./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_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/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_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3 --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 [2024-11-24 18:15:21,666 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 18:15:21,741 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-24 18:15:21,750 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 18:15:21,751 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-24 18:15:21,785 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 18:15:21,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 18:15:21,789 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-24 18:15:21,790 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 18:15:21,790 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 18:15:21,790 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 18:15:21,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 18:15:21,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 18:15:21,790 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 18:15:21,790 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 18:15:21,791 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-24 18:15:21,791 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 18:15:21,791 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:15:21,792 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 18:15:21,792 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 18:15:21,792 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 18:15:21,792 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-24 18:15:21,792 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 18:15:21,795 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_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3 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 [2024-11-24 18:15:22,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 18:15:22,136 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 18:15:22,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 18:15:22,141 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 18:15:22,141 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 18:15:22,142 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2024-11-24 18:15:25,135 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/data/267b427b5/aa331191dc754bc6ad4127e8a680b1f5/FLAG77d7de804 [2024-11-24 18:15:25,608 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 18:15:25,609 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--watchdog--it87_wdt.ko-entry_point.cil.out.i [2024-11-24 18:15:25,653 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/data/267b427b5/aa331191dc754bc6ad4127e8a680b1f5/FLAG77d7de804 [2024-11-24 18:15:25,674 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/data/267b427b5/aa331191dc754bc6ad4127e8a680b1f5 [2024-11-24 18:15:25,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 18:15:25,678 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 18:15:25,680 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 18:15:25,680 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 18:15:25,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 18:15:25,685 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:15:25" (1/1) ... [2024-11-24 18:15:25,686 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ed5a9f4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:25, skipping insertion in model container [2024-11-24 18:15:25,686 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 06:15:25" (1/1) ... [2024-11-24 18:15:25,768 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 18:15:26,612 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_f8650753-2838-435e-98ad-016c92a08fa6/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] [2024-11-24 18:15:26,667 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:15:26,692 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 18:15:26,836 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] [2024-11-24 18:15:26,838 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] [2024-11-24 18:15:26,839 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] [2024-11-24 18:15:26,840 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] [2024-11-24 18:15:26,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [3164] [2024-11-24 18:15:26,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [3172] [2024-11-24 18:15:26,900 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] [2024-11-24 18:15:26,907 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] [2024-11-24 18:15:26,907 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] [2024-11-24 18:15:26,908 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] [2024-11-24 18:15:26,909 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] [2024-11-24 18:15:26,909 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] [2024-11-24 18:15:26,910 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] [2024-11-24 18:15:26,911 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] [2024-11-24 18:15:26,911 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] [2024-11-24 18:15:26,911 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] [2024-11-24 18:15:26,912 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] [2024-11-24 18:15:26,914 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] [2024-11-24 18:15:26,919 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] [2024-11-24 18:15:26,921 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] [2024-11-24 18:15:26,921 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] [2024-11-24 18:15:26,922 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] [2024-11-24 18:15:26,922 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] [2024-11-24 18:15:26,922 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] [2024-11-24 18:15:26,980 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_f8650753-2838-435e-98ad-016c92a08fa6/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] [2024-11-24 18:15:26,993 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 18:15:27,040 INFO L204 MainTranslator]: Completed translation [2024-11-24 18:15:27,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27 WrapperNode [2024-11-24 18:15:27,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 18:15:27,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 18:15:27,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 18:15:27,043 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 18:15:27,055 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,102 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,184 INFO L138 Inliner]: procedures = 96, calls = 407, calls flagged for inlining = 31, calls inlined = 28, statements flattened = 1254 [2024-11-24 18:15:27,184 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 18:15:27,185 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 18:15:27,185 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 18:15:27,185 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 18:15:27,195 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,195 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,214 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,216 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,262 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,267 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,282 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,291 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,303 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,320 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 18:15:27,321 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 18:15:27,324 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 18:15:27,324 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 18:15:27,325 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 06:15:27" (1/1) ... [2024-11-24 18:15:27,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-24 18:15:27,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/z3 [2024-11-24 18:15:27,376 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-24 18:15:27,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f8650753-2838-435e-98ad-016c92a08fa6/bin/ukojak-verify-ENZ3QT5qd3/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-24 18:15:27,408 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 18:15:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inw [2024-11-24 18:15:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inw [2024-11-24 18:15:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outw [2024-11-24 18:15:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outw [2024-11-24 18:15:27,409 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_stop [2024-11-24 18:15:27,409 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_stop [2024-11-24 18:15:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-24 18:15:27,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-24 18:15:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 18:15:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_write [2024-11-24 18:15:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_write [2024-11-24 18:15:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_update_timeout [2024-11-24 18:15:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_update_timeout [2024-11-24 18:15:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-24 18:15:27,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 18:15:27,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 18:15:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-24 18:15:27,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 18:15:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 18:15:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-24 18:15:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_round_time [2024-11-24 18:15:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_round_time [2024-11-24 18:15:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2024-11-24 18:15:27,413 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_reboot_notifier [2024-11-24 18:15:27,413 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-24 18:15:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-24 18:15:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 18:15:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure superio_exit [2024-11-24 18:15:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_exit [2024-11-24 18:15:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-24 18:15:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-11-24 18:15:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-11-24 18:15:27,414 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 18:15:27,414 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 18:15:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-24 18:15:27,415 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2024-11-24 18:15:27,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2024-11-24 18:15:27,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_start [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_start [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure superio_select [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_select [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2024-11-24 18:15:27,417 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-24 18:15:27,417 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure superio_enter [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_enter [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure wdt_keepalive [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure wdt_keepalive [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure superio_inb [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_inb [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure superio_outb [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure superio_outb [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 18:15:27,418 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2024-11-24 18:15:27,418 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2024-11-24 18:15:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-24 18:15:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-24 18:15:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 18:15:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 18:15:27,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-24 18:15:27,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-24 18:15:27,770 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 18:15:27,773 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 18:15:28,072 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 18:15:39,749 INFO L? ?]: Removed 473 outVars from TransFormulas that were not future-live. [2024-11-24 18:15:39,750 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 18:15:40,184 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 18:15:40,186 INFO L312 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-24 18:15:40,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:15:40 BoogieIcfgContainer [2024-11-24 18:15:40,187 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 18:15:40,188 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-24 18:15:40,188 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-24 18:15:40,198 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-24 18:15:40,199 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 06:15:40" (1/1) ... [2024-11-24 18:15:40,206 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 18:15:40,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:40,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 763 states to 498 states and 763 transitions. [2024-11-24 18:15:40,275 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 763 transitions. [2024-11-24 18:15:40,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-24 18:15:40,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:40,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:41,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:41,567 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:51,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 18:15:51,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 837 states to 511 states and 808 transitions. [2024-11-24 18:15:51,852 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 808 transitions. [2024-11-24 18:15:51,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-24 18:15:51,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:51,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:52,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:52,572 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:15:52,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:52,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 838 states to 512 states and 809 transitions. [2024-11-24 18:15:52,617 INFO L276 IsEmpty]: Start isEmpty. Operand 512 states and 809 transitions. [2024-11-24 18:15:52,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:15:52,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:52,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:53,210 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:53,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:53,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 515 states and 831 transitions. [2024-11-24 18:15:53,385 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 831 transitions. [2024-11-24 18:15:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-24 18:15:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:53,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-24 18:15:54,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:54,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 863 states to 517 states and 834 transitions. [2024-11-24 18:15:54,037 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 834 transitions. [2024-11-24 18:15:54,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:15:54,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:54,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:54,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:54,512 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:54,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:54,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 859 states to 516 states and 830 transitions. [2024-11-24 18:15:54,571 INFO L276 IsEmpty]: Start isEmpty. Operand 516 states and 830 transitions. [2024-11-24 18:15:54,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-24 18:15:54,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:54,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:54,996 INFO L134 CoverageAnalysis]: Checked inductivity of 110 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2024-11-24 18:15:55,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:55,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 860 states to 517 states and 831 transitions. [2024-11-24 18:15:55,041 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 831 transitions. [2024-11-24 18:15:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:15:55,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:55,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:55,483 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:55,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:55,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 883 states to 522 states and 854 transitions. [2024-11-24 18:15:55,903 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 854 transitions. [2024-11-24 18:15:55,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-24 18:15:55,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:55,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:56,466 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:56,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:56,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 878 states to 521 states and 849 transitions. [2024-11-24 18:15:56,541 INFO L276 IsEmpty]: Start isEmpty. Operand 521 states and 849 transitions. [2024-11-24 18:15:56,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-24 18:15:56,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:56,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:56,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:57,097 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:15:57,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:57,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 899 states to 525 states and 870 transitions. [2024-11-24 18:15:57,729 INFO L276 IsEmpty]: Start isEmpty. Operand 525 states and 870 transitions. [2024-11-24 18:15:57,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-24 18:15:57,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:57,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:57,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,101 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:15:58,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:58,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 528 states and 875 transitions. [2024-11-24 18:15:58,312 INFO L276 IsEmpty]: Start isEmpty. Operand 528 states and 875 transitions. [2024-11-24 18:15:58,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:15:58,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:58,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:58,713 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:15:58,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:58,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 904 states to 529 states and 875 transitions. [2024-11-24 18:15:58,746 INFO L276 IsEmpty]: Start isEmpty. Operand 529 states and 875 transitions. [2024-11-24 18:15:58,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:15:58,749 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:58,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:58,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:59,202 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2024-11-24 18:15:59,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:59,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 531 states and 879 transitions. [2024-11-24 18:15:59,256 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 879 transitions. [2024-11-24 18:15:59,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-24 18:15:59,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:59,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:15:59,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:15:59,630 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:15:59,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:15:59,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 534 states and 883 transitions. [2024-11-24 18:15:59,822 INFO L276 IsEmpty]: Start isEmpty. Operand 534 states and 883 transitions. [2024-11-24 18:15:59,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-24 18:15:59,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:15:59,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:00,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:00,273 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2024-11-24 18:16:00,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:00,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 912 states to 535 states and 883 transitions. [2024-11-24 18:16:00,313 INFO L276 IsEmpty]: Start isEmpty. Operand 535 states and 883 transitions. [2024-11-24 18:16:00,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-24 18:16:00,316 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:00,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:00,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:00,755 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 107 trivial. 0 not checked. [2024-11-24 18:16:00,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:00,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 914 states to 537 states and 885 transitions. [2024-11-24 18:16:00,795 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 885 transitions. [2024-11-24 18:16:00,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-24 18:16:00,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:00,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 108 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-24 18:16:01,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 539 states and 887 transitions. [2024-11-24 18:16:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 539 states and 887 transitions. [2024-11-24 18:16:01,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-24 18:16:01,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:01,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:01,653 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2024-11-24 18:16:01,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:01,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 542 states and 890 transitions. [2024-11-24 18:16:01,778 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 890 transitions. [2024-11-24 18:16:01,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-24 18:16:01,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:01,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:02,182 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-24 18:16:02,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:02,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 922 states to 544 states and 893 transitions. [2024-11-24 18:16:02,257 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 893 transitions. [2024-11-24 18:16:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-24 18:16:02,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:02,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:02,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:02,675 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 117 trivial. 0 not checked. [2024-11-24 18:16:02,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:02,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 916 states to 543 states and 887 transitions. [2024-11-24 18:16:02,770 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 887 transitions. [2024-11-24 18:16:02,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-24 18:16:02,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:02,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:03,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-24 18:16:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:03,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 919 states to 545 states and 890 transitions. [2024-11-24 18:16:03,198 INFO L276 IsEmpty]: Start isEmpty. Operand 545 states and 890 transitions. [2024-11-24 18:16:03,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-24 18:16:03,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:03,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:03,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:03,612 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-24 18:16:03,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:03,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 938 states to 556 states and 909 transitions. [2024-11-24 18:16:03,674 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 909 transitions. [2024-11-24 18:16:03,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:16:03,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:03,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:04,057 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-24 18:16:04,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:04,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 563 states and 927 transitions. [2024-11-24 18:16:04,220 INFO L276 IsEmpty]: Start isEmpty. Operand 563 states and 927 transitions. [2024-11-24 18:16:04,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-24 18:16:04,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:04,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:04,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:04,744 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 118 trivial. 0 not checked. [2024-11-24 18:16:04,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:04,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 971 states to 565 states and 942 transitions. [2024-11-24 18:16:04,945 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states and 942 transitions. [2024-11-24 18:16:04,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:16:04,949 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:04,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:05,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:05,370 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-24 18:16:05,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:05,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 975 states to 568 states and 946 transitions. [2024-11-24 18:16:05,405 INFO L276 IsEmpty]: Start isEmpty. Operand 568 states and 946 transitions. [2024-11-24 18:16:05,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-24 18:16:05,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:05,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:05,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:05,840 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-24 18:16:05,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:05,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 569 states and 947 transitions. [2024-11-24 18:16:05,878 INFO L276 IsEmpty]: Start isEmpty. Operand 569 states and 947 transitions. [2024-11-24 18:16:05,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-24 18:16:05,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:05,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:06,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:06,244 INFO L134 CoverageAnalysis]: Checked inductivity of 144 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 125 trivial. 0 not checked. [2024-11-24 18:16:06,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:06,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 977 states to 570 states and 948 transitions. [2024-11-24 18:16:06,395 INFO L276 IsEmpty]: Start isEmpty. Operand 570 states and 948 transitions. [2024-11-24 18:16:06,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-24 18:16:06,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:06,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:06,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:06,762 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-24 18:16:06,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:06,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 981 states to 573 states and 952 transitions. [2024-11-24 18:16:06,815 INFO L276 IsEmpty]: Start isEmpty. Operand 573 states and 952 transitions. [2024-11-24 18:16:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:16:06,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:06,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:07,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:07,221 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:16:07,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:07,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 983 states to 576 states and 954 transitions. [2024-11-24 18:16:07,379 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 954 transitions. [2024-11-24 18:16:07,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-24 18:16:07,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:07,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:07,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:07,740 INFO L134 CoverageAnalysis]: Checked inductivity of 146 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 126 trivial. 0 not checked. [2024-11-24 18:16:07,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:07,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 578 states and 957 transitions. [2024-11-24 18:16:07,786 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 957 transitions. [2024-11-24 18:16:07,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:16:07,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:07,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:08,155 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-24 18:16:08,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:08,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 989 states to 580 states and 960 transitions. [2024-11-24 18:16:08,186 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 960 transitions. [2024-11-24 18:16:08,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-24 18:16:08,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:08,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:08,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:08,585 INFO L134 CoverageAnalysis]: Checked inductivity of 150 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2024-11-24 18:16:08,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:08,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 991 states to 582 states and 962 transitions. [2024-11-24 18:16:08,623 INFO L276 IsEmpty]: Start isEmpty. Operand 582 states and 962 transitions. [2024-11-24 18:16:08,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-24 18:16:08,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:08,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:08,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:08,998 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2024-11-24 18:16:09,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:09,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 584 states and 964 transitions. [2024-11-24 18:16:09,028 INFO L276 IsEmpty]: Start isEmpty. Operand 584 states and 964 transitions. [2024-11-24 18:16:09,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-24 18:16:09,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:09,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:09,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:09,449 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-24 18:16:09,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:09,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1014 states to 597 states and 985 transitions. [2024-11-24 18:16:09,536 INFO L276 IsEmpty]: Start isEmpty. Operand 597 states and 985 transitions. [2024-11-24 18:16:09,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-24 18:16:09,540 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:09,540 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:09,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:10,010 INFO L134 CoverageAnalysis]: Checked inductivity of 141 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 141 trivial. 0 not checked. [2024-11-24 18:16:10,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:10,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1019 states to 600 states and 990 transitions. [2024-11-24 18:16:10,042 INFO L276 IsEmpty]: Start isEmpty. Operand 600 states and 990 transitions. [2024-11-24 18:16:10,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-24 18:16:10,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:10,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:10,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:10,387 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-24 18:16:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:10,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 603 states and 994 transitions. [2024-11-24 18:16:10,416 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 994 transitions. [2024-11-24 18:16:10,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-24 18:16:10,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:10,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:10,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:10,824 INFO L134 CoverageAnalysis]: Checked inductivity of 131 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 131 trivial. 0 not checked. [2024-11-24 18:16:10,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:10,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 606 states and 997 transitions. [2024-11-24 18:16:10,857 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 997 transitions. [2024-11-24 18:16:10,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-24 18:16:10,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:10,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:11,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:11,209 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 142 trivial. 0 not checked. [2024-11-24 18:16:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1028 states to 608 states and 999 transitions. [2024-11-24 18:16:11,248 INFO L276 IsEmpty]: Start isEmpty. Operand 608 states and 999 transitions. [2024-11-24 18:16:11,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-24 18:16:11,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:11,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:11,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:11,624 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 233 trivial. 0 not checked. [2024-11-24 18:16:11,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:11,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 620 states and 1023 transitions. [2024-11-24 18:16:11,688 INFO L276 IsEmpty]: Start isEmpty. Operand 620 states and 1023 transitions. [2024-11-24 18:16:11,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-24 18:16:11,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:11,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:11,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:12,275 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2024-11-24 18:16:12,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:12,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 622 states and 1028 transitions. [2024-11-24 18:16:12,991 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1028 transitions. [2024-11-24 18:16:12,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-24 18:16:12,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:12,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:13,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-24 18:16:13,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:13,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1076 states to 632 states and 1047 transitions. [2024-11-24 18:16:13,433 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1047 transitions. [2024-11-24 18:16:13,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-24 18:16:13,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:13,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:13,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:13,801 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-24 18:16:13,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:13,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 633 states and 1048 transitions. [2024-11-24 18:16:13,834 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1048 transitions. [2024-11-24 18:16:13,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-24 18:16:13,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:13,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:14,238 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-24 18:16:14,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:14,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 634 states and 1049 transitions. [2024-11-24 18:16:14,279 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1049 transitions. [2024-11-24 18:16:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-24 18:16:14,282 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:14,641 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2024-11-24 18:16:14,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:14,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 635 states and 1050 transitions. [2024-11-24 18:16:14,677 INFO L276 IsEmpty]: Start isEmpty. Operand 635 states and 1050 transitions. [2024-11-24 18:16:14,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-24 18:16:14,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:14,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:14,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:15,056 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 290 trivial. 0 not checked. [2024-11-24 18:16:15,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:15,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 636 states and 1051 transitions. [2024-11-24 18:16:15,089 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1051 transitions. [2024-11-24 18:16:15,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-24 18:16:15,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:15,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:15,504 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 341 trivial. 0 not checked. [2024-11-24 18:16:15,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:15,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 638 states and 1054 transitions. [2024-11-24 18:16:15,560 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1054 transitions. [2024-11-24 18:16:15,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-24 18:16:15,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:15,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:15,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2024-11-24 18:16:16,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:16,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1081 states to 638 states and 1052 transitions. [2024-11-24 18:16:16,512 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1052 transitions. [2024-11-24 18:16:16,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-24 18:16:16,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:16,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:16,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:16,867 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-24 18:16:16,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:16,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 640 states and 1055 transitions. [2024-11-24 18:16:16,904 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1055 transitions. [2024-11-24 18:16:16,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-24 18:16:16,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:16,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:17,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:17,559 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-24 18:16:27,797 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 [] [2024-11-24 18:16:28,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:28,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 664 states and 1110 transitions. [2024-11-24 18:16:28,997 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1110 transitions. [2024-11-24 18:16:28,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-24 18:16:28,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:28,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:29,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:29,445 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-24 18:16:29,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:29,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 665 states and 1110 transitions. [2024-11-24 18:16:29,484 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1110 transitions. [2024-11-24 18:16:29,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-24 18:16:29,486 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:29,486 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-11-24 18:16:30,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:30,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 667 states and 1112 transitions. [2024-11-24 18:16:30,011 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1112 transitions. [2024-11-24 18:16:30,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:16:30,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:30,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:30,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:30,549 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-24 18:16:30,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:30,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1170 states to 668 states and 1112 transitions. [2024-11-24 18:16:30,577 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1112 transitions. [2024-11-24 18:16:30,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-24 18:16:30,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:30,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:30,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:31,009 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-24 18:16:31,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:31,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1171 states to 669 states and 1113 transitions. [2024-11-24 18:16:31,042 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1113 transitions. [2024-11-24 18:16:31,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-24 18:16:31,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:31,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:31,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:31,453 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-24 18:16:31,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:31,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1172 states to 670 states and 1114 transitions. [2024-11-24 18:16:31,490 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1114 transitions. [2024-11-24 18:16:31,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-24 18:16:31,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:31,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:31,986 INFO L134 CoverageAnalysis]: Checked inductivity of 293 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 293 trivial. 0 not checked. [2024-11-24 18:16:42,329 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 [] [2024-11-24 18:16:44,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:44,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 698 states and 1180 transitions. [2024-11-24 18:16:44,340 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1180 transitions. [2024-11-24 18:16:44,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-24 18:16:44,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:44,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:44,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:44,622 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-24 18:16:44,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:44,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1267 states to 699 states and 1180 transitions. [2024-11-24 18:16:44,663 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1180 transitions. [2024-11-24 18:16:44,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:16:44,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:44,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:44,939 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 296 trivial. 0 not checked. [2024-11-24 18:16:44,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:44,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 701 states and 1182 transitions. [2024-11-24 18:16:44,983 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1182 transitions. [2024-11-24 18:16:44,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-24 18:16:44,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:44,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:45,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,413 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-24 18:16:45,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:45,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 702 states and 1182 transitions. [2024-11-24 18:16:45,454 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1182 transitions. [2024-11-24 18:16:45,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-24 18:16:45,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:45,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:45,932 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-24 18:16:48,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:48,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 718 states and 1214 transitions. [2024-11-24 18:16:48,081 INFO L276 IsEmpty]: Start isEmpty. Operand 718 states and 1214 transitions. [2024-11-24 18:16:48,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-24 18:16:48,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:48,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:48,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:48,389 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-24 18:16:49,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 736 states and 1247 transitions. [2024-11-24 18:16:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1247 transitions. [2024-11-24 18:16:49,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-24 18:16:49,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:49,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:49,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:49,752 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-24 18:16:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1375 states to 746 states and 1269 transitions. [2024-11-24 18:16:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1269 transitions. [2024-11-24 18:16:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-24 18:16:49,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:49,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:50,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:50,426 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-24 18:16:51,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:51,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1372 states to 746 states and 1266 transitions. [2024-11-24 18:16:51,010 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1266 transitions. [2024-11-24 18:16:51,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-24 18:16:51,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:51,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:51,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:51,492 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-24 18:16:51,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:51,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1387 states to 748 states and 1281 transitions. [2024-11-24 18:16:51,900 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 1281 transitions. [2024-11-24 18:16:51,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-24 18:16:51,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:51,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:52,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:52,181 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-24 18:16:52,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:52,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 751 states and 1285 transitions. [2024-11-24 18:16:52,210 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1285 transitions. [2024-11-24 18:16:52,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-24 18:16:52,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:52,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:52,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:52,543 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 297 trivial. 0 not checked. [2024-11-24 18:16:52,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:52,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1393 states to 753 states and 1287 transitions. [2024-11-24 18:16:52,573 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1287 transitions. [2024-11-24 18:16:52,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-24 18:16:52,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:52,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:52,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:52,870 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 295 trivial. 0 not checked. [2024-11-24 18:16:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:52,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1395 states to 755 states and 1289 transitions. [2024-11-24 18:16:52,901 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1289 transitions. [2024-11-24 18:16:52,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-24 18:16:52,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:52,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:53,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:53,487 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 317 trivial. 0 not checked. [2024-11-24 18:16:54,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:54,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1410 states to 757 states and 1304 transitions. [2024-11-24 18:16:54,053 INFO L276 IsEmpty]: Start isEmpty. Operand 757 states and 1304 transitions. [2024-11-24 18:16:54,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-24 18:16:54,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:54,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:54,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:54,740 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-24 18:16:57,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:57,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 762 states and 1321 transitions. [2024-11-24 18:16:57,835 INFO L276 IsEmpty]: Start isEmpty. Operand 762 states and 1321 transitions. [2024-11-24 18:16:57,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-24 18:16:57,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:57,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:58,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:16:58,408 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2024-11-24 18:16:59,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:16:59,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1433 states to 765 states and 1327 transitions. [2024-11-24 18:16:59,092 INFO L276 IsEmpty]: Start isEmpty. Operand 765 states and 1327 transitions. [2024-11-24 18:16:59,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-24 18:16:59,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:16:59,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:16:59,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:00,106 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 313 trivial. 0 not checked. [2024-11-24 18:17:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:04,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 783 states and 1390 transitions. [2024-11-24 18:17:04,451 INFO L276 IsEmpty]: Start isEmpty. Operand 783 states and 1390 transitions. [2024-11-24 18:17:04,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2024-11-24 18:17:04,454 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:04,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:04,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:04,814 INFO L134 CoverageAnalysis]: Checked inductivity of 341 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-24 18:17:04,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:04,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1497 states to 784 states and 1390 transitions. [2024-11-24 18:17:04,851 INFO L276 IsEmpty]: Start isEmpty. Operand 784 states and 1390 transitions. [2024-11-24 18:17:04,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-24 18:17:04,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:04,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:05,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:05,304 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-24 18:17:06,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:06,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 789 states and 1397 transitions. [2024-11-24 18:17:06,027 INFO L276 IsEmpty]: Start isEmpty. Operand 789 states and 1397 transitions. [2024-11-24 18:17:06,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-24 18:17:06,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:06,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:06,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:06,289 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-24 18:17:06,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:06,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 791 states and 1410 transitions. [2024-11-24 18:17:06,643 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1410 transitions. [2024-11-24 18:17:06,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-24 18:17:06,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:06,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:06,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:06,925 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-11-24 18:17:08,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:08,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1538 states to 803 states and 1431 transitions. [2024-11-24 18:17:08,477 INFO L276 IsEmpty]: Start isEmpty. Operand 803 states and 1431 transitions. [2024-11-24 18:17:08,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-24 18:17:08,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:08,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:08,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:08,839 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-24 18:17:08,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:08,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1560 states to 813 states and 1453 transitions. [2024-11-24 18:17:08,922 INFO L276 IsEmpty]: Start isEmpty. Operand 813 states and 1453 transitions. [2024-11-24 18:17:08,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 18:17:08,925 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:08,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:09,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:09,319 INFO L134 CoverageAnalysis]: Checked inductivity of 342 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-24 18:17:09,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:09,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1576 states to 817 states and 1469 transitions. [2024-11-24 18:17:09,828 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1469 transitions. [2024-11-24 18:17:09,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 18:17:09,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:09,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,102 INFO L134 CoverageAnalysis]: Checked inductivity of 337 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-24 18:17:10,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:10,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1581 states to 820 states and 1474 transitions. [2024-11-24 18:17:10,366 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1474 transitions. [2024-11-24 18:17:10,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-24 18:17:10,369 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:10,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:10,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:10,730 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-24 18:17:12,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:12,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1585 states to 823 states and 1478 transitions. [2024-11-24 18:17:12,111 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1478 transitions. [2024-11-24 18:17:12,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-24 18:17:12,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:12,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:12,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:12,353 INFO L134 CoverageAnalysis]: Checked inductivity of 356 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2024-11-24 18:17:13,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:13,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1604 states to 828 states and 1497 transitions. [2024-11-24 18:17:13,506 INFO L276 IsEmpty]: Start isEmpty. Operand 828 states and 1497 transitions. [2024-11-24 18:17:13,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2024-11-24 18:17:13,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:13,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:13,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:14,137 INFO L134 CoverageAnalysis]: Checked inductivity of 381 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 381 trivial. 0 not checked. [2024-11-24 18:17:15,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:15,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 830 states and 1499 transitions. [2024-11-24 18:17:15,356 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1499 transitions. [2024-11-24 18:17:15,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-24 18:17:15,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:15,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:15,780 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-24 18:17:15,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:15,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1610 states to 833 states and 1503 transitions. [2024-11-24 18:17:15,918 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1503 transitions. [2024-11-24 18:17:15,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-24 18:17:15,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:15,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:16,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:16,413 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-24 18:17:16,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:16,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 834 states and 1504 transitions. [2024-11-24 18:17:16,722 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1504 transitions. [2024-11-24 18:17:16,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-24 18:17:16,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:16,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:16,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:16,949 INFO L134 CoverageAnalysis]: Checked inductivity of 348 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 323 trivial. 0 not checked. [2024-11-24 18:17:17,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 836 states and 1506 transitions. [2024-11-24 18:17:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1506 transitions. [2024-11-24 18:17:17,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-24 18:17:17,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:17,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:17,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:17,270 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-24 18:17:18,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:18,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1616 states to 839 states and 1509 transitions. [2024-11-24 18:17:18,181 INFO L276 IsEmpty]: Start isEmpty. Operand 839 states and 1509 transitions. [2024-11-24 18:17:18,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 18:17:18,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:18,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:18,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:18,423 INFO L134 CoverageAnalysis]: Checked inductivity of 428 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 428 trivial. 0 not checked. [2024-11-24 18:17:18,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:18,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 841 states and 1511 transitions. [2024-11-24 18:17:18,455 INFO L276 IsEmpty]: Start isEmpty. Operand 841 states and 1511 transitions. [2024-11-24 18:17:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-24 18:17:18,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:18,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:18,717 INFO L134 CoverageAnalysis]: Checked inductivity of 426 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 426 trivial. 0 not checked. [2024-11-24 18:17:18,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:18,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 843 states and 1513 transitions. [2024-11-24 18:17:18,764 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1513 transitions. [2024-11-24 18:17:18,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-24 18:17:18,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:18,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:18,989 INFO L134 CoverageAnalysis]: Checked inductivity of 350 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 325 trivial. 0 not checked. [2024-11-24 18:17:19,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:19,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 848 states and 1520 transitions. [2024-11-24 18:17:19,997 INFO L276 IsEmpty]: Start isEmpty. Operand 848 states and 1520 transitions. [2024-11-24 18:17:19,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2024-11-24 18:17:19,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:19,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:20,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:20,248 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 430 trivial. 0 not checked. [2024-11-24 18:17:20,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:20,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1632 states to 851 states and 1525 transitions. [2024-11-24 18:17:20,289 INFO L276 IsEmpty]: Start isEmpty. Operand 851 states and 1525 transitions. [2024-11-24 18:17:20,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-24 18:17:20,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:20,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:20,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 345 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 322 trivial. 0 not checked. [2024-11-24 18:17:21,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 856 states and 1532 transitions. [2024-11-24 18:17:21,244 INFO L276 IsEmpty]: Start isEmpty. Operand 856 states and 1532 transitions. [2024-11-24 18:17:21,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-24 18:17:21,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:21,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:21,497 INFO L134 CoverageAnalysis]: Checked inductivity of 385 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 385 trivial. 0 not checked. [2024-11-24 18:17:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:21,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1652 states to 865 states and 1545 transitions. [2024-11-24 18:17:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1545 transitions. [2024-11-24 18:17:21,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 271 [2024-11-24 18:17:21,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:21,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:21,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:21,995 INFO L134 CoverageAnalysis]: Checked inductivity of 359 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2024-11-24 18:17:22,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1654 states to 867 states and 1547 transitions. [2024-11-24 18:17:22,064 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1547 transitions. [2024-11-24 18:17:22,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-24 18:17:22,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:22,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:22,392 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-24 18:17:22,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 869 states and 1549 transitions. [2024-11-24 18:17:22,573 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1549 transitions. [2024-11-24 18:17:22,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-24 18:17:22,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:22,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:22,813 INFO L134 CoverageAnalysis]: Checked inductivity of 375 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 352 trivial. 0 not checked. [2024-11-24 18:17:22,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:22,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1658 states to 871 states and 1551 transitions. [2024-11-24 18:17:22,892 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1551 transitions. [2024-11-24 18:17:22,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2024-11-24 18:17:22,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:22,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:23,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:23,174 INFO L134 CoverageAnalysis]: Checked inductivity of 339 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 324 trivial. 0 not checked. [2024-11-24 18:17:24,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1690 states to 889 states and 1583 transitions. [2024-11-24 18:17:24,357 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1583 transitions. [2024-11-24 18:17:24,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-24 18:17:24,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 603 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 603 trivial. 0 not checked. [2024-11-24 18:17:24,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:24,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 892 states and 1588 transitions. [2024-11-24 18:17:24,655 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1588 transitions. [2024-11-24 18:17:24,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-24 18:17:24,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:24,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:24,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:24,902 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-11-24 18:17:25,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:25,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1727 states to 909 states and 1620 transitions. [2024-11-24 18:17:25,750 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1620 transitions. [2024-11-24 18:17:25,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-24 18:17:25,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:25,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:25,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:26,051 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-24 18:17:26,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 919 states and 1642 transitions. [2024-11-24 18:17:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1642 transitions. [2024-11-24 18:17:26,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-24 18:17:26,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:26,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:26,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:26,382 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-24 18:17:27,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:27,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1787 states to 937 states and 1674 transitions. [2024-11-24 18:17:27,541 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1674 transitions. [2024-11-24 18:17:27,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-24 18:17:27,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:27,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:27,777 INFO L134 CoverageAnalysis]: Checked inductivity of 577 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 577 trivial. 0 not checked. [2024-11-24 18:17:27,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:27,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1788 states to 938 states and 1675 transitions. [2024-11-24 18:17:27,825 INFO L276 IsEmpty]: Start isEmpty. Operand 938 states and 1675 transitions. [2024-11-24 18:17:27,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-24 18:17:27,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:27,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:28,136 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-24 18:17:28,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:28,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1792 states to 941 states and 1679 transitions. [2024-11-24 18:17:28,199 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1679 transitions. [2024-11-24 18:17:28,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-24 18:17:28,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:28,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:28,438 INFO L134 CoverageAnalysis]: Checked inductivity of 335 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 320 trivial. 0 not checked. [2024-11-24 18:17:28,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:28,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1794 states to 943 states and 1681 transitions. [2024-11-24 18:17:28,477 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1681 transitions. [2024-11-24 18:17:28,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-24 18:17:28,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:28,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:28,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:28,709 INFO L134 CoverageAnalysis]: Checked inductivity of 516 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 516 trivial. 0 not checked. [2024-11-24 18:17:28,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:28,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 952 states and 1694 transitions. [2024-11-24 18:17:28,782 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1694 transitions. [2024-11-24 18:17:28,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-24 18:17:28,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:28,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,197 INFO L134 CoverageAnalysis]: Checked inductivity of 333 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 318 trivial. 0 not checked. [2024-11-24 18:17:29,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:29,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1809 states to 954 states and 1696 transitions. [2024-11-24 18:17:29,266 INFO L276 IsEmpty]: Start isEmpty. Operand 954 states and 1696 transitions. [2024-11-24 18:17:29,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-24 18:17:29,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:29,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,573 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-24 18:17:29,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:29,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 964 states and 1718 transitions. [2024-11-24 18:17:29,672 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1718 transitions. [2024-11-24 18:17:29,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-24 18:17:29,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:29,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:29,932 INFO L134 CoverageAnalysis]: Checked inductivity of 585 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 585 trivial. 0 not checked. [2024-11-24 18:17:30,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:30,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 975 states and 1733 transitions. [2024-11-24 18:17:30,692 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1733 transitions. [2024-11-24 18:17:30,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 275 [2024-11-24 18:17:30,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:30,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:30,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:31,013 INFO L134 CoverageAnalysis]: Checked inductivity of 413 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-11-24 18:17:31,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 982 states and 1744 transitions. [2024-11-24 18:17:31,061 INFO L276 IsEmpty]: Start isEmpty. Operand 982 states and 1744 transitions. [2024-11-24 18:17:31,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-24 18:17:31,063 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:31,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-24 18:17:31,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 985 states and 1748 transitions. [2024-11-24 18:17:31,349 INFO L276 IsEmpty]: Start isEmpty. Operand 985 states and 1748 transitions. [2024-11-24 18:17:31,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-24 18:17:31,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:31,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 581 trivial. 0 not checked. [2024-11-24 18:17:31,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 987 states and 1750 transitions. [2024-11-24 18:17:31,623 INFO L276 IsEmpty]: Start isEmpty. Operand 987 states and 1750 transitions. [2024-11-24 18:17:31,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-24 18:17:31,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:31,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:31,866 INFO L134 CoverageAnalysis]: Checked inductivity of 579 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 579 trivial. 0 not checked. [2024-11-24 18:17:31,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:31,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 989 states and 1752 transitions. [2024-11-24 18:17:31,901 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1752 transitions. [2024-11-24 18:17:31,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-24 18:17:31,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:31,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:32,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:32,195 INFO L134 CoverageAnalysis]: Checked inductivity of 749 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2024-11-24 18:17:32,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:32,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1866 states to 990 states and 1753 transitions. [2024-11-24 18:17:32,231 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1753 transitions. [2024-11-24 18:17:32,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-24 18:17:32,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:32,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:32,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:32,544 INFO L134 CoverageAnalysis]: Checked inductivity of 740 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 740 trivial. 0 not checked. [2024-11-24 18:17:32,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:32,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 998 states and 1770 transitions. [2024-11-24 18:17:32,606 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1770 transitions. [2024-11-24 18:17:32,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-24 18:17:32,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:32,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:32,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:32,913 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-11-24 18:17:34,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:34,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1024 states and 1811 transitions. [2024-11-24 18:17:34,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1024 states and 1811 transitions. [2024-11-24 18:17:34,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-24 18:17:34,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:34,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:35,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:35,522 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:17:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1977 states to 1040 states and 1857 transitions. [2024-11-24 18:17:39,606 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1857 transitions. [2024-11-24 18:17:39,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-24 18:17:39,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:39,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:39,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:39,878 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-24 18:17:40,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:40,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1983 states to 1043 states and 1863 transitions. [2024-11-24 18:17:40,181 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1863 transitions. [2024-11-24 18:17:40,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-24 18:17:40,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:40,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:40,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:40,493 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-24 18:17:40,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1984 states to 1044 states and 1864 transitions. [2024-11-24 18:17:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1864 transitions. [2024-11-24 18:17:40,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 283 [2024-11-24 18:17:40,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:40,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:40,963 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:17:41,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:41,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1998 states to 1046 states and 1878 transitions. [2024-11-24 18:17:41,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1878 transitions. [2024-11-24 18:17:41,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-24 18:17:41,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:41,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:41,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 757 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 757 trivial. 0 not checked. [2024-11-24 18:17:42,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:42,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1999 states to 1039 states and 1862 transitions. [2024-11-24 18:17:42,124 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1862 transitions. [2024-11-24 18:17:42,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-24 18:17:42,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:42,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:42,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-11-24 18:17:43,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1054 states and 1890 transitions. [2024-11-24 18:17:43,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1890 transitions. [2024-11-24 18:17:43,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-24 18:17:43,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:43,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:43,352 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 782 trivial. 0 not checked. [2024-11-24 18:17:43,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2034 states to 1055 states and 1891 transitions. [2024-11-24 18:17:43,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1891 transitions. [2024-11-24 18:17:43,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-24 18:17:43,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:43,772 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:17:43,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:43,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2040 states to 1059 states and 1897 transitions. [2024-11-24 18:17:43,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1897 transitions. [2024-11-24 18:17:43,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-24 18:17:43,917 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:43,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:44,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:44,240 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-24 18:17:44,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:44,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1062 states and 1902 transitions. [2024-11-24 18:17:44,331 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1902 transitions. [2024-11-24 18:17:44,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-24 18:17:44,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:44,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:44,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:44,634 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:17:44,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:44,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2045 states to 1063 states and 1902 transitions. [2024-11-24 18:17:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1063 states and 1902 transitions. [2024-11-24 18:17:44,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-24 18:17:44,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:44,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:44,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:44,921 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-24 18:17:44,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:44,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2051 states to 1066 states and 1908 transitions. [2024-11-24 18:17:44,975 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1908 transitions. [2024-11-24 18:17:44,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-24 18:17:44,983 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:44,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:45,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:45,410 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:45,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:45,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2032 states to 1065 states and 1889 transitions. [2024-11-24 18:17:45,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1889 transitions. [2024-11-24 18:17:45,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2024-11-24 18:17:45,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:45,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:46,134 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:46,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:46,643 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2033 states to 1066 states and 1890 transitions. [2024-11-24 18:17:46,643 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1890 transitions. [2024-11-24 18:17:46,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-24 18:17:46,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:46,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:46,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:46,892 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:17:47,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:47,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2037 states to 1069 states and 1894 transitions. [2024-11-24 18:17:47,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1894 transitions. [2024-11-24 18:17:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-24 18:17:47,055 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:47,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:47,335 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:17:48,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:48,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2059 states to 1076 states and 1909 transitions. [2024-11-24 18:17:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1909 transitions. [2024-11-24 18:17:48,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-24 18:17:48,051 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:48,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:48,315 INFO L134 CoverageAnalysis]: Checked inductivity of 637 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 637 trivial. 0 not checked. [2024-11-24 18:17:48,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:48,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2072 states to 1083 states and 1922 transitions. [2024-11-24 18:17:48,381 INFO L276 IsEmpty]: Start isEmpty. Operand 1083 states and 1922 transitions. [2024-11-24 18:17:48,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-24 18:17:48,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:48,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:48,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:48,733 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:49,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:49,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 1086 states and 1925 transitions. [2024-11-24 18:17:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1925 transitions. [2024-11-24 18:17:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-24 18:17:49,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:49,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:49,548 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:49,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:49,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2078 states to 1088 states and 1928 transitions. [2024-11-24 18:17:49,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1928 transitions. [2024-11-24 18:17:49,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 289 [2024-11-24 18:17:49,629 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:49,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:49,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:50,012 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:50,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:50,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2081 states to 1091 states and 1931 transitions. [2024-11-24 18:17:50,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1091 states and 1931 transitions. [2024-11-24 18:17:50,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-24 18:17:50,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:50,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:50,802 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:17:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:50,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2084 states to 1093 states and 1934 transitions. [2024-11-24 18:17:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 1093 states and 1934 transitions. [2024-11-24 18:17:50,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 291 [2024-11-24 18:17:50,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:50,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:51,284 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-24 18:17:51,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:51,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2090 states to 1097 states and 1940 transitions. [2024-11-24 18:17:51,378 INFO L276 IsEmpty]: Start isEmpty. Operand 1097 states and 1940 transitions. [2024-11-24 18:17:51,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-24 18:17:51,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:51,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:51,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:51,626 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:17:51,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:51,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2092 states to 1099 states and 1942 transitions. [2024-11-24 18:17:51,667 INFO L276 IsEmpty]: Start isEmpty. Operand 1099 states and 1942 transitions. [2024-11-24 18:17:51,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-24 18:17:51,668 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:51,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:51,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:51,915 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:17:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:52,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1102 states and 1946 transitions. [2024-11-24 18:17:52,126 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1946 transitions. [2024-11-24 18:17:52,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-24 18:17:52,128 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:52,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:52,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:52,421 INFO L134 CoverageAnalysis]: Checked inductivity of 423 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:17:52,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:52,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2096 states to 1103 states and 1946 transitions. [2024-11-24 18:17:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 1103 states and 1946 transitions. [2024-11-24 18:17:52,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-24 18:17:52,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:52,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:52,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:17:53,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:53,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2098 states to 1105 states and 1948 transitions. [2024-11-24 18:17:53,085 INFO L276 IsEmpty]: Start isEmpty. Operand 1105 states and 1948 transitions. [2024-11-24 18:17:53,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-24 18:17:53,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:53,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:53,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:53,535 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 419 trivial. 0 not checked. [2024-11-24 18:17:53,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:17:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2108 states to 1111 states and 1958 transitions. [2024-11-24 18:17:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1111 states and 1958 transitions. [2024-11-24 18:17:53,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 293 [2024-11-24 18:17:53,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:17:53,651 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:17:53,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:17:54,594 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:18:05,250 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 [] [2024-11-24 18:18:15,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:15,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2280 states to 1171 states and 2100 transitions. [2024-11-24 18:18:16,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1171 states and 2100 transitions. [2024-11-24 18:18:16,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-24 18:18:16,002 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:16,002 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:16,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:16,393 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:18:17,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:17,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2293 states to 1174 states and 2113 transitions. [2024-11-24 18:18:17,016 INFO L276 IsEmpty]: Start isEmpty. Operand 1174 states and 2113 transitions. [2024-11-24 18:18:17,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-24 18:18:17,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:17,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:17,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:17,334 INFO L134 CoverageAnalysis]: Checked inductivity of 430 backedges. 18 proven. 8 refuted. 0 times theorem prover too weak. 404 trivial. 0 not checked. [2024-11-24 18:18:20,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:20,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2322 states to 1186 states and 2142 transitions. [2024-11-24 18:18:20,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2142 transitions. [2024-11-24 18:18:20,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-24 18:18:20,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:20,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:20,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:20,993 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:18:22,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:22,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2338 states to 1191 states and 2158 transitions. [2024-11-24 18:18:22,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2158 transitions. [2024-11-24 18:18:22,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-24 18:18:22,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:22,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:22,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:22,653 INFO L134 CoverageAnalysis]: Checked inductivity of 432 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:18:23,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:23,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2353 states to 1195 states and 2172 transitions. [2024-11-24 18:18:23,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1195 states and 2172 transitions. [2024-11-24 18:18:23,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-24 18:18:23,299 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:23,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:23,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:24,388 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 21 proven. 12 refuted. 0 times theorem prover too weak. 405 trivial. 0 not checked. [2024-11-24 18:18:26,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:26,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1198 states and 2174 transitions. [2024-11-24 18:18:26,150 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2174 transitions. [2024-11-24 18:18:26,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-24 18:18:26,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:26,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:26,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:26,482 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-11-24 18:18:26,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:26,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1199 states and 2174 transitions. [2024-11-24 18:18:26,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1199 states and 2174 transitions. [2024-11-24 18:18:26,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-24 18:18:26,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:26,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:26,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:27,008 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 22 proven. 9 refuted. 0 times theorem prover too weak. 409 trivial. 0 not checked. [2024-11-24 18:18:27,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2355 states to 1200 states and 2174 transitions. [2024-11-24 18:18:27,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2174 transitions. [2024-11-24 18:18:27,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-24 18:18:27,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:27,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:27,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:27,469 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 23 proven. 10 refuted. 0 times theorem prover too weak. 413 trivial. 0 not checked. [2024-11-24 18:18:27,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:27,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2357 states to 1202 states and 2176 transitions. [2024-11-24 18:18:27,984 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2176 transitions. [2024-11-24 18:18:27,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-24 18:18:27,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:27,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:28,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:28,239 INFO L134 CoverageAnalysis]: Checked inductivity of 974 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 974 trivial. 0 not checked. [2024-11-24 18:18:28,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:28,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2368 states to 1209 states and 2187 transitions. [2024-11-24 18:18:28,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1209 states and 2187 transitions. [2024-11-24 18:18:28,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 319 [2024-11-24 18:18:28,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:28,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:28,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:28,981 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2024-11-24 18:18:29,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2369 states to 1210 states and 2188 transitions. [2024-11-24 18:18:29,031 INFO L276 IsEmpty]: Start isEmpty. Operand 1210 states and 2188 transitions. [2024-11-24 18:18:29,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-24 18:18:29,033 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:29,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:29,365 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:18:29,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1212 states and 2190 transitions. [2024-11-24 18:18:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 1212 states and 2190 transitions. [2024-11-24 18:18:29,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-24 18:18:29,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:29,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:29,852 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-24 18:18:29,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:29,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2371 states to 1213 states and 2190 transitions. [2024-11-24 18:18:29,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1213 states and 2190 transitions. [2024-11-24 18:18:29,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-24 18:18:29,916 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:29,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:30,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:30,274 INFO L134 CoverageAnalysis]: Checked inductivity of 419 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 401 trivial. 0 not checked. [2024-11-24 18:18:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:30,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2373 states to 1215 states and 2192 transitions. [2024-11-24 18:18:30,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1215 states and 2192 transitions. [2024-11-24 18:18:30,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-24 18:18:30,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:30,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:30,571 INFO L134 CoverageAnalysis]: Checked inductivity of 986 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 986 trivial. 0 not checked. [2024-11-24 18:18:30,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:30,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2374 states to 1216 states and 2193 transitions. [2024-11-24 18:18:30,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 2193 transitions. [2024-11-24 18:18:30,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-24 18:18:30,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:30,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:30,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:30,974 INFO L134 CoverageAnalysis]: Checked inductivity of 421 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 421 trivial. 0 not checked. [2024-11-24 18:18:31,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:31,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2380 states to 1220 states and 2199 transitions. [2024-11-24 18:18:31,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1220 states and 2199 transitions. [2024-11-24 18:18:31,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-24 18:18:31,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:31,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:31,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:31,403 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 625 trivial. 0 not checked. [2024-11-24 18:18:31,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:31,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1227 states and 2212 transitions. [2024-11-24 18:18:31,512 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 2212 transitions. [2024-11-24 18:18:31,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2024-11-24 18:18:31,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:31,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:31,889 INFO L134 CoverageAnalysis]: Checked inductivity of 425 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 410 trivial. 0 not checked. [2024-11-24 18:18:31,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:31,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2393 states to 1228 states and 2212 transitions. [2024-11-24 18:18:31,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1228 states and 2212 transitions. [2024-11-24 18:18:31,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-24 18:18:31,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:31,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,229 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 433 trivial. 0 not checked. [2024-11-24 18:18:32,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2395 states to 1230 states and 2214 transitions. [2024-11-24 18:18:32,389 INFO L276 IsEmpty]: Start isEmpty. Operand 1230 states and 2214 transitions. [2024-11-24 18:18:32,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-24 18:18:32,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:32,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:32,657 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-24 18:18:32,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:32,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2396 states to 1232 states and 2215 transitions. [2024-11-24 18:18:32,949 INFO L276 IsEmpty]: Start isEmpty. Operand 1232 states and 2215 transitions. [2024-11-24 18:18:32,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-24 18:18:32,951 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:32,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:33,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,222 INFO L134 CoverageAnalysis]: Checked inductivity of 435 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 435 trivial. 0 not checked. [2024-11-24 18:18:33,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:33,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1234 states and 2216 transitions. [2024-11-24 18:18:33,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1234 states and 2216 transitions. [2024-11-24 18:18:33,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-24 18:18:33,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:33,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:33,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:33,713 INFO L134 CoverageAnalysis]: Checked inductivity of 431 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 431 trivial. 0 not checked. [2024-11-24 18:18:33,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:33,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2399 states to 1236 states and 2218 transitions. [2024-11-24 18:18:33,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 2218 transitions. [2024-11-24 18:18:33,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-24 18:18:33,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:33,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,148 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-24 18:18:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2410 states to 1242 states and 2229 transitions. [2024-11-24 18:18:34,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1242 states and 2229 transitions. [2024-11-24 18:18:34,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2024-11-24 18:18:34,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,487 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:34,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2428 states to 1246 states and 2247 transitions. [2024-11-24 18:18:34,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1246 states and 2247 transitions. [2024-11-24 18:18:34,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2024-11-24 18:18:34,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:34,864 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:34,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:34,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1250 states and 2253 transitions. [2024-11-24 18:18:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1250 states and 2253 transitions. [2024-11-24 18:18:34,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-24 18:18:34,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:34,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:35,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:36,583 INFO L134 CoverageAnalysis]: Checked inductivity of 451 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-24 18:18:37,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:37,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2438 states to 1254 states and 2257 transitions. [2024-11-24 18:18:37,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1254 states and 2257 transitions. [2024-11-24 18:18:37,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 313 [2024-11-24 18:18:37,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:37,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:37,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:37,998 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2449 states to 1260 states and 2268 transitions. [2024-11-24 18:18:38,139 INFO L276 IsEmpty]: Start isEmpty. Operand 1260 states and 2268 transitions. [2024-11-24 18:18:38,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-24 18:18:38,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:38,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:38,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2453 states to 1263 states and 2272 transitions. [2024-11-24 18:18:38,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1263 states and 2272 transitions. [2024-11-24 18:18:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-24 18:18:38,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,056 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-11-24 18:18:39,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2465 states to 1270 states and 2284 transitions. [2024-11-24 18:18:39,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1270 states and 2284 transitions. [2024-11-24 18:18:39,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-24 18:18:39,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,542 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:39,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:39,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2469 states to 1273 states and 2288 transitions. [2024-11-24 18:18:39,600 INFO L276 IsEmpty]: Start isEmpty. Operand 1273 states and 2288 transitions. [2024-11-24 18:18:39,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-24 18:18:39,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:39,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:39,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:40,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:40,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2471 states to 1275 states and 2290 transitions. [2024-11-24 18:18:40,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1275 states and 2290 transitions. [2024-11-24 18:18:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2024-11-24 18:18:40,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:40,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:40,407 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:18:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:18:40,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2475 states to 1278 states and 2294 transitions. [2024-11-24 18:18:40,462 INFO L276 IsEmpty]: Start isEmpty. Operand 1278 states and 2294 transitions. [2024-11-24 18:18:40,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-24 18:18:40,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:18:40,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:18:40,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:18:41,329 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:18:52,415 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 [] [2024-11-24 18:19:12,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:12,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1356 states and 2538 transitions. [2024-11-24 18:19:12,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1356 states and 2538 transitions. [2024-11-24 18:19:12,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-24 18:19:12,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:12,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:13,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:13,370 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:19:15,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:15,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2775 states to 1360 states and 2564 transitions. [2024-11-24 18:19:15,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2564 transitions. [2024-11-24 18:19:15,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-24 18:19:15,420 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:15,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:15,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:15,716 INFO L134 CoverageAnalysis]: Checked inductivity of 457 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:19:18,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:18,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2789 states to 1368 states and 2578 transitions. [2024-11-24 18:19:18,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2578 transitions. [2024-11-24 18:19:18,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-24 18:19:18,151 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:18,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:18,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:18,790 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:19:30,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:30,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1405 states and 2673 transitions. [2024-11-24 18:19:30,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1405 states and 2673 transitions. [2024-11-24 18:19:30,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-24 18:19:30,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:30,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:30,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:30,408 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:19:30,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:30,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2884 states to 1406 states and 2673 transitions. [2024-11-24 18:19:30,474 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2673 transitions. [2024-11-24 18:19:30,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-24 18:19:30,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:30,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:30,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:30,879 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-24 18:19:36,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:36,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1418 states and 2699 transitions. [2024-11-24 18:19:36,703 INFO L276 IsEmpty]: Start isEmpty. Operand 1418 states and 2699 transitions. [2024-11-24 18:19:36,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:19:36,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:36,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:37,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:37,151 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:19:38,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:38,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2912 states to 1419 states and 2701 transitions. [2024-11-24 18:19:38,645 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2701 transitions. [2024-11-24 18:19:38,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:19:38,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:38,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:38,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:38,943 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:19:40,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:40,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2924 states to 1423 states and 2712 transitions. [2024-11-24 18:19:40,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1423 states and 2712 transitions. [2024-11-24 18:19:40,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:19:40,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:40,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:40,695 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 19 proven. 7 refuted. 0 times theorem prover too weak. 442 trivial. 0 not checked. [2024-11-24 18:19:42,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:42,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2925 states to 1424 states and 2713 transitions. [2024-11-24 18:19:42,017 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2713 transitions. [2024-11-24 18:19:42,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-24 18:19:42,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:42,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:42,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:42,435 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:19:43,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1426 states and 2724 transitions. [2024-11-24 18:19:43,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2724 transitions. [2024-11-24 18:19:43,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-24 18:19:43,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:43,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:43,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:44,423 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 15 proven. 13 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:19:55,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3027 states to 1464 states and 2815 transitions. [2024-11-24 18:19:55,999 INFO L276 IsEmpty]: Start isEmpty. Operand 1464 states and 2815 transitions. [2024-11-24 18:19:56,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:19:56,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:56,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:56,731 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-24 18:19:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:19:59,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1467 states and 2832 transitions. [2024-11-24 18:19:59,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1467 states and 2832 transitions. [2024-11-24 18:19:59,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-24 18:19:59,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:19:59,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:19:59,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:19:59,986 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-11-24 18:20:00,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1470 states and 2836 transitions. [2024-11-24 18:20:00,065 INFO L276 IsEmpty]: Start isEmpty. Operand 1470 states and 2836 transitions. [2024-11-24 18:20:00,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:20:00,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,359 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 467 trivial. 0 not checked. [2024-11-24 18:20:00,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:00,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3048 states to 1471 states and 2836 transitions. [2024-11-24 18:20:00,429 INFO L276 IsEmpty]: Start isEmpty. Operand 1471 states and 2836 transitions. [2024-11-24 18:20:00,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-24 18:20:00,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:00,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:00,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:00,803 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-24 18:20:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3070 states to 1482 states and 2858 transitions. [2024-11-24 18:20:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 1482 states and 2858 transitions. [2024-11-24 18:20:01,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-24 18:20:01,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:01,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:01,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:01,436 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 20 proven. 7 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-24 18:20:01,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:01,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3073 states to 1484 states and 2861 transitions. [2024-11-24 18:20:01,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 2861 transitions. [2024-11-24 18:20:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-24 18:20:01,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:01,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:01,865 INFO L134 CoverageAnalysis]: Checked inductivity of 463 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 441 trivial. 0 not checked. [2024-11-24 18:20:01,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:01,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1486 states and 2864 transitions. [2024-11-24 18:20:01,927 INFO L276 IsEmpty]: Start isEmpty. Operand 1486 states and 2864 transitions. [2024-11-24 18:20:01,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2024-11-24 18:20:01,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:01,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:02,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:02,231 INFO L134 CoverageAnalysis]: Checked inductivity of 490 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 465 trivial. 0 not checked. [2024-11-24 18:20:02,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:02,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3076 states to 1487 states and 2864 transitions. [2024-11-24 18:20:02,298 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2864 transitions. [2024-11-24 18:20:02,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-24 18:20:02,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:02,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:02,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:02,603 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-24 18:20:03,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:03,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3087 states to 1491 states and 2875 transitions. [2024-11-24 18:20:03,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2875 transitions. [2024-11-24 18:20:03,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-24 18:20:03,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:03,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:03,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:04,071 INFO L134 CoverageAnalysis]: Checked inductivity of 499 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 473 trivial. 0 not checked. [2024-11-24 18:20:05,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:05,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1493 states and 2877 transitions. [2024-11-24 18:20:05,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1493 states and 2877 transitions. [2024-11-24 18:20:05,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-24 18:20:05,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:05,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:05,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:05,597 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:20:07,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3091 states to 1494 states and 2879 transitions. [2024-11-24 18:20:07,050 INFO L276 IsEmpty]: Start isEmpty. Operand 1494 states and 2879 transitions. [2024-11-24 18:20:07,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2024-11-24 18:20:07,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:07,348 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-11-24 18:20:07,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 1496 states and 2881 transitions. [2024-11-24 18:20:07,418 INFO L276 IsEmpty]: Start isEmpty. Operand 1496 states and 2881 transitions. [2024-11-24 18:20:07,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-24 18:20:07,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:07,713 INFO L134 CoverageAnalysis]: Checked inductivity of 444 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-24 18:20:07,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:07,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3095 states to 1498 states and 2883 transitions. [2024-11-24 18:20:07,784 INFO L276 IsEmpty]: Start isEmpty. Operand 1498 states and 2883 transitions. [2024-11-24 18:20:07,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 333 [2024-11-24 18:20:07,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:07,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:07,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:08,128 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-11-24 18:20:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:08,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1500 states and 2885 transitions. [2024-11-24 18:20:08,200 INFO L276 IsEmpty]: Start isEmpty. Operand 1500 states and 2885 transitions. [2024-11-24 18:20:08,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-24 18:20:08,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:08,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:08,494 INFO L134 CoverageAnalysis]: Checked inductivity of 511 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 483 trivial. 0 not checked. [2024-11-24 18:20:08,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:08,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1501 states and 2885 transitions. [2024-11-24 18:20:08,563 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 2885 transitions. [2024-11-24 18:20:08,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-24 18:20:08,565 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:08,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:08,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,023 INFO L134 CoverageAnalysis]: Checked inductivity of 461 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-24 18:20:09,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:09,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1504 states and 2889 transitions. [2024-11-24 18:20:09,088 INFO L276 IsEmpty]: Start isEmpty. Operand 1504 states and 2889 transitions. [2024-11-24 18:20:09,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-24 18:20:09,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:09,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:09,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,431 INFO L134 CoverageAnalysis]: Checked inductivity of 470 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:20:09,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:09,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3101 states to 1505 states and 2889 transitions. [2024-11-24 18:20:09,502 INFO L276 IsEmpty]: Start isEmpty. Operand 1505 states and 2889 transitions. [2024-11-24 18:20:09,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-24 18:20:09,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:09,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:09,798 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 434 trivial. 0 not checked. [2024-11-24 18:20:09,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:09,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 1507 states and 2893 transitions. [2024-11-24 18:20:09,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1507 states and 2893 transitions. [2024-11-24 18:20:09,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-24 18:20:09,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:09,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:10,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:10,138 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:15,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:15,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3140 states to 1521 states and 2928 transitions. [2024-11-24 18:20:15,616 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 2928 transitions. [2024-11-24 18:20:15,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-24 18:20:15,619 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:15,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:15,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:15,900 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:17,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:17,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3154 states to 1523 states and 2942 transitions. [2024-11-24 18:20:17,188 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 2942 transitions. [2024-11-24 18:20:17,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-24 18:20:17,191 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:17,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:17,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:17,759 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:19,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3166 states to 1525 states and 2954 transitions. [2024-11-24 18:20:19,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2954 transitions. [2024-11-24 18:20:19,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-24 18:20:19,204 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:19,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:19,658 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-24 18:20:19,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:19,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3168 states to 1527 states and 2956 transitions. [2024-11-24 18:20:19,780 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 2956 transitions. [2024-11-24 18:20:19,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-24 18:20:19,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:20,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:20,304 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:20:24,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:24,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1533 states and 2977 transitions. [2024-11-24 18:20:24,414 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2977 transitions. [2024-11-24 18:20:24,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2024-11-24 18:20:24,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:24,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:24,701 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:20:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:24,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1534 states and 2977 transitions. [2024-11-24 18:20:24,765 INFO L276 IsEmpty]: Start isEmpty. Operand 1534 states and 2977 transitions. [2024-11-24 18:20:24,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-24 18:20:24,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:24,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:24,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,066 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 436 trivial. 0 not checked. [2024-11-24 18:20:25,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:25,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3195 states to 1538 states and 2983 transitions. [2024-11-24 18:20:25,134 INFO L276 IsEmpty]: Start isEmpty. Operand 1538 states and 2983 transitions. [2024-11-24 18:20:25,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-24 18:20:25,136 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:25,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:25,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:25,613 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-11-24 18:20:34,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3262 states to 1567 states and 3050 transitions. [2024-11-24 18:20:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 3050 transitions. [2024-11-24 18:20:34,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-24 18:20:34,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:34,370 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:20:34,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:34,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3264 states to 1569 states and 3052 transitions. [2024-11-24 18:20:34,442 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3052 transitions. [2024-11-24 18:20:34,445 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:20:34,445 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:34,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:34,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:34,893 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:36,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:36,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1569 states and 3048 transitions. [2024-11-24 18:20:36,336 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3048 transitions. [2024-11-24 18:20:36,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:20:36,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:36,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:36,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:36,712 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:38,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:38,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3258 states to 1569 states and 3046 transitions. [2024-11-24 18:20:38,007 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3046 transitions. [2024-11-24 18:20:38,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:20:38,011 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:38,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:38,498 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:20:39,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:39,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3255 states to 1569 states and 3043 transitions. [2024-11-24 18:20:39,855 INFO L276 IsEmpty]: Start isEmpty. Operand 1569 states and 3043 transitions. [2024-11-24 18:20:39,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:20:39,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:39,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,326 INFO L134 CoverageAnalysis]: Checked inductivity of 588 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-24 18:20:40,587 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3260 states to 1572 states and 3048 transitions. [2024-11-24 18:20:40,589 INFO L276 IsEmpty]: Start isEmpty. Operand 1572 states and 3048 transitions. [2024-11-24 18:20:40,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-24 18:20:40,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:40,880 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-11-24 18:20:40,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:40,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3268 states to 1577 states and 3056 transitions. [2024-11-24 18:20:40,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 3056 transitions. [2024-11-24 18:20:40,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-24 18:20:40,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:40,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:41,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:41,259 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:20:42,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3269 states to 1578 states and 3057 transitions. [2024-11-24 18:20:42,325 INFO L276 IsEmpty]: Start isEmpty. Operand 1578 states and 3057 transitions. [2024-11-24 18:20:42,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-24 18:20:42,327 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:42,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:42,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 28 proven. 0 refuted. 0 times theorem prover too weak. 446 trivial. 0 not checked. [2024-11-24 18:20:58,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:58,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3366 states to 1623 states and 3153 transitions. [2024-11-24 18:20:58,132 INFO L276 IsEmpty]: Start isEmpty. Operand 1623 states and 3153 transitions. [2024-11-24 18:20:58,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-24 18:20:58,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:58,700 INFO L134 CoverageAnalysis]: Checked inductivity of 488 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-24 18:20:58,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:58,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3368 states to 1625 states and 3155 transitions. [2024-11-24 18:20:58,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1625 states and 3155 transitions. [2024-11-24 18:20:58,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2024-11-24 18:20:58,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:58,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:58,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:59,185 INFO L134 CoverageAnalysis]: Checked inductivity of 510 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:20:59,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:20:59,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3370 states to 1627 states and 3157 transitions. [2024-11-24 18:20:59,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1627 states and 3157 transitions. [2024-11-24 18:20:59,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:20:59,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:20:59,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:20:59,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:20:59,683 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:21:02,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:02,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3379 states to 1632 states and 3166 transitions. [2024-11-24 18:21:02,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1632 states and 3166 transitions. [2024-11-24 18:21:02,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-24 18:21:02,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:02,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:02,936 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-24 18:21:03,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:03,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 1634 states and 3168 transitions. [2024-11-24 18:21:03,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 3168 transitions. [2024-11-24 18:21:03,024 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-24 18:21:03,024 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:03,024 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:03,316 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:21:03,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:03,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 1637 states and 3172 transitions. [2024-11-24 18:21:03,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3172 transitions. [2024-11-24 18:21:03,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-24 18:21:03,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:03,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:03,689 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 468 trivial. 0 not checked. [2024-11-24 18:21:03,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3396 states to 1644 states and 3183 transitions. [2024-11-24 18:21:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 3183 transitions. [2024-11-24 18:21:03,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:21:03,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:03,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:03,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:04,068 INFO L134 CoverageAnalysis]: Checked inductivity of 466 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-24 18:21:04,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:04,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1648 states and 3193 transitions. [2024-11-24 18:21:04,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 3193 transitions. [2024-11-24 18:21:04,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-24 18:21:04,815 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:04,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:05,178 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 445 trivial. 0 not checked. [2024-11-24 18:21:17,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:17,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3476 states to 1679 states and 3263 transitions. [2024-11-24 18:21:17,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1679 states and 3263 transitions. [2024-11-24 18:21:17,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-24 18:21:17,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:17,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:17,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:17,833 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-24 18:21:17,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:17,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3480 states to 1681 states and 3267 transitions. [2024-11-24 18:21:17,907 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 3267 transitions. [2024-11-24 18:21:17,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 340 [2024-11-24 18:21:17,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:17,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:18,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:18,329 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 447 trivial. 0 not checked. [2024-11-24 18:21:19,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3481 states to 1682 states and 3268 transitions. [2024-11-24 18:21:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3268 transitions. [2024-11-24 18:21:19,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:21:19,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:19,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:19,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:19,468 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-24 18:21:25,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:25,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3512 states to 1696 states and 3299 transitions. [2024-11-24 18:21:25,649 INFO L276 IsEmpty]: Start isEmpty. Operand 1696 states and 3299 transitions. [2024-11-24 18:21:25,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:21:25,653 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:25,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:25,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:26,028 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-24 18:21:27,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:27,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1698 states and 3308 transitions. [2024-11-24 18:21:27,485 INFO L276 IsEmpty]: Start isEmpty. Operand 1698 states and 3308 transitions. [2024-11-24 18:21:27,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:21:27,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:27,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:27,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:27,784 INFO L134 CoverageAnalysis]: Checked inductivity of 478 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 453 trivial. 0 not checked. [2024-11-24 18:21:29,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3530 states to 1700 states and 3317 transitions. [2024-11-24 18:21:29,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 3317 transitions. [2024-11-24 18:21:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 374 [2024-11-24 18:21:29,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:29,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:29,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:29,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1508 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1508 trivial. 0 not checked. [2024-11-24 18:21:30,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:30,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1710 states and 3337 transitions. [2024-11-24 18:21:30,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 3337 transitions. [2024-11-24 18:21:30,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:21:30,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:30,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:30,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:31,070 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:21:31,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3572 states to 1721 states and 3359 transitions. [2024-11-24 18:21:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 3359 transitions. [2024-11-24 18:21:31,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:21:31,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:31,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:31,699 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:21:31,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:31,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3574 states to 1722 states and 3361 transitions. [2024-11-24 18:21:31,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 3361 transitions. [2024-11-24 18:21:31,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:21:31,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:31,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:32,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:32,133 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:21:33,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:33,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3577 states to 1725 states and 3364 transitions. [2024-11-24 18:21:33,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1725 states and 3364 transitions. [2024-11-24 18:21:33,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:21:33,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:33,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:33,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:34,018 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:21:35,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:35,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3580 states to 1728 states and 3367 transitions. [2024-11-24 18:21:35,388 INFO L276 IsEmpty]: Start isEmpty. Operand 1728 states and 3367 transitions. [2024-11-24 18:21:35,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-24 18:21:35,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:35,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:35,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:35,892 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:21:35,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:35,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1730 states and 3370 transitions. [2024-11-24 18:21:35,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3370 transitions. [2024-11-24 18:21:35,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2024-11-24 18:21:35,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:35,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:36,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:36,594 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 454 trivial. 0 not checked. [2024-11-24 18:21:36,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:36,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1731 states and 3370 transitions. [2024-11-24 18:21:36,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1731 states and 3370 transitions. [2024-11-24 18:21:36,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:21:36,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:36,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:36,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:37,021 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-24 18:21:38,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:38,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3584 states to 1732 states and 3371 transitions. [2024-11-24 18:21:38,679 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3371 transitions. [2024-11-24 18:21:38,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-24 18:21:38,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:38,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:39,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:39,855 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 19 proven. 2 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:21:42,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:42,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3583 states to 1732 states and 3370 transitions. [2024-11-24 18:21:42,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3370 transitions. [2024-11-24 18:21:42,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-24 18:21:42,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:42,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:42,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:42,900 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:21:44,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:44,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3590 states to 1737 states and 3377 transitions. [2024-11-24 18:21:44,768 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 3377 transitions. [2024-11-24 18:21:44,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 335 [2024-11-24 18:21:44,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:44,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:45,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:45,225 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:21:45,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:45,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3594 states to 1740 states and 3381 transitions. [2024-11-24 18:21:45,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3381 transitions. [2024-11-24 18:21:45,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-24 18:21:45,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:45,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:45,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:45,832 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-24 18:21:45,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:45,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3596 states to 1742 states and 3383 transitions. [2024-11-24 18:21:45,971 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 3383 transitions. [2024-11-24 18:21:45,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-24 18:21:45,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:45,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:46,321 INFO L134 CoverageAnalysis]: Checked inductivity of 472 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:21:46,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:46,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3599 states to 1744 states and 3386 transitions. [2024-11-24 18:21:46,404 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3386 transitions. [2024-11-24 18:21:46,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2024-11-24 18:21:46,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:46,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:46,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:47,001 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:21:47,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:47,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3606 states to 1749 states and 3393 transitions. [2024-11-24 18:21:47,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1749 states and 3393 transitions. [2024-11-24 18:21:47,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 329 [2024-11-24 18:21:47,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:47,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:47,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 459 trivial. 0 not checked. [2024-11-24 18:21:50,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:50,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3612 states to 1753 states and 3399 transitions. [2024-11-24 18:21:50,457 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3399 transitions. [2024-11-24 18:21:50,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-24 18:21:50,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:50,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:50,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:50,919 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:21:59,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:21:59,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1770 states and 3450 transitions. [2024-11-24 18:21:59,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1770 states and 3450 transitions. [2024-11-24 18:21:59,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-24 18:21:59,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:21:59,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:21:59,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:21:59,771 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:22:01,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:01,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3663 states to 1771 states and 3450 transitions. [2024-11-24 18:22:01,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1771 states and 3450 transitions. [2024-11-24 18:22:01,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-24 18:22:01,704 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:01,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 468 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 450 trivial. 0 not checked. [2024-11-24 18:22:02,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:02,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3667 states to 1774 states and 3454 transitions. [2024-11-24 18:22:02,162 INFO L276 IsEmpty]: Start isEmpty. Operand 1774 states and 3454 transitions. [2024-11-24 18:22:02,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 347 [2024-11-24 18:22:02,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:02,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:02,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:02,575 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 663 trivial. 0 not checked. [2024-11-24 18:22:02,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:02,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3680 states to 1781 states and 3467 transitions. [2024-11-24 18:22:02,738 INFO L276 IsEmpty]: Start isEmpty. Operand 1781 states and 3467 transitions. [2024-11-24 18:22:02,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2024-11-24 18:22:02,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:02,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:03,310 INFO L134 CoverageAnalysis]: Checked inductivity of 503 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 481 trivial. 0 not checked. [2024-11-24 18:22:03,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:03,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 1783 states and 3469 transitions. [2024-11-24 18:22:03,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1783 states and 3469 transitions. [2024-11-24 18:22:03,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:22:03,415 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:03,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:03,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:03,875 INFO L134 CoverageAnalysis]: Checked inductivity of 484 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 463 trivial. 0 not checked. [2024-11-24 18:22:03,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:03,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3682 states to 1784 states and 3469 transitions. [2024-11-24 18:22:03,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1784 states and 3469 transitions. [2024-11-24 18:22:03,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:22:03,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:03,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:04,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:04,881 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-24 18:22:10,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:10,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3713 states to 1795 states and 3500 transitions. [2024-11-24 18:22:10,176 INFO L276 IsEmpty]: Start isEmpty. Operand 1795 states and 3500 transitions. [2024-11-24 18:22:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-24 18:22:10,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:10,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:10,482 INFO L134 CoverageAnalysis]: Checked inductivity of 482 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-24 18:22:12,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:12,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3724 states to 1797 states and 3511 transitions. [2024-11-24 18:22:12,004 INFO L276 IsEmpty]: Start isEmpty. Operand 1797 states and 3511 transitions. [2024-11-24 18:22:12,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 327 [2024-11-24 18:22:12,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:12,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:12,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:12,313 INFO L134 CoverageAnalysis]: Checked inductivity of 438 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2024-11-24 18:22:12,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:12,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3733 states to 1802 states and 3520 transitions. [2024-11-24 18:22:12,396 INFO L276 IsEmpty]: Start isEmpty. Operand 1802 states and 3520 transitions. [2024-11-24 18:22:12,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:22:12,398 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:12,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:12,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:12,851 INFO L134 CoverageAnalysis]: Checked inductivity of 474 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 456 trivial. 0 not checked. [2024-11-24 18:22:14,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:14,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3739 states to 1805 states and 3526 transitions. [2024-11-24 18:22:14,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1805 states and 3526 transitions. [2024-11-24 18:22:14,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:22:14,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:14,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:14,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:14,648 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-24 18:22:14,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:14,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3741 states to 1806 states and 3528 transitions. [2024-11-24 18:22:14,725 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3528 transitions. [2024-11-24 18:22:14,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:22:14,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:14,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:15,351 INFO L134 CoverageAnalysis]: Checked inductivity of 473 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-24 18:22:16,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:16,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3745 states to 1809 states and 3532 transitions. [2024-11-24 18:22:16,853 INFO L276 IsEmpty]: Start isEmpty. Operand 1809 states and 3532 transitions. [2024-11-24 18:22:16,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2024-11-24 18:22:16,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:16,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:17,372 INFO L134 CoverageAnalysis]: Checked inductivity of 480 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 452 trivial. 0 not checked. [2024-11-24 18:22:17,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:17,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3751 states to 1812 states and 3538 transitions. [2024-11-24 18:22:17,480 INFO L276 IsEmpty]: Start isEmpty. Operand 1812 states and 3538 transitions. [2024-11-24 18:22:17,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 342 [2024-11-24 18:22:17,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:17,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:17,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:20,424 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 8 proven. 6 refuted. 0 times theorem prover too weak. 448 trivial. 0 not checked. [2024-11-24 18:22:26,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:26,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 1816 states and 3568 transitions. [2024-11-24 18:22:26,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1816 states and 3568 transitions. [2024-11-24 18:22:26,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 355 [2024-11-24 18:22:26,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:26,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:27,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:28,374 INFO L134 CoverageAnalysis]: Checked inductivity of 578 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2024-11-24 18:22:33,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:33,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 1818 states and 3570 transitions. [2024-11-24 18:22:33,102 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3570 transitions. [2024-11-24 18:22:33,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-24 18:22:33,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:33,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:33,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:33,499 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2024-11-24 18:22:39,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:39,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3836 states to 1846 states and 3621 transitions. [2024-11-24 18:22:39,273 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3621 transitions. [2024-11-24 18:22:39,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-24 18:22:39,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:39,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:39,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:39,655 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-11-24 18:22:39,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:39,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3858 states to 1856 states and 3643 transitions. [2024-11-24 18:22:39,828 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3643 transitions. [2024-11-24 18:22:39,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 371 [2024-11-24 18:22:39,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:39,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:40,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:40,449 INFO L134 CoverageAnalysis]: Checked inductivity of 1070 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2024-11-24 18:22:42,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:42,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1867 states and 3658 transitions. [2024-11-24 18:22:42,577 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3658 transitions. [2024-11-24 18:22:42,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 372 [2024-11-24 18:22:42,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:42,581 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:42,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:43,176 INFO L134 CoverageAnalysis]: Checked inductivity of 913 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 895 trivial. 0 not checked. [2024-11-24 18:22:45,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:45,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3879 states to 1853 states and 3630 transitions. [2024-11-24 18:22:45,230 INFO L276 IsEmpty]: Start isEmpty. Operand 1853 states and 3630 transitions. [2024-11-24 18:22:45,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 373 [2024-11-24 18:22:45,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:45,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:45,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:45,701 INFO L134 CoverageAnalysis]: Checked inductivity of 1056 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 1041 trivial. 0 not checked. [2024-11-24 18:22:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:45,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3883 states to 1856 states and 3634 transitions. [2024-11-24 18:22:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 3634 transitions. [2024-11-24 18:22:45,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 368 [2024-11-24 18:22:45,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:45,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:46,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:51,185 INFO L134 CoverageAnalysis]: Checked inductivity of 731 backedges. 8 proven. 23 refuted. 0 times theorem prover too weak. 700 trivial. 0 not checked. [2024-11-24 18:22:55,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:22:55,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3904 states to 1860 states and 3654 transitions. [2024-11-24 18:22:55,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 3654 transitions. [2024-11-24 18:22:55,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 376 [2024-11-24 18:22:55,100 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:22:55,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:22:55,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:22:58,502 INFO L134 CoverageAnalysis]: Checked inductivity of 759 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 749 trivial. 0 not checked. [2024-11-24 18:23:00,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:00,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3908 states to 1862 states and 3658 transitions. [2024-11-24 18:23:00,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 3658 transitions. [2024-11-24 18:23:00,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 380 [2024-11-24 18:23:00,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:00,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:01,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:03,470 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 767 trivial. 0 not checked. [2024-11-24 18:23:06,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:06,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3909 states to 1863 states and 3659 transitions. [2024-11-24 18:23:06,682 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3659 transitions. [2024-11-24 18:23:06,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 392 [2024-11-24 18:23:06,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:06,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:07,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:11,549 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 0 proven. 41 refuted. 0 times theorem prover too weak. 838 trivial. 0 not checked. [2024-11-24 18:23:17,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:17,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3912 states to 1865 states and 3662 transitions. [2024-11-24 18:23:17,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1865 states and 3662 transitions. [2024-11-24 18:23:17,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-24 18:23:17,536 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:17,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:20,937 INFO L134 CoverageAnalysis]: Checked inductivity of 941 backedges. 0 proven. 67 refuted. 0 times theorem prover too weak. 874 trivial. 0 not checked. [2024-11-24 18:23:24,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:24,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3913 states to 1866 states and 3663 transitions. [2024-11-24 18:23:24,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1866 states and 3663 transitions. [2024-11-24 18:23:24,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-24 18:23:24,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:24,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:25,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:28,019 INFO L134 CoverageAnalysis]: Checked inductivity of 1019 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 919 trivial. 0 not checked. [2024-11-24 18:23:31,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:31,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3914 states to 1867 states and 3664 transitions. [2024-11-24 18:23:31,437 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3664 transitions. [2024-11-24 18:23:31,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 396 [2024-11-24 18:23:31,440 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:31,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:31,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:34,753 INFO L134 CoverageAnalysis]: Checked inductivity of 1069 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 929 trivial. 0 not checked. [2024-11-24 18:23:38,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:38,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3915 states to 1868 states and 3665 transitions. [2024-11-24 18:23:38,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1868 states and 3665 transitions. [2024-11-24 18:23:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 400 [2024-11-24 18:23:38,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:38,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:38,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:41,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1179 backedges. 0 proven. 187 refuted. 0 times theorem prover too weak. 992 trivial. 0 not checked. [2024-11-24 18:23:45,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:23:45,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3916 states to 1869 states and 3666 transitions. [2024-11-24 18:23:45,386 INFO L276 IsEmpty]: Start isEmpty. Operand 1869 states and 3666 transitions. [2024-11-24 18:23:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 404 [2024-11-24 18:23:45,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:23:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:23:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:23:54,006 INFO L134 CoverageAnalysis]: Checked inductivity of 1305 backedges. 0 proven. 241 refuted. 0 times theorem prover too weak. 1064 trivial. 0 not checked. [2024-11-24 18:24:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:03,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3917 states to 1870 states and 3667 transitions. [2024-11-24 18:24:03,444 INFO L276 IsEmpty]: Start isEmpty. Operand 1870 states and 3667 transitions. [2024-11-24 18:24:03,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-24 18:24:03,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:03,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:03,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:06,649 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 20 proven. 22 refuted. 0 times theorem prover too weak. 1449 trivial. 0 not checked. [2024-11-24 18:24:11,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:11,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3919 states to 1871 states and 3669 transitions. [2024-11-24 18:24:11,260 INFO L276 IsEmpty]: Start isEmpty. Operand 1871 states and 3669 transitions. [2024-11-24 18:24:11,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 418 [2024-11-24 18:24:11,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:11,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:11,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:13,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1568 backedges. 38 proven. 44 refuted. 0 times theorem prover too weak. 1486 trivial. 0 not checked. [2024-11-24 18:24:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:18,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3921 states to 1872 states and 3671 transitions. [2024-11-24 18:24:18,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1872 states and 3671 transitions. [2024-11-24 18:24:18,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2024-11-24 18:24:18,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:18,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:22,162 INFO L134 CoverageAnalysis]: Checked inductivity of 1649 backedges. 56 proven. 69 refuted. 0 times theorem prover too weak. 1524 trivial. 0 not checked. [2024-11-24 18:24:27,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:27,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3922 states to 1873 states and 3672 transitions. [2024-11-24 18:24:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 1873 states and 3672 transitions. [2024-11-24 18:24:27,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 422 [2024-11-24 18:24:27,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:27,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:28,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:33,721 INFO L134 CoverageAnalysis]: Checked inductivity of 1734 backedges. 74 proven. 97 refuted. 0 times theorem prover too weak. 1563 trivial. 0 not checked. [2024-11-24 18:24:41,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:24:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1874 states and 3673 transitions. [2024-11-24 18:24:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3673 transitions. [2024-11-24 18:24:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:24:41,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:24:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:24:42,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:24:51,861 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 32 proven. 9 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-24 18:25:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:25:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3923 states to 1874 states and 3673 transitions. [2024-11-24 18:25:01,436 INFO L276 IsEmpty]: Start isEmpty. Operand 1874 states and 3673 transitions. [2024-11-24 18:25:01,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:25:01,439 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:25:01,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:25:03,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:25:26,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 66 proven. 13 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2024-11-24 18:25:38,983 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 [] [2024-11-24 18:27:02,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:02,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1966 states and 3889 transitions. [2024-11-24 18:27:02,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3889 transitions. [2024-11-24 18:27:02,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:27:02,750 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:02,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:03,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:06,648 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-11-24 18:27:07,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:07,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1966 states and 3889 transitions. [2024-11-24 18:27:07,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3889 transitions. [2024-11-24 18:27:07,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:27:07,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:07,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:08,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:09,717 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-11-24 18:27:09,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:09,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1966 states and 3889 transitions. [2024-11-24 18:27:09,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3889 transitions. [2024-11-24 18:27:09,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-24 18:27:09,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:09,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:10,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:11,760 INFO L134 CoverageAnalysis]: Checked inductivity of 1829 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1796 trivial. 0 not checked. [2024-11-24 18:27:11,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1966 states and 3889 transitions. [2024-11-24 18:27:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3889 transitions. [2024-11-24 18:27:11,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-24 18:27:11,838 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:11,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:12,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:13,575 INFO L134 CoverageAnalysis]: Checked inductivity of 1829 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1796 trivial. 0 not checked. [2024-11-24 18:27:13,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:13,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4169 states to 1966 states and 3889 transitions. [2024-11-24 18:27:13,647 INFO L276 IsEmpty]: Start isEmpty. Operand 1966 states and 3889 transitions. [2024-11-24 18:27:13,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 427 [2024-11-24 18:27:13,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:13,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:14,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:20,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1829 backedges. 12 proven. 2 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2024-11-24 18:27:57,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:57,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1998 states and 3956 transitions. [2024-11-24 18:27:57,192 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3956 transitions. [2024-11-24 18:27:57,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:27:57,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:57,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:57,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:27:58,985 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 32 proven. 9 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-24 18:27:59,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:27:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1998 states and 3956 transitions. [2024-11-24 18:27:59,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3956 transitions. [2024-11-24 18:27:59,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:27:59,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:27:59,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:27:59,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:01,139 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 32 proven. 9 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-24 18:28:01,208 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1998 states and 3956 transitions. [2024-11-24 18:28:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3956 transitions. [2024-11-24 18:28:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 424 [2024-11-24 18:28:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:01,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 18:28:02,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1823 backedges. 33 proven. 0 refuted. 0 times theorem prover too weak. 1790 trivial. 0 not checked. [2024-11-24 18:28:02,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-24 18:28:02,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4238 states to 1998 states and 3956 transitions. [2024-11-24 18:28:02,991 INFO L276 IsEmpty]: Start isEmpty. Operand 1998 states and 3956 transitions. [2024-11-24 18:28:02,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 416 [2024-11-24 18:28:02,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-24 18:28:02,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 18:28:03,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat