34:14,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1112 states and 1961 transitions. [2024-12-06 02:34:14,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:34:14,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:14,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:15,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:15,816 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:26,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:34:35,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2283 states to 1172 states and 2103 transitions. [2024-12-06 02:34:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1172 states and 2103 transitions. [2024-12-06 02:34:35,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-12-06 02:34:35,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:35,850 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:36,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:36,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1174 states and 2116 transitions. [2024-12-06 02:34:36,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2116 transitions. [2024-12-06 02:34:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 02:34:36,438 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:36,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:36,771 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:36,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:36,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2296 states to 1175 states and 2116 transitions. [2024-12-06 02:34:36,814 INFO L276 IsEmpty]: Start isEmpty. Operand 1175 states and 2116 transitions. [2024-12-06 02:34:36,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 02:34:36,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:36,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:36,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:37,108 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-12-06 02:34:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:39,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2325 states to 1187 states and 2145 transitions. [2024-12-06 02:34:39,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1187 states and 2145 transitions. [2024-12-06 02:34:39,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:34:39,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:39,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:40,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:41,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:41,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2342 states to 1192 states and 2161 transitions. [2024-12-06 02:34:41,263 INFO L276 IsEmpty]: Start isEmpty. Operand 1192 states and 2161 transitions. [2024-12-06 02:34:41,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:34:41,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:41,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:41,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:41,597 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:42,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:42,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2356 states to 1196 states and 2175 transitions. [2024-12-06 02:34:42,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1196 states and 2175 transitions. [2024-12-06 02:34:42,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-12-06 02:34:42,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:42,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:42,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:43,072 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-12-06 02:34:44,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:44,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1199 states and 2177 transitions. [2024-12-06 02:34:44,452 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2177 transitions. [2024-12-06 02:34:44,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:34:44,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:44,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:44,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:44,902 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-12-06 02:34:44,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:44,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1200 states and 2177 transitions. [2024-12-06 02:34:44,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2177 transitions. [2024-12-06 02:34:44,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:34:44,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:44,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:45,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:45,296 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-12-06 02:34:45,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:45,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2358 states to 1201 states and 2177 transitions. [2024-12-06 02:34:45,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1201 states and 2177 transitions. [2024-12-06 02:34:45,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 02:34:45,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:45,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:45,711 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 23 proven. 10 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-12-06 02:34:46,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:46,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2360 states to 1203 states and 2179 transitions. [2024-12-06 02:34:46,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1203 states and 2179 transitions. [2024-12-06 02:34:46,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 02:34:46,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:46,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:46,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:46,436 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 974 trivial. 0 not checked. [2024-12-06 02:34:46,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:46,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1210 states and 2190 transitions. [2024-12-06 02:34:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2190 transitions. [2024-12-06 02:34:46,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-12-06 02:34:46,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:46,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:47,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:47,159 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2024-12-06 02:34:47,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:47,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2372 states to 1211 states and 2191 transitions. [2024-12-06 02:34:47,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1211 states and 2191 transitions. [2024-12-06 02:34:47,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 02:34:47,205 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:47,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:47,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:47,508 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:47,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:47,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1213 states and 2193 transitions. [2024-12-06 02:34:47,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2193 transitions. [2024-12-06 02:34:47,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-12-06 02:34:47,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:47,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:47,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:47,850 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-12-06 02:34:47,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:47,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1214 states and 2193 transitions. [2024-12-06 02:34:47,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1214 states and 2193 transitions. [2024-12-06 02:34:47,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-12-06 02:34:47,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:47,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-12-06 02:34:48,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2376 states to 1216 states and 2195 transitions. [2024-12-06 02:34:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2195 transitions. [2024-12-06 02:34:48,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-12-06 02:34:48,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:48,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:48,573 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2024-12-06 02:34:48,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2382 states to 1220 states and 2201 transitions. [2024-12-06 02:34:48,624 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2201 transitions. [2024-12-06 02:34:48,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-12-06 02:34:48,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:48,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:48,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:49,000 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-12-06 02:34:49,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:49,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1227 states and 2214 transitions. [2024-12-06 02:34:49,091 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2214 transitions. [2024-12-06 02:34:49,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-12-06 02:34:49,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:49,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:49,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:49,366 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-12-06 02:34:49,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:49,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1228 states and 2214 transitions. [2024-12-06 02:34:49,432 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2214 transitions. [2024-12-06 02:34:49,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 02:34:49,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:49,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:49,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:49,674 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2024-12-06 02:34:49,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:49,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1230 states and 2216 transitions. [2024-12-06 02:34:49,832 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2216 transitions. [2024-12-06 02:34:49,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-12-06 02:34:49,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:49,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:50,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:50,250 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-06 02:34:50,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:50,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2398 states to 1232 states and 2217 transitions. [2024-12-06 02:34:50,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2217 transitions. [2024-12-06 02:34:50,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-12-06 02:34:50,588 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:50,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:50,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:50,909 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-12-06 02:34:50,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1234 states and 2218 transitions. [2024-12-06 02:34:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2218 transitions. [2024-12-06 02:34:50,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-12-06 02:34:50,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:50,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:51,235 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-12-06 02:34:51,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:51,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2401 states to 1236 states and 2220 transitions. [2024-12-06 02:34:51,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2220 transitions. [2024-12-06 02:34:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-12-06 02:34:51,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:51,541 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-12-06 02:34:51,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:51,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2412 states to 1242 states and 2231 transitions. [2024-12-06 02:34:51,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2231 transitions. [2024-12-06 02:34:51,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-12-06 02:34:51,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:51,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:51,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:51,929 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:52,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:52,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2430 states to 1246 states and 2249 transitions. [2024-12-06 02:34:52,003 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2249 transitions. [2024-12-06 02:34:52,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-12-06 02:34:52,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:52,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:52,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:52,264 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:52,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:52,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2436 states to 1250 states and 2255 transitions. [2024-12-06 02:34:52,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2255 transitions. [2024-12-06 02:34:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-12-06 02:34:52,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:52,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:53,364 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-12-06 02:34:54,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:54,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1254 states and 2259 transitions. [2024-12-06 02:34:54,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2259 transitions. [2024-12-06 02:34:54,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-12-06 02:34:54,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:54,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:54,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:54,454 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:54,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:54,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1260 states and 2270 transitions. [2024-12-06 02:34:54,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2270 transitions. [2024-12-06 02:34:54,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-12-06 02:34:54,513 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:54,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:54,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:54,773 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:54,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2455 states to 1263 states and 2274 transitions. [2024-12-06 02:34:54,875 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2274 transitions. [2024-12-06 02:34:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 02:34:54,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:54,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:55,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:55,154 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:34:55,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:55,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2467 states to 1270 states and 2286 transitions. [2024-12-06 02:34:55,224 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2286 transitions. [2024-12-06 02:34:55,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-12-06 02:34:55,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:55,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:55,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:55,517 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:55,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:55,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1273 states and 2290 transitions. [2024-12-06 02:34:55,572 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2290 transitions. [2024-12-06 02:34:55,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 02:34:55,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:55,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:55,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:55,844 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:55,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2473 states to 1275 states and 2292 transitions. [2024-12-06 02:34:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2292 transitions. [2024-12-06 02:34:55,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-12-06 02:34:55,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:55,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:56,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:34:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:34:56,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2477 states to 1278 states and 2296 transitions. [2024-12-06 02:34:56,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2296 transitions. [2024-12-06 02:34:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 02:34:56,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:34:56,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:34:56,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:34:56,802 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:35:07,535 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:35:21,418 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:21,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2751 states to 1356 states and 2540 transitions. [2024-12-06 02:35:21,420 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2540 transitions. [2024-12-06 02:35:21,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 02:35:21,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:21,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:21,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:21,695 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:35:23,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1360 states and 2566 transitions. [2024-12-06 02:35:23,068 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2566 transitions. [2024-12-06 02:35:23,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 02:35:23,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:23,383 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:35:23,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:23,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2777 states to 1361 states and 2566 transitions. [2024-12-06 02:35:23,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2566 transitions. [2024-12-06 02:35:23,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:35:23,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:23,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:23,708 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 02:35:27,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:27,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2803 states to 1373 states and 2592 transitions. [2024-12-06 02:35:27,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2592 transitions. [2024-12-06 02:35:27,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:35:27,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:27,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:27,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:27,668 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:35:28,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:28,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2805 states to 1374 states and 2594 transitions. [2024-12-06 02:35:28,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2594 transitions. [2024-12-06 02:35:28,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:35:28,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:28,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:28,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:28,745 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:35:29,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:29,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2817 states to 1378 states and 2605 transitions. [2024-12-06 02:35:29,544 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2605 transitions. [2024-12-06 02:35:29,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:35:29,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:29,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:29,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:29,811 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:35:30,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1382 states and 2616 transitions. [2024-12-06 02:35:30,617 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2616 transitions. [2024-12-06 02:35:30,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:35:30,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:30,900 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2024-12-06 02:35:30,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1383 states and 2616 transitions. [2024-12-06 02:35:30,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2616 transitions. [2024-12-06 02:35:30,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 02:35:30,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:30,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:31,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:31,237 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-12-06 02:35:31,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:31,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1384 states and 2616 transitions. [2024-12-06 02:35:31,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2616 transitions. [2024-12-06 02:35:31,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 02:35:31,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:31,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:31,672 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-12-06 02:35:31,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:31,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2828 states to 1385 states and 2616 transitions. [2024-12-06 02:35:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2616 transitions. [2024-12-06 02:35:31,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:35:31,740 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:31,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:31,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:31,999 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:35:33,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:33,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2842 states to 1393 states and 2630 transitions. [2024-12-06 02:35:33,524 INFO L276 IsEmpty]: Start isEmpty. Operand 1393 states and 2630 transitions. [2024-12-06 02:35:33,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 02:35:33,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:33,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:33,929 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:35:41,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:41,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1430 states and 2725 transitions. [2024-12-06 02:35:41,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1430 states and 2725 transitions. [2024-12-06 02:35:41,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:35:41,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:41,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:41,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:41,554 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-12-06 02:35:42,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:42,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2938 states to 1431 states and 2726 transitions. [2024-12-06 02:35:42,330 INFO L276 IsEmpty]: Start isEmpty. Operand 1431 states and 2726 transitions. [2024-12-06 02:35:42,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 02:35:42,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:42,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:42,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:42,743 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:35:43,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:43,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1433 states and 2737 transitions. [2024-12-06 02:35:43,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1433 states and 2737 transitions. [2024-12-06 02:35:43,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:35:43,510 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:43,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:43,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:44,350 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-12-06 02:35:52,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:52,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3040 states to 1471 states and 2828 transitions. [2024-12-06 02:35:52,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2828 transitions. [2024-12-06 02:35:52,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:35:52,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:52,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:52,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:53,149 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 23 proven. 16 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-12-06 02:35:53,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3049 states to 1473 states and 2837 transitions. [2024-12-06 02:35:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1473 states and 2837 transitions. [2024-12-06 02:35:53,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-12-06 02:35:53,993 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:53,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:54,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,311 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-06 02:35:54,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:54,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3053 states to 1476 states and 2841 transitions. [2024-12-06 02:35:54,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2841 transitions. [2024-12-06 02:35:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 02:35:54,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:54,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:54,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-06 02:35:54,896 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:54,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3075 states to 1487 states and 2863 transitions. [2024-12-06 02:35:54,898 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2863 transitions. [2024-12-06 02:35:54,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 02:35:54,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:54,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:55,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:55,170 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-12-06 02:35:56,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:56,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3077 states to 1489 states and 2865 transitions. [2024-12-06 02:35:56,029 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2865 transitions. [2024-12-06 02:35:56,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 02:35:56,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:56,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:56,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:56,350 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-06 02:35:56,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:56,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3080 states to 1491 states and 2868 transitions. [2024-12-06 02:35:56,428 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2868 transitions. [2024-12-06 02:35:56,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 02:35:56,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:56,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:56,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:56,758 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-12-06 02:35:56,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:56,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3083 states to 1493 states and 2871 transitions. [2024-12-06 02:35:56,817 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2871 transitions. [2024-12-06 02:35:56,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 02:35:56,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:56,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:57,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:57,282 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:35:58,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:58,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1494 states and 2873 transitions. [2024-12-06 02:35:58,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2873 transitions. [2024-12-06 02:35:58,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-12-06 02:35:58,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:58,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:58,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:58,357 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:35:58,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:58,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1496 states and 2875 transitions. [2024-12-06 02:35:58,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2875 transitions. [2024-12-06 02:35:58,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 02:35:58,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:58,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:58,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-12-06 02:35:58,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:58,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1498 states and 2877 transitions. [2024-12-06 02:35:58,762 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2877 transitions. [2024-12-06 02:35:58,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-12-06 02:35:58,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:58,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:58,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:59,079 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-12-06 02:35:59,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:59,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1500 states and 2879 transitions. [2024-12-06 02:35:59,238 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2879 transitions. [2024-12-06 02:35:59,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 02:35:59,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:59,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:35:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:35:59,746 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-06 02:35:59,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:35:59,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1503 states and 2883 transitions. [2024-12-06 02:35:59,846 INFO L276 IsEmpty]: Start isEmpty. Operand 1503 states and 2883 transitions. [2024-12-06 02:35:59,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 02:35:59,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:35:59,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:00,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:00,207 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:36:00,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:00,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1504 states and 2883 transitions. [2024-12-06 02:36:00,271 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2883 transitions. [2024-12-06 02:36:00,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-12-06 02:36:00,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:00,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:00,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:00,537 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-12-06 02:36:00,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:00,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3099 states to 1506 states and 2887 transitions. [2024-12-06 02:36:00,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1506 states and 2887 transitions. [2024-12-06 02:36:00,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 02:36:00,597 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:00,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:00,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:00,854 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:04,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:04,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3134 states to 1520 states and 2922 transitions. [2024-12-06 02:36:04,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1520 states and 2922 transitions. [2024-12-06 02:36:04,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 02:36:04,429 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:04,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:04,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:04,751 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:05,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:05,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3146 states to 1522 states and 2934 transitions. [2024-12-06 02:36:05,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2934 transitions. [2024-12-06 02:36:05,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:36:05,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:05,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:05,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:05,981 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 02:36:06,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:06,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3148 states to 1524 states and 2936 transitions. [2024-12-06 02:36:06,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 2936 transitions. [2024-12-06 02:36:06,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 02:36:06,053 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:06,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:06,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:06,395 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:36:09,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:09,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1530 states and 2957 transitions. [2024-12-06 02:36:09,424 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2957 transitions. [2024-12-06 02:36:09,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-12-06 02:36:09,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:09,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:09,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:09,697 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-12-06 02:36:09,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:09,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1534 states and 2963 transitions. [2024-12-06 02:36:09,764 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2963 transitions. [2024-12-06 02:36:09,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-12-06 02:36:09,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:09,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:10,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:10,111 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:36:10,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:10,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1535 states and 2963 transitions. [2024-12-06 02:36:10,174 INFO L276 IsEmpty]: Start isEmpty. Operand 1535 states and 2963 transitions. [2024-12-06 02:36:10,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-12-06 02:36:10,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:10,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:10,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-12-06 02:36:16,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3242 states to 1564 states and 3030 transitions. [2024-12-06 02:36:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 3030 transitions. [2024-12-06 02:36:16,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:36:16,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:16,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:17,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:17,258 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:36:17,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:17,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3244 states to 1566 states and 3032 transitions. [2024-12-06 02:36:17,326 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3032 transitions. [2024-12-06 02:36:17,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:36:17,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:17,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:17,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:17,675 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:18,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:18,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3240 states to 1566 states and 3028 transitions. [2024-12-06 02:36:18,719 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3028 transitions. [2024-12-06 02:36:18,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:36:18,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:18,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:18,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:19,077 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:20,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3238 states to 1566 states and 3026 transitions. [2024-12-06 02:36:20,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1566 states and 3026 transitions. [2024-12-06 02:36:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:36:20,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:20,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:20,388 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-12-06 02:36:20,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3243 states to 1569 states and 3031 transitions. [2024-12-06 02:36:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3031 transitions. [2024-12-06 02:36:20,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-12-06 02:36:20,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:20,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:20,908 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:36:20,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3251 states to 1574 states and 3039 transitions. [2024-12-06 02:36:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 3039 transitions. [2024-12-06 02:36:20,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-12-06 02:36:20,984 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:20,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:21,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:21,256 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 02:36:22,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:22,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3252 states to 1575 states and 3040 transitions. [2024-12-06 02:36:22,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 3040 transitions. [2024-12-06 02:36:22,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 02:36:22,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:22,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:22,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:22,911 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-12-06 02:36:33,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:33,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 1620 states and 3136 transitions. [2024-12-06 02:36:33,471 INFO L276 IsEmpty]: Start isEmpty. Operand 1620 states and 3136 transitions. [2024-12-06 02:36:33,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:36:33,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:33,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:33,842 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-12-06 02:36:33,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:33,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3351 states to 1622 states and 3138 transitions. [2024-12-06 02:36:33,909 INFO L276 IsEmpty]: Start isEmpty. Operand 1622 states and 3138 transitions. [2024-12-06 02:36:33,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-12-06 02:36:33,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:34,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:34,371 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:36:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:34,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3353 states to 1624 states and 3140 transitions. [2024-12-06 02:36:34,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1624 states and 3140 transitions. [2024-12-06 02:36:34,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:36:34,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:34,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:34,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:34,825 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:36,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:36,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3362 states to 1629 states and 3149 transitions. [2024-12-06 02:36:36,581 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 3149 transitions. [2024-12-06 02:36:36,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 02:36:36,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:36,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:36,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:36,936 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 02:36:37,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:37,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3364 states to 1631 states and 3151 transitions. [2024-12-06 02:36:37,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1631 states and 3151 transitions. [2024-12-06 02:36:37,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:36:37,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:37,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:37,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:37,380 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:36:37,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:37,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1634 states and 3155 transitions. [2024-12-06 02:36:37,459 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3155 transitions. [2024-12-06 02:36:37,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 02:36:37,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:37,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:37,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:37,822 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-12-06 02:36:37,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:37,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1641 states and 3166 transitions. [2024-12-06 02:36:37,897 INFO L276 IsEmpty]: Start isEmpty. Operand 1641 states and 3166 transitions. [2024-12-06 02:36:37,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:36:37,899 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:37,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:38,173 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 02:36:38,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:38,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 1645 states and 3176 transitions. [2024-12-06 02:36:38,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1645 states and 3176 transitions. [2024-12-06 02:36:38,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 02:36:38,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:38,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:38,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:39,077 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-12-06 02:36:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:46,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3459 states to 1676 states and 3246 transitions. [2024-12-06 02:36:46,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1676 states and 3246 transitions. [2024-12-06 02:36:46,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-12-06 02:36:46,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:46,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:47,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:47,466 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 02:36:47,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:47,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3463 states to 1678 states and 3250 transitions. [2024-12-06 02:36:47,533 INFO L276 IsEmpty]: Start isEmpty. Operand 1678 states and 3250 transitions. [2024-12-06 02:36:47,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-12-06 02:36:47,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:47,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:47,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:47,886 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2024-12-06 02:36:48,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:48,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3464 states to 1679 states and 3251 transitions. [2024-12-06 02:36:48,451 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3251 transitions. [2024-12-06 02:36:48,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:36:48,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:48,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:48,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:48,718 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-12-06 02:36:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:52,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1693 states and 3281 transitions. [2024-12-06 02:36:52,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 3281 transitions. [2024-12-06 02:36:52,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:36:52,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:52,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:52,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-12-06 02:36:54,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:54,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3504 states to 1695 states and 3291 transitions. [2024-12-06 02:36:54,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 3291 transitions. [2024-12-06 02:36:54,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-12-06 02:36:54,046 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:54,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:54,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:54,422 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1508 trivial. 0 not checked. [2024-12-06 02:36:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3524 states to 1705 states and 3311 transitions. [2024-12-06 02:36:55,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 3311 transitions. [2024-12-06 02:36:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:36:55,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,457 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:36:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:55,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3546 states to 1716 states and 3333 transitions. [2024-12-06 02:36:55,605 INFO L276 IsEmpty]: Start isEmpty. Operand 1716 states and 3333 transitions. [2024-12-06 02:36:55,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:36:55,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:55,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:55,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:55,999 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 02:36:56,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:56,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3549 states to 1717 states and 3336 transitions. [2024-12-06 02:36:56,082 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 3336 transitions. [2024-12-06 02:36:56,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:36:56,085 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:56,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:56,358 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:36:56,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:56,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3552 states to 1719 states and 3339 transitions. [2024-12-06 02:36:56,439 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 3339 transitions. [2024-12-06 02:36:56,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:36:56,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:56,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:56,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:56,807 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:36:57,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:57,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3555 states to 1722 states and 3342 transitions. [2024-12-06 02:36:57,751 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3342 transitions. [2024-12-06 02:36:57,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-12-06 02:36:57,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:57,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:57,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:58,026 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:36:58,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:58,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1725 states and 3345 transitions. [2024-12-06 02:36:58,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3345 transitions. [2024-12-06 02:36:58,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-12-06 02:36:58,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:58,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,352 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-12-06 02:36:59,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:36:59,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1726 states and 3345 transitions. [2024-12-06 02:36:59,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3345 transitions. [2024-12-06 02:36:59,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:36:59,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:36:59,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:36:59,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:36:59,697 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-12-06 02:37:00,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:00,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3559 states to 1727 states and 3346 transitions. [2024-12-06 02:37:00,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3346 transitions. [2024-12-06 02:37:00,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:37:00,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:00,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:00,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:01,732 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:37:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:03,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3558 states to 1727 states and 3345 transitions. [2024-12-06 02:37:03,171 INFO L276 IsEmpty]: Start isEmpty. Operand 1727 states and 3345 transitions. [2024-12-06 02:37:03,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 02:37:03,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:03,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:03,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:03,468 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:37:04,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3565 states to 1732 states and 3352 transitions. [2024-12-06 02:37:04,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3352 transitions. [2024-12-06 02:37:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 02:37:04,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:04,790 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:37:04,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:04,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3568 states to 1734 states and 3355 transitions. [2024-12-06 02:37:04,861 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 3355 transitions. [2024-12-06 02:37:04,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-12-06 02:37:04,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:04,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:05,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:05,142 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:37:05,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:05,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 1737 states and 3359 transitions. [2024-12-06 02:37:05,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3359 transitions. [2024-12-06 02:37:05,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 02:37:05,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:05,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:05,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:05,616 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 02:37:05,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:05,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1739 states and 3361 transitions. [2024-12-06 02:37:05,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1739 states and 3361 transitions. [2024-12-06 02:37:05,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-12-06 02:37:05,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:05,697 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:05,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:37:06,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:06,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3581 states to 1744 states and 3368 transitions. [2024-12-06 02:37:06,580 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3368 transitions. [2024-12-06 02:37:06,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-12-06 02:37:06,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:06,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:06,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:06,865 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-12-06 02:37:08,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:08,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3587 states to 1748 states and 3374 transitions. [2024-12-06 02:37:08,441 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 3374 transitions. [2024-12-06 02:37:08,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:37:08,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:08,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:08,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:08,703 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 02:37:09,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:09,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3589 states to 1749 states and 3376 transitions. [2024-12-06 02:37:09,739 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3376 transitions. [2024-12-06 02:37:09,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:37:09,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:09,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:10,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:10,107 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 02:37:15,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3640 states to 1766 states and 3427 transitions. [2024-12-06 02:37:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1766 states and 3427 transitions. [2024-12-06 02:37:15,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-12-06 02:37:15,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:15,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:15,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,552 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-12-06 02:37:15,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:15,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3644 states to 1769 states and 3431 transitions. [2024-12-06 02:37:15,631 INFO L276 IsEmpty]: Start isEmpty. Operand 1769 states and 3431 transitions. [2024-12-06 02:37:15,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-12-06 02:37:15,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:15,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:15,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:15,966 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2024-12-06 02:37:16,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:16,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3657 states to 1776 states and 3444 transitions. [2024-12-06 02:37:16,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1776 states and 3444 transitions. [2024-12-06 02:37:16,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-12-06 02:37:16,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:16,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:16,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:16,434 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2024-12-06 02:37:16,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:16,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1778 states and 3446 transitions. [2024-12-06 02:37:16,508 INFO L276 IsEmpty]: Start isEmpty. Operand 1778 states and 3446 transitions. [2024-12-06 02:37:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:37:16,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:16,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:16,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:16,887 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-12-06 02:37:16,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:16,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3659 states to 1779 states and 3446 transitions. [2024-12-06 02:37:16,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1779 states and 3446 transitions. [2024-12-06 02:37:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:37:16,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:16,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:17,541 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-06 02:37:21,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:21,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3690 states to 1790 states and 3477 transitions. [2024-12-06 02:37:21,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3477 transitions. [2024-12-06 02:37:21,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-12-06 02:37:21,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:21,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:21,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:21,312 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-12-06 02:37:22,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3701 states to 1792 states and 3488 transitions. [2024-12-06 02:37:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1792 states and 3488 transitions. [2024-12-06 02:37:22,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-12-06 02:37:22,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:22,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:22,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:22,673 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-12-06 02:37:22,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:22,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3710 states to 1797 states and 3497 transitions. [2024-12-06 02:37:22,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3497 transitions. [2024-12-06 02:37:22,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:37:22,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:22,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:23,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:23,239 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-12-06 02:37:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3716 states to 1800 states and 3503 transitions. [2024-12-06 02:37:24,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1800 states and 3503 transitions. [2024-12-06 02:37:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:37:24,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:24,619 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-12-06 02:37:24,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:24,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3718 states to 1801 states and 3505 transitions. [2024-12-06 02:37:24,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 3505 transitions. [2024-12-06 02:37:24,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:37:24,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:24,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:24,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:25,080 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-12-06 02:37:25,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:25,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3722 states to 1804 states and 3509 transitions. [2024-12-06 02:37:25,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1804 states and 3509 transitions. [2024-12-06 02:37:25,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-12-06 02:37:25,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:25,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:26,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:26,511 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-12-06 02:37:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:26,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3728 states to 1807 states and 3515 transitions. [2024-12-06 02:37:26,596 INFO L276 IsEmpty]: Start isEmpty. Operand 1807 states and 3515 transitions. [2024-12-06 02:37:26,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-12-06 02:37:26,599 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:26,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:26,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:28,533 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-12-06 02:37:32,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:32,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3760 states to 1811 states and 3545 transitions. [2024-12-06 02:37:32,394 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 3545 transitions. [2024-12-06 02:37:32,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-12-06 02:37:32,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:32,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:32,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:33,303 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-12-06 02:37:35,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:35,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3762 states to 1813 states and 3547 transitions. [2024-12-06 02:37:35,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1813 states and 3547 transitions. [2024-12-06 02:37:35,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 02:37:35,980 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:35,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:36,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:36,367 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2024-12-06 02:37:39,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:39,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3813 states to 1841 states and 3598 transitions. [2024-12-06 02:37:39,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3598 transitions. [2024-12-06 02:37:39,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 02:37:39,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:39,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:39,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:39,993 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-12-06 02:37:40,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:40,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3835 states to 1851 states and 3620 transitions. [2024-12-06 02:37:40,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3620 transitions. [2024-12-06 02:37:40,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-12-06 02:37:40,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:40,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:40,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:40,394 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2024-12-06 02:37:41,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:41,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3850 states to 1862 states and 3635 transitions. [2024-12-06 02:37:41,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3635 transitions. [2024-12-06 02:37:41,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-12-06 02:37:41,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:41,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:41,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:42,005 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-12-06 02:37:43,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:43,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3856 states to 1848 states and 3607 transitions. [2024-12-06 02:37:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 3607 transitions. [2024-12-06 02:37:43,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-12-06 02:37:43,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:43,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:43,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:43,638 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-12-06 02:37:43,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:43,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3860 states to 1851 states and 3611 transitions. [2024-12-06 02:37:43,709 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3611 transitions. [2024-12-06 02:37:43,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-12-06 02:37:43,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:43,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:43,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:46,570 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2024-12-06 02:37:48,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:48,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3881 states to 1855 states and 3631 transitions. [2024-12-06 02:37:48,982 INFO L276 IsEmpty]: Start isEmpty. Operand 1855 states and 3631 transitions. [2024-12-06 02:37:48,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-12-06 02:37:48,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:48,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:49,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:50,823 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2024-12-06 02:37:52,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:52,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3885 states to 1857 states and 3635 transitions. [2024-12-06 02:37:52,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1857 states and 3635 transitions. [2024-12-06 02:37:52,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-12-06 02:37:52,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:52,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:52,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:53,462 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-12-06 02:37:54,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:37:54,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3886 states to 1858 states and 3636 transitions. [2024-12-06 02:37:54,974 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 3636 transitions. [2024-12-06 02:37:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2024-12-06 02:37:54,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:37:54,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:37:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:37:57,296 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 794 trivial. 0 not checked. [2024-12-06 02:38:01,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:01,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3889 states to 1860 states and 3639 transitions. [2024-12-06 02:38:01,757 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3639 transitions. [2024-12-06 02:38:01,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 388 [2024-12-06 02:38:01,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:01,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:02,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 897 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 830 trivial. 0 not checked. [2024-12-06 02:38:06,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:06,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3890 states to 1861 states and 3640 transitions. [2024-12-06 02:38:06,888 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3640 transitions. [2024-12-06 02:38:06,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-12-06 02:38:06,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:06,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:07,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:09,979 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2024-12-06 02:38:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:13,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3891 states to 1862 states and 3641 transitions. [2024-12-06 02:38:13,352 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3641 transitions. [2024-12-06 02:38:13,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-12-06 02:38:13,356 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:13,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:13,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:16,294 INFO L134 CoverageAnalysis]: Checked inductivity of 1113 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 973 trivial. 0 not checked. [2024-12-06 02:38:19,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:19,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3892 states to 1863 states and 3642 transitions. [2024-12-06 02:38:19,641 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3642 transitions. [2024-12-06 02:38:19,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-12-06 02:38:19,644 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:19,644 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:19,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1223 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 1036 trivial. 0 not checked. [2024-12-06 02:38:24,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:24,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3893 states to 1864 states and 3643 transitions. [2024-12-06 02:38:24,856 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3643 transitions. [2024-12-06 02:38:24,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-12-06 02:38:24,859 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:24,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:25,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2024-12-06 02:38:37,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:37,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3894 states to 1865 states and 3644 transitions. [2024-12-06 02:38:37,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3644 transitions. [2024-12-06 02:38:37,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 408 [2024-12-06 02:38:37,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:37,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:37,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:39,174 INFO L134 CoverageAnalysis]: Checked inductivity of 1447 backedges. 20 proven. 22 refuted. 0 times theorem prover too weak. 1405 trivial. 0 not checked. [2024-12-06 02:38:42,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:42,209 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3896 states to 1866 states and 3646 transitions. [2024-12-06 02:38:42,209 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3646 transitions. [2024-12-06 02:38:42,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 410 [2024-12-06 02:38:42,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:42,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:42,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:43,798 INFO L134 CoverageAnalysis]: Checked inductivity of 1524 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1442 trivial. 0 not checked. [2024-12-06 02:38:46,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:46,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3898 states to 1867 states and 3648 transitions. [2024-12-06 02:38:46,746 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3648 transitions. [2024-12-06 02:38:46,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-12-06 02:38:46,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:46,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:47,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:49,580 INFO L134 CoverageAnalysis]: Checked inductivity of 1649 backedges. 56 proven. 69 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2024-12-06 02:38:54,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:38:54,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3899 states to 1868 states and 3649 transitions. [2024-12-06 02:38:54,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3649 transitions. [2024-12-06 02:38:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 414 [2024-12-06 02:38:54,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:38:54,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:38:55,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:38:57,795 INFO L134 CoverageAnalysis]: Checked inductivity of 1690 backedges. 74 proven. 97 refuted. 0 times theorem prover too weak. 1519 trivial. 0 not checked. [2024-12-06 02:39:02,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:02,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1869 states and 3650 transitions. [2024-12-06 02:39:02,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3650 transitions. [2024-12-06 02:39:02,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-12-06 02:39:02,339 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:02,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:03,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:09,799 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:39:17,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3900 states to 1869 states and 3650 transitions. [2024-12-06 02:39:17,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3650 transitions. [2024-12-06 02:39:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-12-06 02:39:17,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:17,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:39:23,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1779 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 1769 trivial. 0 not checked. [2024-12-06 02:39:34,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:39:58,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:39:58,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1900 states and 3718 transitions. [2024-12-06 02:39:58,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1900 states and 3718 transitions. [2024-12-06 02:39:58,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-12-06 02:39:58,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:39:58,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:39:59,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:01,352 INFO L134 CoverageAnalysis]: Checked inductivity of 1829 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2024-12-06 02:40:01,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:01,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1901 states and 3718 transitions. [2024-12-06 02:40:01,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3718 transitions. [2024-12-06 02:40:01,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 02:40:01,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:01,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:02,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:03,148 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:03,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:03,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1901 states and 3718 transitions. [2024-12-06 02:40:03,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3718 transitions. [2024-12-06 02:40:03,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 02:40:03,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:03,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:04,869 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:04,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:04,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1901 states and 3718 transitions. [2024-12-06 02:40:04,937 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3718 transitions. [2024-12-06 02:40:04,940 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 02:40:04,940 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:04,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:05,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:06,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:06,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1901 states and 3718 transitions. [2024-12-06 02:40:06,393 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3718 transitions. [2024-12-06 02:40:06,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 02:40:06,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:06,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:07,999 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 35 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:08,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:08,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3998 states to 1901 states and 3718 transitions. [2024-12-06 02:40:08,061 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3718 transitions. [2024-12-06 02:40:08,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2024-12-06 02:40:08,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:08,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:08,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:11,281 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 16 proven. 2 refuted. 0 times theorem prover too weak. 1816 trivial. 0 not checked. [2024-12-06 02:40:11,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:11,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:11,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:11,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:11,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:11,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:11,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:13,061 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 38 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:13,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:13,125 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:13,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:13,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:13,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:13,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:15,204 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1804 trivial. 0 not checked. [2024-12-06 02:40:15,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:15,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:15,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:15,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:15,918 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:15,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:16,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:17,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 38 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:17,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:17,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:17,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:17,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:17,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:17,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:18,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:18,991 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 38 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:19,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:19,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:19,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:19,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:19,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:20,583 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 38 proven. 9 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-12-06 02:40:20,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:20,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 430 [2024-12-06 02:40:20,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:20,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:22,168 INFO L134 CoverageAnalysis]: Checked inductivity of 1837 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1804 trivial. 0 not checked. [2024-12-06 02:40:22,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:22,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4000 states to 1903 states and 3720 transitions. [2024-12-06 02:40:22,231 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 3720 transitions. [2024-12-06 02:40:22,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-12-06 02:40:22,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:22,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:22,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:24,689 INFO L134 CoverageAnalysis]: Checked inductivity of 1793 backedges. 17 proven. 2 refuted. 0 times theorem prover too weak. 1774 trivial. 0 not checked. [2024-12-06 02:40:26,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:26,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 1908 states and 3735 transitions. [2024-12-06 02:40:26,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3735 transitions. [2024-12-06 02:40:26,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 433 [2024-12-06 02:40:26,433 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:26,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:27,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:27,973 INFO L134 CoverageAnalysis]: Checked inductivity of 1845 backedges. 40 proven. 9 refuted. 0 times theorem prover too weak. 1796 trivial. 0 not checked. [2024-12-06 02:40:28,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:40:28,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4016 states to 1908 states and 3735 transitions. [2024-12-06 02:40:28,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1908 states and 3735 transitions. [2024-12-06 02:40:28,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 425 [2024-12-06 02:40:28,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:40:28,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:40:28,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:40:46,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1801 backedges. 66 proven. 26 refuted. 0 times theorem prover too weak. 1709 trivial. 0 not checked. [2024-12-06 02:40:58,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-06 02:42:03,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:03,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4226 states to 1978 states and 3915 transitions. [2024-12-06 02:42:03,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1978 states and 3915 transitions. [2024-12-06 02:42:03,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-12-06 02:42:03,264 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:03,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:03,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:05,887 INFO L134 CoverageAnalysis]: Checked inductivity of 1807 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1780 trivial. 0 not checked. [2024-12-06 02:42:06,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:06,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 1980 states and 3917 transitions. [2024-12-06 02:42:06,010 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3917 transitions. [2024-12-06 02:42:06,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-12-06 02:42:06,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:06,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 1856 backedges. 42 proven. 9 refuted. 0 times theorem prover too weak. 1805 trivial. 0 not checked. [2024-12-06 02:42:07,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:07,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 1980 states and 3917 transitions. [2024-12-06 02:42:07,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3917 transitions. [2024-12-06 02:42:07,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 436 [2024-12-06 02:42:07,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:07,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:08,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:09,088 INFO L134 CoverageAnalysis]: Checked inductivity of 1856 backedges. 42 proven. 9 refuted. 0 times theorem prover too weak. 1805 trivial. 0 not checked. [2024-12-06 02:42:09,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:09,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 1980 states and 3917 transitions. [2024-12-06 02:42:09,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1980 states and 3917 transitions. [2024-12-06 02:42:09,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 02:42:09,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:09,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:10,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:12,127 INFO L134 CoverageAnalysis]: Checked inductivity of 1812 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 1785 trivial. 0 not checked. [2024-12-06 02:42:12,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:12,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4228 states to 1981 states and 3917 transitions. [2024-12-06 02:42:12,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1981 states and 3917 transitions. [2024-12-06 02:42:12,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 02:42:12,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:12,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:12,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:12,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2071 trivial. 0 not checked. [2024-12-06 02:42:12,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:12,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4230 states to 1983 states and 3919 transitions. [2024-12-06 02:42:12,874 INFO L276 IsEmpty]: Start isEmpty. Operand 1983 states and 3919 transitions. [2024-12-06 02:42:12,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 419 [2024-12-06 02:42:12,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:12,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:13,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:13,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2069 trivial. 0 not checked. [2024-12-06 02:42:13,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4232 states to 1985 states and 3921 transitions. [2024-12-06 02:42:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1985 states and 3921 transitions. [2024-12-06 02:42:13,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2024-12-06 02:42:13,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:13,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:13,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:13,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2301 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2286 trivial. 0 not checked. [2024-12-06 02:42:15,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:15,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4247 states to 1993 states and 3936 transitions. [2024-12-06 02:42:15,714 INFO L276 IsEmpty]: Start isEmpty. Operand 1993 states and 3936 transitions. [2024-12-06 02:42:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 02:42:15,717 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:15,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:16,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3202 trivial. 0 not checked. [2024-12-06 02:42:16,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:16,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4250 states to 1995 states and 3939 transitions. [2024-12-06 02:42:16,173 INFO L276 IsEmpty]: Start isEmpty. Operand 1995 states and 3939 transitions. [2024-12-06 02:42:16,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 428 [2024-12-06 02:42:16,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:16,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:16,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:16,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2334 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2319 trivial. 0 not checked. [2024-12-06 02:42:16,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:16,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4251 states to 1996 states and 3940 transitions. [2024-12-06 02:42:16,636 INFO L276 IsEmpty]: Start isEmpty. Operand 1996 states and 3940 transitions. [2024-12-06 02:42:16,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2024-12-06 02:42:16,638 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:16,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:17,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1935 trivial. 0 not checked. [2024-12-06 02:42:24,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:24,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4312 states to 2026 states and 4001 transitions. [2024-12-06 02:42:24,266 INFO L276 IsEmpty]: Start isEmpty. Operand 2026 states and 4001 transitions. [2024-12-06 02:42:24,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-12-06 02:42:24,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:24,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:24,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:24,656 INFO L134 CoverageAnalysis]: Checked inductivity of 2359 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 2344 trivial. 0 not checked. [2024-12-06 02:42:24,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:24,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4317 states to 2029 states and 4006 transitions. [2024-12-06 02:42:24,756 INFO L276 IsEmpty]: Start isEmpty. Operand 2029 states and 4006 transitions. [2024-12-06 02:42:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 440 [2024-12-06 02:42:24,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:25,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 1953 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1935 trivial. 0 not checked. [2024-12-06 02:42:27,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:27,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4324 states to 2034 states and 4013 transitions. [2024-12-06 02:42:27,086 INFO L276 IsEmpty]: Start isEmpty. Operand 2034 states and 4013 transitions. [2024-12-06 02:42:27,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 441 [2024-12-06 02:42:27,089 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:27,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:27,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:27,556 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1937 trivial. 0 not checked. [2024-12-06 02:42:27,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:27,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4326 states to 2036 states and 4015 transitions. [2024-12-06 02:42:27,648 INFO L276 IsEmpty]: Start isEmpty. Operand 2036 states and 4015 transitions. [2024-12-06 02:42:27,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 453 [2024-12-06 02:42:27,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:27,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:27,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:28,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2013 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 1995 trivial. 0 not checked. [2024-12-06 02:42:28,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:28,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4328 states to 2038 states and 4017 transitions. [2024-12-06 02:42:28,374 INFO L276 IsEmpty]: Start isEmpty. Operand 2038 states and 4017 transitions. [2024-12-06 02:42:28,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2024-12-06 02:42:28,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:28,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:28,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:28,806 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2220 trivial. 0 not checked. [2024-12-06 02:42:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:30,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4349 states to 2045 states and 4031 transitions. [2024-12-06 02:42:30,588 INFO L276 IsEmpty]: Start isEmpty. Operand 2045 states and 4031 transitions. [2024-12-06 02:42:30,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 445 [2024-12-06 02:42:30,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:30,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:30,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:30,973 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2024-12-06 02:42:37,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:37,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4410 states to 2075 states and 4092 transitions. [2024-12-06 02:42:37,762 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 4092 transitions. [2024-12-06 02:42:37,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 458 [2024-12-06 02:42:37,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:37,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:38,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:38,217 INFO L134 CoverageAnalysis]: Checked inductivity of 2238 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2220 trivial. 0 not checked. [2024-12-06 02:42:38,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4414 states to 2078 states and 4096 transitions. [2024-12-06 02:42:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 2078 states and 4096 transitions. [2024-12-06 02:42:38,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 448 [2024-12-06 02:42:38,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:38,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:39,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:39,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2024-12-06 02:42:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:41,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4421 states to 2083 states and 4103 transitions. [2024-12-06 02:42:41,038 INFO L276 IsEmpty]: Start isEmpty. Operand 2083 states and 4103 transitions. [2024-12-06 02:42:41,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 02:42:41,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:41,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:41,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:41,417 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2024-12-06 02:42:41,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:41,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4423 states to 2085 states and 4105 transitions. [2024-12-06 02:42:41,516 INFO L276 IsEmpty]: Start isEmpty. Operand 2085 states and 4105 transitions. [2024-12-06 02:42:41,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2024-12-06 02:42:41,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:41,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:41,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:41,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2002 trivial. 0 not checked. [2024-12-06 02:42:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:42,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4425 states to 2087 states and 4107 transitions. [2024-12-06 02:42:42,006 INFO L276 IsEmpty]: Start isEmpty. Operand 2087 states and 4107 transitions. [2024-12-06 02:42:42,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 02:42:42,009 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:42,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:42,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:42,502 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 2199 trivial. 0 not checked. [2024-12-06 02:42:42,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:42,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4426 states to 2088 states and 4108 transitions. [2024-12-06 02:42:42,597 INFO L276 IsEmpty]: Start isEmpty. Operand 2088 states and 4108 transitions. [2024-12-06 02:42:42,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 451 [2024-12-06 02:42:42,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:42,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:43,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 2013 trivial. 0 not checked. [2024-12-06 02:42:43,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:43,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4427 states to 2090 states and 4109 transitions. [2024-12-06 02:42:43,258 INFO L276 IsEmpty]: Start isEmpty. Operand 2090 states and 4109 transitions. [2024-12-06 02:42:43,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-06 02:42:43,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:43,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:43,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2038 backedges. 28 proven. 6 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2024-12-06 02:42:45,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:45,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4432 states to 2093 states and 4114 transitions. [2024-12-06 02:42:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 4114 transitions. [2024-12-06 02:42:45,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-06 02:42:45,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:45,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:46,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:46,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2038 backedges. 23 proven. 9 refuted. 0 times theorem prover too weak. 2006 trivial. 0 not checked. [2024-12-06 02:42:59,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:42:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 2121 states and 4178 transitions. [2024-12-06 02:42:59,415 INFO L276 IsEmpty]: Start isEmpty. Operand 2121 states and 4178 transitions. [2024-12-06 02:42:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-06 02:42:59,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:42:59,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:42:59,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:42:59,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 2010 trivial. 0 not checked. [2024-12-06 02:43:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:03,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4502 states to 2124 states and 4184 transitions. [2024-12-06 02:43:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 2124 states and 4184 transitions. [2024-12-06 02:43:03,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-06 02:43:03,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:03,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:03,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:03,794 INFO L134 CoverageAnalysis]: Checked inductivity of 2036 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 2010 trivial. 0 not checked. [2024-12-06 02:43:06,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:06,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4505 states to 2127 states and 4187 transitions. [2024-12-06 02:43:06,652 INFO L276 IsEmpty]: Start isEmpty. Operand 2127 states and 4187 transitions. [2024-12-06 02:43:06,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 463 [2024-12-06 02:43:06,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:06,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:06,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2042 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 2014 trivial. 0 not checked. [2024-12-06 02:43:07,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:07,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4511 states to 2130 states and 4193 transitions. [2024-12-06 02:43:07,994 INFO L276 IsEmpty]: Start isEmpty. Operand 2130 states and 4193 transitions. [2024-12-06 02:43:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 476 [2024-12-06 02:43:07,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:08,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:08,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2447 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 2429 trivial. 0 not checked. [2024-12-06 02:43:12,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:12,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4533 states to 2141 states and 4215 transitions. [2024-12-06 02:43:12,159 INFO L276 IsEmpty]: Start isEmpty. Operand 2141 states and 4215 transitions. [2024-12-06 02:43:12,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2024-12-06 02:43:12,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:12,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:12,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:12,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 2004 trivial. 0 not checked. [2024-12-06 02:43:16,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:16,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4536 states to 2143 states and 4218 transitions. [2024-12-06 02:43:16,460 INFO L276 IsEmpty]: Start isEmpty. Operand 2143 states and 4218 transitions. [2024-12-06 02:43:16,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 472 [2024-12-06 02:43:16,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:16,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:16,847 INFO L134 CoverageAnalysis]: Checked inductivity of 2454 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2436 trivial. 0 not checked. [2024-12-06 02:43:20,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:20,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2154 states and 4240 transitions. [2024-12-06 02:43:20,173 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4240 transitions. [2024-12-06 02:43:20,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-06 02:43:20,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:20,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:20,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:21,972 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 34 proven. 9 refuted. 0 times theorem prover too weak. 2184 trivial. 0 not checked. [2024-12-06 02:43:22,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:22,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4558 states to 2154 states and 4240 transitions. [2024-12-06 02:43:22,048 INFO L276 IsEmpty]: Start isEmpty. Operand 2154 states and 4240 transitions. [2024-12-06 02:43:22,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 478 [2024-12-06 02:43:22,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:22,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:22,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:24,741 INFO L134 CoverageAnalysis]: Checked inductivity of 2227 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2217 trivial. 0 not checked. [2024-12-06 02:43:37,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:37,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 2175 states and 4283 transitions. [2024-12-06 02:43:37,913 INFO L276 IsEmpty]: Start isEmpty. Operand 2175 states and 4283 transitions. [2024-12-06 02:43:37,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2024-12-06 02:43:37,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:37,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:38,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:40,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2183 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 2167 trivial. 0 not checked. [2024-12-06 02:43:46,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4603 states to 2177 states and 4285 transitions. [2024-12-06 02:43:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 2177 states and 4285 transitions. [2024-12-06 02:43:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 466 [2024-12-06 02:43:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:46,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:46,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 2403 trivial. 0 not checked. [2024-12-06 02:43:46,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:43:46,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4604 states to 2178 states and 4286 transitions. [2024-12-06 02:43:46,769 INFO L276 IsEmpty]: Start isEmpty. Operand 2178 states and 4286 transitions. [2024-12-06 02:43:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 02:43:46,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:43:46,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:43:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:43:50,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2203 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 2129 trivial. 0 not checked. [2024-12-06 02:44:27,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:27,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4753 states to 2241 states and 4435 transitions. [2024-12-06 02:44:27,257 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4435 transitions. [2024-12-06 02:44:27,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 485 [2024-12-06 02:44:27,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:27,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:29,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2255 backedges. 37 proven. 9 refuted. 0 times theorem prover too weak. 2209 trivial. 0 not checked. [2024-12-06 02:44:29,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:29,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4753 states to 2241 states and 4435 transitions. [2024-12-06 02:44:29,518 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4435 transitions. [2024-12-06 02:44:29,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 477 [2024-12-06 02:44:29,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:29,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:30,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:32,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2203 backedges. 8 proven. 2 refuted. 0 times theorem prover too weak. 2193 trivial. 0 not checked. [2024-12-06 02:44:37,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4752 states to 2241 states and 4434 transitions. [2024-12-06 02:44:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 2241 states and 4434 transitions. [2024-12-06 02:44:37,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 492 [2024-12-06 02:44:37,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:37,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:37,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:44:39,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2452 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 2436 trivial. 0 not checked. [2024-12-06 02:44:46,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4754 states to 2243 states and 4436 transitions. [2024-12-06 02:44:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 2243 states and 4436 transitions. [2024-12-06 02:44:46,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 488 [2024-12-06 02:44:46,025 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:46,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:44:46,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:24,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 23 proven. 114 refuted. 0 times theorem prover too weak. 2291 trivial. 0 not checked. [2024-12-06 02:45:38,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []