./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/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_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm --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-826ab2b [2024-11-13 20:21:22,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 20:21:22,107 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 20:21:22,112 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 20:21:22,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 20:21:22,138 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 20:21:22,139 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 20:21:22,140 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 20:21:22,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 20:21:22,141 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 20:21:22,142 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 20:21:22,142 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 20:21:22,142 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 20:21:22,142 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 20:21:22,142 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 20:21:22,143 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 20:21:22,143 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 20:21:22,143 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:22,143 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 20:21:22,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 20:21:22,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 20:21:22,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 20:21:22,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 20:21:22,145 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_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm 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 [2024-11-13 20:21:22,470 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 20:21:22,479 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 20:21:22,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 20:21:22,483 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 20:21:22,483 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 20:21:22,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i Unable to find full path for "g++" [2024-11-13 20:21:24,435 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 20:21:25,062 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 20:21:25,063 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i [2024-11-13 20:21:25,110 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/data/a2f047fe2/6b3004a6c1d74f0883ed8082784405b1/FLAG09e38cd56 [2024-11-13 20:21:25,125 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/data/a2f047fe2/6b3004a6c1d74f0883ed8082784405b1 [2024-11-13 20:21:25,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 20:21:25,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 20:21:25,131 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:25,131 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 20:21:25,136 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 20:21:25,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:25" (1/1) ... [2024-11-13 20:21:25,138 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ef0501 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:25, skipping insertion in model container [2024-11-13 20:21:25,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 08:21:25" (1/1) ... [2024-11-13 20:21:25,220 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 20:21:26,426 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_2152667b-8165-455f-9ec4-d325b6ef54d5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2024-11-13 20:21:26,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:26,624 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 20:21:26,895 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_2152667b-8165-455f-9ec4-d325b6ef54d5/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--block--paride--pcd.ko-main.cil.out.i[148417,148430] [2024-11-13 20:21:26,924 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 20:21:27,127 INFO L204 MainTranslator]: Completed translation [2024-11-13 20:21:27,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27 WrapperNode [2024-11-13 20:21:27,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 20:21:27,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:27,130 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 20:21:27,130 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 20:21:27,136 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,232 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,457 INFO L138 Inliner]: procedures = 167, calls = 3358, calls flagged for inlining = 60, calls inlined = 52, statements flattened = 4507 [2024-11-13 20:21:27,457 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 20:21:27,458 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 20:21:27,458 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 20:21:27,458 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 20:21:27,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,516 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,516 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,670 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,701 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,735 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,752 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,794 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 20:21:27,796 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 20:21:27,796 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 20:21:27,796 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 20:21:27,799 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 08:21:27" (1/1) ... [2024-11-13 20:21:27,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 20:21:27,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 20:21:27,840 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 20:21:27,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2152667b-8165-455f-9ec4-d325b6ef54d5/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 20:21:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_request [2024-11-13 20:21:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_request [2024-11-13 20:21:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure pi_release [2024-11-13 20:21:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_release [2024-11-13 20:21:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure write_reg [2024-11-13 20:21:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure write_reg [2024-11-13 20:21:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_audio_ioctl [2024-11-13 20:21:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_audio_ioctl [2024-11-13 20:21:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure pi_disconnect [2024-11-13 20:21:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_disconnect [2024-11-13 20:21:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure status_reg [2024-11-13 20:21:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure status_reg [2024-11-13 20:21:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure ps_set_intr [2024-11-13 20:21:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ps_set_intr [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_packet [2024-11-13 20:21:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_packet [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 20:21:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_status [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_status [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure read_reg [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure read_reg [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_tray_move [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_tray_move [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure do_pcd_read [2024-11-13 20:21:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure do_pcd_read [2024-11-13 20:21:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 20:21:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 20:21:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 20:21:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_check_events [2024-11-13 20:21:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_check_events [2024-11-13 20:21:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 20:21:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 20:21:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_lock_door [2024-11-13 20:21:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_lock_door [2024-11-13 20:21:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 20:21:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2024-11-13 20:21:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2024-11-13 20:21:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-13 20:21:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-13 20:21:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_check_events [2024-11-13 20:21:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_check_events [2024-11-13 20:21:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_sleep [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_sleep [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_wait [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_wait [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_atapi [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_atapi [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pcd_mutex [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pcd_mutex [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_get_mcn [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_get_mcn [2024-11-13 20:21:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 20:21:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 20:21:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 20:21:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 20:21:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_identify [2024-11-13 20:21:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_identify [2024-11-13 20:21:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure next_request [2024-11-13 20:21:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure next_request [2024-11-13 20:21:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 20:21:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 20:21:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 20:21:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_probe [2024-11-13 20:21:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_probe [2024-11-13 20:21:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_command [2024-11-13 20:21:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_command [2024-11-13 20:21:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_completion [2024-11-13 20:21:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_completion [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_drive_reset [2024-11-13 20:21:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_drive_reset [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure pi_init [2024-11-13 20:21:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_init [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure pi_read_regr [2024-11-13 20:21:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_read_regr [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 20:21:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 20:21:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure pi_connect [2024-11-13 20:21:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_connect [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pcd_mutex [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pcd_mutex [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_reset [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_reset [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure pcd_block_ioctl [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure pcd_block_ioctl [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 20:21:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 20:21:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure pi_do_claimed [2024-11-13 20:21:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure pi_do_claimed [2024-11-13 20:21:28,403 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 20:21:28,406 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 20:21:50,415 INFO L? ?]: Removed 735 outVars from TransFormulas that were not future-live. [2024-11-13 20:21:50,415 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 20:21:51,661 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 20:21:51,661 INFO L316 CfgBuilder]: Removed 7 assume(true) statements. [2024-11-13 20:21:51,662 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:51 BoogieIcfgContainer [2024-11-13 20:21:51,662 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 20:21:51,663 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 20:21:51,663 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 20:21:51,674 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 20:21:51,674 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 08:21:51" (1/1) ... [2024-11-13 20:21:51,683 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 20:21:51,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:21:51,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 897 states to 610 states and 897 transitions. [2024-11-13 20:21:51,777 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 897 transitions. [2024-11-13 20:21:51,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-13 20:21:51,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:21:51,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:21:54,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:21:55,756 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:06,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:06,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:06,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 934 states to 615 states and 934 transitions. [2024-11-13 20:22:06,344 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 934 transitions. [2024-11-13 20:22:06,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-11-13 20:22:06,346 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:06,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:08,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:09,423 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:19,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.17s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:20,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:20,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 985 states to 623 states and 985 transitions. [2024-11-13 20:22:20,115 INFO L276 IsEmpty]: Start isEmpty. Operand 623 states and 985 transitions. [2024-11-13 20:22:20,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-11-13 20:22:20,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:20,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:22,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:23,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:22:34,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:22:34,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:34,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1032 states to 629 states and 1032 transitions. [2024-11-13 20:22:34,619 INFO L276 IsEmpty]: Start isEmpty. Operand 629 states and 1032 transitions. [2024-11-13 20:22:34,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-13 20:22:34,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:34,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:37,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:38,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:38,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:38,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 630 states and 1033 transitions. [2024-11-13 20:22:38,177 INFO L276 IsEmpty]: Start isEmpty. Operand 630 states and 1033 transitions. [2024-11-13 20:22:38,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:22:38,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:38,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:40,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:41,402 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:22:41,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:41,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1034 states to 631 states and 1034 transitions. [2024-11-13 20:22:41,424 INFO L276 IsEmpty]: Start isEmpty. Operand 631 states and 1034 transitions. [2024-11-13 20:22:41,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 20:22:41,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:41,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:43,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:44,101 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:44,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1035 states to 632 states and 1035 transitions. [2024-11-13 20:22:44,119 INFO L276 IsEmpty]: Start isEmpty. Operand 632 states and 1035 transitions. [2024-11-13 20:22:44,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-13 20:22:44,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:44,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:46,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:47,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:22:47,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:22:47,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1036 states to 633 states and 1036 transitions. [2024-11-13 20:22:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 633 states and 1036 transitions. [2024-11-13 20:22:47,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:22:47,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:22:47,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:22:49,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:22:49,498 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:00,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:23:00,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:00,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1078 states to 638 states and 1078 transitions. [2024-11-13 20:23:00,724 INFO L276 IsEmpty]: Start isEmpty. Operand 638 states and 1078 transitions. [2024-11-13 20:23:00,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:23:00,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:00,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:02,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:03,280 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:03,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:03,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1083 states to 641 states and 1083 transitions. [2024-11-13 20:23:03,680 INFO L276 IsEmpty]: Start isEmpty. Operand 641 states and 1083 transitions. [2024-11-13 20:23:03,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:23:03,682 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:03,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:06,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:06,474 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:06,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:06,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1084 states to 642 states and 1084 transitions. [2024-11-13 20:23:06,953 INFO L276 IsEmpty]: Start isEmpty. Operand 642 states and 1084 transitions. [2024-11-13 20:23:06,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:23:06,955 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:06,955 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:09,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:20,308 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 [] [2024-11-13 20:23:21,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:21,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1113 states to 645 states and 1113 transitions. [2024-11-13 20:23:21,091 INFO L276 IsEmpty]: Start isEmpty. Operand 645 states and 1113 transitions. [2024-11-13 20:23:21,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:23:21,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:21,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:23,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:23,597 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:24,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:24,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1117 states to 647 states and 1117 transitions. [2024-11-13 20:23:24,064 INFO L276 IsEmpty]: Start isEmpty. Operand 647 states and 1117 transitions. [2024-11-13 20:23:24,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:23:24,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:24,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:26,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:26,564 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:26,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:26,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1119 states to 649 states and 1119 transitions. [2024-11-13 20:23:26,814 INFO L276 IsEmpty]: Start isEmpty. Operand 649 states and 1119 transitions. [2024-11-13 20:23:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:23:26,816 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:29,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:29,460 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:29,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:29,713 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1122 states to 650 states and 1122 transitions. [2024-11-13 20:23:29,713 INFO L276 IsEmpty]: Start isEmpty. Operand 650 states and 1122 transitions. [2024-11-13 20:23:29,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-13 20:23:29,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:29,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:31,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:31,930 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:32,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:32,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1124 states to 651 states and 1124 transitions. [2024-11-13 20:23:32,169 INFO L276 IsEmpty]: Start isEmpty. Operand 651 states and 1124 transitions. [2024-11-13 20:23:32,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:23:32,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:32,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:34,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:34,499 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:34,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:34,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 653 states and 1126 transitions. [2024-11-13 20:23:34,541 INFO L276 IsEmpty]: Start isEmpty. Operand 653 states and 1126 transitions. [2024-11-13 20:23:34,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-13 20:23:34,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:34,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:36,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:36,877 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:36,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:36,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 654 states and 1127 transitions. [2024-11-13 20:23:36,909 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 1127 transitions. [2024-11-13 20:23:36,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:23:36,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:36,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:38,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:39,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:23:39,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:39,176 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 655 states and 1127 transitions. [2024-11-13 20:23:39,176 INFO L276 IsEmpty]: Start isEmpty. Operand 655 states and 1127 transitions. [2024-11-13 20:23:39,177 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-13 20:23:39,177 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:39,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:41,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:41,624 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:23:41,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:41,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 656 states and 1127 transitions. [2024-11-13 20:23:41,648 INFO L276 IsEmpty]: Start isEmpty. Operand 656 states and 1127 transitions. [2024-11-13 20:23:41,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-13 20:23:41,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:41,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:43,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:43,889 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:44,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:44,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1127 states to 657 states and 1127 transitions. [2024-11-13 20:23:44,138 INFO L276 IsEmpty]: Start isEmpty. Operand 657 states and 1127 transitions. [2024-11-13 20:23:44,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:23:44,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:44,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:46,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:46,250 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:46,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:46,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1131 states to 660 states and 1131 transitions. [2024-11-13 20:23:46,271 INFO L276 IsEmpty]: Start isEmpty. Operand 660 states and 1131 transitions. [2024-11-13 20:23:46,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:23:46,273 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:46,273 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:48,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:48,386 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:23:48,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 661 states and 1132 transitions. [2024-11-13 20:23:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 661 states and 1132 transitions. [2024-11-13 20:23:48,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:23:48,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:48,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:50,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:50,784 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:50,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:50,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1133 states to 662 states and 1133 transitions. [2024-11-13 20:23:50,809 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 1133 transitions. [2024-11-13 20:23:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-13 20:23:50,810 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:50,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:53,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:53,558 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:23:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:53,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 663 states and 1135 transitions. [2024-11-13 20:23:53,774 INFO L276 IsEmpty]: Start isEmpty. Operand 663 states and 1135 transitions. [2024-11-13 20:23:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:23:53,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:53,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:56,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:56,352 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 20:23:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:56,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 664 states and 1135 transitions. [2024-11-13 20:23:56,374 INFO L276 IsEmpty]: Start isEmpty. Operand 664 states and 1135 transitions. [2024-11-13 20:23:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:23:56,375 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:56,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:23:58,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:23:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:23:58,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:23:58,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1135 states to 665 states and 1135 transitions. [2024-11-13 20:23:58,726 INFO L276 IsEmpty]: Start isEmpty. Operand 665 states and 1135 transitions. [2024-11-13 20:23:58,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:23:58,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:23:58,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:00,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:24:01,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:01,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1141 states to 668 states and 1141 transitions. [2024-11-13 20:24:01,071 INFO L276 IsEmpty]: Start isEmpty. Operand 668 states and 1141 transitions. [2024-11-13 20:24:01,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:24:01,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:01,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:03,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:03,573 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:24:03,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:03,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1145 states to 671 states and 1145 transitions. [2024-11-13 20:24:03,622 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 1145 transitions. [2024-11-13 20:24:03,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:24:03,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:03,623 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:05,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:06,189 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-13 20:24:06,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:06,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 672 states and 1146 transitions. [2024-11-13 20:24:06,218 INFO L276 IsEmpty]: Start isEmpty. Operand 672 states and 1146 transitions. [2024-11-13 20:24:06,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-13 20:24:06,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:06,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:08,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:08,680 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 20:24:08,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:08,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1146 states to 673 states and 1146 transitions. [2024-11-13 20:24:08,700 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 1146 transitions. [2024-11-13 20:24:08,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-13 20:24:08,701 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:08,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:11,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:11,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:12,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:12,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1152 states to 676 states and 1152 transitions. [2024-11-13 20:24:12,528 INFO L276 IsEmpty]: Start isEmpty. Operand 676 states and 1152 transitions. [2024-11-13 20:24:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:24:12,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:14,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:15,369 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:24:18,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:18,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1169 states to 686 states and 1169 transitions. [2024-11-13 20:24:18,782 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1169 transitions. [2024-11-13 20:24:18,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-13 20:24:18,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:18,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:21,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:21,437 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:21,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:21,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 686 states and 1168 transitions. [2024-11-13 20:24:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 686 states and 1168 transitions. [2024-11-13 20:24:21,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-13 20:24:21,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:24,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:24,637 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 20:24:25,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:25,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1173 states to 690 states and 1173 transitions. [2024-11-13 20:24:25,714 INFO L276 IsEmpty]: Start isEmpty. Operand 690 states and 1173 transitions. [2024-11-13 20:24:25,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:24:25,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:25,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:28,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:28,592 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:24:29,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:29,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1180 states to 691 states and 1176 transitions. [2024-11-13 20:24:29,756 INFO L276 IsEmpty]: Start isEmpty. Operand 691 states and 1176 transitions. [2024-11-13 20:24:29,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-13 20:24:29,756 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:29,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:32,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:32,748 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:24:33,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:33,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 692 states and 1178 transitions. [2024-11-13 20:24:33,076 INFO L276 IsEmpty]: Start isEmpty. Operand 692 states and 1178 transitions. [2024-11-13 20:24:33,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-13 20:24:33,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:33,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:35,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:35,953 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:24:35,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:35,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1184 states to 693 states and 1180 transitions. [2024-11-13 20:24:35,997 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1180 transitions. [2024-11-13 20:24:35,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-13 20:24:35,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:35,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:38,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:38,649 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:24:41,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:41,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1193 states to 697 states and 1189 transitions. [2024-11-13 20:24:41,418 INFO L276 IsEmpty]: Start isEmpty. Operand 697 states and 1189 transitions. [2024-11-13 20:24:41,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:41,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:41,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:44,701 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-13 20:24:45,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:45,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1198 states to 700 states and 1194 transitions. [2024-11-13 20:24:45,641 INFO L276 IsEmpty]: Start isEmpty. Operand 700 states and 1194 transitions. [2024-11-13 20:24:45,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-13 20:24:45,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:45,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:48,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:48,391 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-11-13 20:24:48,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:48,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1202 states to 703 states and 1198 transitions. [2024-11-13 20:24:48,418 INFO L276 IsEmpty]: Start isEmpty. Operand 703 states and 1198 transitions. [2024-11-13 20:24:48,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-13 20:24:48,419 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:48,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:50,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:52,281 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:24:53,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:53,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1203 states to 705 states and 1199 transitions. [2024-11-13 20:24:53,320 INFO L276 IsEmpty]: Start isEmpty. Operand 705 states and 1199 transitions. [2024-11-13 20:24:53,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 20:24:53,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:53,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:55,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:24:56,501 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:24:57,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:24:57,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1205 states to 706 states and 1201 transitions. [2024-11-13 20:24:57,383 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 1201 transitions. [2024-11-13 20:24:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-13 20:24:57,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:24:57,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:24:59,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:00,219 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:11,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:25:32,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:25:32,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1302 states to 743 states and 1298 transitions. [2024-11-13 20:25:32,581 INFO L276 IsEmpty]: Start isEmpty. Operand 743 states and 1298 transitions. [2024-11-13 20:25:32,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:25:32,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:25:32,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:25:35,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:25:36,120 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:25:48,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.11s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:26:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:26:13,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1400 states to 781 states and 1396 transitions. [2024-11-13 20:26:13,975 INFO L276 IsEmpty]: Start isEmpty. Operand 781 states and 1396 transitions. [2024-11-13 20:26:13,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-13 20:26:13,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:26:13,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:26:15,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:26:16,906 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:26:29,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 20:27:02,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:02,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1499 states to 820 states and 1495 transitions. [2024-11-13 20:27:02,663 INFO L276 IsEmpty]: Start isEmpty. Operand 820 states and 1495 transitions. [2024-11-13 20:27:02,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-13 20:27:02,664 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:02,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:04,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:06,084 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-13 20:27:08,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:27:08,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1505 states to 823 states and 1501 transitions. [2024-11-13 20:27:08,397 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1501 transitions. [2024-11-13 20:27:08,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:27:08,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:27:08,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:27:10,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:27:11,951 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:27:25,119 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 [] [2024-11-13 20:28:07,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:07,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 863 states and 1601 transitions. [2024-11-13 20:28:07,617 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 1601 transitions. [2024-11-13 20:28:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:28:07,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:07,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:09,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:09,937 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:28:09,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:09,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 864 states and 1601 transitions. [2024-11-13 20:28:09,974 INFO L276 IsEmpty]: Start isEmpty. Operand 864 states and 1601 transitions. [2024-11-13 20:28:09,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-13 20:28:09,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:09,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:12,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:12,567 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:15,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:15,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1613 states to 867 states and 1609 transitions. [2024-11-13 20:28:15,440 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1609 transitions. [2024-11-13 20:28:15,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:28:15,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:15,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:17,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:18,094 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:21,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:21,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1620 states to 871 states and 1616 transitions. [2024-11-13 20:28:21,742 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states and 1616 transitions. [2024-11-13 20:28:21,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:28:21,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:21,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:24,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:24,307 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:27,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:27,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 875 states and 1623 transitions. [2024-11-13 20:28:27,389 INFO L276 IsEmpty]: Start isEmpty. Operand 875 states and 1623 transitions. [2024-11-13 20:28:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:28:27,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:27,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:29,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:29,901 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:28:29,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:29,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1627 states to 876 states and 1623 transitions. [2024-11-13 20:28:29,934 INFO L276 IsEmpty]: Start isEmpty. Operand 876 states and 1623 transitions. [2024-11-13 20:28:29,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:28:29,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:29,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:32,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:32,346 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:28:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:32,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1629 states to 878 states and 1625 transitions. [2024-11-13 20:28:32,385 INFO L276 IsEmpty]: Start isEmpty. Operand 878 states and 1625 transitions. [2024-11-13 20:28:32,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:28:32,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:32,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:34,948 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:28:34,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:34,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1630 states to 879 states and 1626 transitions. [2024-11-13 20:28:34,982 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1626 transitions. [2024-11-13 20:28:34,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:28:34,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:34,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:37,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:37,264 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:40,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:40,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1637 states to 883 states and 1633 transitions. [2024-11-13 20:28:40,453 INFO L276 IsEmpty]: Start isEmpty. Operand 883 states and 1633 transitions. [2024-11-13 20:28:40,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:28:40,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:40,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:43,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:43,346 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:28:46,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:46,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 887 states and 1640 transitions. [2024-11-13 20:28:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 887 states and 1640 transitions. [2024-11-13 20:28:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-13 20:28:46,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:46,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:48,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:28:49,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:49,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1644 states to 888 states and 1640 transitions. [2024-11-13 20:28:49,124 INFO L276 IsEmpty]: Start isEmpty. Operand 888 states and 1640 transitions. [2024-11-13 20:28:49,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:49,125 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:49,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:51,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:51,692 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:28:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 890 states and 1642 transitions. [2024-11-13 20:28:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1642 transitions. [2024-11-13 20:28:51,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:51,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:51,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:54,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:54,436 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:28:54,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:54,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1646 states to 891 states and 1642 transitions. [2024-11-13 20:28:54,474 INFO L276 IsEmpty]: Start isEmpty. Operand 891 states and 1642 transitions. [2024-11-13 20:28:54,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:28:54,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:54,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:56,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:28:56,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:28:56,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:28:56,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1647 states to 892 states and 1643 transitions. [2024-11-13 20:28:56,961 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1643 transitions. [2024-11-13 20:28:56,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-13 20:28:56,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:28:56,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:28:59,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:00,629 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:29:01,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:01,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1649 states to 893 states and 1645 transitions. [2024-11-13 20:29:01,686 INFO L276 IsEmpty]: Start isEmpty. Operand 893 states and 1645 transitions. [2024-11-13 20:29:01,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:01,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:01,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:04,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:04,400 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:29:07,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:07,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1656 states to 897 states and 1652 transitions. [2024-11-13 20:29:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 897 states and 1652 transitions. [2024-11-13 20:29:07,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:07,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:07,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:10,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:10,497 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:29:13,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:13,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 901 states and 1659 transitions. [2024-11-13 20:29:13,736 INFO L276 IsEmpty]: Start isEmpty. Operand 901 states and 1659 transitions. [2024-11-13 20:29:13,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:13,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:13,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:15,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:16,121 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:29:16,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:16,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 902 states and 1659 transitions. [2024-11-13 20:29:16,168 INFO L276 IsEmpty]: Start isEmpty. Operand 902 states and 1659 transitions. [2024-11-13 20:29:16,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:16,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:16,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:18,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:18,608 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:29:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1663 states to 903 states and 1659 transitions. [2024-11-13 20:29:18,645 INFO L276 IsEmpty]: Start isEmpty. Operand 903 states and 1659 transitions. [2024-11-13 20:29:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:29:18,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:18,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:21,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:21,583 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:29:21,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:21,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 905 states and 1661 transitions. [2024-11-13 20:29:21,632 INFO L276 IsEmpty]: Start isEmpty. Operand 905 states and 1661 transitions. [2024-11-13 20:29:21,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:29:21,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:21,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:23,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:24,096 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:29:24,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:24,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1665 states to 906 states and 1661 transitions. [2024-11-13 20:29:24,137 INFO L276 IsEmpty]: Start isEmpty. Operand 906 states and 1661 transitions. [2024-11-13 20:29:24,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:29:24,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:24,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:26,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:26,623 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:29:26,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:26,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1666 states to 907 states and 1662 transitions. [2024-11-13 20:29:26,657 INFO L276 IsEmpty]: Start isEmpty. Operand 907 states and 1662 transitions. [2024-11-13 20:29:26,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:26,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:26,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:28,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:28,964 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:29:47,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:47,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1693 states to 919 states and 1689 transitions. [2024-11-13 20:29:47,746 INFO L276 IsEmpty]: Start isEmpty. Operand 919 states and 1689 transitions. [2024-11-13 20:29:47,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:29:47,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:47,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:50,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:50,315 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:29:53,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:29:53,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1700 states to 923 states and 1696 transitions. [2024-11-13 20:29:53,416 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states and 1696 transitions. [2024-11-13 20:29:53,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-13 20:29:53,417 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:29:53,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:29:55,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:29:55,832 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:30:01,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:01,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 926 states and 1699 transitions. [2024-11-13 20:30:01,286 INFO L276 IsEmpty]: Start isEmpty. Operand 926 states and 1699 transitions. [2024-11-13 20:30:01,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:01,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:01,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:03,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:03,546 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:30:06,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:06,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 930 states and 1706 transitions. [2024-11-13 20:30:06,990 INFO L276 IsEmpty]: Start isEmpty. Operand 930 states and 1706 transitions. [2024-11-13 20:30:06,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:06,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:06,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:09,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:09,563 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:30:09,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:09,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1710 states to 931 states and 1706 transitions. [2024-11-13 20:30:09,613 INFO L276 IsEmpty]: Start isEmpty. Operand 931 states and 1706 transitions. [2024-11-13 20:30:09,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:30:09,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:09,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:12,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:12,186 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:30:12,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:12,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 933 states and 1708 transitions. [2024-11-13 20:30:12,218 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1708 transitions. [2024-11-13 20:30:12,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:30:12,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:12,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:14,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:14,700 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:30:14,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:14,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1712 states to 934 states and 1708 transitions. [2024-11-13 20:30:14,735 INFO L276 IsEmpty]: Start isEmpty. Operand 934 states and 1708 transitions. [2024-11-13 20:30:14,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:30:14,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:14,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:17,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:17,648 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:30:17,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:17,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1713 states to 935 states and 1709 transitions. [2024-11-13 20:30:17,686 INFO L276 IsEmpty]: Start isEmpty. Operand 935 states and 1709 transitions. [2024-11-13 20:30:17,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:30:17,688 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:17,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:20,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:22,671 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:30:31,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:31,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1715 states to 937 states and 1711 transitions. [2024-11-13 20:30:31,101 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1711 transitions. [2024-11-13 20:30:31,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:30:31,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:31,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:33,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:30:34,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:30:34,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1719 states to 940 states and 1715 transitions. [2024-11-13 20:30:34,078 INFO L276 IsEmpty]: Start isEmpty. Operand 940 states and 1715 transitions. [2024-11-13 20:30:34,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:30:34,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:30:34,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:30:36,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:30:36,764 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:00,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:00,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1746 states to 952 states and 1742 transitions. [2024-11-13 20:31:00,038 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1742 transitions. [2024-11-13 20:31:00,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-13 20:31:00,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:00,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:02,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:02,529 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:08,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:08,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 955 states and 1745 transitions. [2024-11-13 20:31:08,437 INFO L276 IsEmpty]: Start isEmpty. Operand 955 states and 1745 transitions. [2024-11-13 20:31:08,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:31:08,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:08,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:10,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:10,807 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:10,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:10,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 956 states and 1745 transitions. [2024-11-13 20:31:10,843 INFO L276 IsEmpty]: Start isEmpty. Operand 956 states and 1745 transitions. [2024-11-13 20:31:10,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:31:10,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:10,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:13,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:13,339 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2024-11-13 20:31:13,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:13,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1749 states to 957 states and 1745 transitions. [2024-11-13 20:31:13,371 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1745 transitions. [2024-11-13 20:31:13,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:31:13,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:13,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:15,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:16,978 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-13 20:31:18,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:18,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 957 states and 1740 transitions. [2024-11-13 20:31:18,234 INFO L276 IsEmpty]: Start isEmpty. Operand 957 states and 1740 transitions. [2024-11-13 20:31:18,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:31:18,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:18,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:20,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:20,606 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:45,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:45,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1781 states to 969 states and 1767 transitions. [2024-11-13 20:31:45,201 INFO L276 IsEmpty]: Start isEmpty. Operand 969 states and 1767 transitions. [2024-11-13 20:31:45,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 20:31:45,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:47,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:47,636 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:54,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:54,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 972 states and 1770 transitions. [2024-11-13 20:31:54,388 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1770 transitions. [2024-11-13 20:31:54,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:31:54,389 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:54,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:56,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:56,685 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:31:56,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1784 states to 973 states and 1770 transitions. [2024-11-13 20:31:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1770 transitions. [2024-11-13 20:31:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:31:56,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:31:59,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:31:59,499 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:31:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:31:59,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1786 states to 974 states and 1772 transitions. [2024-11-13 20:31:59,610 INFO L276 IsEmpty]: Start isEmpty. Operand 974 states and 1772 transitions. [2024-11-13 20:31:59,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:31:59,612 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:31:59,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:01,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:03,651 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:07,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:07,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1791 states to 977 states and 1777 transitions. [2024-11-13 20:32:07,201 INFO L276 IsEmpty]: Start isEmpty. Operand 977 states and 1777 transitions. [2024-11-13 20:32:07,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:32:07,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:07,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:09,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:09,621 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:37,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:37,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1818 states to 989 states and 1804 transitions. [2024-11-13 20:32:37,285 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1804 transitions. [2024-11-13 20:32:37,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-13 20:32:37,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:37,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:39,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:40,182 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:47,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:47,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1821 states to 992 states and 1807 transitions. [2024-11-13 20:32:47,796 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1807 transitions. [2024-11-13 20:32:47,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 20:32:47,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:47,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:50,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-13 20:32:51,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:51,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1823 states to 993 states and 1809 transitions. [2024-11-13 20:32:51,031 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1809 transitions. [2024-11-13 20:32:51,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:32:51,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:54,497 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:54,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:54,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1827 states to 996 states and 1813 transitions. [2024-11-13 20:32:54,544 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1813 transitions. [2024-11-13 20:32:54,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:32:54,545 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:54,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:32:57,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:32:57,576 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:32:57,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:32:57,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 999 states and 1817 transitions. [2024-11-13 20:32:57,626 INFO L276 IsEmpty]: Start isEmpty. Operand 999 states and 1817 transitions. [2024-11-13 20:32:57,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 20:32:57,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:32:57,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:00,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:04,450 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2024-11-13 20:33:07,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:07,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1001 states and 1820 transitions. [2024-11-13 20:33:07,996 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1820 transitions. [2024-11-13 20:33:07,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:33:07,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:07,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:11,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:11,503 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:11,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:11,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1838 states to 1004 states and 1824 transitions. [2024-11-13 20:33:11,568 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1824 transitions. [2024-11-13 20:33:11,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:33:11,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:11,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:14,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:14,352 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:14,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:14,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1007 states and 1828 transitions. [2024-11-13 20:33:14,431 INFO L276 IsEmpty]: Start isEmpty. Operand 1007 states and 1828 transitions. [2024-11-13 20:33:14,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 20:33:14,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:14,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:17,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:17,347 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:33:17,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:17,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1843 states to 1009 states and 1829 transitions. [2024-11-13 20:33:17,699 INFO L276 IsEmpty]: Start isEmpty. Operand 1009 states and 1829 transitions. [2024-11-13 20:33:17,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:33:17,700 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:17,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:20,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:20,785 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:20,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:20,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1847 states to 1012 states and 1833 transitions. [2024-11-13 20:33:20,836 INFO L276 IsEmpty]: Start isEmpty. Operand 1012 states and 1833 transitions. [2024-11-13 20:33:20,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:33:20,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:20,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:23,727 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:23,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:23,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1851 states to 1015 states and 1837 transitions. [2024-11-13 20:33:23,783 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1837 transitions. [2024-11-13 20:33:23,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-13 20:33:23,783 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:23,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:26,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:26,271 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:33:26,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:26,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1017 states and 1838 transitions. [2024-11-13 20:33:26,582 INFO L276 IsEmpty]: Start isEmpty. Operand 1017 states and 1838 transitions. [2024-11-13 20:33:26,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:33:26,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:26,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:29,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:29,247 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:29,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:29,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1020 states and 1842 transitions. [2024-11-13 20:33:29,297 INFO L276 IsEmpty]: Start isEmpty. Operand 1020 states and 1842 transitions. [2024-11-13 20:33:29,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:33:29,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:29,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:31,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:32,122 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 20:33:32,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:32,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1023 states and 1846 transitions. [2024-11-13 20:33:32,201 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1846 transitions. [2024-11-13 20:33:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-13 20:33:32,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:32,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:34,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:35,031 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:33:35,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:35,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1861 states to 1025 states and 1847 transitions. [2024-11-13 20:33:35,305 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1847 transitions. [2024-11-13 20:33:35,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-13 20:33:35,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:35,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:37,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:38,040 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:33:38,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1027 states and 1848 transitions. [2024-11-13 20:33:38,197 INFO L276 IsEmpty]: Start isEmpty. Operand 1027 states and 1848 transitions. [2024-11-13 20:33:38,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 20:33:38,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:38,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:40,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:44,509 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:33:47,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:47,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1029 states and 1851 transitions. [2024-11-13 20:33:47,708 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1851 transitions. [2024-11-13 20:33:47,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-13 20:33:47,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:47,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:50,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:52,686 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-13 20:33:54,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:33:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1867 states to 1030 states and 1853 transitions. [2024-11-13 20:33:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 1030 states and 1853 transitions. [2024-11-13 20:33:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 20:33:54,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:33:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:33:56,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:33:58,870 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-13 20:34:03,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:03,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1872 states to 1033 states and 1858 transitions. [2024-11-13 20:34:03,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1033 states and 1858 transitions. [2024-11-13 20:34:03,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-13 20:34:03,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:05,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:05,888 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:34:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:05,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1878 states to 1036 states and 1864 transitions. [2024-11-13 20:34:05,989 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1864 transitions. [2024-11-13 20:34:05,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:34:05,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:05,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:08,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:09,125 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:34:09,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:09,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1883 states to 1039 states and 1869 transitions. [2024-11-13 20:34:09,282 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1869 transitions. [2024-11-13 20:34:09,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 20:34:09,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:09,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:11,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:15,377 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:34:25,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:25,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1884 states to 1041 states and 1870 transitions. [2024-11-13 20:34:25,080 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1870 transitions. [2024-11-13 20:34:25,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:34:25,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:25,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:27,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:27,674 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:34:27,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:27,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1893 states to 1046 states and 1878 transitions. [2024-11-13 20:34:27,760 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1878 transitions. [2024-11-13 20:34:27,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:34:27,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:27,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:30,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:30,685 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2024-11-13 20:34:30,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:30,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1895 states to 1047 states and 1880 transitions. [2024-11-13 20:34:30,773 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1880 transitions. [2024-11-13 20:34:30,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-13 20:34:30,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:30,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:33,630 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:34:40,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:40,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1896 states to 1049 states and 1881 transitions. [2024-11-13 20:34:40,843 INFO L276 IsEmpty]: Start isEmpty. Operand 1049 states and 1881 transitions. [2024-11-13 20:34:40,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 20:34:40,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:40,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:43,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:43,480 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:34:43,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:43,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1905 states to 1054 states and 1889 transitions. [2024-11-13 20:34:43,576 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1889 transitions. [2024-11-13 20:34:43,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 20:34:43,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:43,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:46,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:46,777 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-13 20:34:46,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:46,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1910 states to 1057 states and 1894 transitions. [2024-11-13 20:34:46,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1894 transitions. [2024-11-13 20:34:46,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-13 20:34:46,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:46,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:49,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2024-11-13 20:34:49,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:49,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1913 states to 1059 states and 1897 transitions. [2024-11-13 20:34:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1897 transitions. [2024-11-13 20:34:49,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 20:34:49,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:49,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:52,743 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-13 20:34:52,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:34:52,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1922 states to 1064 states and 1906 transitions. [2024-11-13 20:34:52,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1906 transitions. [2024-11-13 20:34:52,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 20:34:52,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:34:52,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:34:55,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:34:56,058 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 20:35:03,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 20:35:03,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1923 states to 1066 states and 1907 transitions. [2024-11-13 20:35:03,701 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1907 transitions. [2024-11-13 20:35:03,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-13 20:35:03,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 20:35:03,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 20:35:06,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 20:35:06,738 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked.