./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL --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 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 02:57:23,005 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 02:57:23,072 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 02:57:23,077 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 02:57:23,078 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 02:57:23,102 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 02:57:23,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 02:57:23,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 02:57:23,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 02:57:23,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 02:57:23,106 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 02:57:23,106 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 02:57:23,107 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 02:57:23,108 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 02:57:23,108 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 02:57:23,109 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 02:57:23,110 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 02:57:23,110 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 02:57:23,111 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 02:57:23,111 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 02:57:23,112 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 02:57:23,113 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 02:57:23,113 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 02:57:23,114 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:57:23,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 02:57:23,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 02:57:23,115 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 02:57:23,116 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 02:57:23,116 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 02:57:23,117 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 02:57:23,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 271771768c3380f5979c29c79a53c5e282857dcb6c4c2b744d0fa4e6e2c0dd66 [2023-11-19 02:57:23,449 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 02:57:23,478 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 02:57:23,481 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 02:57:23,483 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 02:57:23,484 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 02:57:23,485 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 02:57:26,676 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 02:57:27,303 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 02:57:27,304 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i [2023-11-19 02:57:27,358 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/data/129780d20/c4da561680d948beb817350ae6958cba/FLAGb87e2408e [2023-11-19 02:57:27,379 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/data/129780d20/c4da561680d948beb817350ae6958cba [2023-11-19 02:57:27,385 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 02:57:27,389 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 02:57:27,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 02:57:27,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 02:57:27,399 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 02:57:27,401 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:57:27" (1/1) ... [2023-11-19 02:57:27,403 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45533485 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:27, skipping insertion in model container [2023-11-19 02:57:27,403 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:57:27" (1/1) ... [2023-11-19 02:57:27,534 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 02:57:28,892 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2023-11-19 02:57:28,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:57:28,958 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 02:57:29,374 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-064368f-1-111_1a-drivers--media--radio--si4713-i2c.ko-entry_point_ldv-val-v0.8.cil.out.i[185985,185998] [2023-11-19 02:57:29,388 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 02:57:29,491 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 02:57:29,500 INFO L206 MainTranslator]: Completed translation [2023-11-19 02:57:29,500 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29 WrapperNode [2023-11-19 02:57:29,501 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 02:57:29,502 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 02:57:29,502 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 02:57:29,502 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 02:57:29,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,595 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,810 INFO L138 Inliner]: procedures = 159, calls = 1260, calls flagged for inlining = 71, calls inlined = 71, statements flattened = 3369 [2023-11-19 02:57:29,811 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 02:57:29,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 02:57:29,812 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 02:57:29,812 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 02:57:29,822 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,861 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,862 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:29,979 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:30,011 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:30,042 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:30,062 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:30,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 02:57:30,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 02:57:30,093 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 02:57:30,093 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 02:57:30,094 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:57:29" (1/1) ... [2023-11-19 02:57:30,099 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 02:57:30,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 02:57:30,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 02:57:30,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64ac5d8f-01b9-47f3-a2cf-b3dda08dfa36/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 02:57:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_radio_text [2023-11-19 02:57:30,172 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_radio_text [2023-11-19 02:57:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 02:57:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 02:57:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 02:57:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 02:57:30,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 02:57:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 02:57:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 02:57:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 02:57:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_is_valid [2023-11-19 02:57:30,174 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_is_valid [2023-11-19 02:57:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_wait_stc [2023-11-19 02:57:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_wait_stc [2023-11-19 02:57:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usecs [2023-11-19 02:57:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usecs [2023-11-19 02:57:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_mute [2023-11-19 02:57:30,175 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_mute [2023-11-19 02:57:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 02:57:30,176 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 02:57:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-11-19 02:57:30,177 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-11-19 02:57:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 02:57:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 02:57:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_power_state [2023-11-19 02:57:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_power_state [2023-11-19 02:57:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_choose_econtrol_action [2023-11-19 02:57:30,178 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_choose_econtrol_action [2023-11-19 02:57:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_len [2023-11-19 02:57:30,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_len [2023-11-19 02:57:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 02:57:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 02:57:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 02:57:30,180 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 02:57:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_tune [2023-11-19 02:57:30,181 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_tune [2023-11-19 02:57:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 02:57:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 02:57:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 02:57:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-11-19 02:57:30,182 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-11-19 02:57:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 02:57:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 02:57:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 02:57:30,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 02:57:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_strlen [2023-11-19 02:57:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_strlen [2023-11-19 02:57:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2023-11-19 02:57:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2023-11-19 02:57:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 02:57:30,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 02:57:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_rds_buff [2023-11-19 02:57:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_rds_buff [2023-11-19 02:57:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 02:57:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 02:57:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 02:57:30,185 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 02:57:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 02:57:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_ctrl_query_fill [2023-11-19 02:57:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_ctrl_query_fill [2023-11-19 02:57:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure validate_range [2023-11-19 02:57:30,186 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_range [2023-11-19 02:57:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_free [2023-11-19 02:57:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_free [2023-11-19 02:57:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_econtrol_integers [2023-11-19 02:57:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_econtrol_integers [2023-11-19 02:57:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 02:57:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 02:57:30,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 02:57:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 02:57:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure regulator_bulk_disable [2023-11-19 02:57:30,188 INFO L138 BoogieDeclarations]: Found implementation of procedure regulator_bulk_disable [2023-11-19 02:57:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 02:57:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_free [2023-11-19 02:57:30,190 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_free [2023-11-19 02:57:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 02:57:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 02:57:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_send_command [2023-11-19 02:57:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_send_command [2023-11-19 02:57:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure v4l2_get_subdevdata [2023-11-19 02:57:30,191 INFO L138 BoogieDeclarations]: Found implementation of procedure v4l2_get_subdevdata [2023-11-19 02:57:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2023-11-19 02:57:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2023-11-19 02:57:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_write_property [2023-11-19 02:57:30,192 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_write_property [2023-11-19 02:57:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 02:57:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 02:57:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 02:57:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 02:57:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 02:57:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_read_property [2023-11-19 02:57:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_read_property [2023-11-19 02:57:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-11-19 02:57:30,193 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-11-19 02:57:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_frequency [2023-11-19 02:57:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_frequency [2023-11-19 02:57:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 02:57:30,194 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 02:57:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_copy_from_user_7 [2023-11-19 02:57:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_copy_from_user_7 [2023-11-19 02:57:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-11-19 02:57:30,195 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-11-19 02:57:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 02:57:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 02:57:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 02:57:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 02:57:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 02:57:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_tx_tune_status [2023-11-19 02:57:30,196 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_tx_tune_status [2023-11-19 02:57:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_ret_val [2023-11-19 02:57:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_ret_val [2023-11-19 02:57:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_update_tune_status [2023-11-19 02:57:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_update_tune_status [2023-11-19 02:57:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_set_rds_ps_name [2023-11-19 02:57:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_set_rds_ps_name [2023-11-19 02:57:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_queryctrl [2023-11-19 02:57:30,197 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_queryctrl [2023-11-19 02:57:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure si4713_s_modulator [2023-11-19 02:57:30,198 INFO L138 BoogieDeclarations]: Found implementation of procedure si4713_s_modulator [2023-11-19 02:57:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 02:57:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 02:57:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 02:57:30,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 02:57:30,797 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 02:57:30,801 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 02:57:31,238 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 02:57:36,104 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 02:57:38,075 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 02:57:38,075 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-19 02:57:38,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:57:38 BoogieIcfgContainer [2023-11-19 02:57:38,091 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 02:57:38,093 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 02:57:38,093 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 02:57:38,103 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 02:57:38,104 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:57:38" (1/1) ... [2023-11-19 02:57:38,114 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 02:57:38,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:38,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 921 states and 1355 transitions. [2023-11-19 02:57:38,233 INFO L276 IsEmpty]: Start isEmpty. Operand 921 states and 1355 transitions. [2023-11-19 02:57:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-11-19 02:57:38,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:38,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:38,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:39,101 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:39,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:39,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 924 states and 1388 transitions. [2023-11-19 02:57:39,426 INFO L276 IsEmpty]: Start isEmpty. Operand 924 states and 1388 transitions. [2023-11-19 02:57:39,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-19 02:57:39,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:39,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:39,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:39,849 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:39,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:40,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 928 states and 1426 transitions. [2023-11-19 02:57:40,002 INFO L276 IsEmpty]: Start isEmpty. Operand 928 states and 1426 transitions. [2023-11-19 02:57:40,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-19 02:57:40,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:40,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:40,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:40,432 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:40,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:40,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1465 states to 933 states and 1465 transitions. [2023-11-19 02:57:40,712 INFO L276 IsEmpty]: Start isEmpty. Operand 933 states and 1465 transitions. [2023-11-19 02:57:40,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-19 02:57:40,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:40,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:40,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:41,078 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:41,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:41,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1474 states to 937 states and 1474 transitions. [2023-11-19 02:57:41,212 INFO L276 IsEmpty]: Start isEmpty. Operand 937 states and 1474 transitions. [2023-11-19 02:57:41,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 02:57:41,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:41,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:41,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:41,457 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:41,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:41,487 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1477 states to 939 states and 1477 transitions. [2023-11-19 02:57:41,487 INFO L276 IsEmpty]: Start isEmpty. Operand 939 states and 1477 transitions. [2023-11-19 02:57:41,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 02:57:41,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:41,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:41,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:41,724 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:41,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:41,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 942 states and 1482 transitions. [2023-11-19 02:57:41,766 INFO L276 IsEmpty]: Start isEmpty. Operand 942 states and 1482 transitions. [2023-11-19 02:57:41,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-19 02:57:41,769 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:41,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:41,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:42,058 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:42,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:42,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1482 states to 943 states and 1482 transitions. [2023-11-19 02:57:42,094 INFO L276 IsEmpty]: Start isEmpty. Operand 943 states and 1482 transitions. [2023-11-19 02:57:42,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 02:57:42,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:42,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:42,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:42,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:42,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1517 states to 949 states and 1517 transitions. [2023-11-19 02:57:42,789 INFO L276 IsEmpty]: Start isEmpty. Operand 949 states and 1517 transitions. [2023-11-19 02:57:42,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 02:57:42,793 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:42,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:42,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:43,033 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:43,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1511 states to 948 states and 1511 transitions. [2023-11-19 02:57:43,090 INFO L276 IsEmpty]: Start isEmpty. Operand 948 states and 1511 transitions. [2023-11-19 02:57:43,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 02:57:43,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:43,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:43,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:43,299 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:43,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:43,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 951 states and 1516 transitions. [2023-11-19 02:57:43,382 INFO L276 IsEmpty]: Start isEmpty. Operand 951 states and 1516 transitions. [2023-11-19 02:57:43,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-19 02:57:43,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:43,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:43,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:43,643 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:43,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:43,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1516 states to 952 states and 1516 transitions. [2023-11-19 02:57:43,680 INFO L276 IsEmpty]: Start isEmpty. Operand 952 states and 1516 transitions. [2023-11-19 02:57:43,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 02:57:43,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:43,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:43,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:43,916 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:44,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 959 states and 1552 transitions. [2023-11-19 02:57:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 959 states and 1552 transitions. [2023-11-19 02:57:44,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-19 02:57:44,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:44,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:44,772 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:44,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:44,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1545 states to 958 states and 1545 transitions. [2023-11-19 02:57:44,844 INFO L276 IsEmpty]: Start isEmpty. Operand 958 states and 1545 transitions. [2023-11-19 02:57:44,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 02:57:44,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:44,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:44,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:45,105 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:57:45,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:45,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1551 states to 961 states and 1551 transitions. [2023-11-19 02:57:45,471 INFO L276 IsEmpty]: Start isEmpty. Operand 961 states and 1551 transitions. [2023-11-19 02:57:45,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-19 02:57:45,475 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:45,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:45,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:45,704 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:45,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:45,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1552 states to 962 states and 1552 transitions. [2023-11-19 02:57:45,781 INFO L276 IsEmpty]: Start isEmpty. Operand 962 states and 1552 transitions. [2023-11-19 02:57:45,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:57:45,787 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:45,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:45,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:46,037 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:46,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:46,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1555 states to 964 states and 1555 transitions. [2023-11-19 02:57:46,232 INFO L276 IsEmpty]: Start isEmpty. Operand 964 states and 1555 transitions. [2023-11-19 02:57:46,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:57:46,236 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:46,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:46,581 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:57:46,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:46,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1558 states to 966 states and 1558 transitions. [2023-11-19 02:57:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 966 states and 1558 transitions. [2023-11-19 02:57:46,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:57:46,797 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:46,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:46,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:47,238 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:48,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:48,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1605 states to 973 states and 1605 transitions. [2023-11-19 02:57:48,027 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1605 transitions. [2023-11-19 02:57:48,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:57:48,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:48,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:48,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:48,309 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:48,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:48,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 972 states and 1603 transitions. [2023-11-19 02:57:48,392 INFO L276 IsEmpty]: Start isEmpty. Operand 972 states and 1603 transitions. [2023-11-19 02:57:48,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-19 02:57:48,397 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:48,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:48,632 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:48,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:48,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1603 states to 973 states and 1603 transitions. [2023-11-19 02:57:48,689 INFO L276 IsEmpty]: Start isEmpty. Operand 973 states and 1603 transitions. [2023-11-19 02:57:48,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:57:48,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:48,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:49,013 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:49,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:49,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1606 states to 975 states and 1606 transitions. [2023-11-19 02:57:49,227 INFO L276 IsEmpty]: Start isEmpty. Operand 975 states and 1606 transitions. [2023-11-19 02:57:49,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:57:49,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:49,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:49,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:49,525 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:50,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:50,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1650 states to 981 states and 1650 transitions. [2023-11-19 02:57:50,262 INFO L276 IsEmpty]: Start isEmpty. Operand 981 states and 1650 transitions. [2023-11-19 02:57:50,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:57:50,265 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:50,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:50,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:50,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:50,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1682 states to 984 states and 1682 transitions. [2023-11-19 02:57:50,928 INFO L276 IsEmpty]: Start isEmpty. Operand 984 states and 1682 transitions. [2023-11-19 02:57:50,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:57:50,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:50,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:51,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:51,196 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:51,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:51,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 989 states and 1694 transitions. [2023-11-19 02:57:51,323 INFO L276 IsEmpty]: Start isEmpty. Operand 989 states and 1694 transitions. [2023-11-19 02:57:51,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-19 02:57:51,327 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:51,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:51,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:51,517 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:51,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:51,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1694 states to 990 states and 1694 transitions. [2023-11-19 02:57:51,554 INFO L276 IsEmpty]: Start isEmpty. Operand 990 states and 1694 transitions. [2023-11-19 02:57:51,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:57:51,558 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:51,558 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:51,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:51,758 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 02:57:52,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:52,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1698 states to 992 states and 1698 transitions. [2023-11-19 02:57:52,035 INFO L276 IsEmpty]: Start isEmpty. Operand 992 states and 1698 transitions. [2023-11-19 02:57:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-19 02:57:52,039 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:52,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:52,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:52,241 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 02:57:52,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:52,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1699 states to 993 states and 1699 transitions. [2023-11-19 02:57:52,376 INFO L276 IsEmpty]: Start isEmpty. Operand 993 states and 1699 transitions. [2023-11-19 02:57:52,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:57:52,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:52,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:52,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:52,574 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:52,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:52,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 996 states and 1703 transitions. [2023-11-19 02:57:52,612 INFO L276 IsEmpty]: Start isEmpty. Operand 996 states and 1703 transitions. [2023-11-19 02:57:52,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:57:52,615 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:52,616 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:52,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:52,808 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 41 trivial. 0 not checked. [2023-11-19 02:57:52,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:52,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 997 states and 1703 transitions. [2023-11-19 02:57:52,846 INFO L276 IsEmpty]: Start isEmpty. Operand 997 states and 1703 transitions. [2023-11-19 02:57:52,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-19 02:57:52,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:52,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:52,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:53,121 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:53,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:53,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1703 states to 998 states and 1703 transitions. [2023-11-19 02:57:53,180 INFO L276 IsEmpty]: Start isEmpty. Operand 998 states and 1703 transitions. [2023-11-19 02:57:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:53,183 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:53,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:53,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:53,366 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:53,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:53,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1001 states and 1707 transitions. [2023-11-19 02:57:53,395 INFO L276 IsEmpty]: Start isEmpty. Operand 1001 states and 1707 transitions. [2023-11-19 02:57:53,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:53,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:53,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:53,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:53,640 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 02:57:53,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:53,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1707 states to 1002 states and 1707 transitions. [2023-11-19 02:57:53,677 INFO L276 IsEmpty]: Start isEmpty. Operand 1002 states and 1707 transitions. [2023-11-19 02:57:53,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:53,681 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:53,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:53,866 INFO L134 CoverageAnalysis]: Checked inductivity of 39 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 02:57:53,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:53,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1709 states to 1004 states and 1709 transitions. [2023-11-19 02:57:53,987 INFO L276 IsEmpty]: Start isEmpty. Operand 1004 states and 1709 transitions. [2023-11-19 02:57:53,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:53,991 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:53,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:54,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:54,177 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:54,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:54,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1744 states to 1010 states and 1744 transitions. [2023-11-19 02:57:54,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1010 states and 1744 transitions. [2023-11-19 02:57:54,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:54,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:54,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:55,085 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:55,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:55,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1747 states to 1011 states and 1747 transitions. [2023-11-19 02:57:55,351 INFO L276 IsEmpty]: Start isEmpty. Operand 1011 states and 1747 transitions. [2023-11-19 02:57:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:55,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:55,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:55,549 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-19 02:57:56,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:56,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1015 states and 1774 transitions. [2023-11-19 02:57:56,021 INFO L276 IsEmpty]: Start isEmpty. Operand 1015 states and 1774 transitions. [2023-11-19 02:57:56,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-19 02:57:56,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:56,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:56,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:56,219 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:56,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:56,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1774 states to 1016 states and 1774 transitions. [2023-11-19 02:57:56,262 INFO L276 IsEmpty]: Start isEmpty. Operand 1016 states and 1774 transitions. [2023-11-19 02:57:56,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-19 02:57:56,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:56,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:56,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:56,468 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-19 02:57:56,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:56,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1778 states to 1019 states and 1778 transitions. [2023-11-19 02:57:56,503 INFO L276 IsEmpty]: Start isEmpty. Operand 1019 states and 1778 transitions. [2023-11-19 02:57:56,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-19 02:57:56,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:56,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:56,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:56,782 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:57,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1783 states to 1022 states and 1783 transitions. [2023-11-19 02:57:57,037 INFO L276 IsEmpty]: Start isEmpty. Operand 1022 states and 1783 transitions. [2023-11-19 02:57:57,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2023-11-19 02:57:57,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:57,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:57,231 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:57,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:57,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1807 states to 1025 states and 1807 transitions. [2023-11-19 02:57:57,566 INFO L276 IsEmpty]: Start isEmpty. Operand 1025 states and 1807 transitions. [2023-11-19 02:57:57,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 02:57:57,570 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:57,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:57,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:57,767 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:57,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:57,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1812 states to 1026 states and 1810 transitions. [2023-11-19 02:57:57,807 INFO L276 IsEmpty]: Start isEmpty. Operand 1026 states and 1810 transitions. [2023-11-19 02:57:57,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2023-11-19 02:57:57,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:57,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:57,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:58,075 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:57:58,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:58,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1819 states to 1029 states and 1817 transitions. [2023-11-19 02:57:58,664 INFO L276 IsEmpty]: Start isEmpty. Operand 1029 states and 1817 transitions. [2023-11-19 02:57:58,668 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:57:58,668 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:58,668 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:58,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:58,919 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:58,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:58,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1830 states to 1034 states and 1828 transitions. [2023-11-19 02:57:58,980 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1828 transitions. [2023-11-19 02:57:58,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:57:58,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:58,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:59,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:59,164 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:57:59,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:59,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1831 states to 1034 states and 1827 transitions. [2023-11-19 02:57:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 1034 states and 1827 transitions. [2023-11-19 02:57:59,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:57:59,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:59,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:57:59,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:57:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:57:59,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:57:59,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1834 states to 1036 states and 1830 transitions. [2023-11-19 02:57:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 1036 states and 1830 transitions. [2023-11-19 02:57:59,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:57:59,874 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:57:59,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:00,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:00,201 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:00,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:00,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1837 states to 1038 states and 1833 transitions. [2023-11-19 02:58:00,522 INFO L276 IsEmpty]: Start isEmpty. Operand 1038 states and 1833 transitions. [2023-11-19 02:58:00,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:58:00,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:00,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:00,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:00,844 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 6 proven. 8 refuted. 0 times theorem prover too weak. 35 trivial. 0 not checked. [2023-11-19 02:58:01,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1039 states and 1835 transitions. [2023-11-19 02:58:01,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1039 states and 1835 transitions. [2023-11-19 02:58:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:58:01,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:01,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:01,273 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 40 trivial. 0 not checked. [2023-11-19 02:58:01,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:01,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1040 states and 1837 transitions. [2023-11-19 02:58:01,489 INFO L276 IsEmpty]: Start isEmpty. Operand 1040 states and 1837 transitions. [2023-11-19 02:58:01,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-19 02:58:01,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:01,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:01,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:01,705 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 02:58:01,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:01,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1841 states to 1041 states and 1837 transitions. [2023-11-19 02:58:01,894 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1837 transitions. [2023-11-19 02:58:01,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-19 02:58:01,906 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:01,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:02,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:02,168 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:58:02,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:02,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1845 states to 1044 states and 1841 transitions. [2023-11-19 02:58:02,214 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1841 transitions. [2023-11-19 02:58:02,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-19 02:58:02,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:02,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:02,409 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:58:02,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:02,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1044 states and 1840 transitions. [2023-11-19 02:58:02,445 INFO L276 IsEmpty]: Start isEmpty. Operand 1044 states and 1840 transitions. [2023-11-19 02:58:02,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-19 02:58:02,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:02,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:02,630 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2023-11-19 02:58:02,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:02,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1849 states to 1046 states and 1843 transitions. [2023-11-19 02:58:02,916 INFO L276 IsEmpty]: Start isEmpty. Operand 1046 states and 1843 transitions. [2023-11-19 02:58:02,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-19 02:58:02,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:02,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:03,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:03,099 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2023-11-19 02:58:03,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:03,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1047 states and 1844 transitions. [2023-11-19 02:58:03,212 INFO L276 IsEmpty]: Start isEmpty. Operand 1047 states and 1844 transitions. [2023-11-19 02:58:03,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2023-11-19 02:58:03,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:03,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:03,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:03,491 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2023-11-19 02:58:03,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:03,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1048 states and 1844 transitions. [2023-11-19 02:58:03,535 INFO L276 IsEmpty]: Start isEmpty. Operand 1048 states and 1844 transitions. [2023-11-19 02:58:03,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-19 02:58:03,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:03,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:03,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:03,803 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:58:03,839 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1051 states and 1848 transitions. [2023-11-19 02:58:03,844 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1848 transitions. [2023-11-19 02:58:03,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2023-11-19 02:58:03,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:03,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:03,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:04,032 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:58:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1855 states to 1050 states and 1846 transitions. [2023-11-19 02:58:04,076 INFO L276 IsEmpty]: Start isEmpty. Operand 1050 states and 1846 transitions. [2023-11-19 02:58:04,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 02:58:04,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:04,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:04,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:04,271 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:04,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:04,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1865 states to 1054 states and 1856 transitions. [2023-11-19 02:58:04,514 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1856 transitions. [2023-11-19 02:58:04,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 02:58:04,517 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:04,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:04,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:04,697 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:04,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:04,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1875 states to 1059 states and 1866 transitions. [2023-11-19 02:58:04,749 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1866 transitions. [2023-11-19 02:58:04,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 02:58:04,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:04,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:04,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:05,006 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 3 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2023-11-19 02:58:05,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:05,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1879 states to 1062 states and 1870 transitions. [2023-11-19 02:58:05,053 INFO L276 IsEmpty]: Start isEmpty. Operand 1062 states and 1870 transitions. [2023-11-19 02:58:05,055 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-19 02:58:05,056 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:05,056 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:05,244 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2023-11-19 02:58:05,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:05,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1064 states and 1873 transitions. [2023-11-19 02:58:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand 1064 states and 1873 transitions. [2023-11-19 02:58:05,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 02:58:05,457 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:05,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:05,637 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:05,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:05,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1069 states and 1883 transitions. [2023-11-19 02:58:05,688 INFO L276 IsEmpty]: Start isEmpty. Operand 1069 states and 1883 transitions. [2023-11-19 02:58:05,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 02:58:05,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:05,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:05,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:05,867 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:05,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1898 states to 1072 states and 1889 transitions. [2023-11-19 02:58:05,910 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1889 transitions. [2023-11-19 02:58:05,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 02:58:05,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:05,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:06,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:06,088 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:06,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:06,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1927 states to 1076 states and 1918 transitions. [2023-11-19 02:58:06,561 INFO L276 IsEmpty]: Start isEmpty. Operand 1076 states and 1918 transitions. [2023-11-19 02:58:06,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 02:58:06,564 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:06,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:06,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 02:58:06,742 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2023-11-19 02:58:06,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 02:58:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1931 states to 1079 states and 1922 transitions. [2023-11-19 02:58:06,852 INFO L276 IsEmpty]: Start isEmpty. Operand 1079 states and 1922 transitions. [2023-11-19 02:58:06,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-19 02:58:06,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 02:58:06,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 02:58:06,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat