./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 54e002909c3a42ac4626b4ae6d9c433b64c95193dc7056ae93230780cdb474fa --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 21:02:57,926 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 21:02:58,005 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-02 21:02:58,010 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 21:02:58,011 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-02 21:02:58,034 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 21:02:58,035 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 21:02:58,035 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-02 21:02:58,036 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-02 21:02:58,037 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-02 21:02:58,037 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 21:02:58,038 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 21:02:58,038 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 21:02:58,039 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 21:02:58,039 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 21:02:58,040 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 21:02:58,040 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 21:02:58,041 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 21:02:58,041 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 21:02:58,042 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-02 21:02:58,042 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-02 21:02:58,043 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-02 21:02:58,044 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 21:02:58,044 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:02:58,044 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 21:02:58,045 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 21:02:58,045 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 21:02:58,046 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-02 21:02:58,046 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 21:02:58,047 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 21:02:58,047 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 54e002909c3a42ac4626b4ae6d9c433b64c95193dc7056ae93230780cdb474fa [2023-12-02 21:02:58,299 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 21:02:58,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 21:02:58,325 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 21:02:58,327 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 21:02:58,328 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 21:02:58,329 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2023-12-02 21:03:01,562 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 21:03:02,067 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 21:03:02,068 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i [2023-12-02 21:03:02,105 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/data/c363188e3/c3061ca2be284ca6927b06e3db4074e0/FLAG1ba96003a [2023-12-02 21:03:02,120 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/data/c363188e3/c3061ca2be284ca6927b06e3db4074e0 [2023-12-02 21:03:02,123 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 21:03:02,125 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 21:03:02,126 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 21:03:02,126 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 21:03:02,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 21:03:02,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:03:02" (1/1) ... [2023-12-02 21:03:02,133 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1684f0c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:02, skipping insertion in model container [2023-12-02 21:03:02,134 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 09:03:02" (1/1) ... [2023-12-02 21:03:02,263 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 21:03:02,700 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2023-12-02 21:03:03,833 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293547,293560] [2023-12-02 21:03:03,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:03:03,921 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 21:03:04,023 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4609] [2023-12-02 21:03:04,036 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; incl %0": "+m" (v->counter)); [5353] [2023-12-02 21:03:04,038 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; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [5361-5362] [2023-12-02 21:03:04,347 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--media--usb--s2255--s2255drv.ko-entry_point.cil.out.i[293547,293560] [2023-12-02 21:03:04,357 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 21:03:04,490 INFO L206 MainTranslator]: Completed translation [2023-12-02 21:03:04,491 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04 WrapperNode [2023-12-02 21:03:04,491 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 21:03:04,493 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 21:03:04,493 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 21:03:04,493 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 21:03:04,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:04,600 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:05,430 INFO L138 Inliner]: procedures = 249, calls = 3593, calls flagged for inlining = 133, calls inlined = 120, statements flattened = 7765 [2023-12-02 21:03:05,431 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 21:03:05,431 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 21:03:05,432 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 21:03:05,432 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 21:03:05,444 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:05,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:05,806 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:05,807 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,783 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,820 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,879 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,901 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 21:03:06,986 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 21:03:06,986 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 21:03:06,986 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 21:03:06,987 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 09:03:04" (1/1) ... [2023-12-02 21:03:06,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-02 21:03:07,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-02 21:03:07,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-02 21:03:07,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_616ea150-957f-415b-8fb2-5ae80063c4ea/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-02 21:03:07,075 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-02 21:03:07,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-02 21:03:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_stop_acquire [2023-12-02 21:03:07,076 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_stop_acquire [2023-12-02 21:03:07,076 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-02 21:03:07,076 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-02 21:03:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_set_plane_payload [2023-12-02 21:03:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_set_plane_payload [2023-12-02 21:03:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_streaming [2023-12-02 21:03:07,077 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_streaming [2023-12-02 21:03:07,077 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_poll [2023-12-02 21:03:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_poll [2023-12-02 21:03:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-02 21:03:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-02 21:03:07,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-02 21:03:07,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-02 21:03:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-12-02 21:03:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-12-02 21:03:07,079 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-12-02 21:03:07,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-12-02 21:03:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_fop_mmap [2023-12-02 21:03:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_fop_mmap [2023-12-02 21:03:07,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-12-02 21:03:07,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-12-02 21:03:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-02 21:03:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-02 21:03:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_is_busy [2023-12-02 21:03:07,081 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_is_busy [2023-12-02 21:03:07,081 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-12-02 21:03:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-12-02 21:03:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-02 21:03:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-02 21:03:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-12-02 21:03:07,082 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-12-02 21:03:07,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-02 21:03:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-02 21:03:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_device_unregister [2023-12-02 21:03:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_device_unregister [2023-12-02 21:03:07,083 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-02 21:03:07,083 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-02 21:03:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 21:03:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 21:03:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-02 21:03:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-02 21:03:07,084 INFO L130 BoogieDeclarations]: Found specification of procedure video_drvdata [2023-12-02 21:03:07,084 INFO L138 BoogieDeclarations]: Found implementation of procedure video_drvdata [2023-12-02 21:03:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2023-12-02 21:03:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2023-12-02 21:03:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 21:03:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-02 21:03:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-02 21:03:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 21:03:07,085 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_handler_free [2023-12-02 21:03:07,085 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_handler_free [2023-12-02 21:03:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-12-02 21:03:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-12-02 21:03:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-12-02 21:03:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-12-02 21:03:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_new_std [2023-12-02 21:03:07,086 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_new_std [2023-12-02 21:03:07,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-02 21:03:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-02 21:03:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_write_config [2023-12-02 21:03:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_write_config [2023-12-02 21:03:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 21:03:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-02 21:03:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure to_s2255_dev [2023-12-02 21:03:07,087 INFO L138 BoogieDeclarations]: Found implementation of procedure to_s2255_dev [2023-12-02 21:03:07,087 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-02 21:03:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-02 21:03:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-02 21:03:07,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-02 21:03:07,088 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-12-02 21:03:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-12-02 21:03:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-12-02 21:03:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-12-02 21:03:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-02 21:03:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-02 21:03:07,089 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-12-02 21:03:07,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-12-02 21:03:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-12-02 21:03:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-12-02 21:03:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure vidioc_try_fmt_vid_cap [2023-12-02 21:03:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure vidioc_try_fmt_vid_cap [2023-12-02 21:03:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_vendor_req [2023-12-02 21:03:07,090 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_vendor_req [2023-12-02 21:03:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-02 21:03:07,090 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minw [2023-12-02 21:03:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minw [2023-12-02 21:03:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-12-02 21:03:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-12-02 21:03:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_buffer_done [2023-12-02 21:03:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_buffer_done [2023-12-02 21:03:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure norm_minh [2023-12-02 21:03:07,091 INFO L138 BoogieDeclarations]: Found implementation of procedure norm_minh [2023-12-02 21:03:07,091 INFO L130 BoogieDeclarations]: Found specification of procedure video_ioctl2 [2023-12-02 21:03:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure video_ioctl2 [2023-12-02 21:03:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-02 21:03:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-02 21:03:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-02 21:03:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 21:03:07,092 INFO L130 BoogieDeclarations]: Found specification of procedure video_register_device [2023-12-02 21:03:07,092 INFO L138 BoogieDeclarations]: Found implementation of procedure video_register_device [2023-12-02 21:03:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-12-02 21:03:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-12-02 21:03:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-02 21:03:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-02 21:03:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-02 21:03:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-02 21:03:07,093 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2023-12-02 21:03:07,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2023-12-02 21:03:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-12-02 21:03:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-12-02 21:03:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-02 21:03:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-02 21:03:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2023-12-02 21:03:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2023-12-02 21:03:07,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_transfer_size [2023-12-02 21:03:07,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_transfer_size [2023-12-02 21:03:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-12-02 21:03:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-12-02 21:03:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-02 21:03:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-02 21:03:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 21:03:07,095 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2023-12-02 21:03:07,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2023-12-02 21:03:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-02 21:03:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-02 21:03:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_board_shutdown [2023-12-02 21:03:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_board_shutdown [2023-12-02 21:03:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-12-02 21:03:07,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-12-02 21:03:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 21:03:07,096 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2023-12-02 21:03:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2023-12-02 21:03:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_destroy [2023-12-02 21:03:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_destroy [2023-12-02 21:03:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_set_mode [2023-12-02 21:03:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_set_mode [2023-12-02 21:03:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-12-02 21:03:07,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-12-02 21:03:07,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 21:03:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-02 21:03:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-02 21:03:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_reset_dsppower [2023-12-02 21:03:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_reset_dsppower [2023-12-02 21:03:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 21:03:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure s2255_fwload_start [2023-12-02 21:03:07,098 INFO L138 BoogieDeclarations]: Found implementation of procedure s2255_fwload_start [2023-12-02 21:03:07,098 INFO L130 BoogieDeclarations]: Found specification of procedure vb2_get_drv_priv [2023-12-02 21:03:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure vb2_get_drv_priv [2023-12-02 21:03:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-02 21:03:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-02 21:03:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-12-02 21:03:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-12-02 21:03:07,099 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-02 21:03:07,099 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-02 21:03:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-02 21:03:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-02 21:03:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure format_by_fourcc [2023-12-02 21:03:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure format_by_fourcc [2023-12-02 21:03:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-02 21:03:07,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-02 21:03:07,100 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-12-02 21:03:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-12-02 21:03:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 21:03:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_guard [2023-12-02 21:03:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_guard [2023-12-02 21:03:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-12-02 21:03:07,101 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-12-02 21:03:07,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 21:03:07,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 21:03:07,943 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 21:03:07,948 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 21:03:08,241 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-02 21:03:47,968 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 21:03:50,090 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 21:03:50,090 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-02 21:03:50,093 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:50 BoogieIcfgContainer [2023-12-02 21:03:50,093 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 21:03:50,094 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-02 21:03:50,094 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-02 21:03:50,105 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-02 21:03:50,105 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 09:03:50" (1/1) ... [2023-12-02 21:03:50,115 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 21:03:50,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:50,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1304 states and 1893 transitions. [2023-12-02 21:03:50,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1304 states and 1893 transitions. [2023-12-02 21:03:50,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 629 [2023-12-02 21:03:50,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:50,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:51,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 10096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:03:54,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:54,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1309 states and 1988 transitions. [2023-12-02 21:03:54,211 INFO L276 IsEmpty]: Start isEmpty. Operand 1309 states and 1988 transitions. [2023-12-02 21:03:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 630 [2023-12-02 21:03:54,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:54,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:54,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:56,231 INFO L134 CoverageAnalysis]: Checked inductivity of 10096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:03:58,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:03:58,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 1318 states and 2093 transitions. [2023-12-02 21:03:58,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1318 states and 2093 transitions. [2023-12-02 21:03:58,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 631 [2023-12-02 21:03:58,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:03:58,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:03:58,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:03:59,802 INFO L134 CoverageAnalysis]: Checked inductivity of 10096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:03,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:03,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1328 states and 2202 transitions. [2023-12-02 21:04:03,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1328 states and 2202 transitions. [2023-12-02 21:04:03,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2023-12-02 21:04:03,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:03,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:03,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:04,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:04:04,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2203 states to 1329 states and 2203 transitions. [2023-12-02 21:04:04,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1329 states and 2203 transitions. [2023-12-02 21:04:04,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 632 [2023-12-02 21:04:04,285 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:04,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:06,051 INFO L134 CoverageAnalysis]: Checked inductivity of 10096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:11,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:11,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2316 states to 1340 states and 2316 transitions. [2023-12-02 21:04:11,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1340 states and 2316 transitions. [2023-12-02 21:04:11,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-02 21:04:11,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:11,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:12,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:12,638 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:04:12,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:12,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2317 states to 1341 states and 2317 transitions. [2023-12-02 21:04:12,696 INFO L276 IsEmpty]: Start isEmpty. Operand 1341 states and 2317 transitions. [2023-12-02 21:04:12,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-02 21:04:12,703 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:12,703 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:13,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:14,354 INFO L134 CoverageAnalysis]: Checked inductivity of 10096 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:21,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2434 states to 1353 states and 2434 transitions. [2023-12-02 21:04:21,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 2434 transitions. [2023-12-02 21:04:21,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 633 [2023-12-02 21:04:21,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:21,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:22,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:22,477 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:04:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:22,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2435 states to 1354 states and 2435 transitions. [2023-12-02 21:04:22,518 INFO L276 IsEmpty]: Start isEmpty. Operand 1354 states and 2435 transitions. [2023-12-02 21:04:22,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-02 21:04:22,523 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:22,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:22,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:23,444 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:27,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:27,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1357 states and 2526 transitions. [2023-12-02 21:04:27,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2526 transitions. [2023-12-02 21:04:27,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-02 21:04:27,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:27,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:28,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:28,781 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:04:30,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:30,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2526 states to 1358 states and 2526 transitions. [2023-12-02 21:04:30,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1358 states and 2526 transitions. [2023-12-02 21:04:30,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-02 21:04:30,382 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:30,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:30,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:31,068 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:04:31,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2527 states to 1359 states and 2527 transitions. [2023-12-02 21:04:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1359 states and 2527 transitions. [2023-12-02 21:04:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 634 [2023-12-02 21:04:31,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:31,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:31,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:04:32,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1360 states and 2528 transitions. [2023-12-02 21:04:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2528 transitions. [2023-12-02 21:04:32,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-02 21:04:32,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:32,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:32,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:33,109 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:04:34,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:34,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2528 states to 1361 states and 2528 transitions. [2023-12-02 21:04:34,707 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2528 transitions. [2023-12-02 21:04:34,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-02 21:04:34,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:34,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:35,750 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:41,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:41,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1366 states and 2620 transitions. [2023-12-02 21:04:41,595 INFO L276 IsEmpty]: Start isEmpty. Operand 1366 states and 2620 transitions. [2023-12-02 21:04:41,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-02 21:04:41,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:41,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:41,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:42,345 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:04:43,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:43,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2620 states to 1367 states and 2620 transitions. [2023-12-02 21:04:43,862 INFO L276 IsEmpty]: Start isEmpty. Operand 1367 states and 2620 transitions. [2023-12-02 21:04:43,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-02 21:04:43,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:43,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:45,009 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:04:51,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:51,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1371 states and 2709 transitions. [2023-12-02 21:04:51,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1371 states and 2709 transitions. [2023-12-02 21:04:51,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 635 [2023-12-02 21:04:51,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:51,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:51,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:52,479 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:04:54,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:54,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1372 states and 2709 transitions. [2023-12-02 21:04:54,308 INFO L276 IsEmpty]: Start isEmpty. Operand 1372 states and 2709 transitions. [2023-12-02 21:04:54,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-02 21:04:54,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:54,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:54,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:55,307 INFO L134 CoverageAnalysis]: Checked inductivity of 10098 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:04:56,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:56,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1373 states and 2709 transitions. [2023-12-02 21:04:56,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1373 states and 2709 transitions. [2023-12-02 21:04:56,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-02 21:04:56,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:56,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:04:57,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:04:57,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1374 states and 2709 transitions. [2023-12-02 21:04:57,430 INFO L276 IsEmpty]: Start isEmpty. Operand 1374 states and 2709 transitions. [2023-12-02 21:04:57,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-02 21:04:57,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:04:57,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:04:57,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:04:58,321 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:05:00,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:00,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1375 states and 2709 transitions. [2023-12-02 21:05:00,235 INFO L276 IsEmpty]: Start isEmpty. Operand 1375 states and 2709 transitions. [2023-12-02 21:05:00,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 636 [2023-12-02 21:05:00,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:00,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:00,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:01,209 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:05:03,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:03,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1376 states and 2709 transitions. [2023-12-02 21:05:03,294 INFO L276 IsEmpty]: Start isEmpty. Operand 1376 states and 2709 transitions. [2023-12-02 21:05:03,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-02 21:05:03,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:03,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:04,177 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:05:04,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1377 states and 2709 transitions. [2023-12-02 21:05:04,256 INFO L276 IsEmpty]: Start isEmpty. Operand 1377 states and 2709 transitions. [2023-12-02 21:05:04,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-02 21:05:04,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:04,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:04,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:05,213 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:05:07,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:07,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2709 states to 1378 states and 2709 transitions. [2023-12-02 21:05:07,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2709 transitions. [2023-12-02 21:05:07,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-02 21:05:07,280 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:07,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:07,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:07,956 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:05:08,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:08,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1381 states and 2718 transitions. [2023-12-02 21:05:08,604 INFO L276 IsEmpty]: Start isEmpty. Operand 1381 states and 2718 transitions. [2023-12-02 21:05:08,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 637 [2023-12-02 21:05:08,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:08,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:08,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:09,545 INFO L134 CoverageAnalysis]: Checked inductivity of 10099 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:05:11,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:11,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1382 states and 2718 transitions. [2023-12-02 21:05:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1382 states and 2718 transitions. [2023-12-02 21:05:11,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:11,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:11,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:11,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:12,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:05:12,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:12,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1383 states and 2718 transitions. [2023-12-02 21:05:12,335 INFO L276 IsEmpty]: Start isEmpty. Operand 1383 states and 2718 transitions. [2023-12-02 21:05:12,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:12,338 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:12,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:12,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,010 INFO L134 CoverageAnalysis]: Checked inductivity of 10103 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:05:13,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:13,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1384 states and 2718 transitions. [2023-12-02 21:05:13,060 INFO L276 IsEmpty]: Start isEmpty. Operand 1384 states and 2718 transitions. [2023-12-02 21:05:13,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:13,063 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:13,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:13,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:13,805 INFO L134 CoverageAnalysis]: Checked inductivity of 10100 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:05:15,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:15,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1385 states and 2718 transitions. [2023-12-02 21:05:15,039 INFO L276 IsEmpty]: Start isEmpty. Operand 1385 states and 2718 transitions. [2023-12-02 21:05:15,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:15,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:15,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:15,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:15,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:05:16,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:16,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2718 states to 1386 states and 2718 transitions. [2023-12-02 21:05:16,028 INFO L276 IsEmpty]: Start isEmpty. Operand 1386 states and 2718 transitions. [2023-12-02 21:05:16,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:16,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:16,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:16,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:16,909 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:05:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:16,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 1388 states and 2721 transitions. [2023-12-02 21:05:16,965 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2721 transitions. [2023-12-02 21:05:16,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:16,969 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:16,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:17,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:05:30,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2823 states to 1397 states and 2823 transitions. [2023-12-02 21:05:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1397 states and 2823 transitions. [2023-12-02 21:05:30,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 638 [2023-12-02 21:05:30,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:30,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:30,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:30,861 INFO L134 CoverageAnalysis]: Checked inductivity of 10103 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:05:33,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:33,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2827 states to 1399 states and 2827 transitions. [2023-12-02 21:05:33,715 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2827 transitions. [2023-12-02 21:05:33,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:05:33,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:33,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:34,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:34,405 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:05:37,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:37,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1401 states and 2831 transitions. [2023-12-02 21:05:37,038 INFO L276 IsEmpty]: Start isEmpty. Operand 1401 states and 2831 transitions. [2023-12-02 21:05:37,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:05:37,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:37,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:37,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:38,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:05:38,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:38,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2831 states to 1402 states and 2831 transitions. [2023-12-02 21:05:38,136 INFO L276 IsEmpty]: Start isEmpty. Operand 1402 states and 2831 transitions. [2023-12-02 21:05:38,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:05:38,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:38,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:38,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:05:42,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:42,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1406 states and 2850 transitions. [2023-12-02 21:05:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 1406 states and 2850 transitions. [2023-12-02 21:05:42,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:05:42,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:42,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:43,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:44,041 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:05:46,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:05:46,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2854 states to 1408 states and 2854 transitions. [2023-12-02 21:05:46,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1408 states and 2854 transitions. [2023-12-02 21:05:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:05:46,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:05:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:05:46,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:05:47,883 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:06:00,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:00,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 1416 states and 2949 transitions. [2023-12-02 21:06:00,818 INFO L276 IsEmpty]: Start isEmpty. Operand 1416 states and 2949 transitions. [2023-12-02 21:06:00,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:06:00,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:00,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:01,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:01,488 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:06:03,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:03,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1419 states and 2955 transitions. [2023-12-02 21:06:03,509 INFO L276 IsEmpty]: Start isEmpty. Operand 1419 states and 2955 transitions. [2023-12-02 21:06:03,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2023-12-02 21:06:03,514 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:03,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:03,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:04,255 INFO L134 CoverageAnalysis]: Checked inductivity of 10106 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:06:05,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:05,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2955 states to 1420 states and 2955 transitions. [2023-12-02 21:06:05,342 INFO L276 IsEmpty]: Start isEmpty. Operand 1420 states and 2955 transitions. [2023-12-02 21:06:05,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:05,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:05,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:05,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:05,980 INFO L134 CoverageAnalysis]: Checked inductivity of 10106 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:06:06,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:06,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2959 states to 1422 states and 2959 transitions. [2023-12-02 21:06:06,983 INFO L276 IsEmpty]: Start isEmpty. Operand 1422 states and 2959 transitions. [2023-12-02 21:06:06,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:06,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:06,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:07,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:07,661 INFO L134 CoverageAnalysis]: Checked inductivity of 10106 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:06:09,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:09,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1424 states and 2964 transitions. [2023-12-02 21:06:09,819 INFO L276 IsEmpty]: Start isEmpty. Operand 1424 states and 2964 transitions. [2023-12-02 21:06:09,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:09,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:09,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:10,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:10,554 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:06:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:15,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1426 states and 2969 transitions. [2023-12-02 21:06:15,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 2969 transitions. [2023-12-02 21:06:15,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:15,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:15,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:15,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:16,103 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:06:21,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:21,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3082 states to 1434 states and 3082 transitions. [2023-12-02 21:06:21,281 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 3082 transitions. [2023-12-02 21:06:21,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:21,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:21,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:21,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:22,167 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:06:27,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:27,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1436 states and 3085 transitions. [2023-12-02 21:06:27,075 INFO L276 IsEmpty]: Start isEmpty. Operand 1436 states and 3085 transitions. [2023-12-02 21:06:27,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:27,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:27,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:27,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:28,653 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:06:29,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:29,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3072 states to 1435 states and 3072 transitions. [2023-12-02 21:06:29,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1435 states and 3072 transitions. [2023-12-02 21:06:29,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:29,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:29,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:29,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:31,207 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:06:35,698 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 21:06:49,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:49,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3159 states to 1445 states and 3159 transitions. [2023-12-02 21:06:49,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1445 states and 3159 transitions. [2023-12-02 21:06:49,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:49,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:49,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:49,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:50,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:06:55,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:55,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3164 states to 1448 states and 3164 transitions. [2023-12-02 21:06:55,583 INFO L276 IsEmpty]: Start isEmpty. Operand 1448 states and 3164 transitions. [2023-12-02 21:06:55,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 640 [2023-12-02 21:06:55,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:55,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:55,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:56,273 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:06:56,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:56,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1451 states and 3169 transitions. [2023-12-02 21:06:56,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1451 states and 3169 transitions. [2023-12-02 21:06:56,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:06:56,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:56,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:56,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:57,250 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:06:57,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:06:57,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3169 states to 1452 states and 3169 transitions. [2023-12-02 21:06:57,339 INFO L276 IsEmpty]: Start isEmpty. Operand 1452 states and 3169 transitions. [2023-12-02 21:06:57,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:06:57,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:06:57,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:06:57,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:06:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:07:00,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:00,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1454 states and 3174 transitions. [2023-12-02 21:07:00,324 INFO L276 IsEmpty]: Start isEmpty. Operand 1454 states and 3174 transitions. [2023-12-02 21:07:00,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:00,328 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:00,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:00,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:00,871 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:07:02,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:02,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3179 states to 1456 states and 3179 transitions. [2023-12-02 21:07:02,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1456 states and 3179 transitions. [2023-12-02 21:07:02,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:02,224 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:02,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:03,141 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:07:06,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3183 states to 1458 states and 3183 transitions. [2023-12-02 21:07:06,300 INFO L276 IsEmpty]: Start isEmpty. Operand 1458 states and 3183 transitions. [2023-12-02 21:07:06,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:06,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:06,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:06,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:06,952 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:07:11,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:11,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3187 states to 1460 states and 3187 transitions. [2023-12-02 21:07:11,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1460 states and 3187 transitions. [2023-12-02 21:07:11,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:11,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:11,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:11,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:12,143 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:07:18,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:18,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1469 states and 3301 transitions. [2023-12-02 21:07:18,653 INFO L276 IsEmpty]: Start isEmpty. Operand 1469 states and 3301 transitions. [2023-12-02 21:07:18,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:18,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:18,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:19,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:19,666 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:07:26,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3404 states to 1476 states and 3404 transitions. [2023-12-02 21:07:26,205 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 3404 transitions. [2023-12-02 21:07:26,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:26,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:26,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:26,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:27,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:07:32,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:32,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3408 states to 1478 states and 3408 transitions. [2023-12-02 21:07:32,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1478 states and 3408 transitions. [2023-12-02 21:07:32,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:32,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:32,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:32,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:33,105 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:07:39,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:39,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3413 states to 1481 states and 3413 transitions. [2023-12-02 21:07:39,237 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 3413 transitions. [2023-12-02 21:07:39,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:39,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:39,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:39,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:41,348 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:07:45,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:45,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3421 states to 1484 states and 3421 transitions. [2023-12-02 21:07:45,515 INFO L276 IsEmpty]: Start isEmpty. Operand 1484 states and 3421 transitions. [2023-12-02 21:07:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 641 [2023-12-02 21:07:45,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:45,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:45,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:46,192 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:07:49,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:49,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1487 states and 3427 transitions. [2023-12-02 21:07:49,963 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 3427 transitions. [2023-12-02 21:07:49,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:07:49,968 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:49,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:50,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:50,668 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:07:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:50,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3427 states to 1488 states and 3427 transitions. [2023-12-02 21:07:50,741 INFO L276 IsEmpty]: Start isEmpty. Operand 1488 states and 3427 transitions. [2023-12-02 21:07:50,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:07:50,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:50,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:51,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:51,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:07:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:07:54,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3430 states to 1490 states and 3430 transitions. [2023-12-02 21:07:54,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 3430 transitions. [2023-12-02 21:07:54,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:07:54,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:07:54,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:07:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:07:55,925 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:08:01,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:01,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3434 states to 1492 states and 3434 transitions. [2023-12-02 21:08:01,562 INFO L276 IsEmpty]: Start isEmpty. Operand 1492 states and 3434 transitions. [2023-12-02 21:08:01,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:01,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:01,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:01,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:02,450 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:08:14,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:14,292 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3550 states to 1501 states and 3550 transitions. [2023-12-02 21:08:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 1501 states and 3550 transitions. [2023-12-02 21:08:14,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:14,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:14,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:15,303 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:08:22,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:22,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3654 states to 1508 states and 3654 transitions. [2023-12-02 21:08:22,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1508 states and 3654 transitions. [2023-12-02 21:08:22,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:22,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:22,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:23,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:08:31,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:31,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3757 states to 1515 states and 3757 transitions. [2023-12-02 21:08:31,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 3757 transitions. [2023-12-02 21:08:31,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:31,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:31,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:31,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:31,878 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:08:36,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3763 states to 1518 states and 3763 transitions. [2023-12-02 21:08:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 1518 states and 3763 transitions. [2023-12-02 21:08:36,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:36,257 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:36,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:36,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:37,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:08:43,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:43,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3769 states to 1521 states and 3769 transitions. [2023-12-02 21:08:43,941 INFO L276 IsEmpty]: Start isEmpty. Operand 1521 states and 3769 transitions. [2023-12-02 21:08:43,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:43,948 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:43,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:44,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:46,142 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:08:54,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3778 states to 1524 states and 3778 transitions. [2023-12-02 21:08:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3778 transitions. [2023-12-02 21:08:54,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:54,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:54,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:54,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:56,027 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:08:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:57,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1523 states and 3759 transitions. [2023-12-02 21:08:57,423 INFO L276 IsEmpty]: Start isEmpty. Operand 1523 states and 3759 transitions. [2023-12-02 21:08:57,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 642 [2023-12-02 21:08:57,428 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:57,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:57,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:58,279 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:08:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:58,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1524 states and 3759 transitions. [2023-12-02 21:08:58,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1524 states and 3759 transitions. [2023-12-02 21:08:58,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:08:58,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:58,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:58,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,128 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:08:59,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:08:59,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1525 states and 3759 transitions. [2023-12-02 21:08:59,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 3759 transitions. [2023-12-02 21:08:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:08:59,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:08:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:08:59,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:08:59,930 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:08:59,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:00,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1526 states and 3759 transitions. [2023-12-02 21:09:00,002 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3759 transitions. [2023-12-02 21:09:00,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:00,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:00,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:00,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:00,970 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:09:01,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:01,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1527 states and 3759 transitions. [2023-12-02 21:09:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 1527 states and 3759 transitions. [2023-12-02 21:09:01,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:01,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:01,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:01,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:03,162 INFO L134 CoverageAnalysis]: Checked inductivity of 10101 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:09:04,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:04,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 1526 states and 3753 transitions. [2023-12-02 21:09:04,590 INFO L276 IsEmpty]: Start isEmpty. Operand 1526 states and 3753 transitions. [2023-12-02 21:09:04,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:04,595 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:04,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:05,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:09:09,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:09,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3756 states to 1528 states and 3756 transitions. [2023-12-02 21:09:09,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1528 states and 3756 transitions. [2023-12-02 21:09:09,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:09,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:09,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:09,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:10,223 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:09:13,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:13,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3759 states to 1530 states and 3759 transitions. [2023-12-02 21:09:13,723 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 3759 transitions. [2023-12-02 21:09:13,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:13,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:13,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:14,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:14,706 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:09:25,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:25,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3873 states to 1539 states and 3873 transitions. [2023-12-02 21:09:25,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 3873 transitions. [2023-12-02 21:09:25,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:25,669 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:25,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:26,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:26,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:09:34,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:34,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3978 states to 1546 states and 3978 transitions. [2023-12-02 21:09:34,261 INFO L276 IsEmpty]: Start isEmpty. Operand 1546 states and 3978 transitions. [2023-12-02 21:09:34,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:34,264 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:34,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:34,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:35,143 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:09:35,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:35,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3979 states to 1547 states and 3979 transitions. [2023-12-02 21:09:35,454 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 3979 transitions. [2023-12-02 21:09:35,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:35,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:35,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:35,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:36,485 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:09:44,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:44,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4081 states to 1554 states and 4081 transitions. [2023-12-02 21:09:44,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1554 states and 4081 transitions. [2023-12-02 21:09:44,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:44,972 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:44,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:45,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:46,122 INFO L134 CoverageAnalysis]: Checked inductivity of 10104 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10097 trivial. 0 not checked. [2023-12-02 21:09:54,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:54,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4185 states to 1561 states and 4185 transitions. [2023-12-02 21:09:54,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1561 states and 4185 transitions. [2023-12-02 21:09:54,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:54,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:54,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:55,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:09:58,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:09:58,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4191 states to 1564 states and 4191 transitions. [2023-12-02 21:09:58,801 INFO L276 IsEmpty]: Start isEmpty. Operand 1564 states and 4191 transitions. [2023-12-02 21:09:58,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:09:58,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:09:58,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:09:59,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:09:59,492 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:10:02,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:02,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4197 states to 1567 states and 4197 transitions. [2023-12-02 21:10:02,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1567 states and 4197 transitions. [2023-12-02 21:10:02,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:10:02,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:02,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:03,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:03,747 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:10:11,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:11,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4203 states to 1570 states and 4203 transitions. [2023-12-02 21:10:11,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1570 states and 4203 transitions. [2023-12-02 21:10:11,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:10:11,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:11,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:11,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:13,587 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:10:23,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:23,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1573 states and 4213 transitions. [2023-12-02 21:10:23,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1573 states and 4213 transitions. [2023-12-02 21:10:23,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 643 [2023-12-02 21:10:23,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:23,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:23,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:24,184 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:10:24,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:24,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1574 states and 4213 transitions. [2023-12-02 21:10:24,264 INFO L276 IsEmpty]: Start isEmpty. Operand 1574 states and 4213 transitions. [2023-12-02 21:10:24,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:24,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:24,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:24,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:25,032 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:10:25,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:25,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1575 states and 4213 transitions. [2023-12-02 21:10:25,111 INFO L276 IsEmpty]: Start isEmpty. Operand 1575 states and 4213 transitions. [2023-12-02 21:10:25,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:25,116 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:25,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:25,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:26,045 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:10:26,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:26,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1576 states and 4213 transitions. [2023-12-02 21:10:26,135 INFO L276 IsEmpty]: Start isEmpty. Operand 1576 states and 4213 transitions. [2023-12-02 21:10:26,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:26,140 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:26,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:26,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:27,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:10:27,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:27,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4213 states to 1577 states and 4213 transitions. [2023-12-02 21:10:27,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1577 states and 4213 transitions. [2023-12-02 21:10:27,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:27,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:27,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:27,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:28,221 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:10:32,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:32,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4216 states to 1579 states and 4216 transitions. [2023-12-02 21:10:32,319 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 4216 transitions. [2023-12-02 21:10:32,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:32,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:32,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:32,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:33,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:10:46,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:46,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 1586 states and 4327 transitions. [2023-12-02 21:10:46,353 INFO L276 IsEmpty]: Start isEmpty. Operand 1586 states and 4327 transitions. [2023-12-02 21:10:46,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:46,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:46,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:46,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:47,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:10:50,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:50,938 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4327 states to 1587 states and 4327 transitions. [2023-12-02 21:10:50,938 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 4327 transitions. [2023-12-02 21:10:50,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:50,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:50,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:51,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:51,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:10:55,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:55,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 1589 states and 4411 transitions. [2023-12-02 21:10:55,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1589 states and 4411 transitions. [2023-12-02 21:10:55,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:55,169 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:55,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:55,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:55,964 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:10:58,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:10:58,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4411 states to 1590 states and 4411 transitions. [2023-12-02 21:10:58,961 INFO L276 IsEmpty]: Start isEmpty. Operand 1590 states and 4411 transitions. [2023-12-02 21:10:58,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:10:58,965 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:10:58,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:10:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:10:59,572 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:11:03,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:03,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4495 states to 1592 states and 4495 transitions. [2023-12-02 21:11:03,546 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 4495 transitions. [2023-12-02 21:11:03,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:11:03,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:03,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:04,318 INFO L134 CoverageAnalysis]: Checked inductivity of 10111 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:11:04,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:04,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4496 states to 1593 states and 4496 transitions. [2023-12-02 21:11:04,607 INFO L276 IsEmpty]: Start isEmpty. Operand 1593 states and 4496 transitions. [2023-12-02 21:11:04,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:11:04,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:04,611 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:04,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:05,165 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:11:09,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:09,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4580 states to 1595 states and 4580 transitions. [2023-12-02 21:11:09,732 INFO L276 IsEmpty]: Start isEmpty. Operand 1595 states and 4580 transitions. [2023-12-02 21:11:09,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:11:09,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:09,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:10,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:10,344 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:11:15,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:15,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4586 states to 1598 states and 4586 transitions. [2023-12-02 21:11:15,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1598 states and 4586 transitions. [2023-12-02 21:11:15,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:11:15,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:15,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:16,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:18,055 INFO L134 CoverageAnalysis]: Checked inductivity of 10102 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:11:26,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 1601 states and 4597 transitions. [2023-12-02 21:11:26,724 INFO L276 IsEmpty]: Start isEmpty. Operand 1601 states and 4597 transitions. [2023-12-02 21:11:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 644 [2023-12-02 21:11:26,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:26,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:27,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:27,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:11:27,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:27,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 1602 states and 4597 transitions. [2023-12-02 21:11:27,399 INFO L276 IsEmpty]: Start isEmpty. Operand 1602 states and 4597 transitions. [2023-12-02 21:11:27,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:27,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:27,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:27,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:28,003 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:11:28,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:28,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 1603 states and 4597 transitions. [2023-12-02 21:11:28,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1603 states and 4597 transitions. [2023-12-02 21:11:28,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:28,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:28,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:28,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:28,712 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:11:28,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:28,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4597 states to 1604 states and 4597 transitions. [2023-12-02 21:11:28,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 4597 transitions. [2023-12-02 21:11:28,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:28,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:28,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:29,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:29,414 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:11:29,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:29,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4599 states to 1606 states and 4599 transitions. [2023-12-02 21:11:29,475 INFO L276 IsEmpty]: Start isEmpty. Operand 1606 states and 4599 transitions. [2023-12-02 21:11:29,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:29,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:29,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:29,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:30,315 INFO L134 CoverageAnalysis]: Checked inductivity of 10106 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:11:32,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:32,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1608 states and 4601 transitions. [2023-12-02 21:11:32,148 INFO L276 IsEmpty]: Start isEmpty. Operand 1608 states and 4601 transitions. [2023-12-02 21:11:32,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:32,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:32,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:32,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:32,915 INFO L134 CoverageAnalysis]: Checked inductivity of 10106 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:11:32,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:32,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1609 states and 4601 transitions. [2023-12-02 21:11:32,979 INFO L276 IsEmpty]: Start isEmpty. Operand 1609 states and 4601 transitions. [2023-12-02 21:11:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:32,982 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:32,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:33,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:33,748 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:11:37,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:37,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1610 states and 4601 transitions. [2023-12-02 21:11:37,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1610 states and 4601 transitions. [2023-12-02 21:11:37,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:37,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:37,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:37,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:38,033 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:11:41,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:41,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4601 states to 1611 states and 4601 transitions. [2023-12-02 21:11:41,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1611 states and 4601 transitions. [2023-12-02 21:11:41,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:41,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:41,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:41,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:41,990 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:11:53,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:11:53,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4708 states to 1619 states and 4708 transitions. [2023-12-02 21:11:53,755 INFO L276 IsEmpty]: Start isEmpty. Operand 1619 states and 4708 transitions. [2023-12-02 21:11:53,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:11:53,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:11:53,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:11:54,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:11:54,397 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:12:06,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:06,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4811 states to 1626 states and 4811 transitions. [2023-12-02 21:12:06,184 INFO L276 IsEmpty]: Start isEmpty. Operand 1626 states and 4811 transitions. [2023-12-02 21:12:06,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:06,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:06,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:06,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:12:15,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:15,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4896 states to 1630 states and 4896 transitions. [2023-12-02 21:12:15,270 INFO L276 IsEmpty]: Start isEmpty. Operand 1630 states and 4896 transitions. [2023-12-02 21:12:15,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:15,274 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:15,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:15,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:15,949 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:12:25,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:25,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 1633 states and 4977 transitions. [2023-12-02 21:12:25,233 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 4977 transitions. [2023-12-02 21:12:25,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:25,237 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:25,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:25,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:26,137 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:12:29,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:29,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4977 states to 1634 states and 4977 transitions. [2023-12-02 21:12:29,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1634 states and 4977 transitions. [2023-12-02 21:12:29,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:29,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:29,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:29,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:30,277 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:12:38,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5062 states to 1638 states and 5062 transitions. [2023-12-02 21:12:38,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 5062 transitions. [2023-12-02 21:12:38,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:38,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:38,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:38,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:39,070 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:12:51,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:51,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 1642 states and 5149 transitions. [2023-12-02 21:12:51,051 INFO L276 IsEmpty]: Start isEmpty. Operand 1642 states and 5149 transitions. [2023-12-02 21:12:51,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:51,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:51,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:51,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:51,900 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:12:55,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:55,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 1643 states and 5149 transitions. [2023-12-02 21:12:55,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1643 states and 5149 transitions. [2023-12-02 21:12:55,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:55,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:55,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:55,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:12:56,251 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:12:59,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:12:59,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5149 states to 1644 states and 5149 transitions. [2023-12-02 21:12:59,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 5149 transitions. [2023-12-02 21:12:59,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:12:59,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:12:59,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:12:59,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:00,276 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:13:08,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:08,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 1648 states and 5234 transitions. [2023-12-02 21:13:08,559 INFO L276 IsEmpty]: Start isEmpty. Operand 1648 states and 5234 transitions. [2023-12-02 21:13:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:13:08,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:08,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:08,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:09,342 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:13:12,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:12,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5234 states to 1649 states and 5234 transitions. [2023-12-02 21:13:12,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 5234 transitions. [2023-12-02 21:13:12,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:13:12,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:12,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:13,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:13,481 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:13:21,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5315 states to 1652 states and 5315 transitions. [2023-12-02 21:13:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 1652 states and 5315 transitions. [2023-12-02 21:13:21,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:13:21,602 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:21,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:21,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:22,150 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:13:28,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:28,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5321 states to 1655 states and 5321 transitions. [2023-12-02 21:13:28,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1655 states and 5321 transitions. [2023-12-02 21:13:28,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:13:28,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:28,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:28,855 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:13:34,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:34,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5327 states to 1658 states and 5327 transitions. [2023-12-02 21:13:34,895 INFO L276 IsEmpty]: Start isEmpty. Operand 1658 states and 5327 transitions. [2023-12-02 21:13:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 645 [2023-12-02 21:13:34,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:35,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:13:43,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:43,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 1661 states and 5338 transitions. [2023-12-02 21:13:43,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1661 states and 5338 transitions. [2023-12-02 21:13:43,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:43,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:43,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:43,777 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:13:43,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:43,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5338 states to 1662 states and 5338 transitions. [2023-12-02 21:13:43,838 INFO L276 IsEmpty]: Start isEmpty. Operand 1662 states and 5338 transitions. [2023-12-02 21:13:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:43,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:44,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:44,422 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:13:44,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5340 states to 1664 states and 5340 transitions. [2023-12-02 21:13:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 1664 states and 5340 transitions. [2023-12-02 21:13:44,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:44,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:44,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:44,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:45,053 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:13:45,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:45,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5342 states to 1666 states and 5342 transitions. [2023-12-02 21:13:45,117 INFO L276 IsEmpty]: Start isEmpty. Operand 1666 states and 5342 transitions. [2023-12-02 21:13:45,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:45,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:45,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:45,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:45,681 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:13:45,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:45,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1668 states and 5344 transitions. [2023-12-02 21:13:45,756 INFO L276 IsEmpty]: Start isEmpty. Operand 1668 states and 5344 transitions. [2023-12-02 21:13:45,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:45,759 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:45,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:46,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:46,595 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:13:48,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:48,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1669 states and 5344 transitions. [2023-12-02 21:13:48,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1669 states and 5344 transitions. [2023-12-02 21:13:48,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:48,555 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:48,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:48,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:49,327 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:13:51,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:51,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1670 states and 5344 transitions. [2023-12-02 21:13:51,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1670 states and 5344 transitions. [2023-12-02 21:13:51,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:51,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:51,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:51,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:52,022 INFO L134 CoverageAnalysis]: Checked inductivity of 10115 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 10103 trivial. 0 not checked. [2023-12-02 21:13:52,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:52,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1671 states and 5344 transitions. [2023-12-02 21:13:52,317 INFO L276 IsEmpty]: Start isEmpty. Operand 1671 states and 5344 transitions. [2023-12-02 21:13:52,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:52,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:52,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:52,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:53,087 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:13:56,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:13:56,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5344 states to 1672 states and 5344 transitions. [2023-12-02 21:13:56,675 INFO L276 IsEmpty]: Start isEmpty. Operand 1672 states and 5344 transitions. [2023-12-02 21:13:56,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:13:56,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:13:56,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:13:56,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:13:58,731 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:14:23,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:23,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1680 states and 5445 transitions. [2023-12-02 21:14:23,644 INFO L276 IsEmpty]: Start isEmpty. Operand 1680 states and 5445 transitions. [2023-12-02 21:14:23,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:23,648 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:24,404 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:14:28,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:28,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1681 states and 5445 transitions. [2023-12-02 21:14:28,302 INFO L276 IsEmpty]: Start isEmpty. Operand 1681 states and 5445 transitions. [2023-12-02 21:14:28,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:28,305 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:28,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:28,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:29,152 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:14:31,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:31,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1682 states and 5445 transitions. [2023-12-02 21:14:31,089 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 5445 transitions. [2023-12-02 21:14:31,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:31,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:31,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:31,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:31,875 INFO L134 CoverageAnalysis]: Checked inductivity of 10108 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:14:33,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:33,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1683 states and 5445 transitions. [2023-12-02 21:14:33,834 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 5445 transitions. [2023-12-02 21:14:33,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:33,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:33,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:34,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:34,676 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:14:38,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:38,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1684 states and 5445 transitions. [2023-12-02 21:14:38,511 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 5445 transitions. [2023-12-02 21:14:38,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:38,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:38,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:38,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:39,304 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:14:42,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:42,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1685 states and 5445 transitions. [2023-12-02 21:14:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 5445 transitions. [2023-12-02 21:14:42,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:42,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:42,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:43,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:43,765 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:14:47,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:47,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1686 states and 5445 transitions. [2023-12-02 21:14:47,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 5445 transitions. [2023-12-02 21:14:47,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:47,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:47,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:48,358 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10103 trivial. 0 not checked. [2023-12-02 21:14:50,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:14:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5445 states to 1687 states and 5445 transitions. [2023-12-02 21:14:50,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1687 states and 5445 transitions. [2023-12-02 21:14:50,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:14:50,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:14:50,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:14:50,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:14:50,733 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:15:02,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:02,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5462 states to 1690 states and 5462 transitions. [2023-12-02 21:15:02,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1690 states and 5462 transitions. [2023-12-02 21:15:02,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 646 [2023-12-02 21:15:02,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:02,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:03,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:03,455 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:15:13,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:13,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5473 states to 1693 states and 5473 transitions. [2023-12-02 21:15:13,729 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 5473 transitions. [2023-12-02 21:15:13,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:13,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:13,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:14,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:15:14,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:14,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5472 states to 1693 states and 5472 transitions. [2023-12-02 21:15:14,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1693 states and 5472 transitions. [2023-12-02 21:15:14,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:14,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:14,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:14,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:14,963 INFO L134 CoverageAnalysis]: Checked inductivity of 10105 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 10098 trivial. 0 not checked. [2023-12-02 21:15:15,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:15,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5474 states to 1695 states and 5474 transitions. [2023-12-02 21:15:15,057 INFO L276 IsEmpty]: Start isEmpty. Operand 1695 states and 5474 transitions. [2023-12-02 21:15:15,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:15,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:15,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:15,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:15,630 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:15:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:15,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5476 states to 1697 states and 5476 transitions. [2023-12-02 21:15:15,713 INFO L276 IsEmpty]: Start isEmpty. Operand 1697 states and 5476 transitions. [2023-12-02 21:15:15,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:15,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:15,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:16,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:15:16,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:16,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 1699 states and 5478 transitions. [2023-12-02 21:15:16,415 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 5478 transitions. [2023-12-02 21:15:16,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:16,419 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:16,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:16,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:17,351 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:15:21,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:21,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 1700 states and 5478 transitions. [2023-12-02 21:15:21,286 INFO L276 IsEmpty]: Start isEmpty. Operand 1700 states and 5478 transitions. [2023-12-02 21:15:21,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:21,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:21,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:22,138 INFO L134 CoverageAnalysis]: Checked inductivity of 10114 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:15:22,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:22,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5478 states to 1701 states and 5478 transitions. [2023-12-02 21:15:22,246 INFO L276 IsEmpty]: Start isEmpty. Operand 1701 states and 5478 transitions. [2023-12-02 21:15:22,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:22,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:22,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:22,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:22,801 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10112 trivial. 0 not checked. [2023-12-02 21:15:24,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:24,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5479 states to 1702 states and 5479 transitions. [2023-12-02 21:15:24,232 INFO L276 IsEmpty]: Start isEmpty. Operand 1702 states and 5479 transitions. [2023-12-02 21:15:24,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:24,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:24,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:24,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:25,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:15:29,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:29,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5479 states to 1703 states and 5479 transitions. [2023-12-02 21:15:29,182 INFO L276 IsEmpty]: Start isEmpty. Operand 1703 states and 5479 transitions. [2023-12-02 21:15:29,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:29,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:29,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:29,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:29,774 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10112 trivial. 0 not checked. [2023-12-02 21:15:31,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:31,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 1704 states and 5480 transitions. [2023-12-02 21:15:31,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1704 states and 5480 transitions. [2023-12-02 21:15:31,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:31,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:31,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:31,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:32,174 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:15:36,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:36,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 1705 states and 5480 transitions. [2023-12-02 21:15:36,194 INFO L276 IsEmpty]: Start isEmpty. Operand 1705 states and 5480 transitions. [2023-12-02 21:15:36,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:36,198 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:36,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:36,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:36,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:15:40,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:40,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 1706 states and 5480 transitions. [2023-12-02 21:15:40,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1706 states and 5480 transitions. [2023-12-02 21:15:40,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:40,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:40,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:41,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:41,586 INFO L134 CoverageAnalysis]: Checked inductivity of 10114 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 10102 trivial. 0 not checked. [2023-12-02 21:15:41,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:41,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 1707 states and 5480 transitions. [2023-12-02 21:15:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1707 states and 5480 transitions. [2023-12-02 21:15:41,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:41,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:41,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:42,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:42,540 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:15:46,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:46,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5480 states to 1708 states and 5480 transitions. [2023-12-02 21:15:46,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1708 states and 5480 transitions. [2023-12-02 21:15:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:46,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:46,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:46,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:47,082 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10112 trivial. 0 not checked. [2023-12-02 21:15:48,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:48,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5481 states to 1709 states and 5481 transitions. [2023-12-02 21:15:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 1709 states and 5481 transitions. [2023-12-02 21:15:48,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:48,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:48,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:48,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:49,312 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10112 trivial. 0 not checked. [2023-12-02 21:15:51,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:51,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 1710 states and 5482 transitions. [2023-12-02 21:15:51,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1710 states and 5482 transitions. [2023-12-02 21:15:51,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:51,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:51,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:51,819 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:15:55,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:15:55,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 1711 states and 5482 transitions. [2023-12-02 21:15:55,710 INFO L276 IsEmpty]: Start isEmpty. Operand 1711 states and 5482 transitions. [2023-12-02 21:15:55,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:15:55,714 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:15:55,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:15:55,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:15:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 10110 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:16:00,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:00,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5482 states to 1712 states and 5482 transitions. [2023-12-02 21:16:00,674 INFO L276 IsEmpty]: Start isEmpty. Operand 1712 states and 5482 transitions. [2023-12-02 21:16:00,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 647 [2023-12-02 21:16:00,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:00,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:00,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:03,636 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:16:12,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:12,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5493 states to 1715 states and 5493 transitions. [2023-12-02 21:16:12,199 INFO L276 IsEmpty]: Start isEmpty. Operand 1715 states and 5493 transitions. [2023-12-02 21:16:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:12,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:12,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:12,820 INFO L134 CoverageAnalysis]: Checked inductivity of 10109 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10100 trivial. 0 not checked. [2023-12-02 21:16:12,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:12,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5495 states to 1717 states and 5495 transitions. [2023-12-02 21:16:12,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1717 states and 5495 transitions. [2023-12-02 21:16:12,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:12,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:12,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:13,500 INFO L134 CoverageAnalysis]: Checked inductivity of 10107 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 10099 trivial. 0 not checked. [2023-12-02 21:16:13,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:13,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5497 states to 1719 states and 5497 transitions. [2023-12-02 21:16:13,584 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 5497 transitions. [2023-12-02 21:16:13,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:13,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:13,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:14,127 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:16:14,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:14,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 1719 states and 5496 transitions. [2023-12-02 21:16:14,185 INFO L276 IsEmpty]: Start isEmpty. Operand 1719 states and 5496 transitions. [2023-12-02 21:16:14,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:14,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:14,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:14,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:14,794 INFO L134 CoverageAnalysis]: Checked inductivity of 10115 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10104 trivial. 0 not checked. [2023-12-02 21:16:14,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:14,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 1720 states and 5496 transitions. [2023-12-02 21:16:14,871 INFO L276 IsEmpty]: Start isEmpty. Operand 1720 states and 5496 transitions. [2023-12-02 21:16:14,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:14,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:14,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:15,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:15,427 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10103 trivial. 0 not checked. [2023-12-02 21:16:15,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:15,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 1721 states and 5496 transitions. [2023-12-02 21:16:15,499 INFO L276 IsEmpty]: Start isEmpty. Operand 1721 states and 5496 transitions. [2023-12-02 21:16:15,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:15,502 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:15,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:15,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:16,325 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 10101 trivial. 0 not checked. [2023-12-02 21:16:18,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:18,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5496 states to 1722 states and 5496 transitions. [2023-12-02 21:16:18,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1722 states and 5496 transitions. [2023-12-02 21:16:18,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:18,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:18,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:18,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:20,978 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked. [2023-12-02 21:16:53,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:53,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5647 states to 1735 states and 5647 transitions. [2023-12-02 21:16:53,792 INFO L276 IsEmpty]: Start isEmpty. Operand 1735 states and 5647 transitions. [2023-12-02 21:16:53,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:53,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:53,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:54,337 INFO L134 CoverageAnalysis]: Checked inductivity of 10113 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 10103 trivial. 0 not checked. [2023-12-02 21:16:58,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:16:58,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 1736 states and 5649 transitions. [2023-12-02 21:16:58,734 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 5649 transitions. [2023-12-02 21:16:58,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:16:58,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:16:58,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:16:59,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:16:59,283 INFO L134 CoverageAnalysis]: Checked inductivity of 10115 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 10104 trivial. 0 not checked. [2023-12-02 21:17:01,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-02 21:17:01,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5649 states to 1737 states and 5649 transitions. [2023-12-02 21:17:01,495 INFO L276 IsEmpty]: Start isEmpty. Operand 1737 states and 5649 transitions. [2023-12-02 21:17:01,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 648 [2023-12-02 21:17:01,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-02 21:17:01,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 21:17:01,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 21:17:02,346 INFO L134 CoverageAnalysis]: Checked inductivity of 10112 backedges. 10 proven. 6 refuted. 0 times theorem prover too weak. 10096 trivial. 0 not checked.