./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f37aa3f5f53d7516c3aab2329ab9f19add00a9b7f37383228b3b0ae48d55a761 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 23:19:14,675 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 23:19:14,742 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-05 23:19:14,748 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 23:19:14,748 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 23:19:14,770 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 23:19:14,771 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 23:19:14,771 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 23:19:14,772 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 23:19:14,772 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 23:19:14,772 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 23:19:14,772 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 23:19:14,772 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 23:19:14,772 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 23:19:14,773 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 23:19:14,773 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 23:19:14,774 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:14,774 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 23:19:14,774 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 23:19:14,775 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f37aa3f5f53d7516c3aab2329ab9f19add00a9b7f37383228b3b0ae48d55a761 [2024-12-05 23:19:15,004 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 23:19:15,013 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 23:19:15,015 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 23:19:15,017 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 23:19:15,018 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 23:19:15,019 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2024-12-05 23:19:17,877 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/data/c61c58e81/19630d0e482a43e3bdd62a558200095a/FLAG44e2fcff5 [2024-12-05 23:19:18,202 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 23:19:18,203 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2024-12-05 23:19:18,228 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/data/c61c58e81/19630d0e482a43e3bdd62a558200095a/FLAG44e2fcff5 [2024-12-05 23:19:18,242 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/data/c61c58e81/19630d0e482a43e3bdd62a558200095a [2024-12-05 23:19:18,244 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 23:19:18,245 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 23:19:18,246 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:18,246 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 23:19:18,250 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 23:19:18,251 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:18" (1/1) ... [2024-12-05 23:19:18,252 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d4b66c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:18, skipping insertion in model container [2024-12-05 23:19:18,252 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:19:18" (1/1) ... [2024-12-05 23:19:18,315 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 23:19:19,328 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2024-12-05 23:19:19,412 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:19,474 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 23:19:19,711 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2024-12-05 23:19:19,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 23:19:19,839 INFO L204 MainTranslator]: Completed translation [2024-12-05 23:19:19,839 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19 WrapperNode [2024-12-05 23:19:19,840 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 23:19:19,841 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:19,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 23:19:19,841 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 23:19:19,849 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:19,906 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,097 INFO L138 Inliner]: procedures = 167, calls = 3358, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 4474 [2024-12-05 23:19:20,097 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 23:19:20,098 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 23:19:20,098 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 23:19:20,098 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 23:19:20,109 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,141 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,293 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,300 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,333 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,361 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,376 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,438 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 23:19:20,439 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 23:19:20,439 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 23:19:20,439 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 23:19:20,441 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:19:19" (1/1) ... [2024-12-05 23:19:20,448 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 23:19:20,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 23:19:20,484 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 23:19:20,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aff50bfb-d4a8-4caa-bd01-5fb069e68094/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 23:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_request [2024-12-05 23:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_request [2024-12-05 23:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2024-12-05 23:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2024-12-05 23:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-12-05 23:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-12-05 23:19:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_audio_ioctl [2024-12-05 23:19:20,520 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_audio_ioctl [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2024-12-05 23:19:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2024-12-05 23:19:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2024-12-05 23:19:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_packet [2024-12-05 23:19:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_packet [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-12-05 23:19:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_status [2024-12-05 23:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_status [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-12-05 23:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-12-05 23:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-05 23:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-12-05 23:19:20,522 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-12-05 23:19:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_tray_move [2024-12-05 23:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_tray_move [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_read [2024-12-05 23:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_read [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-05 23:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_check_events [2024-12-05 23:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_check_events [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-05 23:19:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-05 23:19:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_lock_door [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_lock_door [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_check_events [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_check_events [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_sleep [2024-12-05 23:19:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_sleep [2024-12-05 23:19:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_wait [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_wait [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_atapi [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_atapi [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pcd_mutex [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pcd_mutex [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_get_mcn [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_get_mcn [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 23:19:20,525 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_identify [2024-12-05 23:19:20,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_identify [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_probe [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_probe [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_command [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_command [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_completion [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_completion [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 23:19:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_reset [2024-12-05 23:19:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_reset [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2024-12-05 23:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2024-12-05 23:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-05 23:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2024-12-05 23:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pcd_mutex [2024-12-05 23:19:20,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pcd_mutex [2024-12-05 23:19:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_reset [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_reset [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_ioctl [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_ioctl [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-12-05 23:19:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 23:19:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 23:19:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2024-12-05 23:19:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2024-12-05 23:19:20,982 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 23:19:20,985 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 23:19:41,619 INFO L? ?]: Removed 735 outVars from TransFormulas that were not future-live. [2024-12-05 23:19:41,620 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 23:19:42,537 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 23:19:42,537 INFO L312 CfgBuilder]: Removed 7 assume(true) statements. [2024-12-05 23:19:42,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:19:42 BoogieIcfgContainer [2024-12-05 23:19:42,538 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 23:19:42,539 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 23:19:42,539 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 23:19:42,561 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 23:19:42,561 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:19:42" (1/1) ... [2024-12-05 23:19:42,574 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 23:19:42,666 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:42,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 896 states to 609 states and 896 transitions. [2024-12-05 23:19:42,710 INFO L276 IsEmpty]: Start isEmpty. Operand 609 states and 896 transitions. [2024-12-05 23:19:42,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-12-05 23:19:42,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:42,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:45,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:19:46,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:19:56,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.19s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:19:57,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:19:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 933 states to 614 states and 933 transitions. [2024-12-05 23:19:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 933 transitions. [2024-12-05 23:19:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-05 23:19:57,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:19:57,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:19:59,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:00,312 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:10,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:20:11,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:11,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 984 states to 622 states and 984 transitions. [2024-12-05 23:20:11,013 INFO L276 IsEmpty]: Start isEmpty. Operand 622 states and 984 transitions. [2024-12-05 23:20:11,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 23:20:11,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:11,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:13,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:14,378 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:24,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:20:25,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:25,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1031 states to 628 states and 1031 transitions. [2024-12-05 23:20:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 628 states and 1031 transitions. [2024-12-05 23:20:25,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-05 23:20:25,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:25,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:28,330 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:20:28,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:28,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 629 states and 1032 transitions. [2024-12-05 23:20:28,349 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1032 transitions. [2024-12-05 23:20:28,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:20:28,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:28,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:30,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:31,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:20:31,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:31,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 630 states and 1033 transitions. [2024-12-05 23:20:31,146 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1033 transitions. [2024-12-05 23:20:31,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-05 23:20:31,148 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:31,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:33,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:34,173 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:20:34,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:34,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 631 states and 1036 transitions. [2024-12-05 23:20:34,584 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1036 transitions. [2024-12-05 23:20:34,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-05 23:20:34,586 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:34,586 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:36,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:37,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:20:37,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:37,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1037 states to 632 states and 1037 transitions. [2024-12-05 23:20:37,361 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1037 transitions. [2024-12-05 23:20:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:20:37,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:39,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:39,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:20:50,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.18s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:20:51,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:51,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1079 states to 637 states and 1079 transitions. [2024-12-05 23:20:51,332 INFO L276 IsEmpty]: Start isEmpty. Operand 637 states and 1079 transitions. [2024-12-05 23:20:51,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:20:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:53,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:54,099 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:20:54,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:54,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 640 states and 1084 transitions. [2024-12-05 23:20:54,624 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 1084 transitions. [2024-12-05 23:20:54,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:20:54,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:54,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:57,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:57,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:20:57,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:20:57,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1085 states to 641 states and 1085 transitions. [2024-12-05 23:20:57,625 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1085 transitions. [2024-12-05 23:20:57,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:20:57,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:20:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:20:59,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:20:59,553 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:10,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:21:11,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:11,051 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1114 states to 644 states and 1114 transitions. [2024-12-05 23:21:11,052 INFO L276 IsEmpty]: Start isEmpty. Operand 644 states and 1114 transitions. [2024-12-05 23:21:11,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:21:11,052 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:11,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:12,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:13,109 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:13,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:13,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1118 states to 646 states and 1118 transitions. [2024-12-05 23:21:13,581 INFO L276 IsEmpty]: Start isEmpty. Operand 646 states and 1118 transitions. [2024-12-05 23:21:13,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:21:13,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:13,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:15,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:15,631 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:15,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:15,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1120 states to 648 states and 1120 transitions. [2024-12-05 23:21:15,895 INFO L276 IsEmpty]: Start isEmpty. Operand 648 states and 1120 transitions. [2024-12-05 23:21:15,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-12-05 23:21:15,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:15,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:17,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:17,962 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:17,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:17,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1123 states to 649 states and 1123 transitions. [2024-12-05 23:21:17,998 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1123 transitions. [2024-12-05 23:21:17,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:21:17,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:17,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:20,270 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:20,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:20,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1125 states to 650 states and 1125 transitions. [2024-12-05 23:21:20,298 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1125 transitions. [2024-12-05 23:21:20,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:21:20,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:20,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:22,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:22,212 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:22,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:22,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 652 states and 1127 transitions. [2024-12-05 23:21:22,253 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 1127 transitions. [2024-12-05 23:21:22,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:21:22,254 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:22,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:24,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:24,233 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:24,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:24,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 653 states and 1127 transitions. [2024-12-05 23:21:24,261 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1127 transitions. [2024-12-05 23:21:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 23:21:24,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:24,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:26,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:27,490 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:31,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:31,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 660 states and 1178 transitions. [2024-12-05 23:21:31,550 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1178 transitions. [2024-12-05 23:21:31,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-12-05 23:21:31,551 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:31,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:33,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:33,493 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:21:33,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:33,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 661 states and 1178 transitions. [2024-12-05 23:21:33,520 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1178 transitions. [2024-12-05 23:21:33,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-05 23:21:33,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:33,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:35,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:35,540 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:35,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:35,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 662 states and 1178 transitions. [2024-12-05 23:21:35,831 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1178 transitions. [2024-12-05 23:21:35,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-05 23:21:35,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:35,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:37,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:37,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:37,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1178 states to 663 states and 1178 transitions. [2024-12-05 23:21:37,840 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1178 transitions. [2024-12-05 23:21:37,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:21:37,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:37,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:39,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:39,879 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:41,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:41,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 666 states and 1182 transitions. [2024-12-05 23:21:41,258 INFO L276 IsEmpty]: Start isEmpty. Operand 666 states and 1182 transitions. [2024-12-05 23:21:41,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:21:41,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:41,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:43,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:43,184 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:43,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 667 states and 1185 transitions. [2024-12-05 23:21:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 667 states and 1185 transitions. [2024-12-05 23:21:43,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:21:43,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:43,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:44,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:45,125 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:21:45,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:45,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1186 states to 668 states and 1186 transitions. [2024-12-05 23:21:45,154 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1186 transitions. [2024-12-05 23:21:45,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-12-05 23:21:45,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:45,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:47,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:47,545 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:21:47,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:47,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1188 states to 669 states and 1188 transitions. [2024-12-05 23:21:47,851 INFO L276 IsEmpty]: Start isEmpty. Operand 669 states and 1188 transitions. [2024-12-05 23:21:47,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:47,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:47,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:49,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:49,966 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:49,991 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:49,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 670 states and 1189 transitions. [2024-12-05 23:21:49,993 INFO L276 IsEmpty]: Start isEmpty. Operand 670 states and 1189 transitions. [2024-12-05 23:21:49,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:49,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:49,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:52,000 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 23:21:52,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:52,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1189 states to 671 states and 1189 transitions. [2024-12-05 23:21:52,018 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1189 transitions. [2024-12-05 23:21:52,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:52,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:52,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:54,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:54,250 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:54,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:54,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1195 states to 674 states and 1195 transitions. [2024-12-05 23:21:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand 674 states and 1195 transitions. [2024-12-05 23:21:54,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:54,311 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:54,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:56,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:56,291 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:21:56,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:56,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1199 states to 677 states and 1199 transitions. [2024-12-05 23:21:56,331 INFO L276 IsEmpty]: Start isEmpty. Operand 677 states and 1199 transitions. [2024-12-05 23:21:56,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:56,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:56,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:21:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:21:58,311 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 23:21:58,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:21:58,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 678 states and 1200 transitions. [2024-12-05 23:21:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 678 states and 1200 transitions. [2024-12-05 23:21:58,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-12-05 23:21:58,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:21:58,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:00,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:00,301 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-12-05 23:22:00,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:00,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1200 states to 679 states and 1200 transitions. [2024-12-05 23:22:00,323 INFO L276 IsEmpty]: Start isEmpty. Operand 679 states and 1200 transitions. [2024-12-05 23:22:00,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-12-05 23:22:00,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:00,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:02,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:03,118 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:04,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:04,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1206 states to 682 states and 1206 transitions. [2024-12-05 23:22:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 682 states and 1206 transitions. [2024-12-05 23:22:04,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:22:04,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:04,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:06,366 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:22:10,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:10,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1223 states to 692 states and 1223 transitions. [2024-12-05 23:22:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1223 transitions. [2024-12-05 23:22:10,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 23:22:10,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:10,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:12,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:12,857 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:12,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:12,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 692 states and 1222 transitions. [2024-12-05 23:22:12,865 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1222 transitions. [2024-12-05 23:22:12,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-12-05 23:22:12,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:12,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:14,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:15,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 23:22:15,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:15,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 696 states and 1227 transitions. [2024-12-05 23:22:15,973 INFO L276 IsEmpty]: Start isEmpty. Operand 696 states and 1227 transitions. [2024-12-05 23:22:15,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:22:15,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:15,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:17,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:18,272 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:22:19,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:19,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1234 states to 697 states and 1230 transitions. [2024-12-05 23:22:19,728 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1230 transitions. [2024-12-05 23:22:19,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-12-05 23:22:19,729 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:19,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:21,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:22,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:22:22,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:22,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1236 states to 698 states and 1232 transitions. [2024-12-05 23:22:22,604 INFO L276 IsEmpty]: Start isEmpty. Operand 698 states and 1232 transitions. [2024-12-05 23:22:22,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 23:22:22,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:24,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:24,714 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:22:24,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:24,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1238 states to 699 states and 1234 transitions. [2024-12-05 23:22:24,752 INFO L276 IsEmpty]: Start isEmpty. Operand 699 states and 1234 transitions. [2024-12-05 23:22:24,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 23:22:24,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:24,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:26,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:26,712 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:22:30,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:30,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1247 states to 703 states and 1243 transitions. [2024-12-05 23:22:30,035 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1243 transitions. [2024-12-05 23:22:30,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:22:30,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:30,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:31,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:32,469 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 23:22:33,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:33,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1252 states to 706 states and 1248 transitions. [2024-12-05 23:22:33,601 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1248 transitions. [2024-12-05 23:22:33,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-05 23:22:33,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:33,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:35,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:35,631 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-05 23:22:35,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:35,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1256 states to 709 states and 1252 transitions. [2024-12-05 23:22:35,652 INFO L276 IsEmpty]: Start isEmpty. Operand 709 states and 1252 transitions. [2024-12-05 23:22:35,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-05 23:22:35,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:35,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:37,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:38,820 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:22:39,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:39,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1257 states to 711 states and 1253 transitions. [2024-12-05 23:22:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 711 states and 1253 transitions. [2024-12-05 23:22:39,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-12-05 23:22:39,894 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:39,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:41,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:42,546 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:22:43,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:22:43,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1259 states to 712 states and 1255 transitions. [2024-12-05 23:22:43,296 INFO L276 IsEmpty]: Start isEmpty. Operand 712 states and 1255 transitions. [2024-12-05 23:22:43,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-12-05 23:22:43,297 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:22:43,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:22:45,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:22:45,763 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:22:57,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:23:22,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:23:22,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1357 states to 749 states and 1353 transitions. [2024-12-05 23:23:22,506 INFO L276 IsEmpty]: Start isEmpty. Operand 749 states and 1353 transitions. [2024-12-05 23:23:22,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:23:22,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:23:22,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:23:24,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:23:25,269 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:23:37,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:24:08,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:24:08,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1456 states to 787 states and 1452 transitions. [2024-12-05 23:24:08,965 INFO L276 IsEmpty]: Start isEmpty. Operand 787 states and 1452 transitions. [2024-12-05 23:24:08,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-12-05 23:24:08,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:24:08,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:24:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:24:11,573 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:24:24,393 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:25:04,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:04,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1556 states to 826 states and 1552 transitions. [2024-12-05 23:25:04,377 INFO L276 IsEmpty]: Start isEmpty. Operand 826 states and 1552 transitions. [2024-12-05 23:25:04,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 23:25:04,378 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:04,378 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:06,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:07,278 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-05 23:25:09,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:25:09,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1562 states to 829 states and 1558 transitions. [2024-12-05 23:25:09,606 INFO L276 IsEmpty]: Start isEmpty. Operand 829 states and 1558 transitions. [2024-12-05 23:25:09,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:25:09,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:25:09,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:25:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:25:12,512 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:25:25,938 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-05 23:26:15,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:15,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 869 states and 1659 transitions. [2024-12-05 23:26:15,092 INFO L276 IsEmpty]: Start isEmpty. Operand 869 states and 1659 transitions. [2024-12-05 23:26:15,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:26:15,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:15,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:16,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:17,091 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:26:17,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:17,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 870 states and 1659 transitions. [2024-12-05 23:26:17,125 INFO L276 IsEmpty]: Start isEmpty. Operand 870 states and 1659 transitions. [2024-12-05 23:26:17,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 23:26:17,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:17,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:18,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:26:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:22,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1671 states to 873 states and 1667 transitions. [2024-12-05 23:26:22,331 INFO L276 IsEmpty]: Start isEmpty. Operand 873 states and 1667 transitions. [2024-12-05 23:26:22,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:26:22,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:22,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:24,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:24,291 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:26:27,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:27,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1678 states to 877 states and 1674 transitions. [2024-12-05 23:26:27,709 INFO L276 IsEmpty]: Start isEmpty. Operand 877 states and 1674 transitions. [2024-12-05 23:26:27,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:26:27,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:27,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:29,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:29,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:26:32,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:32,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 881 states and 1681 transitions. [2024-12-05 23:26:32,692 INFO L276 IsEmpty]: Start isEmpty. Operand 881 states and 1681 transitions. [2024-12-05 23:26:32,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:26:32,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:32,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:34,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:34,627 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:26:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1685 states to 882 states and 1681 transitions. [2024-12-05 23:26:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 882 states and 1681 transitions. [2024-12-05 23:26:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:26:34,659 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:34,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:36,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:36,628 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:26:39,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:39,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1687 states to 884 states and 1683 transitions. [2024-12-05 23:26:39,362 INFO L276 IsEmpty]: Start isEmpty. Operand 884 states and 1683 transitions. [2024-12-05 23:26:39,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:26:39,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:39,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:41,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:41,361 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:26:41,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:41,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1688 states to 885 states and 1684 transitions. [2024-12-05 23:26:41,409 INFO L276 IsEmpty]: Start isEmpty. Operand 885 states and 1684 transitions. [2024-12-05 23:26:41,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:26:41,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:41,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:43,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:43,357 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:26:46,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:46,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1695 states to 889 states and 1691 transitions. [2024-12-05 23:26:46,699 INFO L276 IsEmpty]: Start isEmpty. Operand 889 states and 1691 transitions. [2024-12-05 23:26:46,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:26:46,699 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:46,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:48,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:49,038 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:26:52,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:52,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 893 states and 1698 transitions. [2024-12-05 23:26:52,361 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1698 transitions. [2024-12-05 23:26:52,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 23:26:52,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:52,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:26:54,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:54,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1702 states to 894 states and 1698 transitions. [2024-12-05 23:26:54,337 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1698 transitions. [2024-12-05 23:26:54,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:26:54,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:54,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:26:56,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:26:56,311 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:26:59,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:26:59,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1704 states to 896 states and 1700 transitions. [2024-12-05 23:26:59,087 INFO L276 IsEmpty]: Start isEmpty. Operand 896 states and 1700 transitions. [2024-12-05 23:26:59,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:26:59,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:26:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:01,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:27:01,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:01,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 897 states and 1701 transitions. [2024-12-05 23:27:01,245 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1701 transitions. [2024-12-05 23:27:01,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:01,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:01,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:03,213 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:27:03,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:03,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1705 states to 898 states and 1701 transitions. [2024-12-05 23:27:03,246 INFO L276 IsEmpty]: Start isEmpty. Operand 898 states and 1701 transitions. [2024-12-05 23:27:03,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-12-05 23:27:03,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:03,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:06,245 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:27:07,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:07,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 899 states and 1703 transitions. [2024-12-05 23:27:07,458 INFO L276 IsEmpty]: Start isEmpty. Operand 899 states and 1703 transitions. [2024-12-05 23:27:07,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:07,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:07,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:09,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:09,363 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:27:12,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:12,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1714 states to 903 states and 1710 transitions. [2024-12-05 23:27:12,711 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1710 transitions. [2024-12-05 23:27:12,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:12,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:12,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:14,667 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:27:17,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:17,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 907 states and 1717 transitions. [2024-12-05 23:27:17,866 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1717 transitions. [2024-12-05 23:27:17,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:17,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:17,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:19,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:19,776 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:27:19,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:19,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 908 states and 1717 transitions. [2024-12-05 23:27:19,811 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1717 transitions. [2024-12-05 23:27:19,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:19,812 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:19,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:21,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:21,674 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:27:21,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:21,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1721 states to 909 states and 1717 transitions. [2024-12-05 23:27:21,712 INFO L276 IsEmpty]: Start isEmpty. Operand 909 states and 1717 transitions. [2024-12-05 23:27:21,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:27:21,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:21,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:23,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:23,641 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:27:26,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:26,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1723 states to 911 states and 1719 transitions. [2024-12-05 23:27:26,544 INFO L276 IsEmpty]: Start isEmpty. Operand 911 states and 1719 transitions. [2024-12-05 23:27:26,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:27:26,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:26,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:28,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:28,546 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:27:28,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:28,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 912 states and 1720 transitions. [2024-12-05 23:27:28,592 INFO L276 IsEmpty]: Start isEmpty. Operand 912 states and 1720 transitions. [2024-12-05 23:27:28,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:27:28,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:28,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:30,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:30,459 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:27:30,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:30,490 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1724 states to 913 states and 1720 transitions. [2024-12-05 23:27:30,490 INFO L276 IsEmpty]: Start isEmpty. Operand 913 states and 1720 transitions. [2024-12-05 23:27:30,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:27:30,491 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:30,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:32,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:32,375 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:27:54,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:27:54,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1751 states to 925 states and 1747 transitions. [2024-12-05 23:27:54,932 INFO L276 IsEmpty]: Start isEmpty. Operand 925 states and 1747 transitions. [2024-12-05 23:27:54,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:27:54,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:27:54,933 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:27:56,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:27:56,832 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:28:00,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:00,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1758 states to 929 states and 1754 transitions. [2024-12-05 23:28:00,039 INFO L276 IsEmpty]: Start isEmpty. Operand 929 states and 1754 transitions. [2024-12-05 23:28:00,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-12-05 23:28:00,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:00,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:01,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:01,972 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:28:08,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:08,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1761 states to 932 states and 1757 transitions. [2024-12-05 23:28:08,228 INFO L276 IsEmpty]: Start isEmpty. Operand 932 states and 1757 transitions. [2024-12-05 23:28:08,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:28:08,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:08,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:10,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:10,224 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:28:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:13,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 936 states and 1764 transitions. [2024-12-05 23:28:13,764 INFO L276 IsEmpty]: Start isEmpty. Operand 936 states and 1764 transitions. [2024-12-05 23:28:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:28:13,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:13,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:15,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:15,647 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:28:15,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:15,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1768 states to 937 states and 1764 transitions. [2024-12-05 23:28:15,682 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1764 transitions. [2024-12-05 23:28:15,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:28:15,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:15,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:17,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:17,751 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:28:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:20,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1770 states to 939 states and 1766 transitions. [2024-12-05 23:28:20,872 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1766 transitions. [2024-12-05 23:28:20,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:28:20,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:20,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:22,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:22,781 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:28:22,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:22,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 940 states and 1767 transitions. [2024-12-05 23:28:22,825 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1767 transitions. [2024-12-05 23:28:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:28:22,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:22,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:24,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:28:24,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:24,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1771 states to 941 states and 1767 transitions. [2024-12-05 23:28:24,764 INFO L276 IsEmpty]: Start isEmpty. Operand 941 states and 1767 transitions. [2024-12-05 23:28:24,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:28:24,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:24,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:26,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:29,629 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:28:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:28:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1772 states to 943 states and 1768 transitions. [2024-12-05 23:28:38,953 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1768 transitions. [2024-12-05 23:28:38,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:28:38,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:28:38,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:28:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:28:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:29:07,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:07,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1799 states to 955 states and 1795 transitions. [2024-12-05 23:29:07,875 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1795 transitions. [2024-12-05 23:29:07,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:29:07,877 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:07,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:09,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:10,136 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:29:10,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:10,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1803 states to 958 states and 1799 transitions. [2024-12-05 23:29:10,178 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1799 transitions. [2024-12-05 23:29:10,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 23:29:10,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:10,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:12,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:12,244 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:29:19,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 961 states and 1802 transitions. [2024-12-05 23:29:19,020 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1802 transitions. [2024-12-05 23:29:19,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:29:19,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:19,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:20,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:21,074 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:29:21,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:21,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 962 states and 1802 transitions. [2024-12-05 23:29:21,111 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1802 transitions. [2024-12-05 23:29:21,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:29:21,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:21,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:22,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-12-05 23:29:23,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:23,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 963 states and 1802 transitions. [2024-12-05 23:29:23,132 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1802 transitions. [2024-12-05 23:29:23,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:29:23,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:23,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:26,631 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:29:28,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:28,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 963 states and 1797 transitions. [2024-12-05 23:29:28,006 INFO L276 IsEmpty]: Start isEmpty. Operand 963 states and 1797 transitions. [2024-12-05 23:29:28,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:29:28,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:28,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:29,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:29,955 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:29:57,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:29:57,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 975 states and 1824 transitions. [2024-12-05 23:29:57,020 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1824 transitions. [2024-12-05 23:29:57,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-12-05 23:29:57,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:29:57,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:29:58,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:29:58,876 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:30:06,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:06,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 978 states and 1827 transitions. [2024-12-05 23:30:06,021 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1827 transitions. [2024-12-05 23:30:06,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:30:06,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:06,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:07,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:07,977 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:30:08,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:08,006 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 979 states and 1827 transitions. [2024-12-05 23:30:08,006 INFO L276 IsEmpty]: Start isEmpty. Operand 979 states and 1827 transitions. [2024-12-05 23:30:08,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:30:08,006 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:08,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:09,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:10,088 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:30:10,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:10,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 980 states and 1829 transitions. [2024-12-05 23:30:10,170 INFO L276 IsEmpty]: Start isEmpty. Operand 980 states and 1829 transitions. [2024-12-05 23:30:10,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:30:10,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:10,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:12,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:13,925 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:30:17,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:17,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 983 states and 1834 transitions. [2024-12-05 23:30:17,737 INFO L276 IsEmpty]: Start isEmpty. Operand 983 states and 1834 transitions. [2024-12-05 23:30:17,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:30:17,738 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:17,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:19,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:19,665 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:30:49,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:49,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 995 states and 1861 transitions. [2024-12-05 23:30:49,133 INFO L276 IsEmpty]: Start isEmpty. Operand 995 states and 1861 transitions. [2024-12-05 23:30:49,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 23:30:49,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:49,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:30:50,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:30:51,046 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:30:58,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:30:58,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 998 states and 1864 transitions. [2024-12-05 23:30:58,594 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1864 transitions. [2024-12-05 23:30:58,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-12-05 23:30:58,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:30:58,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:00,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:00,746 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-12-05 23:31:00,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:00,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1880 states to 999 states and 1866 transitions. [2024-12-05 23:31:00,833 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1866 transitions. [2024-12-05 23:31:00,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:31:00,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:00,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:02,816 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:02,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1002 states and 1870 transitions. [2024-12-05 23:31:02,860 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1870 transitions. [2024-12-05 23:31:02,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 23:31:02,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:02,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:04,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:04,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:04,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1888 states to 1005 states and 1874 transitions. [2024-12-05 23:31:04,925 INFO L276 IsEmpty]: Start isEmpty. Operand 1005 states and 1874 transitions. [2024-12-05 23:31:04,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:31:04,926 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:04,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:06,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:10,432 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-05 23:31:13,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:13,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1891 states to 1007 states and 1877 transitions. [2024-12-05 23:31:13,663 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1877 transitions. [2024-12-05 23:31:13,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:31:13,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:13,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:15,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:15,534 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:15,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:15,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1010 states and 1881 transitions. [2024-12-05 23:31:15,575 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1881 transitions. [2024-12-05 23:31:15,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:31:15,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:15,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:17,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:17,558 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:17,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:17,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1899 states to 1013 states and 1885 transitions. [2024-12-05 23:31:17,601 INFO L276 IsEmpty]: Start isEmpty. Operand 1013 states and 1885 transitions. [2024-12-05 23:31:17,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-12-05 23:31:17,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:17,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:19,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:19,580 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:31:19,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:19,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1900 states to 1015 states and 1886 transitions. [2024-12-05 23:31:19,813 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1886 transitions. [2024-12-05 23:31:19,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:31:19,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:19,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:21,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:21,733 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:21,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:21,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1904 states to 1018 states and 1890 transitions. [2024-12-05 23:31:21,778 INFO L276 IsEmpty]: Start isEmpty. Operand 1018 states and 1890 transitions. [2024-12-05 23:31:21,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:31:21,778 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:21,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:23,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:23,746 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:23,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:23,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1908 states to 1021 states and 1894 transitions. [2024-12-05 23:31:23,789 INFO L276 IsEmpty]: Start isEmpty. Operand 1021 states and 1894 transitions. [2024-12-05 23:31:23,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 23:31:23,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:23,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:25,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:25,720 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:31:25,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:25,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1909 states to 1023 states and 1895 transitions. [2024-12-05 23:31:25,935 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1895 transitions. [2024-12-05 23:31:25,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:31:25,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:25,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:27,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:27,872 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:27,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:27,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1026 states and 1899 transitions. [2024-12-05 23:31:27,919 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1899 transitions. [2024-12-05 23:31:27,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:31:27,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:27,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:29,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:29,971 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-12-05 23:31:30,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:30,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1917 states to 1029 states and 1903 transitions. [2024-12-05 23:31:30,019 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1903 transitions. [2024-12-05 23:31:30,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-12-05 23:31:30,019 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:30,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:31,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:31,998 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:31:32,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:32,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1918 states to 1031 states and 1904 transitions. [2024-12-05 23:31:32,221 INFO L276 IsEmpty]: Start isEmpty. Operand 1031 states and 1904 transitions. [2024-12-05 23:31:32,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 23:31:32,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:32,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:33,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:34,030 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:31:34,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:34,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1919 states to 1033 states and 1905 transitions. [2024-12-05 23:31:34,219 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1905 transitions. [2024-12-05 23:31:34,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 23:31:34,220 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:34,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:35,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:39,490 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:31:42,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:42,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1035 states and 1908 transitions. [2024-12-05 23:31:42,960 INFO L276 IsEmpty]: Start isEmpty. Operand 1035 states and 1908 transitions. [2024-12-05 23:31:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 23:31:42,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:45,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:47,018 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 23:31:48,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:48,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1924 states to 1036 states and 1910 transitions. [2024-12-05 23:31:48,766 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1910 transitions. [2024-12-05 23:31:48,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 23:31:48,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:48,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:50,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:52,692 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-12-05 23:31:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:57,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1929 states to 1039 states and 1915 transitions. [2024-12-05 23:31:57,145 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1915 transitions. [2024-12-05 23:31:57,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 23:31:57,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:57,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:31:59,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:31:59,429 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:31:59,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:31:59,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1935 states to 1042 states and 1921 transitions. [2024-12-05 23:31:59,521 INFO L276 IsEmpty]: Start isEmpty. Operand 1042 states and 1921 transitions. [2024-12-05 23:31:59,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:31:59,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:31:59,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:01,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:01,716 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:32:01,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:01,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1940 states to 1045 states and 1926 transitions. [2024-12-05 23:32:01,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1926 transitions. [2024-12-05 23:32:01,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:32:01,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:01,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:04,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:04,253 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:32:04,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:04,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1949 states to 1050 states and 1934 transitions. [2024-12-05 23:32:04,340 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1934 transitions. [2024-12-05 23:32:04,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 23:32:04,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:04,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:06,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:06,516 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:32:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:13,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1950 states to 1052 states and 1935 transitions. [2024-12-05 23:32:13,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1052 states and 1935 transitions. [2024-12-05 23:32:13,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 23:32:13,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:13,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:15,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:15,320 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:32:15,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:15,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1959 states to 1057 states and 1943 transitions. [2024-12-05 23:32:15,427 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1943 transitions. [2024-12-05 23:32:15,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:32:15,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:15,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:17,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:17,682 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-12-05 23:32:17,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:17,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1961 states to 1058 states and 1945 transitions. [2024-12-05 23:32:17,763 INFO L276 IsEmpty]: Start isEmpty. Operand 1058 states and 1945 transitions. [2024-12-05 23:32:17,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 23:32:17,764 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:17,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:19,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:19,965 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:32:27,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:27,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1962 states to 1060 states and 1946 transitions. [2024-12-05 23:32:27,468 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1946 transitions. [2024-12-05 23:32:27,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 23:32:27,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:27,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:29,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:29,567 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:32:29,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:29,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1971 states to 1065 states and 1954 transitions. [2024-12-05 23:32:29,670 INFO L276 IsEmpty]: Start isEmpty. Operand 1065 states and 1954 transitions. [2024-12-05 23:32:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 23:32:29,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:29,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:31,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:31,959 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-12-05 23:32:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:32:40,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1972 states to 1067 states and 1955 transitions. [2024-12-05 23:32:40,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1067 states and 1955 transitions. [2024-12-05 23:32:40,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:32:40,054 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:32:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:32:41,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:32:42,151 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-12-05 23:33:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:32,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2005 states to 1085 states and 1986 transitions. [2024-12-05 23:33:32,671 INFO L276 IsEmpty]: Start isEmpty. Operand 1085 states and 1986 transitions. [2024-12-05 23:33:32,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 23:33:32,671 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:32,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:34,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:35,122 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-12-05 23:33:35,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:35,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2010 states to 1088 states and 1991 transitions. [2024-12-05 23:33:35,229 INFO L276 IsEmpty]: Start isEmpty. Operand 1088 states and 1991 transitions. [2024-12-05 23:33:35,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 23:33:35,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:35,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:37,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:37,437 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:33:37,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:37,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2013 states to 1090 states and 1994 transitions. [2024-12-05 23:33:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 1090 states and 1994 transitions. [2024-12-05 23:33:37,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 23:33:37,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:37,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:39,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:39,626 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-12-05 23:33:39,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:39,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2022 states to 1095 states and 2003 transitions. [2024-12-05 23:33:39,727 INFO L276 IsEmpty]: Start isEmpty. Operand 1095 states and 2003 transitions. [2024-12-05 23:33:39,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 23:33:39,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:39,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:41,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:41,908 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-12-05 23:33:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 23:33:42,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2031 states to 1100 states and 2011 transitions. [2024-12-05 23:33:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 1100 states and 2011 transitions. [2024-12-05 23:33:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 23:33:42,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 23:33:42,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 23:33:43,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 23:33:44,234 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked.