./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/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_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/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_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/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 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 00:01:54,307 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 00:01:54,374 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 00:01:54,379 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 00:01:54,379 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 00:01:54,403 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 00:01:54,404 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 00:01:54,404 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 00:01:54,405 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 00:01:54,405 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 00:01:54,406 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 00:01:54,407 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 00:01:54,407 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 00:01:54,407 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 00:01:54,408 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 00:01:54,408 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 00:01:54,409 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 00:01:54,409 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 00:01:54,410 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 00:01:54,410 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 00:01:54,411 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 00:01:54,412 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 00:01:54,412 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 00:01:54,413 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:01:54,413 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 00:01:54,413 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 00:01:54,414 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 00:01:54,414 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 00:01:54,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 00:01:54,415 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 00:01:54,415 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_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9a594b783fcfe5d510684b509ba23f3f5c69273a3da508f465e3e0725cd18344 [2023-12-03 00:01:54,649 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 00:01:54,671 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 00:01:54,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 00:01:54,683 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 00:01:54,684 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 00:01:54,685 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2023-12-03 00:01:57,467 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 00:01:57,887 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 00:01:57,887 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i [2023-12-03 00:01:57,922 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/data/dfd46758e/38073589818547b0835fb09dd1c39d1d/FLAG5f9b25156 [2023-12-03 00:01:57,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/data/dfd46758e/38073589818547b0835fb09dd1c39d1d [2023-12-03 00:01:57,938 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 00:01:57,940 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 00:01:57,941 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 00:01:57,941 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 00:01:57,947 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 00:01:57,947 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:01:57" (1/1) ... [2023-12-03 00:01:57,949 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65735cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:57, skipping insertion in model container [2023-12-03 00:01:57,949 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 12:01:57" (1/1) ... [2023-12-03 00:01:58,063 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 00:01:58,600 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2023-12-03 00:01:58,601 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2023-12-03 00:01:58,736 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_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2023-12-03 00:01:59,290 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:01:59,340 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 00:01:59,507 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6679] [2023-12-03 00:01:59,508 WARN L1274 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6680-6681] [2023-12-03 00:01:59,513 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_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--media--usb--dvb-usb--dvb-usb-gp8psk.ko-entry_point.cil.out.i[194974,194987] [2023-12-03 00:01:59,628 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 00:01:59,696 INFO L206 MainTranslator]: Completed translation [2023-12-03 00:01:59,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59 WrapperNode [2023-12-03 00:01:59,697 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 00:01:59,697 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 00:01:59,697 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 00:01:59,698 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 00:01:59,703 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,747 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,827 INFO L138 Inliner]: procedures = 128, calls = 1107, calls flagged for inlining = 38, calls inlined = 34, statements flattened = 2063 [2023-12-03 00:01:59,827 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 00:01:59,828 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 00:01:59,828 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 00:01:59,828 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 00:01:59,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,836 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,852 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,852 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,906 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,918 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,933 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 00:01:59,959 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 00:01:59,959 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 00:01:59,959 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 00:01:59,960 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 12:01:59" (1/1) ... [2023-12-03 00:01:59,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 00:01:59,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 00:01:59,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 00:01:59,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4dd89b13-31d5-44ad-8ade-cae1dcbf5e24/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 00:02:00,020 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_unc_blocks [2023-12-03 00:02:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_unc_blocks [2023-12-03 00:02:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_frontend [2023-12-03 00:02:00,021 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_frontend [2023-12-03 00:02:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 00:02:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 00:02:00,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 00:02:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 00:02:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 00:02:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 00:02:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_voltage [2023-12-03 00:02:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_voltage [2023-12-03 00:02:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_in_op [2023-12-03 00:02:00,022 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_in_op [2023-12-03 00:02:00,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 00:02:00,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 00:02:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 00:02:00,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 00:02:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_update_status [2023-12-03 00:02:00,023 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_update_status [2023-12-03 00:02:00,023 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_signal_strength [2023-12-03 00:02:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_signal_strength [2023-12-03 00:02:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 00:02:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 00:02:00,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-12-03 00:02:00,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-12-03 00:02:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-12-03 00:02:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-12-03 00:02:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 00:02:00,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 00:02:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 00:02:00,025 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 00:02:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 00:02:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_status [2023-12-03 00:02:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_status [2023-12-03 00:02:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 00:02:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 00:02:00,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 00:02:00,026 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 00:02:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_get_tune_settings [2023-12-03 00:02:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_get_tune_settings [2023-12-03 00:02:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 00:02:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 00:02:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_set_tone [2023-12-03 00:02:00,027 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_set_tone [2023-12-03 00:02:00,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_load_bcm4500fw [2023-12-03 00:02:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_load_bcm4500fw [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_enable_high_lnb_voltage [2023-12-03 00:02:00,028 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_enable_high_lnb_voltage [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 00:02:00,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-03 00:02:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-03 00:02:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_read_ber [2023-12-03 00:02:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_read_ber [2023-12-03 00:02:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_usb_out_op [2023-12-03 00:02:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_usb_out_op [2023-12-03 00:02:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 00:02:00,029 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_legacy_dish_cmd [2023-12-03 00:02:00,029 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_legacy_dish_cmd [2023-12-03 00:02:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 00:02:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-12-03 00:02:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-12-03 00:02:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_burst [2023-12-03 00:02:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_burst [2023-12-03 00:02:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 00:02:00,030 INFO L130 BoogieDeclarations]: Found specification of procedure gp8psk_fe_send_diseqc_msg [2023-12-03 00:02:00,030 INFO L138 BoogieDeclarations]: Found implementation of procedure gp8psk_fe_send_diseqc_msg [2023-12-03 00:02:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 00:02:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 00:02:00,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 00:02:00,031 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 00:02:00,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 00:02:00,470 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 00:02:00,473 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 00:02:00,931 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 00:02:12,995 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 00:02:13,533 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 00:02:13,534 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-12-03 00:02:13,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:02:13 BoogieIcfgContainer [2023-12-03 00:02:13,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 00:02:13,537 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 00:02:13,537 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 00:02:13,544 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 00:02:13,544 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 12:02:13" (1/1) ... [2023-12-03 00:02:13,551 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 00:02:13,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:13,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 466 states and 683 transitions. [2023-12-03 00:02:13,616 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 683 transitions. [2023-12-03 00:02:13,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 00:02:13,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:13,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:15,547 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:25,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:02:25,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:25,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 703 states to 470 states and 703 transitions. [2023-12-03 00:02:25,791 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 703 transitions. [2023-12-03 00:02:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-03 00:02:25,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:25,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:27,790 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:02:27,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:27,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 704 states to 471 states and 704 transitions. [2023-12-03 00:02:27,812 INFO L276 IsEmpty]: Start isEmpty. Operand 471 states and 704 transitions. [2023-12-03 00:02:27,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2023-12-03 00:02:27,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:27,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:29,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:29,812 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:30,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:30,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 725 states to 475 states and 725 transitions. [2023-12-03 00:02:30,018 INFO L276 IsEmpty]: Start isEmpty. Operand 475 states and 725 transitions. [2023-12-03 00:02:30,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:02:30,021 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:30,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:31,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:31,588 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:02:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:31,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 478 states and 730 transitions. [2023-12-03 00:02:31,696 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 730 transitions. [2023-12-03 00:02:31,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2023-12-03 00:02:31,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:31,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:33,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:33,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:02:33,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:33,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 733 states to 480 states and 733 transitions. [2023-12-03 00:02:33,306 INFO L276 IsEmpty]: Start isEmpty. Operand 480 states and 733 transitions. [2023-12-03 00:02:33,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:02:33,308 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:33,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:34,838 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:02:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:34,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 734 states to 481 states and 734 transitions. [2023-12-03 00:02:34,858 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 734 transitions. [2023-12-03 00:02:34,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:02:34,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:34,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:36,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:36,602 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:36,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:36,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 739 states to 484 states and 739 transitions. [2023-12-03 00:02:36,635 INFO L276 IsEmpty]: Start isEmpty. Operand 484 states and 739 transitions. [2023-12-03 00:02:36,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2023-12-03 00:02:36,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:36,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:37,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:38,116 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:38,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:38,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 735 states to 483 states and 735 transitions. [2023-12-03 00:02:38,188 INFO L276 IsEmpty]: Start isEmpty. Operand 483 states and 735 transitions. [2023-12-03 00:02:38,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 00:02:38,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:38,191 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:39,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:39,656 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:39,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 731 states to 482 states and 731 transitions. [2023-12-03 00:02:39,733 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 731 transitions. [2023-12-03 00:02:39,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2023-12-03 00:02:39,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:39,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:41,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:41,300 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:41,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:41,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 752 states to 488 states and 752 transitions. [2023-12-03 00:02:41,761 INFO L276 IsEmpty]: Start isEmpty. Operand 488 states and 752 transitions. [2023-12-03 00:02:41,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2023-12-03 00:02:41,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:41,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:42,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:43,219 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:02:43,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:43,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 755 states to 490 states and 755 transitions. [2023-12-03 00:02:43,348 INFO L276 IsEmpty]: Start isEmpty. Operand 490 states and 755 transitions. [2023-12-03 00:02:43,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:02:43,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:43,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:44,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:44,686 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 00:02:45,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:45,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 495 states and 776 transitions. [2023-12-03 00:02:45,266 INFO L276 IsEmpty]: Start isEmpty. Operand 495 states and 776 transitions. [2023-12-03 00:02:45,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-03 00:02:45,269 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:45,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:46,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:46,757 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:02:46,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:46,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 778 states to 497 states and 778 transitions. [2023-12-03 00:02:46,788 INFO L276 IsEmpty]: Start isEmpty. Operand 497 states and 778 transitions. [2023-12-03 00:02:46,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2023-12-03 00:02:46,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:46,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:47,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:48,089 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:02:48,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:48,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 498 states and 779 transitions. [2023-12-03 00:02:48,104 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 779 transitions. [2023-12-03 00:02:48,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-03 00:02:48,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:48,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:49,352 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2023-12-03 00:02:49,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:49,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 499 states and 779 transitions. [2023-12-03 00:02:49,468 INFO L276 IsEmpty]: Start isEmpty. Operand 499 states and 779 transitions. [2023-12-03 00:02:49,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:02:49,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:49,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:50,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:50,907 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-12-03 00:02:50,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:50,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 500 states and 780 transitions. [2023-12-03 00:02:50,952 INFO L276 IsEmpty]: Start isEmpty. Operand 500 states and 780 transitions. [2023-12-03 00:02:50,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:02:50,955 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:50,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:52,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:52,313 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2023-12-03 00:02:52,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:52,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 501 states and 780 transitions. [2023-12-03 00:02:52,343 INFO L276 IsEmpty]: Start isEmpty. Operand 501 states and 780 transitions. [2023-12-03 00:02:52,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2023-12-03 00:02:52,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:52,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:53,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:53,620 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2023-12-03 00:02:53,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:53,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 780 states to 502 states and 780 transitions. [2023-12-03 00:02:53,643 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 780 transitions. [2023-12-03 00:02:53,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-12-03 00:02:53,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:53,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:54,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:54,922 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-12-03 00:02:54,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:54,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 505 states and 783 transitions. [2023-12-03 00:02:54,952 INFO L276 IsEmpty]: Start isEmpty. Operand 505 states and 783 transitions. [2023-12-03 00:02:54,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-12-03 00:02:54,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:54,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:56,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:56,270 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2023-12-03 00:02:56,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:02:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 784 states to 506 states and 784 transitions. [2023-12-03 00:02:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 784 transitions. [2023-12-03 00:02:56,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-12-03 00:02:56,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:02:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:02:57,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:02:58,426 INFO L134 CoverageAnalysis]: Checked inductivity of 29 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:08,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:03:10,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:10,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 886 states to 543 states and 881 transitions. [2023-12-03 00:03:10,156 INFO L276 IsEmpty]: Start isEmpty. Operand 543 states and 881 transitions. [2023-12-03 00:03:10,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:03:10,159 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:10,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:11,739 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:03:11,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:11,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 887 states to 544 states and 882 transitions. [2023-12-03 00:03:11,756 INFO L276 IsEmpty]: Start isEmpty. Operand 544 states and 882 transitions. [2023-12-03 00:03:11,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-12-03 00:03:11,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:11,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:12,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:13,351 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 2 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:15,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:15,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 911 states to 547 states and 898 transitions. [2023-12-03 00:03:15,107 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 898 transitions. [2023-12-03 00:03:15,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-12-03 00:03:15,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:15,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:16,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:16,601 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:18,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:18,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 550 states and 912 transitions. [2023-12-03 00:03:18,563 INFO L276 IsEmpty]: Start isEmpty. Operand 550 states and 912 transitions. [2023-12-03 00:03:18,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-12-03 00:03:18,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:18,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:19,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:20,124 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:03:20,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:20,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 552 states and 914 transitions. [2023-12-03 00:03:20,152 INFO L276 IsEmpty]: Start isEmpty. Operand 552 states and 914 transitions. [2023-12-03 00:03:20,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:03:20,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:20,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:21,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:21,707 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:03:21,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:21,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 935 states to 553 states and 914 transitions. [2023-12-03 00:03:21,731 INFO L276 IsEmpty]: Start isEmpty. Operand 553 states and 914 transitions. [2023-12-03 00:03:21,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:03:21,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:21,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:22,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 11 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:28,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:28,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 992 states to 572 states and 969 transitions. [2023-12-03 00:03:28,483 INFO L276 IsEmpty]: Start isEmpty. Operand 572 states and 969 transitions. [2023-12-03 00:03:28,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:03:28,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:28,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:29,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:29,843 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 3 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:33,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:33,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1024 states to 578 states and 991 transitions. [2023-12-03 00:03:33,848 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 991 transitions. [2023-12-03 00:03:33,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-12-03 00:03:33,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:33,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:35,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:35,436 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:35,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 580 states and 993 transitions. [2023-12-03 00:03:35,489 INFO L276 IsEmpty]: Start isEmpty. Operand 580 states and 993 transitions. [2023-12-03 00:03:35,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:03:35,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:35,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:36,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:37,053 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:03:38,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:38,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1052 states to 587 states and 1019 transitions. [2023-12-03 00:03:38,857 INFO L276 IsEmpty]: Start isEmpty. Operand 587 states and 1019 transitions. [2023-12-03 00:03:38,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-12-03 00:03:38,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:38,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:40,341 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:03:40,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:40,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 589 states and 1021 transitions. [2023-12-03 00:03:40,629 INFO L276 IsEmpty]: Start isEmpty. Operand 589 states and 1021 transitions. [2023-12-03 00:03:40,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:03:40,631 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:40,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:41,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:42,212 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:42,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:42,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1068 states to 594 states and 1035 transitions. [2023-12-03 00:03:42,813 INFO L276 IsEmpty]: Start isEmpty. Operand 594 states and 1035 transitions. [2023-12-03 00:03:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:03:42,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:42,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:44,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:44,381 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:44,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:44,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 593 states and 1021 transitions. [2023-12-03 00:03:44,621 INFO L276 IsEmpty]: Start isEmpty. Operand 593 states and 1021 transitions. [2023-12-03 00:03:44,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:03:44,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:44,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:46,060 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:50,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1093 states to 601 states and 1048 transitions. [2023-12-03 00:03:50,703 INFO L276 IsEmpty]: Start isEmpty. Operand 601 states and 1048 transitions. [2023-12-03 00:03:50,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:03:50,705 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:50,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:51,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:52,223 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:03:52,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:52,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1095 states to 603 states and 1050 transitions. [2023-12-03 00:03:52,519 INFO L276 IsEmpty]: Start isEmpty. Operand 603 states and 1050 transitions. [2023-12-03 00:03:52,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-12-03 00:03:52,521 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:52,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:53,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:53,765 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2023-12-03 00:03:55,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 609 states and 1069 transitions. [2023-12-03 00:03:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 1069 transitions. [2023-12-03 00:03:55,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:03:55,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:57,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:57,307 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:03:57,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:57,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 610 states and 1070 transitions. [2023-12-03 00:03:57,333 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1070 transitions. [2023-12-03 00:03:57,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-12-03 00:03:57,335 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:57,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:03:58,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:03:58,667 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 15 proven. 3 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:03:59,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:03:59,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 610 states and 1069 transitions. [2023-12-03 00:03:59,809 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 1069 transitions. [2023-12-03 00:03:59,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:03:59,810 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:03:59,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:00,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:01,154 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:04:02,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:02,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 615 states and 1083 transitions. [2023-12-03 00:04:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 1083 transitions. [2023-12-03 00:04:02,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:04:02,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:02,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:03,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:04,110 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:04:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:08,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1156 states to 622 states and 1103 transitions. [2023-12-03 00:04:08,269 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 1103 transitions. [2023-12-03 00:04:08,271 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:04:08,271 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:08,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:09,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:09,844 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:10,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:10,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1139 states to 621 states and 1086 transitions. [2023-12-03 00:04:10,161 INFO L276 IsEmpty]: Start isEmpty. Operand 621 states and 1086 transitions. [2023-12-03 00:04:10,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-12-03 00:04:10,162 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:10,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:11,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:11,669 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:04:12,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:12,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 624 states and 1092 transitions. [2023-12-03 00:04:12,044 INFO L276 IsEmpty]: Start isEmpty. Operand 624 states and 1092 transitions. [2023-12-03 00:04:12,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:04:12,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:12,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:13,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:13,284 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 00:04:15,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:15,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1167 states to 629 states and 1113 transitions. [2023-12-03 00:04:15,711 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1113 transitions. [2023-12-03 00:04:15,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:04:15,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:15,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:16,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:17,102 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:04:19,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:19,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1187 states to 634 states and 1133 transitions. [2023-12-03 00:04:19,680 INFO L276 IsEmpty]: Start isEmpty. Operand 634 states and 1133 transitions. [2023-12-03 00:04:19,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-12-03 00:04:19,682 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:19,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:20,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:21,046 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 19 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:21,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:21,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 636 states and 1135 transitions. [2023-12-03 00:04:21,078 INFO L276 IsEmpty]: Start isEmpty. Operand 636 states and 1135 transitions. [2023-12-03 00:04:21,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:04:21,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:21,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:22,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:22,451 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:04:22,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:22,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 637 states and 1135 transitions. [2023-12-03 00:04:22,490 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1135 transitions. [2023-12-03 00:04:22,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:04:22,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:22,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:23,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:23,868 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:26,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 642 states and 1148 transitions. [2023-12-03 00:04:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1148 transitions. [2023-12-03 00:04:26,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-12-03 00:04:26,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:26,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:27,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:27,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1204 states to 644 states and 1150 transitions. [2023-12-03 00:04:27,836 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1150 transitions. [2023-12-03 00:04:27,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:27,838 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:27,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:29,217 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 13 proven. 7 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:30,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:30,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1214 states to 648 states and 1160 transitions. [2023-12-03 00:04:30,133 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1160 transitions. [2023-12-03 00:04:30,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:30,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:30,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:31,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:31,477 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:04:32,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:32,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1219 states to 650 states and 1165 transitions. [2023-12-03 00:04:32,109 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1165 transitions. [2023-12-03 00:04:32,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:04:32,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:32,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:33,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:33,647 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:04:33,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:33,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1221 states to 652 states and 1167 transitions. [2023-12-03 00:04:33,673 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1167 transitions. [2023-12-03 00:04:33,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-12-03 00:04:33,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:33,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:35,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:35,228 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2023-12-03 00:04:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 655 states and 1177 transitions. [2023-12-03 00:04:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1177 transitions. [2023-12-03 00:04:35,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:04:35,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:36,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:36,838 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-12-03 00:04:38,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:38,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 658 states and 1180 transitions. [2023-12-03 00:04:38,300 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 1180 transitions. [2023-12-03 00:04:38,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:04:38,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:38,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:39,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:39,903 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:04:42,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:42,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1250 states to 662 states and 1196 transitions. [2023-12-03 00:04:42,533 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1196 transitions. [2023-12-03 00:04:42,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2023-12-03 00:04:42,535 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:42,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:44,141 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:44,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:44,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 665 states and 1202 transitions. [2023-12-03 00:04:44,219 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1202 transitions. [2023-12-03 00:04:44,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2023-12-03 00:04:44,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:44,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:45,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:45,582 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-12-03 00:04:45,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:45,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 669 states and 1208 transitions. [2023-12-03 00:04:45,635 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1208 transitions. [2023-12-03 00:04:45,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:04:45,637 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:45,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:46,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:46,966 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 25 proven. 7 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:04:47,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:47,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1264 states to 671 states and 1210 transitions. [2023-12-03 00:04:47,004 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1210 transitions. [2023-12-03 00:04:47,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:04:47,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:47,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:48,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:48,491 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:04:49,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:49,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1269 states to 672 states and 1215 transitions. [2023-12-03 00:04:49,152 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1215 transitions. [2023-12-03 00:04:49,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:04:49,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:49,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:50,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:50,701 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:04:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1282 states to 675 states and 1228 transitions. [2023-12-03 00:04:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 675 states and 1228 transitions. [2023-12-03 00:04:52,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:04:52,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:52,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:53,974 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-12-03 00:04:54,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:54,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1284 states to 677 states and 1230 transitions. [2023-12-03 00:04:54,005 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1230 transitions. [2023-12-03 00:04:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-12-03 00:04:54,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:54,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:55,530 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:04:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:55,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1288 states to 678 states and 1234 transitions. [2023-12-03 00:04:55,602 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1234 transitions. [2023-12-03 00:04:55,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:04:55,604 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:55,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:56,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:56,910 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:04:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:56,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1293 states to 682 states and 1239 transitions. [2023-12-03 00:04:56,967 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1239 transitions. [2023-12-03 00:04:56,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:04:56,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:56,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:04:58,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:04:58,347 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:04:58,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:04:58,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1296 states to 684 states and 1242 transitions. [2023-12-03 00:04:58,796 INFO L276 IsEmpty]: Start isEmpty. Operand 684 states and 1242 transitions. [2023-12-03 00:04:58,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-12-03 00:04:58,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:04:58,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:00,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:00,427 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:05:02,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:02,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1306 states to 688 states and 1252 transitions. [2023-12-03 00:05:02,690 INFO L276 IsEmpty]: Start isEmpty. Operand 688 states and 1252 transitions. [2023-12-03 00:05:02,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:05:02,692 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:02,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:04,090 INFO L134 CoverageAnalysis]: Checked inductivity of 48 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2023-12-03 00:05:04,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:04,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1308 states to 690 states and 1254 transitions. [2023-12-03 00:05:04,122 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1254 transitions. [2023-12-03 00:05:04,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:04,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:04,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:05,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:05,730 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 00:05:05,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:05,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 694 states and 1266 transitions. [2023-12-03 00:05:05,785 INFO L276 IsEmpty]: Start isEmpty. Operand 694 states and 1266 transitions. [2023-12-03 00:05:05,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:05:05,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:05,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:05:08,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:08,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1327 states to 698 states and 1273 transitions. [2023-12-03 00:05:08,078 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1273 transitions. [2023-12-03 00:05:08,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:05:08,080 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:08,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:09,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:09,484 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-12-03 00:05:10,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:10,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 698 states and 1271 transitions. [2023-12-03 00:05:10,183 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1271 transitions. [2023-12-03 00:05:10,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:05:10,185 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:10,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:11,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:11,604 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:05:12,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1335 states to 701 states and 1281 transitions. [2023-12-03 00:05:12,471 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1281 transitions. [2023-12-03 00:05:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2023-12-03 00:05:12,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:12,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:13,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:14,088 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 00:05:14,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:14,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1337 states to 702 states and 1283 transitions. [2023-12-03 00:05:14,497 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 1283 transitions. [2023-12-03 00:05:14,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:14,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:14,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:15,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 11 proven. 6 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:05:16,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:16,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1338 states to 701 states and 1277 transitions. [2023-12-03 00:05:16,383 INFO L276 IsEmpty]: Start isEmpty. Operand 701 states and 1277 transitions. [2023-12-03 00:05:16,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:05:16,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:16,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:17,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:17,951 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:05:18,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:18,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1342 states to 704 states and 1281 transitions. [2023-12-03 00:05:18,996 INFO L276 IsEmpty]: Start isEmpty. Operand 704 states and 1281 transitions. [2023-12-03 00:05:18,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2023-12-03 00:05:18,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:18,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:20,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:05:20,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:20,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 705 states and 1282 transitions. [2023-12-03 00:05:20,910 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1282 transitions. [2023-12-03 00:05:20,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:20,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:20,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:22,479 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2023-12-03 00:05:23,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:23,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1343 states to 706 states and 1282 transitions. [2023-12-03 00:05:23,287 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1282 transitions. [2023-12-03 00:05:23,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:23,288 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:23,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:24,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:24,826 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 15 proven. 10 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:05:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:28,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1363 states to 712 states and 1301 transitions. [2023-12-03 00:05:28,425 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1301 transitions. [2023-12-03 00:05:28,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:28,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:28,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:29,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:29,715 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:05:30,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:30,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1369 states to 715 states and 1307 transitions. [2023-12-03 00:05:30,767 INFO L276 IsEmpty]: Start isEmpty. Operand 715 states and 1307 transitions. [2023-12-03 00:05:30,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:30,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:30,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:32,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:32,129 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:05:34,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1386 states to 719 states and 1323 transitions. [2023-12-03 00:05:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1323 transitions. [2023-12-03 00:05:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:34,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:34,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:35,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:35,482 INFO L134 CoverageAnalysis]: Checked inductivity of 57 backedges. 15 proven. 9 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-12-03 00:05:35,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:35,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 720 states and 1325 transitions. [2023-12-03 00:05:35,919 INFO L276 IsEmpty]: Start isEmpty. Operand 720 states and 1325 transitions. [2023-12-03 00:05:35,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2023-12-03 00:05:35,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:35,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:37,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:37,230 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:05:38,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:38,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1398 states to 723 states and 1333 transitions. [2023-12-03 00:05:38,291 INFO L276 IsEmpty]: Start isEmpty. Operand 723 states and 1333 transitions. [2023-12-03 00:05:38,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:05:38,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:38,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:39,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:39,693 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:05:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1418 states to 731 states and 1353 transitions. [2023-12-03 00:05:40,762 INFO L276 IsEmpty]: Start isEmpty. Operand 731 states and 1353 transitions. [2023-12-03 00:05:40,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:05:40,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:40,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:42,121 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-12-03 00:05:45,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:45,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1427 states to 735 states and 1362 transitions. [2023-12-03 00:05:45,133 INFO L276 IsEmpty]: Start isEmpty. Operand 735 states and 1362 transitions. [2023-12-03 00:05:45,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2023-12-03 00:05:45,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:45,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:46,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 13 proven. 8 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:05:46,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:46,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1432 states to 736 states and 1367 transitions. [2023-12-03 00:05:46,671 INFO L276 IsEmpty]: Start isEmpty. Operand 736 states and 1367 transitions. [2023-12-03 00:05:46,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:05:46,672 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:46,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:47,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:48,096 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:05:49,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:49,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1452 states to 744 states and 1387 transitions. [2023-12-03 00:05:49,033 INFO L276 IsEmpty]: Start isEmpty. Operand 744 states and 1387 transitions. [2023-12-03 00:05:49,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:05:49,035 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:49,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:50,458 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 22 proven. 6 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-12-03 00:05:50,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:50,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1454 states to 746 states and 1389 transitions. [2023-12-03 00:05:50,504 INFO L276 IsEmpty]: Start isEmpty. Operand 746 states and 1389 transitions. [2023-12-03 00:05:50,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:05:50,505 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:50,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:51,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:51,974 INFO L134 CoverageAnalysis]: Checked inductivity of 63 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:05:54,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:54,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1461 states to 750 states and 1396 transitions. [2023-12-03 00:05:54,802 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 1396 transitions. [2023-12-03 00:05:54,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2023-12-03 00:05:54,803 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:54,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:56,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:56,232 INFO L134 CoverageAnalysis]: Checked inductivity of 64 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 00:05:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:56,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1462 states to 751 states and 1397 transitions. [2023-12-03 00:05:56,285 INFO L276 IsEmpty]: Start isEmpty. Operand 751 states and 1397 transitions. [2023-12-03 00:05:56,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2023-12-03 00:05:56,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:56,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:05:57,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:05:57,794 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 17 proven. 13 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 00:05:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:05:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1466 states to 753 states and 1401 transitions. [2023-12-03 00:05:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 753 states and 1401 transitions. [2023-12-03 00:05:59,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:05:59,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:05:59,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:00,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:00,468 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-12-03 00:06:00,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:00,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1468 states to 755 states and 1403 transitions. [2023-12-03 00:06:00,509 INFO L276 IsEmpty]: Start isEmpty. Operand 755 states and 1403 transitions. [2023-12-03 00:06:00,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:00,511 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:00,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:01,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:01,912 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 00:06:02,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:02,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1486 states to 763 states and 1421 transitions. [2023-12-03 00:06:02,412 INFO L276 IsEmpty]: Start isEmpty. Operand 763 states and 1421 transitions. [2023-12-03 00:06:02,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:06:02,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:02,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:03,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:03,615 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:06:06,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:06,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1504 states to 769 states and 1438 transitions. [2023-12-03 00:06:06,788 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 1438 transitions. [2023-12-03 00:06:06,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:06:06,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:06,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:08,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:08,205 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 32 proven. 10 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:08,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1506 states to 771 states and 1440 transitions. [2023-12-03 00:06:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1440 transitions. [2023-12-03 00:06:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:06:08,748 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:08,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:09,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:10,233 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 28 proven. 9 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-12-03 00:06:10,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 770 states and 1435 transitions. [2023-12-03 00:06:10,343 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1435 transitions. [2023-12-03 00:06:10,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-12-03 00:06:10,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:11,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:11,639 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:06:11,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:11,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 770 states and 1433 transitions. [2023-12-03 00:06:11,775 INFO L276 IsEmpty]: Start isEmpty. Operand 770 states and 1433 transitions. [2023-12-03 00:06:11,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2023-12-03 00:06:11,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:11,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:12,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:13,078 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:06:13,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:13,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1501 states to 772 states and 1435 transitions. [2023-12-03 00:06:13,126 INFO L276 IsEmpty]: Start isEmpty. Operand 772 states and 1435 transitions. [2023-12-03 00:06:13,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:06:13,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:13,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:14,729 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 00:06:14,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:14,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 775 states and 1439 transitions. [2023-12-03 00:06:14,762 INFO L276 IsEmpty]: Start isEmpty. Operand 775 states and 1439 transitions. [2023-12-03 00:06:14,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:14,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:14,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:16,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:16,338 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 14 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 00:06:17,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:17,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 776 states and 1439 transitions. [2023-12-03 00:06:17,236 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1439 transitions. [2023-12-03 00:06:17,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:17,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:17,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:18,593 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:22,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 781 states and 1450 transitions. [2023-12-03 00:06:22,313 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1450 transitions. [2023-12-03 00:06:22,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:22,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:22,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:23,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:23,661 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:23,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:23,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 782 states and 1450 transitions. [2023-12-03 00:06:23,707 INFO L276 IsEmpty]: Start isEmpty. Operand 782 states and 1450 transitions. [2023-12-03 00:06:23,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:23,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:23,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:24,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:25,030 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:27,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:27,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1524 states to 786 states and 1458 transitions. [2023-12-03 00:06:27,878 INFO L276 IsEmpty]: Start isEmpty. Operand 786 states and 1458 transitions. [2023-12-03 00:06:27,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2023-12-03 00:06:27,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:27,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:29,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:29,314 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 32 proven. 10 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:29,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:29,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1526 states to 788 states and 1460 transitions. [2023-12-03 00:06:29,796 INFO L276 IsEmpty]: Start isEmpty. Operand 788 states and 1460 transitions. [2023-12-03 00:06:29,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:06:29,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:29,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:31,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:31,363 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-12-03 00:06:31,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:31,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1533 states to 792 states and 1467 transitions. [2023-12-03 00:06:31,390 INFO L276 IsEmpty]: Start isEmpty. Operand 792 states and 1467 transitions. [2023-12-03 00:06:31,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:06:31,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:31,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:32,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:32,858 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 00:06:33,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:33,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 794 states and 1470 transitions. [2023-12-03 00:06:33,435 INFO L276 IsEmpty]: Start isEmpty. Operand 794 states and 1470 transitions. [2023-12-03 00:06:33,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:06:33,436 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:33,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:35,032 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 29 proven. 9 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2023-12-03 00:06:35,100 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:35,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1536 states to 795 states and 1470 transitions. [2023-12-03 00:06:35,101 INFO L276 IsEmpty]: Start isEmpty. Operand 795 states and 1470 transitions. [2023-12-03 00:06:35,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2023-12-03 00:06:35,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:35,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:36,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:36,405 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-12-03 00:06:36,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:36,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1541 states to 799 states and 1475 transitions. [2023-12-03 00:06:36,454 INFO L276 IsEmpty]: Start isEmpty. Operand 799 states and 1475 transitions. [2023-12-03 00:06:36,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:06:36,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:36,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:37,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:37,979 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 68 trivial. 0 not checked. [2023-12-03 00:06:38,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:38,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 801 states and 1479 transitions. [2023-12-03 00:06:38,008 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1479 transitions. [2023-12-03 00:06:38,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:38,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:38,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:39,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:39,556 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:40,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:40,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1548 states to 802 states and 1482 transitions. [2023-12-03 00:06:40,547 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 1482 transitions. [2023-12-03 00:06:40,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:40,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:40,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:41,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:42,135 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 35 proven. 13 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:42,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:42,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1542 states to 801 states and 1476 transitions. [2023-12-03 00:06:42,833 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1476 transitions. [2023-12-03 00:06:42,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:42,834 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:42,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:44,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:44,212 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 00:06:44,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:44,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1539 states to 801 states and 1473 transitions. [2023-12-03 00:06:44,372 INFO L276 IsEmpty]: Start isEmpty. Operand 801 states and 1473 transitions. [2023-12-03 00:06:44,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:44,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:44,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:45,768 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2023-12-03 00:06:46,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:46,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1543 states to 804 states and 1477 transitions. [2023-12-03 00:06:46,005 INFO L276 IsEmpty]: Start isEmpty. Operand 804 states and 1477 transitions. [2023-12-03 00:06:46,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:46,006 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:46,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:47,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:47,318 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 43 trivial. 0 not checked. [2023-12-03 00:06:48,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 808 states and 1483 transitions. [2023-12-03 00:06:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 808 states and 1483 transitions. [2023-12-03 00:06:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-12-03 00:06:48,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:49,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:49,663 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-12-03 00:06:49,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:49,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1549 states to 809 states and 1483 transitions. [2023-12-03 00:06:49,804 INFO L276 IsEmpty]: Start isEmpty. Operand 809 states and 1483 transitions. [2023-12-03 00:06:49,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:06:49,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:49,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:51,277 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:06:51,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:51,315 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1553 states to 812 states and 1487 transitions. [2023-12-03 00:06:51,316 INFO L276 IsEmpty]: Start isEmpty. Operand 812 states and 1487 transitions. [2023-12-03 00:06:51,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:06:51,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:51,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:52,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:52,906 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2023-12-03 00:06:52,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:52,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1561 states to 817 states and 1495 transitions. [2023-12-03 00:06:52,944 INFO L276 IsEmpty]: Start isEmpty. Operand 817 states and 1495 transitions. [2023-12-03 00:06:52,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:06:52,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:52,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:54,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:54,587 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:06:54,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:54,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 819 states and 1496 transitions. [2023-12-03 00:06:54,621 INFO L276 IsEmpty]: Start isEmpty. Operand 819 states and 1496 transitions. [2023-12-03 00:06:54,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 00:06:54,623 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:54,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:55,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:56,056 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-03 00:06:56,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:56,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1566 states to 822 states and 1500 transitions. [2023-12-03 00:06:56,096 INFO L276 IsEmpty]: Start isEmpty. Operand 822 states and 1500 transitions. [2023-12-03 00:06:56,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 00:06:56,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:56,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:57,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:57,520 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:06:57,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:57,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 829 states and 1512 transitions. [2023-12-03 00:06:57,598 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1512 transitions. [2023-12-03 00:06:57,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:06:57,599 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:57,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:06:58,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:06:58,877 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 46 proven. 0 refuted. 0 times theorem prover too weak. 50 trivial. 0 not checked. [2023-12-03 00:06:59,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:06:59,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1578 states to 830 states and 1512 transitions. [2023-12-03 00:06:59,903 INFO L276 IsEmpty]: Start isEmpty. Operand 830 states and 1512 transitions. [2023-12-03 00:06:59,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:06:59,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:06:59,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:01,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:01,476 INFO L134 CoverageAnalysis]: Checked inductivity of 91 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2023-12-03 00:07:02,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:02,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1586 states to 833 states and 1520 transitions. [2023-12-03 00:07:02,356 INFO L276 IsEmpty]: Start isEmpty. Operand 833 states and 1520 transitions. [2023-12-03 00:07:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-12-03 00:07:02,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:03,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:03,850 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 33 proven. 13 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 00:07:03,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:03,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1591 states to 834 states and 1525 transitions. [2023-12-03 00:07:03,919 INFO L276 IsEmpty]: Start isEmpty. Operand 834 states and 1525 transitions. [2023-12-03 00:07:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 00:07:03,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:03,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:05,438 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:07:05,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:05,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1595 states to 836 states and 1529 transitions. [2023-12-03 00:07:05,461 INFO L276 IsEmpty]: Start isEmpty. Operand 836 states and 1529 transitions. [2023-12-03 00:07:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 00:07:05,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:05,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:06,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:06,827 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-03 00:07:06,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:06,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1607 states to 843 states and 1541 transitions. [2023-12-03 00:07:06,878 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1541 transitions. [2023-12-03 00:07:06,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:07:06,880 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:06,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:08,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:08,298 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 37 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 00:07:09,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:09,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 845 states and 1545 transitions. [2023-12-03 00:07:09,396 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1545 transitions. [2023-12-03 00:07:09,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:07:09,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:09,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:10,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:10,805 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 37 proven. 13 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 00:07:10,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1611 states to 846 states and 1545 transitions. [2023-12-03 00:07:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 1545 transitions. [2023-12-03 00:07:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2023-12-03 00:07:10,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:12,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:12,332 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 37 proven. 13 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 00:07:12,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:12,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1612 states to 847 states and 1546 transitions. [2023-12-03 00:07:12,841 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1546 transitions. [2023-12-03 00:07:12,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:07:12,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:12,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:14,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:14,448 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 42 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-12-03 00:07:14,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:14,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1614 states to 849 states and 1548 transitions. [2023-12-03 00:07:14,664 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1548 transitions. [2023-12-03 00:07:14,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:07:14,666 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:14,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:15,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:16,185 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:07:16,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:16,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1618 states to 852 states and 1552 transitions. [2023-12-03 00:07:16,228 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1552 transitions. [2023-12-03 00:07:16,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:07:16,233 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:16,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:17,772 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-03 00:07:17,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:17,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1622 states to 854 states and 1556 transitions. [2023-12-03 00:07:17,806 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 1556 transitions. [2023-12-03 00:07:17,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:07:17,809 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:17,809 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:19,216 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:07:19,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1634 states to 860 states and 1568 transitions. [2023-12-03 00:07:19,269 INFO L276 IsEmpty]: Start isEmpty. Operand 860 states and 1568 transitions. [2023-12-03 00:07:19,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2023-12-03 00:07:19,273 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:19,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:20,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:20,754 INFO L134 CoverageAnalysis]: Checked inductivity of 66 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-12-03 00:07:20,797 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:20,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1638 states to 864 states and 1572 transitions. [2023-12-03 00:07:20,798 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1572 transitions. [2023-12-03 00:07:20,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:07:20,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:20,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:22,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:22,232 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 00:07:23,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:23,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1645 states to 868 states and 1579 transitions. [2023-12-03 00:07:23,133 INFO L276 IsEmpty]: Start isEmpty. Operand 868 states and 1579 transitions. [2023-12-03 00:07:23,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:07:23,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:23,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:24,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:24,553 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 00:07:25,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 871 states and 1583 transitions. [2023-12-03 00:07:25,505 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1583 transitions. [2023-12-03 00:07:25,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2023-12-03 00:07:25,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:25,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:26,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:26,896 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 00:07:27,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:27,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 872 states and 1583 transitions. [2023-12-03 00:07:27,037 INFO L276 IsEmpty]: Start isEmpty. Operand 872 states and 1583 transitions. [2023-12-03 00:07:27,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:07:27,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:27,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:28,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:28,706 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:07:28,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:28,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1661 states to 879 states and 1595 transitions. [2023-12-03 00:07:28,794 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1595 transitions. [2023-12-03 00:07:28,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:07:28,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:28,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:30,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:30,225 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2023-12-03 00:07:30,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1673 states to 885 states and 1607 transitions. [2023-12-03 00:07:30,289 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1607 transitions. [2023-12-03 00:07:30,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:07:30,292 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:30,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:31,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:31,776 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-12-03 00:07:31,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:31,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1677 states to 889 states and 1611 transitions. [2023-12-03 00:07:31,827 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1611 transitions. [2023-12-03 00:07:31,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:07:31,829 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:31,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:33,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:33,363 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 33 proven. 13 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 00:07:33,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:33,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 888 states and 1603 transitions. [2023-12-03 00:07:33,403 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1603 transitions. [2023-12-03 00:07:33,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2023-12-03 00:07:33,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:33,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:34,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:35,110 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 37 proven. 13 refuted. 0 times theorem prover too weak. 53 trivial. 0 not checked. [2023-12-03 00:07:35,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:35,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 891 states and 1607 transitions. [2023-12-03 00:07:35,188 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1607 transitions. [2023-12-03 00:07:35,190 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2023-12-03 00:07:35,190 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:35,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:36,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:36,578 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 38 proven. 0 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2023-12-03 00:07:37,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 893 states and 1610 transitions. [2023-12-03 00:07:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1610 transitions. [2023-12-03 00:07:37,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:07:37,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:37,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:39,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:39,836 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:07:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:39,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1689 states to 895 states and 1614 transitions. [2023-12-03 00:07:39,876 INFO L276 IsEmpty]: Start isEmpty. Operand 895 states and 1614 transitions. [2023-12-03 00:07:39,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:07:39,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:39,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:41,558 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-12-03 00:07:41,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:41,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1708 states to 907 states and 1633 transitions. [2023-12-03 00:07:41,636 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1633 transitions. [2023-12-03 00:07:41,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:07:41,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:41,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:42,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:43,235 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-12-03 00:07:43,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:43,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 911 states and 1637 transitions. [2023-12-03 00:07:43,280 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1637 transitions. [2023-12-03 00:07:43,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:07:43,282 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:43,282 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:44,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:44,879 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2023-12-03 00:07:44,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:44,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1718 states to 915 states and 1643 transitions. [2023-12-03 00:07:44,923 INFO L276 IsEmpty]: Start isEmpty. Operand 915 states and 1643 transitions. [2023-12-03 00:07:44,925 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:07:44,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:44,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:46,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:46,721 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:07:49,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:49,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1728 states to 918 states and 1653 transitions. [2023-12-03 00:07:49,795 INFO L276 IsEmpty]: Start isEmpty. Operand 918 states and 1653 transitions. [2023-12-03 00:07:49,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2023-12-03 00:07:49,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:49,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:51,364 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 52 trivial. 0 not checked. [2023-12-03 00:07:51,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:51,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1732 states to 921 states and 1657 transitions. [2023-12-03 00:07:51,518 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1657 transitions. [2023-12-03 00:07:51,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 00:07:51,520 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:51,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:52,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:53,074 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2023-12-03 00:07:53,119 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1735 states to 924 states and 1660 transitions. [2023-12-03 00:07:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1660 transitions. [2023-12-03 00:07:53,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 00:07:53,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:53,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:54,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:54,615 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:07:55,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:55,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 930 states and 1674 transitions. [2023-12-03 00:07:55,848 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1674 transitions. [2023-12-03 00:07:55,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-12-03 00:07:55,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:55,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:57,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:57,322 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-12-03 00:07:57,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:07:57,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1755 states to 934 states and 1680 transitions. [2023-12-03 00:07:57,374 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1680 transitions. [2023-12-03 00:07:57,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:07:57,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:07:57,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:07:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:07:58,764 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 43 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2023-12-03 00:08:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:00,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 942 states and 1699 transitions. [2023-12-03 00:08:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1699 transitions. [2023-12-03 00:08:00,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:08:00,344 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:00,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:01,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:01,796 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2023-12-03 00:08:02,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:02,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1776 states to 944 states and 1701 transitions. [2023-12-03 00:08:02,911 INFO L276 IsEmpty]: Start isEmpty. Operand 944 states and 1701 transitions. [2023-12-03 00:08:02,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2023-12-03 00:08:02,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:02,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:04,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:04,483 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 37 proven. 13 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:08:04,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:04,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 946 states and 1703 transitions. [2023-12-03 00:08:04,562 INFO L276 IsEmpty]: Start isEmpty. Operand 946 states and 1703 transitions. [2023-12-03 00:08:04,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 00:08:04,565 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:04,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:05,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:06,090 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 17 proven. 5 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 00:08:07,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:07,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 950 states and 1708 transitions. [2023-12-03 00:08:07,389 INFO L276 IsEmpty]: Start isEmpty. Operand 950 states and 1708 transitions. [2023-12-03 00:08:07,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2023-12-03 00:08:07,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:07,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:08,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:09,051 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 23 proven. 13 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2023-12-03 00:08:09,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:09,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 958 states and 1726 transitions. [2023-12-03 00:08:09,662 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1726 transitions. [2023-12-03 00:08:09,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2023-12-03 00:08:09,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:09,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:10,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:10,972 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 00:08:11,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:11,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 960 states and 1728 transitions. [2023-12-03 00:08:11,059 INFO L276 IsEmpty]: Start isEmpty. Operand 960 states and 1728 transitions. [2023-12-03 00:08:11,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:08:11,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:12,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:12,514 INFO L134 CoverageAnalysis]: Checked inductivity of 77 backedges. 18 proven. 5 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2023-12-03 00:08:13,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:13,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 964 states and 1732 transitions. [2023-12-03 00:08:13,873 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1732 transitions. [2023-12-03 00:08:13,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2023-12-03 00:08:13,875 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:13,875 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:15,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:15,569 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 25 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:08:16,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 968 states and 1737 transitions. [2023-12-03 00:08:16,261 INFO L276 IsEmpty]: Start isEmpty. Operand 968 states and 1737 transitions. [2023-12-03 00:08:16,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:08:16,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:16,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:17,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:17,708 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-12-03 00:08:18,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:18,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1820 states to 971 states and 1745 transitions. [2023-12-03 00:08:18,642 INFO L276 IsEmpty]: Start isEmpty. Operand 971 states and 1745 transitions. [2023-12-03 00:08:18,644 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:08:18,645 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:18,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:20,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:20,456 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 89 trivial. 0 not checked. [2023-12-03 00:08:20,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:20,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1822 states to 973 states and 1747 transitions. [2023-12-03 00:08:20,492 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1747 transitions. [2023-12-03 00:08:20,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2023-12-03 00:08:20,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:20,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:21,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:21,960 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 26 proven. 0 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2023-12-03 00:08:22,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:22,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 977 states and 1751 transitions. [2023-12-03 00:08:22,665 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1751 transitions. [2023-12-03 00:08:22,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2023-12-03 00:08:22,667 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:22,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:23,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:24,264 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2023-12-03 00:08:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:24,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 979 states and 1753 transitions. [2023-12-03 00:08:24,300 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1753 transitions. [2023-12-03 00:08:24,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2023-12-03 00:08:24,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:24,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:25,671 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-12-03 00:08:25,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:25,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 980 states and 1753 transitions. [2023-12-03 00:08:25,971 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1753 transitions. [2023-12-03 00:08:25,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-12-03 00:08:25,973 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:25,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:27,432 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 19 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:08:27,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:27,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1833 states to 984 states and 1758 transitions. [2023-12-03 00:08:27,495 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1758 transitions. [2023-12-03 00:08:27,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2023-12-03 00:08:27,498 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:27,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:28,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:28,869 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 51 proven. 0 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2023-12-03 00:08:29,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:29,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 988 states and 1770 transitions. [2023-12-03 00:08:29,364 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1770 transitions. [2023-12-03 00:08:29,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2023-12-03 00:08:29,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:29,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:30,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:31,039 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2023-12-03 00:08:31,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:31,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 992 states and 1774 transitions. [2023-12-03 00:08:31,098 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1774 transitions. [2023-12-03 00:08:31,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2023-12-03 00:08:31,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:31,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:32,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-12-03 00:08:32,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:32,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1853 states to 994 states and 1776 transitions. [2023-12-03 00:08:32,721 INFO L276 IsEmpty]: Start isEmpty. Operand 994 states and 1776 transitions. [2023-12-03 00:08:32,723 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:08:32,723 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:32,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:34,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:34,417 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 13 proven. 5 refuted. 0 times theorem prover too weak. 74 trivial. 0 not checked. [2023-12-03 00:08:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:34,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 996 states and 1778 transitions. [2023-12-03 00:08:34,457 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1778 transitions. [2023-12-03 00:08:34,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 00:08:34,459 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:34,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:35,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:35,873 INFO L134 CoverageAnalysis]: Checked inductivity of 96 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-12-03 00:08:35,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:35,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1857 states to 998 states and 1780 transitions. [2023-12-03 00:08:35,916 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1780 transitions. [2023-12-03 00:08:35,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:08:35,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:35,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:37,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-12-03 00:08:37,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:37,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1859 states to 1000 states and 1782 transitions. [2023-12-03 00:08:37,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1000 states and 1782 transitions. [2023-12-03 00:08:37,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:08:37,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:37,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:38,724 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-12-03 00:08:39,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:39,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1863 states to 1003 states and 1786 transitions. [2023-12-03 00:08:39,044 INFO L276 IsEmpty]: Start isEmpty. Operand 1003 states and 1786 transitions. [2023-12-03 00:08:39,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:08:39,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:39,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:40,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:40,625 INFO L134 CoverageAnalysis]: Checked inductivity of 173 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 00:08:40,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:40,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1006 states and 1790 transitions. [2023-12-03 00:08:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1006 states and 1790 transitions. [2023-12-03 00:08:40,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:08:40,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:40,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:42,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:42,110 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 00:08:42,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:42,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1870 states to 1009 states and 1793 transitions. [2023-12-03 00:08:42,147 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1793 transitions. [2023-12-03 00:08:42,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:08:42,149 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:42,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:43,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:43,607 INFO L134 CoverageAnalysis]: Checked inductivity of 100 backedges. 18 proven. 6 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-12-03 00:08:43,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:43,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1011 states and 1795 transitions. [2023-12-03 00:08:43,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1795 transitions. [2023-12-03 00:08:43,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:08:43,664 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:43,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:45,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:45,465 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 15 proven. 6 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2023-12-03 00:08:45,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:45,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1874 states to 1013 states and 1797 transitions. [2023-12-03 00:08:45,513 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1797 transitions. [2023-12-03 00:08:45,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-12-03 00:08:45,515 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:45,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:46,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:46,949 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-12-03 00:08:47,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1886 states to 1020 states and 1809 transitions. [2023-12-03 00:08:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1809 transitions. [2023-12-03 00:08:47,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:08:47,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:47,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:49,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:49,287 INFO L134 CoverageAnalysis]: Checked inductivity of 172 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 166 trivial. 0 not checked. [2023-12-03 00:08:49,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:49,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1022 states and 1811 transitions. [2023-12-03 00:08:49,323 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1811 transitions. [2023-12-03 00:08:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-12-03 00:08:49,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:50,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:50,745 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 70 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-12-03 00:08:50,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:50,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1023 states and 1811 transitions. [2023-12-03 00:08:50,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1811 transitions. [2023-12-03 00:08:50,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:08:50,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:50,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:52,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:52,537 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-12-03 00:08:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:52,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1026 states and 1815 transitions. [2023-12-03 00:08:52,610 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1815 transitions. [2023-12-03 00:08:52,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:08:52,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:52,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:53,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:53,907 INFO L134 CoverageAnalysis]: Checked inductivity of 112 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-12-03 00:08:54,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:54,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1028 states and 1819 transitions. [2023-12-03 00:08:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 1028 states and 1819 transitions. [2023-12-03 00:08:54,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:08:54,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:54,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:55,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:55,873 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2023-12-03 00:08:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:56,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1033 states and 1828 transitions. [2023-12-03 00:08:56,400 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1828 transitions. [2023-12-03 00:08:56,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:08:56,402 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:56,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:58,083 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-12-03 00:08:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:08:58,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1040 states and 1840 transitions. [2023-12-03 00:08:58,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1840 transitions. [2023-12-03 00:08:58,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2023-12-03 00:08:58,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:08:58,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:08:59,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:08:59,578 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2023-12-03 00:09:00,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:00,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1926 states to 1045 states and 1849 transitions. [2023-12-03 00:09:00,108 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1849 transitions. [2023-12-03 00:09:00,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:09:00,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:00,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:01,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:01,699 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-12-03 00:09:01,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:01,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1930 states to 1047 states and 1853 transitions. [2023-12-03 00:09:01,750 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1853 transitions. [2023-12-03 00:09:01,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2023-12-03 00:09:01,752 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:01,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:03,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:03,377 INFO L134 CoverageAnalysis]: Checked inductivity of 107 backedges. 33 proven. 13 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2023-12-03 00:09:03,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:03,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1939 states to 1052 states and 1862 transitions. [2023-12-03 00:09:03,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1862 transitions. [2023-12-03 00:09:03,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:09:03,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:03,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:05,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:05,207 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-12-03 00:09:06,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:06,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1948 states to 1057 states and 1871 transitions. [2023-12-03 00:09:06,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1871 transitions. [2023-12-03 00:09:06,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:09:06,470 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:06,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:07,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:08,096 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 75 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-12-03 00:09:09,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:09,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1061 states and 1877 transitions. [2023-12-03 00:09:09,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1061 states and 1877 transitions. [2023-12-03 00:09:09,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2023-12-03 00:09:09,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:09,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:10,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:10,721 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-12-03 00:09:10,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:10,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1954 states to 1062 states and 1877 transitions. [2023-12-03 00:09:10,772 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1877 transitions. [2023-12-03 00:09:10,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2023-12-03 00:09:10,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:10,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:12,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:12,515 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 29 proven. 13 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2023-12-03 00:09:12,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:12,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1963 states to 1067 states and 1886 transitions. [2023-12-03 00:09:12,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1886 transitions. [2023-12-03 00:09:12,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2023-12-03 00:09:12,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:12,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:13,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:14,010 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 82 trivial. 0 not checked. [2023-12-03 00:09:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:14,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1967 states to 1070 states and 1890 transitions. [2023-12-03 00:09:14,272 INFO L276 IsEmpty]: Start isEmpty. Operand 1070 states and 1890 transitions. [2023-12-03 00:09:14,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 00:09:14,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:14,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:15,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:15,711 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 49 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-12-03 00:09:17,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:17,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1074 states and 1895 transitions. [2023-12-03 00:09:17,301 INFO L276 IsEmpty]: Start isEmpty. Operand 1074 states and 1895 transitions. [2023-12-03 00:09:17,303 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2023-12-03 00:09:17,303 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:17,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:18,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:18,960 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 36 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2023-12-03 00:09:20,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:20,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1976 states to 1076 states and 1899 transitions. [2023-12-03 00:09:20,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1899 transitions. [2023-12-03 00:09:20,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2023-12-03 00:09:20,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:20,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:21,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:21,909 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2023-12-03 00:09:23,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1980 states to 1080 states and 1903 transitions. [2023-12-03 00:09:23,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1080 states and 1903 transitions. [2023-12-03 00:09:23,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2023-12-03 00:09:23,512 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:23,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:24,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:24,821 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 74 proven. 0 refuted. 0 times theorem prover too weak. 84 trivial. 0 not checked. [2023-12-03 00:09:25,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:25,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1982 states to 1082 states and 1905 transitions. [2023-12-03 00:09:25,069 INFO L276 IsEmpty]: Start isEmpty. Operand 1082 states and 1905 transitions. [2023-12-03 00:09:25,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2023-12-03 00:09:25,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:25,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:26,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:26,936 INFO L134 CoverageAnalysis]: Checked inductivity of 117 backedges. 29 proven. 13 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-12-03 00:09:27,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:27,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1987 states to 1086 states and 1910 transitions. [2023-12-03 00:09:27,611 INFO L276 IsEmpty]: Start isEmpty. Operand 1086 states and 1910 transitions. [2023-12-03 00:09:27,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2023-12-03 00:09:27,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:27,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:28,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:29,395 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 30 proven. 13 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2023-12-03 00:09:30,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:30,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1090 states and 1914 transitions. [2023-12-03 00:09:30,052 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1914 transitions. [2023-12-03 00:09:30,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-12-03 00:09:30,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:30,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:31,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:31,405 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 48 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-12-03 00:09:31,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:31,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1993 states to 1092 states and 1916 transitions. [2023-12-03 00:09:31,640 INFO L276 IsEmpty]: Start isEmpty. Operand 1092 states and 1916 transitions. [2023-12-03 00:09:31,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-12-03 00:09:31,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:31,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:33,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:33,388 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 85 trivial. 0 not checked. [2023-12-03 00:09:33,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:33,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1995 states to 1094 states and 1918 transitions. [2023-12-03 00:09:33,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1094 states and 1918 transitions. [2023-12-03 00:09:33,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2023-12-03 00:09:33,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:33,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:34,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:35,036 INFO L134 CoverageAnalysis]: Checked inductivity of 165 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2023-12-03 00:09:36,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:36,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1102 states and 1936 transitions. [2023-12-03 00:09:36,637 INFO L276 IsEmpty]: Start isEmpty. Operand 1102 states and 1936 transitions. [2023-12-03 00:09:36,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 00:09:36,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:36,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:37,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:38,626 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:09:43,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:43,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2083 states to 1129 states and 2002 transitions. [2023-12-03 00:09:43,152 INFO L276 IsEmpty]: Start isEmpty. Operand 1129 states and 2002 transitions. [2023-12-03 00:09:43,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2023-12-03 00:09:43,154 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:43,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:44,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:45,106 INFO L134 CoverageAnalysis]: Checked inductivity of 136 backedges. 28 proven. 13 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2023-12-03 00:09:45,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:45,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2085 states to 1131 states and 2004 transitions. [2023-12-03 00:09:45,177 INFO L276 IsEmpty]: Start isEmpty. Operand 1131 states and 2004 transitions. [2023-12-03 00:09:45,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2023-12-03 00:09:45,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:45,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:46,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:46,905 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:09:49,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:49,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2159 states to 1158 states and 2078 transitions. [2023-12-03 00:09:49,615 INFO L276 IsEmpty]: Start isEmpty. Operand 1158 states and 2078 transitions. [2023-12-03 00:09:49,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2023-12-03 00:09:49,617 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:49,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:50,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:51,392 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 25 proven. 13 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2023-12-03 00:09:51,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:51,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2161 states to 1160 states and 2080 transitions. [2023-12-03 00:09:51,460 INFO L276 IsEmpty]: Start isEmpty. Operand 1160 states and 2080 transitions. [2023-12-03 00:09:51,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:09:51,463 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:51,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:52,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:53,183 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:09:53,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:53,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2202 states to 1181 states and 2121 transitions. [2023-12-03 00:09:53,556 INFO L276 IsEmpty]: Start isEmpty. Operand 1181 states and 2121 transitions. [2023-12-03 00:09:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2023-12-03 00:09:53,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:53,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:55,072 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:09:55,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:55,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2207 states to 1184 states and 2126 transitions. [2023-12-03 00:09:55,926 INFO L276 IsEmpty]: Start isEmpty. Operand 1184 states and 2126 transitions. [2023-12-03 00:09:55,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 00:09:55,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:55,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:57,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:57,292 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:09:57,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:57,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2209 states to 1186 states and 2128 transitions. [2023-12-03 00:09:57,328 INFO L276 IsEmpty]: Start isEmpty. Operand 1186 states and 2128 transitions. [2023-12-03 00:09:57,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 00:09:57,331 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:57,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:09:58,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:09:58,796 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:09:58,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:09:58,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2216 states to 1191 states and 2135 transitions. [2023-12-03 00:09:58,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1191 states and 2135 transitions. [2023-12-03 00:09:58,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 00:09:58,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:09:58,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:00,196 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:10:02,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:02,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2235 states to 1198 states and 2154 transitions. [2023-12-03 00:10:02,573 INFO L276 IsEmpty]: Start isEmpty. Operand 1198 states and 2154 transitions. [2023-12-03 00:10:02,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:10:02,576 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:02,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:04,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:04,447 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:10:04,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:04,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2238 states to 1200 states and 2157 transitions. [2023-12-03 00:10:04,490 INFO L276 IsEmpty]: Start isEmpty. Operand 1200 states and 2157 transitions. [2023-12-03 00:10:04,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2023-12-03 00:10:04,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:04,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:05,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:05,945 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-03 00:10:06,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:06,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2260 states to 1202 states and 2179 transitions. [2023-12-03 00:10:06,154 INFO L276 IsEmpty]: Start isEmpty. Operand 1202 states and 2179 transitions. [2023-12-03 00:10:06,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:10:06,157 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:06,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:07,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:10:07,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:07,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1204 states and 2182 transitions. [2023-12-03 00:10:07,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2182 transitions. [2023-12-03 00:10:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:10:07,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:09,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:09,984 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 270 trivial. 0 not checked. [2023-12-03 00:10:10,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:10,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2261 states to 1204 states and 2180 transitions. [2023-12-03 00:10:10,621 INFO L276 IsEmpty]: Start isEmpty. Operand 1204 states and 2180 transitions. [2023-12-03 00:10:10,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:10:10,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:10,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:12,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:12,415 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:10:12,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:12,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2263 states to 1206 states and 2182 transitions. [2023-12-03 00:10:12,450 INFO L276 IsEmpty]: Start isEmpty. Operand 1206 states and 2182 transitions. [2023-12-03 00:10:12,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:10:12,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:12,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:13,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:14,019 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:10:17,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:17,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2336 states to 1233 states and 2255 transitions. [2023-12-03 00:10:17,110 INFO L276 IsEmpty]: Start isEmpty. Operand 1233 states and 2255 transitions. [2023-12-03 00:10:17,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:10:17,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:17,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:18,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:19,938 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-12-03 00:10:31,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 00:10:47,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:47,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2440 states to 1276 states and 2353 transitions. [2023-12-03 00:10:47,097 INFO L276 IsEmpty]: Start isEmpty. Operand 1276 states and 2353 transitions. [2023-12-03 00:10:47,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:10:47,101 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:47,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:48,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:48,856 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:10:48,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:48,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2448 states to 1281 states and 2361 transitions. [2023-12-03 00:10:48,924 INFO L276 IsEmpty]: Start isEmpty. Operand 1281 states and 2361 transitions. [2023-12-03 00:10:48,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 00:10:48,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:48,927 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:50,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:10:50,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:50,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2450 states to 1283 states and 2363 transitions. [2023-12-03 00:10:50,497 INFO L276 IsEmpty]: Start isEmpty. Operand 1283 states and 2363 transitions. [2023-12-03 00:10:50,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:10:50,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:50,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:51,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:52,073 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:10:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:53,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2451 states to 1284 states and 2364 transitions. [2023-12-03 00:10:53,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1284 states and 2364 transitions. [2023-12-03 00:10:53,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:10:53,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:53,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:54,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:54,776 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2023-12-03 00:10:54,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:54,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2470 states to 1296 states and 2383 transitions. [2023-12-03 00:10:54,896 INFO L276 IsEmpty]: Start isEmpty. Operand 1296 states and 2383 transitions. [2023-12-03 00:10:54,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:10:54,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:54,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:56,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:56,359 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:10:56,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:56,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2472 states to 1298 states and 2385 transitions. [2023-12-03 00:10:56,402 INFO L276 IsEmpty]: Start isEmpty. Operand 1298 states and 2385 transitions. [2023-12-03 00:10:56,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:10:56,405 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:56,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:10:58,124 INFO L134 CoverageAnalysis]: Checked inductivity of 154 backedges. 21 proven. 5 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2023-12-03 00:10:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:10:58,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2476 states to 1302 states and 2389 transitions. [2023-12-03 00:10:58,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1302 states and 2389 transitions. [2023-12-03 00:10:58,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2023-12-03 00:10:58,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:10:58,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:10:59,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:00,403 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:11:05,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:05,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2484 states to 1308 states and 2397 transitions. [2023-12-03 00:11:05,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 2397 transitions. [2023-12-03 00:11:05,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:11:05,086 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:05,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:06,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:06,645 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:11:11,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:11,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2556 states to 1335 states and 2469 transitions. [2023-12-03 00:11:11,651 INFO L276 IsEmpty]: Start isEmpty. Operand 1335 states and 2469 transitions. [2023-12-03 00:11:11,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:11:11,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:11,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:12,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:13,126 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-12-03 00:11:13,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:13,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2575 states to 1347 states and 2488 transitions. [2023-12-03 00:11:13,265 INFO L276 IsEmpty]: Start isEmpty. Operand 1347 states and 2488 transitions. [2023-12-03 00:11:13,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2023-12-03 00:11:13,268 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:13,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:14,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:14,946 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:11:14,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:14,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2577 states to 1349 states and 2490 transitions. [2023-12-03 00:11:14,993 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 2490 transitions. [2023-12-03 00:11:14,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 00:11:14,995 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:14,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:16,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:17,386 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 272 trivial. 0 not checked. [2023-12-03 00:11:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:20,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2580 states to 1351 states and 2493 transitions. [2023-12-03 00:11:20,222 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 2493 transitions. [2023-12-03 00:11:20,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:11:20,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:20,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:21,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 158 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2023-12-03 00:11:21,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:21,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2584 states to 1355 states and 2497 transitions. [2023-12-03 00:11:21,810 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 2497 transitions. [2023-12-03 00:11:21,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 00:11:21,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:21,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:23,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:23,340 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:11:23,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:23,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2586 states to 1357 states and 2499 transitions. [2023-12-03 00:11:23,383 INFO L276 IsEmpty]: Start isEmpty. Operand 1357 states and 2499 transitions. [2023-12-03 00:11:23,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2023-12-03 00:11:23,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:23,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:24,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:24,754 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:11:24,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:24,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2590 states to 1360 states and 2503 transitions. [2023-12-03 00:11:24,824 INFO L276 IsEmpty]: Start isEmpty. Operand 1360 states and 2503 transitions. [2023-12-03 00:11:24,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:11:24,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:24,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:26,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:26,407 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:11:26,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:26,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2593 states to 1361 states and 2506 transitions. [2023-12-03 00:11:26,470 INFO L276 IsEmpty]: Start isEmpty. Operand 1361 states and 2506 transitions. [2023-12-03 00:11:26,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2023-12-03 00:11:26,473 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:26,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:27,801 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:11:27,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:27,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2605 states to 1368 states and 2518 transitions. [2023-12-03 00:11:27,900 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2518 transitions. [2023-12-03 00:11:27,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:11:27,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:27,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:29,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:29,483 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:11:29,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:29,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2607 states to 1370 states and 2520 transitions. [2023-12-03 00:11:29,527 INFO L276 IsEmpty]: Start isEmpty. Operand 1370 states and 2520 transitions. [2023-12-03 00:11:29,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:11:29,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:29,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:30,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:31,162 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:11:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:31,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2623 states to 1378 states and 2536 transitions. [2023-12-03 00:11:31,217 INFO L276 IsEmpty]: Start isEmpty. Operand 1378 states and 2536 transitions. [2023-12-03 00:11:31,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:11:31,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:31,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:32,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:32,848 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:11:32,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:32,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2642 states to 1390 states and 2555 transitions. [2023-12-03 00:11:32,977 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 2555 transitions. [2023-12-03 00:11:32,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:11:32,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:32,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:34,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:34,387 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:11:35,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:35,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2648 states to 1395 states and 2561 transitions. [2023-12-03 00:11:35,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1395 states and 2561 transitions. [2023-12-03 00:11:35,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:11:35,962 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:35,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:37,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:37,563 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 23 proven. 6 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2023-12-03 00:11:37,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:37,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2652 states to 1399 states and 2565 transitions. [2023-12-03 00:11:37,646 INFO L276 IsEmpty]: Start isEmpty. Operand 1399 states and 2565 transitions. [2023-12-03 00:11:37,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2023-12-03 00:11:37,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:37,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:39,414 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:11:42,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:42,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2722 states to 1425 states and 2635 transitions. [2023-12-03 00:11:42,086 INFO L276 IsEmpty]: Start isEmpty. Operand 1425 states and 2635 transitions. [2023-12-03 00:11:42,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:11:42,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:42,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:43,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:43,425 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:11:43,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:43,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2726 states to 1427 states and 2639 transitions. [2023-12-03 00:11:43,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1427 states and 2639 transitions. [2023-12-03 00:11:43,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-12-03 00:11:43,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:43,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:44,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:44,946 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 81 proven. 0 refuted. 0 times theorem prover too weak. 94 trivial. 0 not checked. [2023-12-03 00:11:45,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:45,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 1432 states and 2650 transitions. [2023-12-03 00:11:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 1432 states and 2650 transitions. [2023-12-03 00:11:45,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:11:45,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:45,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:46,655 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:11:46,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:46,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2740 states to 1434 states and 2653 transitions. [2023-12-03 00:11:46,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1434 states and 2653 transitions. [2023-12-03 00:11:46,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2023-12-03 00:11:46,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:46,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:48,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:48,208 INFO L134 CoverageAnalysis]: Checked inductivity of 187 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:11:50,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:50,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2749 states to 1439 states and 2662 transitions. [2023-12-03 00:11:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 1439 states and 2662 transitions. [2023-12-03 00:11:50,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:11:50,123 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:50,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:51,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:51,536 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:11:51,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:51,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2754 states to 1442 states and 2667 transitions. [2023-12-03 00:11:51,585 INFO L276 IsEmpty]: Start isEmpty. Operand 1442 states and 2667 transitions. [2023-12-03 00:11:51,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:11:51,588 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:51,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:52,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:53,114 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:11:56,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:11:56,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2769 states to 1447 states and 2680 transitions. [2023-12-03 00:11:56,366 INFO L276 IsEmpty]: Start isEmpty. Operand 1447 states and 2680 transitions. [2023-12-03 00:11:56,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:11:56,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:11:56,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:11:57,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:11:57,738 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:12:00,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:00,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2840 states to 1474 states and 2751 transitions. [2023-12-03 00:12:00,944 INFO L276 IsEmpty]: Start isEmpty. Operand 1474 states and 2751 transitions. [2023-12-03 00:12:00,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2023-12-03 00:12:00,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:00,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:02,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:02,490 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:04,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:04,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2850 states to 1476 states and 2760 transitions. [2023-12-03 00:12:04,158 INFO L276 IsEmpty]: Start isEmpty. Operand 1476 states and 2760 transitions. [2023-12-03 00:12:04,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:04,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:04,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:05,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:05,788 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:07,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2856 states to 1481 states and 2766 transitions. [2023-12-03 00:12:07,477 INFO L276 IsEmpty]: Start isEmpty. Operand 1481 states and 2766 transitions. [2023-12-03 00:12:07,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2023-12-03 00:12:07,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:07,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:08,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:08,857 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2023-12-03 00:12:10,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2858 states to 1483 states and 2768 transitions. [2023-12-03 00:12:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1483 states and 2768 transitions. [2023-12-03 00:12:10,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:10,686 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:10,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:12,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:12,488 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:12:12,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:12,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2864 states to 1487 states and 2774 transitions. [2023-12-03 00:12:12,567 INFO L276 IsEmpty]: Start isEmpty. Operand 1487 states and 2774 transitions. [2023-12-03 00:12:12,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:12:12,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:12,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:13,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:13,865 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:12:13,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:13,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2866 states to 1489 states and 2776 transitions. [2023-12-03 00:12:13,917 INFO L276 IsEmpty]: Start isEmpty. Operand 1489 states and 2776 transitions. [2023-12-03 00:12:13,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2023-12-03 00:12:13,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:13,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:15,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 7 proven. 4 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-03 00:12:15,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:15,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2867 states to 1490 states and 2777 transitions. [2023-12-03 00:12:15,593 INFO L276 IsEmpty]: Start isEmpty. Operand 1490 states and 2777 transitions. [2023-12-03 00:12:15,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:15,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:16,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:17,030 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:12:18,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:18,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2872 states to 1491 states and 2782 transitions. [2023-12-03 00:12:18,390 INFO L276 IsEmpty]: Start isEmpty. Operand 1491 states and 2782 transitions. [2023-12-03 00:12:18,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:18,393 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:18,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:19,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:20,010 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-03 00:12:23,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:23,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2908 states to 1515 states and 2818 transitions. [2023-12-03 00:12:23,392 INFO L276 IsEmpty]: Start isEmpty. Operand 1515 states and 2818 transitions. [2023-12-03 00:12:23,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:23,395 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:23,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:24,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:24,864 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:12:24,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:24,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2910 states to 1517 states and 2820 transitions. [2023-12-03 00:12:24,915 INFO L276 IsEmpty]: Start isEmpty. Operand 1517 states and 2820 transitions. [2023-12-03 00:12:24,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:24,918 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:24,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:26,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:26,469 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:12:26,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:26,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2920 states to 1522 states and 2830 transitions. [2023-12-03 00:12:26,536 INFO L276 IsEmpty]: Start isEmpty. Operand 1522 states and 2830 transitions. [2023-12-03 00:12:26,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:12:26,539 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:26,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:28,102 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:28,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:28,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2934 states to 1530 states and 2844 transitions. [2023-12-03 00:12:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 1530 states and 2844 transitions. [2023-12-03 00:12:28,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:12:28,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:28,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:29,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:29,568 INFO L134 CoverageAnalysis]: Checked inductivity of 258 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:12:29,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:29,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2936 states to 1532 states and 2846 transitions. [2023-12-03 00:12:29,632 INFO L276 IsEmpty]: Start isEmpty. Operand 1532 states and 2846 transitions. [2023-12-03 00:12:29,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:12:29,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:29,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:30,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:31,142 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:12:31,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:31,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2937 states to 1533 states and 2847 transitions. [2023-12-03 00:12:31,210 INFO L276 IsEmpty]: Start isEmpty. Operand 1533 states and 2847 transitions. [2023-12-03 00:12:31,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:12:31,213 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:31,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:33,020 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:12:33,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2943 states to 1537 states and 2853 transitions. [2023-12-03 00:12:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 1537 states and 2853 transitions. [2023-12-03 00:12:33,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 00:12:33,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:33,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:34,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:34,600 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:12:34,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:34,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2946 states to 1539 states and 2856 transitions. [2023-12-03 00:12:34,673 INFO L276 IsEmpty]: Start isEmpty. Operand 1539 states and 2856 transitions. [2023-12-03 00:12:34,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:12:34,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:34,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:35,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:36,124 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:12:37,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:37,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2951 states to 1543 states and 2861 transitions. [2023-12-03 00:12:37,812 INFO L276 IsEmpty]: Start isEmpty. Operand 1543 states and 2861 transitions. [2023-12-03 00:12:37,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:12:37,815 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:37,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:39,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:39,291 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:42,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:42,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2958 states to 1547 states and 2868 transitions. [2023-12-03 00:12:42,274 INFO L276 IsEmpty]: Start isEmpty. Operand 1547 states and 2868 transitions. [2023-12-03 00:12:42,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:12:42,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:42,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:43,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:43,795 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:12:45,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:45,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2964 states to 1552 states and 2874 transitions. [2023-12-03 00:12:45,554 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2874 transitions. [2023-12-03 00:12:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:12:45,557 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:45,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:46,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:47,060 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:12:47,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:47,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2969 states to 1553 states and 2879 transitions. [2023-12-03 00:12:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1553 states and 2879 transitions. [2023-12-03 00:12:47,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:12:47,131 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:47,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:48,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:49,157 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:49,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:49,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2961 states to 1552 states and 2871 transitions. [2023-12-03 00:12:49,914 INFO L276 IsEmpty]: Start isEmpty. Operand 1552 states and 2871 transitions. [2023-12-03 00:12:49,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2023-12-03 00:12:49,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:49,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:51,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:51,578 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:12:51,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:51,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2975 states to 1560 states and 2885 transitions. [2023-12-03 00:12:51,648 INFO L276 IsEmpty]: Start isEmpty. Operand 1560 states and 2885 transitions. [2023-12-03 00:12:51,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:12:51,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:52,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:53,140 INFO L134 CoverageAnalysis]: Checked inductivity of 286 backedges. 31 proven. 9 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2023-12-03 00:12:54,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:54,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 1583 states and 2919 transitions. [2023-12-03 00:12:54,159 INFO L276 IsEmpty]: Start isEmpty. Operand 1583 states and 2919 transitions. [2023-12-03 00:12:54,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:12:54,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:54,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:12:55,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:12:55,535 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:12:59,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:12:59,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3023 states to 1587 states and 2931 transitions. [2023-12-03 00:12:59,372 INFO L276 IsEmpty]: Start isEmpty. Operand 1587 states and 2931 transitions. [2023-12-03 00:12:59,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:12:59,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:12:59,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:00,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:00,837 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:13:03,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:03,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3029 states to 1592 states and 2937 transitions. [2023-12-03 00:13:03,215 INFO L276 IsEmpty]: Start isEmpty. Operand 1592 states and 2937 transitions. [2023-12-03 00:13:03,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2023-12-03 00:13:03,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:03,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:04,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:04,677 INFO L134 CoverageAnalysis]: Checked inductivity of 185 backedges. 77 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-12-03 00:13:04,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:04,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3034 states to 1596 states and 2942 transitions. [2023-12-03 00:13:04,753 INFO L276 IsEmpty]: Start isEmpty. Operand 1596 states and 2942 transitions. [2023-12-03 00:13:04,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:13:04,756 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:04,756 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:06,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:06,243 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:06,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:06,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3038 states to 1600 states and 2946 transitions. [2023-12-03 00:13:06,365 INFO L276 IsEmpty]: Start isEmpty. Operand 1600 states and 2946 transitions. [2023-12-03 00:13:06,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:13:06,369 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:06,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:07,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:08,135 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:13:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3044 states to 1604 states and 2952 transitions. [2023-12-03 00:13:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 1604 states and 2952 transitions. [2023-12-03 00:13:08,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2023-12-03 00:13:08,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:08,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:09,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 11 proven. 3 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:13:11,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:11,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3050 states to 1605 states and 2958 transitions. [2023-12-03 00:13:11,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1605 states and 2958 transitions. [2023-12-03 00:13:11,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:13:11,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:11,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:12,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:12,715 INFO L134 CoverageAnalysis]: Checked inductivity of 283 backedges. 34 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2023-12-03 00:13:14,485 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:14,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3085 states to 1629 states and 2993 transitions. [2023-12-03 00:13:14,488 INFO L276 IsEmpty]: Start isEmpty. Operand 1629 states and 2993 transitions. [2023-12-03 00:13:14,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2023-12-03 00:13:14,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:14,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:15,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:15,833 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 78 proven. 0 refuted. 0 times theorem prover too weak. 108 trivial. 0 not checked. [2023-12-03 00:13:15,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:15,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 1633 states and 2997 transitions. [2023-12-03 00:13:15,913 INFO L276 IsEmpty]: Start isEmpty. Operand 1633 states and 2997 transitions. [2023-12-03 00:13:15,917 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:13:15,917 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:15,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:17,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:17,528 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:19,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:19,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3096 states to 1637 states and 3004 transitions. [2023-12-03 00:13:19,291 INFO L276 IsEmpty]: Start isEmpty. Operand 1637 states and 3004 transitions. [2023-12-03 00:13:19,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:13:19,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:19,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:20,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:20,788 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:13:20,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3097 states to 1638 states and 3005 transitions. [2023-12-03 00:13:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1638 states and 3005 transitions. [2023-12-03 00:13:20,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:20,847 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:20,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:22,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:22,380 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:13:22,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:22,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3098 states to 1639 states and 3006 transitions. [2023-12-03 00:13:22,453 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 3006 transitions. [2023-12-03 00:13:22,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2023-12-03 00:13:22,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:22,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:23,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:24,039 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:24,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:24,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3107 states to 1644 states and 3015 transitions. [2023-12-03 00:13:24,121 INFO L276 IsEmpty]: Start isEmpty. Operand 1644 states and 3015 transitions. [2023-12-03 00:13:24,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:13:24,124 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:24,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:25,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:25,745 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:13:25,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:25,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3114 states to 1649 states and 3022 transitions. [2023-12-03 00:13:25,821 INFO L276 IsEmpty]: Start isEmpty. Operand 1649 states and 3022 transitions. [2023-12-03 00:13:25,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:13:25,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:25,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:27,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:27,439 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:27,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:27,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3120 states to 1653 states and 3028 transitions. [2023-12-03 00:13:27,539 INFO L276 IsEmpty]: Start isEmpty. Operand 1653 states and 3028 transitions. [2023-12-03 00:13:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:28,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:29,166 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:29,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:29,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3124 states to 1657 states and 3032 transitions. [2023-12-03 00:13:29,267 INFO L276 IsEmpty]: Start isEmpty. Operand 1657 states and 3032 transitions. [2023-12-03 00:13:29,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2023-12-03 00:13:29,270 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:29,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:30,832 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:13:30,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:30,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3138 states to 1665 states and 3046 transitions. [2023-12-03 00:13:30,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1665 states and 3046 transitions. [2023-12-03 00:13:30,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:13:30,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:30,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:32,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:32,510 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-12-03 00:13:34,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:34,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3157 states to 1673 states and 3065 transitions. [2023-12-03 00:13:34,574 INFO L276 IsEmpty]: Start isEmpty. Operand 1673 states and 3065 transitions. [2023-12-03 00:13:34,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:13:34,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:34,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:35,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:36,246 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-12-03 00:13:36,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:36,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3163 states to 1677 states and 3071 transitions. [2023-12-03 00:13:36,333 INFO L276 IsEmpty]: Start isEmpty. Operand 1677 states and 3071 transitions. [2023-12-03 00:13:36,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:36,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:36,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:38,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:38,161 INFO L134 CoverageAnalysis]: Checked inductivity of 272 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2023-12-03 00:13:39,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3170 states to 1682 states and 3078 transitions. [2023-12-03 00:13:40,001 INFO L276 IsEmpty]: Start isEmpty. Operand 1682 states and 3078 transitions. [2023-12-03 00:13:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:13:40,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:40,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:41,607 INFO L134 CoverageAnalysis]: Checked inductivity of 255 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 250 trivial. 0 not checked. [2023-12-03 00:13:41,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:41,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1683 states and 3082 transitions. [2023-12-03 00:13:41,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1683 states and 3082 transitions. [2023-12-03 00:13:41,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:41,890 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:41,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:43,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 273 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-12-03 00:13:43,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:43,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3174 states to 1684 states and 3082 transitions. [2023-12-03 00:13:43,413 INFO L276 IsEmpty]: Start isEmpty. Operand 1684 states and 3082 transitions. [2023-12-03 00:13:43,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:13:43,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:43,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:44,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:45,031 INFO L134 CoverageAnalysis]: Checked inductivity of 254 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2023-12-03 00:13:45,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:45,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3175 states to 1685 states and 3083 transitions. [2023-12-03 00:13:45,100 INFO L276 IsEmpty]: Start isEmpty. Operand 1685 states and 3083 transitions. [2023-12-03 00:13:45,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:13:45,103 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:45,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:46,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:46,740 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:13:47,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:47,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3180 states to 1686 states and 3088 transitions. [2023-12-03 00:13:47,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1686 states and 3088 transitions. [2023-12-03 00:13:47,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:47,102 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:47,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:48,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:48,769 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:13:48,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:48,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 1691 states and 3097 transitions. [2023-12-03 00:13:48,884 INFO L276 IsEmpty]: Start isEmpty. Operand 1691 states and 3097 transitions. [2023-12-03 00:13:48,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2023-12-03 00:13:48,889 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:48,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:50,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:50,450 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:13:51,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:51,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3203 states to 1699 states and 3111 transitions. [2023-12-03 00:13:51,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1699 states and 3111 transitions. [2023-12-03 00:13:51,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:13:51,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:51,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:53,451 INFO L134 CoverageAnalysis]: Checked inductivity of 287 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 252 trivial. 0 not checked. [2023-12-03 00:13:57,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:13:57,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3278 states to 1726 states and 3186 transitions. [2023-12-03 00:13:57,505 INFO L276 IsEmpty]: Start isEmpty. Operand 1726 states and 3186 transitions. [2023-12-03 00:13:57,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:13:57,509 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:13:57,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:13:58,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:13:59,070 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:14:00,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:00,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3285 states to 1730 states and 3193 transitions. [2023-12-03 00:14:00,893 INFO L276 IsEmpty]: Start isEmpty. Operand 1730 states and 3193 transitions. [2023-12-03 00:14:00,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2023-12-03 00:14:00,897 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:00,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:02,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:02,410 INFO L134 CoverageAnalysis]: Checked inductivity of 204 backedges. 76 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2023-12-03 00:14:02,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:02,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3287 states to 1732 states and 3195 transitions. [2023-12-03 00:14:02,478 INFO L276 IsEmpty]: Start isEmpty. Operand 1732 states and 3195 transitions. [2023-12-03 00:14:02,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 00:14:02,481 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:02,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:03,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:04,258 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-12-03 00:14:04,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:04,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3293 states to 1736 states and 3201 transitions. [2023-12-03 00:14:04,355 INFO L276 IsEmpty]: Start isEmpty. Operand 1736 states and 3201 transitions. [2023-12-03 00:14:04,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:04,358 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:04,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:05,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:14:05,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:05,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3297 states to 1740 states and 3205 transitions. [2023-12-03 00:14:05,947 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 3205 transitions. [2023-12-03 00:14:05,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:14:05,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:05,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:07,825 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:14:07,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:07,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3301 states to 1744 states and 3209 transitions. [2023-12-03 00:14:07,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1744 states and 3209 transitions. [2023-12-03 00:14:07,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:07,933 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:07,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:09,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:09,444 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:14:12,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:12,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3303 states to 1746 states and 3211 transitions. [2023-12-03 00:14:12,492 INFO L276 IsEmpty]: Start isEmpty. Operand 1746 states and 3211 transitions. [2023-12-03 00:14:12,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:12,495 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:12,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:13,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:14,059 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:14:15,377 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:15,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3304 states to 1747 states and 3212 transitions. [2023-12-03 00:14:15,380 INFO L276 IsEmpty]: Start isEmpty. Operand 1747 states and 3212 transitions. [2023-12-03 00:14:15,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:15,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:15,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:16,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:16,918 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:14:18,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:18,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3311 states to 1751 states and 3219 transitions. [2023-12-03 00:14:18,721 INFO L276 IsEmpty]: Start isEmpty. Operand 1751 states and 3219 transitions. [2023-12-03 00:14:18,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2023-12-03 00:14:18,724 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:18,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:19,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:20,092 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2023-12-03 00:14:20,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3313 states to 1753 states and 3221 transitions. [2023-12-03 00:14:20,161 INFO L276 IsEmpty]: Start isEmpty. Operand 1753 states and 3221 transitions. [2023-12-03 00:14:20,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:14:20,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:20,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:21,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:21,930 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 251 trivial. 0 not checked. [2023-12-03 00:14:21,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:21,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3314 states to 1754 states and 3222 transitions. [2023-12-03 00:14:21,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 3222 transitions. [2023-12-03 00:14:21,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:21,994 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:21,994 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:23,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:23,670 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:14:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:23,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3318 states to 1758 states and 3226 transitions. [2023-12-03 00:14:23,797 INFO L276 IsEmpty]: Start isEmpty. Operand 1758 states and 3226 transitions. [2023-12-03 00:14:23,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:23,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:23,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:25,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:27,126 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 24 proven. 23 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:14:32,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:32,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3394 states to 1785 states and 3302 transitions. [2023-12-03 00:14:32,940 INFO L276 IsEmpty]: Start isEmpty. Operand 1785 states and 3302 transitions. [2023-12-03 00:14:32,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:14:32,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:32,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:34,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:34,327 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2023-12-03 00:14:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3395 states to 1786 states and 3303 transitions. [2023-12-03 00:14:34,405 INFO L276 IsEmpty]: Start isEmpty. Operand 1786 states and 3303 transitions. [2023-12-03 00:14:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:34,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:34,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:35,907 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 32 proven. 0 refuted. 0 times theorem prover too weak. 257 trivial. 0 not checked. [2023-12-03 00:14:35,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:35,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3400 states to 1790 states and 3308 transitions. [2023-12-03 00:14:35,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1790 states and 3308 transitions. [2023-12-03 00:14:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2023-12-03 00:14:35,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:37,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:37,725 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-12-03 00:14:37,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:37,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3406 states to 1794 states and 3314 transitions. [2023-12-03 00:14:37,823 INFO L276 IsEmpty]: Start isEmpty. Operand 1794 states and 3314 transitions. [2023-12-03 00:14:37,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:14:37,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:37,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:39,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:39,281 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-12-03 00:14:40,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:40,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3425 states to 1806 states and 3333 transitions. [2023-12-03 00:14:40,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 3333 transitions. [2023-12-03 00:14:40,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:14:40,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:40,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:41,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:42,126 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 24 proven. 0 refuted. 0 times theorem prover too weak. 244 trivial. 0 not checked. [2023-12-03 00:14:42,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:42,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3429 states to 1810 states and 3337 transitions. [2023-12-03 00:14:42,594 INFO L276 IsEmpty]: Start isEmpty. Operand 1810 states and 3337 transitions. [2023-12-03 00:14:42,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2023-12-03 00:14:42,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:42,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:44,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:44,209 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 53 proven. 0 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2023-12-03 00:14:44,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:44,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3433 states to 1814 states and 3341 transitions. [2023-12-03 00:14:44,697 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 3341 transitions. [2023-12-03 00:14:44,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:14:44,701 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:44,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:45,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:46,199 INFO L134 CoverageAnalysis]: Checked inductivity of 256 backedges. 9 proven. 5 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-12-03 00:14:46,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:46,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3437 states to 1818 states and 3345 transitions. [2023-12-03 00:14:46,313 INFO L276 IsEmpty]: Start isEmpty. Operand 1818 states and 3345 transitions. [2023-12-03 00:14:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 00:14:46,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:46,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:47,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:48,092 INFO L134 CoverageAnalysis]: Checked inductivity of 247 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 247 trivial. 0 not checked. [2023-12-03 00:14:48,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:48,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3443 states to 1822 states and 3351 transitions. [2023-12-03 00:14:48,191 INFO L276 IsEmpty]: Start isEmpty. Operand 1822 states and 3351 transitions. [2023-12-03 00:14:48,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2023-12-03 00:14:48,195 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:48,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:49,879 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:14:49,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:49,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3452 states to 1827 states and 3360 transitions. [2023-12-03 00:14:49,986 INFO L276 IsEmpty]: Start isEmpty. Operand 1827 states and 3360 transitions. [2023-12-03 00:14:49,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2023-12-03 00:14:49,989 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:49,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:51,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:51,691 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 17 proven. 9 refuted. 0 times theorem prover too weak. 243 trivial. 0 not checked. [2023-12-03 00:14:53,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:53,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3454 states to 1829 states and 3362 transitions. [2023-12-03 00:14:53,458 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 3362 transitions. [2023-12-03 00:14:53,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 00:14:53,462 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:53,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:54,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:54,977 INFO L134 CoverageAnalysis]: Checked inductivity of 268 backedges. 10 proven. 4 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2023-12-03 00:14:55,051 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:55,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 1830 states and 3363 transitions. [2023-12-03 00:14:55,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1830 states and 3363 transitions. [2023-12-03 00:14:55,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 00:14:55,057 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:55,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 270 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 256 trivial. 0 not checked. [2023-12-03 00:14:56,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:56,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3461 states to 1834 states and 3369 transitions. [2023-12-03 00:14:56,803 INFO L276 IsEmpty]: Start isEmpty. Operand 1834 states and 3369 transitions. [2023-12-03 00:14:56,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-12-03 00:14:56,806 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:56,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:14:58,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:14:58,533 INFO L134 CoverageAnalysis]: Checked inductivity of 269 backedges. 19 proven. 5 refuted. 0 times theorem prover too weak. 245 trivial. 0 not checked. [2023-12-03 00:14:58,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:14:58,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 1838 states and 3373 transitions. [2023-12-03 00:14:58,659 INFO L276 IsEmpty]: Start isEmpty. Operand 1838 states and 3373 transitions. [2023-12-03 00:14:58,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 00:14:58,662 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:14:58,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:00,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 279 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 279 trivial. 0 not checked. [2023-12-03 00:15:00,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:00,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3465 states to 1839 states and 3373 transitions. [2023-12-03 00:15:00,343 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 3373 transitions. [2023-12-03 00:15:00,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2023-12-03 00:15:00,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:00,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:01,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:01,989 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:15:02,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:02,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3467 states to 1841 states and 3375 transitions. [2023-12-03 00:15:02,058 INFO L276 IsEmpty]: Start isEmpty. Operand 1841 states and 3375 transitions. [2023-12-03 00:15:02,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2023-12-03 00:15:02,062 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:02,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:03,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:03,548 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-03 00:15:03,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:03,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3474 states to 1846 states and 3382 transitions. [2023-12-03 00:15:03,629 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 3382 transitions. [2023-12-03 00:15:03,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:15:03,632 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:03,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:05,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:05,306 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:15:06,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:06,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3484 states to 1851 states and 3392 transitions. [2023-12-03 00:15:06,970 INFO L276 IsEmpty]: Start isEmpty. Operand 1851 states and 3392 transitions. [2023-12-03 00:15:06,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2023-12-03 00:15:06,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:06,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:08,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:08,592 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 275 trivial. 0 not checked. [2023-12-03 00:15:09,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:09,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3485 states to 1852 states and 3393 transitions. [2023-12-03 00:15:09,623 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 3393 transitions. [2023-12-03 00:15:09,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2023-12-03 00:15:09,627 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:09,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:11,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:11,294 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:15:12,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:12,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3494 states to 1854 states and 3402 transitions. [2023-12-03 00:15:12,976 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 3402 transitions. [2023-12-03 00:15:12,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:15:12,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:12,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:14,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:14,834 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:15:16,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:16,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3510 states to 1859 states and 3417 transitions. [2023-12-03 00:15:16,683 INFO L276 IsEmpty]: Start isEmpty. Operand 1859 states and 3417 transitions. [2023-12-03 00:15:16,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2023-12-03 00:15:16,687 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:16,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:18,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:18,401 INFO L134 CoverageAnalysis]: Checked inductivity of 277 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 277 trivial. 0 not checked. [2023-12-03 00:15:20,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:20,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 1861 states and 3424 transitions. [2023-12-03 00:15:20,193 INFO L276 IsEmpty]: Start isEmpty. Operand 1861 states and 3424 transitions. [2023-12-03 00:15:20,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2023-12-03 00:15:20,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:20,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:21,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:21,857 INFO L134 CoverageAnalysis]: Checked inductivity of 281 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 281 trivial. 0 not checked. [2023-12-03 00:15:21,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:21,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3521 states to 1863 states and 3426 transitions. [2023-12-03 00:15:21,929 INFO L276 IsEmpty]: Start isEmpty. Operand 1863 states and 3426 transitions. [2023-12-03 00:15:21,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2023-12-03 00:15:21,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:21,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 00:15:23,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 00:15:23,591 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 261 trivial. 0 not checked. [2023-12-03 00:15:23,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 00:15:23,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3527 states to 1867 states and 3432 transitions. [2023-12-03 00:15:23,694 INFO L276 IsEmpty]: Start isEmpty. Operand 1867 states and 3432 transitions. [2023-12-03 00:15:23,698 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2023-12-03 00:15:23,698 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 00:15:23,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms